---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-572 5.4.0-170-generic #188-Ubuntu SMP Wed Jan 10 09:51:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.8G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23771 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 519 4123 1 3302 7118 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:92:24:08 brd ff:ff:ff:ff:ff:ff inet 10.30.122.188/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85366sec preferred_lft 85366sec inet6 fe80::f816:3eff:fe92:2408/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:a1:03:13 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-572) 04/28/25 _x86_64_ (2 CPU) 02:07:02 LINUX RESTART (2 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 9.43 0.00 9.43 0.00 0.00 7699.93 0.00 02:10:01 68.21 9.33 58.87 0.00 700.02 17310.98 0.00 02:11:01 42.74 0.27 42.48 0.00 9.47 7287.59 0.00 02:12:01 1.55 0.00 1.55 0.00 0.00 18.53 0.00 02:13:01 39.37 4.93 34.44 0.00 2615.26 6008.53 0.00 02:14:01 3.18 0.02 3.17 0.00 0.13 75.05 0.00 02:15:01 1.63 0.00 1.63 0.00 0.00 21.06 0.00 02:16:01 1.42 0.00 1.42 0.00 0.00 16.26 0.00 02:17:01 1.73 0.02 1.72 0.00 0.13 31.73 0.00 02:18:01 2.35 0.00 2.35 0.00 0.00 61.46 0.00 02:19:01 1.47 0.00 1.47 0.00 0.00 31.99 0.00 02:20:01 2.02 0.00 2.02 0.00 0.00 41.07 0.00 02:21:01 1.03 0.00 1.03 0.00 0.00 19.46 0.00 02:22:01 1.98 0.02 1.97 0.00 0.13 45.59 0.00 02:23:01 2.68 0.18 2.50 0.00 12.40 194.77 0.00 02:24:01 105.97 11.80 94.17 0.00 1082.89 10318.28 0.00 Average: 17.92 1.66 16.26 0.00 276.30 3073.92 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 5702772 7334520 486792 5.98 44244 1756264 1467500 15.98 691564 1537920 204 02:10:01 4885788 7258208 522900 6.43 79512 2411036 1510796 16.45 774496 2180004 209656 02:11:01 4854504 7227372 553304 6.80 79600 2412012 1575708 17.15 805532 2179240 120 02:12:01 4856056 7229336 551812 6.78 79656 2411996 1575708 17.15 803912 2179692 132 02:13:01 4553768 7222780 534428 6.57 103852 2689180 1551884 16.90 1002756 2262512 408 02:14:01 4561824 7225920 531528 6.53 102400 2685924 1535012 16.71 998792 2259300 268 02:15:01 4572428 7236568 520860 6.40 102452 2685948 1520008 16.55 989004 2259144 128 02:16:01 4572060 7236232 521196 6.41 102484 2685948 1535884 16.72 989096 2259144 124 02:17:01 4567224 7231828 525572 6.46 102572 2686256 1519264 16.54 994132 2259416 240 02:18:01 4559332 7224908 532332 6.54 102660 2687112 1540160 16.77 1001316 2260100 176 02:19:01 4559088 7224888 532380 6.54 102732 2687260 1540160 16.77 1002316 2260248 120 02:20:01 4558032 7224108 533084 6.55 102828 2687448 1540160 16.77 1002828 2260436 120 02:21:01 4558220 7224456 532736 6.55 102880 2687524 1540160 16.77 1003080 2260512 184 02:22:01 4540176 7207092 549756 6.76 102964 2688064 1572612 17.12 1018932 2260832 72 02:23:01 4642784 7340508 417472 5.13 105100 2712932 1112576 12.11 902572 2276524 28724 02:24:01 4183568 7273552 482920 5.94 136992 3028764 1171420 12.75 1043352 2547284 160792 Average: 4670476 7245142 520567 6.40 97058 2600229 1488063 16.20 938980 2218894 25092 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 10.36 7.78 2.57 1.73 0.00 0.00 0.00 0.00 02:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 56.19 38.81 1056.83 4.53 0.00 0.00 0.00 0.00 02:10:01 lo 4.13 4.13 0.38 0.38 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 4.72 3.93 0.82 11.14 0.00 0.00 0.00 0.00 02:11:01 lo 6.28 6.28 11.61 11.61 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 ens3 0.70 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:12:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 ens3 211.58 149.90 2174.74 10.15 0.00 0.00 0.00 0.00 02:13:01 lo 0.55 0.55 0.06 0.06 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 ens3 0.78 0.60 0.08 0.05 0.00 0.00 0.00 0.00 02:14:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 ens3 1.82 1.83 4.17 3.12 0.00 0.00 0.00 0.00 02:15:01 lo 2.33 2.33 7.09 7.09 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 0.58 0.55 0.10 0.05 0.00 0.00 0.00 0.00 02:16:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 3.72 3.43 2.48 7.66 0.00 0.00 0.00 0.00 02:17:01 lo 5.37 5.37 9.77 9.77 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 12.16 10.85 2.73 30.52 0.00 0.00 0.00 0.00 02:18:01 lo 19.11 19.11 32.08 32.08 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 7.51 7.25 1.12 24.07 0.00 0.00 0.00 0.00 02:19:01 lo 13.58 13.58 24.86 24.86 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 9.23 8.65 1.32 30.06 0.00 0.00 0.00 0.00 02:20:01 lo 17.02 17.02 31.04 31.04 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 4.00 3.92 0.82 12.06 0.00 0.00 0.00 0.00 02:21:01 lo 6.90 6.90 12.63 12.63 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 6.58 6.18 1.05 20.14 0.00 0.00 0.00 0.00 02:22:01 lo 10.93 10.93 20.66 20.66 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 19.43 17.86 6.59 32.95 0.00 0.00 0.00 0.00 02:23:01 lo 20.66 20.66 31.84 31.84 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 66.24 46.23 857.33 11.20 0.00 0.00 0.00 0.00 02:24:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 25.98 19.27 257.07 12.47 0.00 0.00 0.00 0.00 Average: lo 6.88 6.88 11.39 11.39 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-572) 04/28/25 _x86_64_ (2 CPU) 02:07:02 LINUX RESTART (2 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 0.24 0.00 0.20 0.29 0.04 99.22 02:09:01 0 0.29 0.00 0.25 0.52 0.03 98.91 02:09:01 1 0.20 0.00 0.15 0.07 0.05 99.53 02:10:01 all 28.64 0.00 3.10 2.68 0.07 65.51 02:10:01 0 53.60 0.00 4.64 4.64 0.08 37.03 02:10:01 1 4.19 0.00 1.59 0.75 0.07 93.41 02:11:01 all 1.77 0.00 0.52 0.84 0.09 96.78 02:11:01 0 1.42 0.00 0.32 0.02 0.07 98.17 02:11:01 1 2.11 0.00 0.73 1.67 0.12 95.37 02:12:01 all 0.83 0.00 0.24 0.01 0.07 98.85 02:12:01 0 1.04 0.00 0.25 0.00 0.07 98.64 02:12:01 1 0.63 0.00 0.22 0.02 0.07 99.07 02:13:01 all 7.83 0.00 4.00 1.46 0.11 86.60 02:13:01 0 7.87 0.00 5.31 0.83 0.12 85.87 02:13:01 1 7.78 0.00 2.68 2.10 0.10 87.33 02:14:01 all 1.81 0.00 0.38 0.03 0.07 97.71 02:14:01 0 1.62 0.00 0.49 0.02 0.10 97.78 02:14:01 1 2.01 0.00 0.27 0.05 0.03 97.64 02:15:01 all 1.47 0.00 0.28 0.02 0.08 98.16 02:15:01 0 1.40 0.00 0.44 0.02 0.10 98.04 02:15:01 1 1.55 0.00 0.12 0.02 0.05 98.27 02:16:01 all 0.98 0.00 0.31 0.01 0.07 98.63 02:16:01 0 0.62 0.00 0.17 0.00 0.03 99.18 02:16:01 1 1.35 0.00 0.46 0.02 0.10 98.07 02:17:01 all 1.18 0.00 0.40 0.03 0.08 98.31 02:17:01 0 1.90 0.00 0.58 0.00 0.12 97.41 02:17:01 1 0.47 0.00 0.22 0.05 0.05 99.21 02:18:01 all 3.03 0.00 0.76 0.02 0.08 96.11 02:18:01 0 2.40 0.00 0.81 0.00 0.10 96.69 02:18:01 1 3.65 0.00 0.71 0.03 0.07 95.54 02:19:01 all 2.23 0.00 0.42 0.02 0.08 97.27 02:19:01 0 1.50 0.00 0.42 0.00 0.08 98.00 02:19:01 1 2.94 0.00 0.41 0.03 0.07 96.55 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 2.02 0.00 0.58 0.02 0.08 97.31 02:20:01 0 1.65 0.00 0.64 0.00 0.08 97.63 02:20:01 1 2.40 0.00 0.52 0.03 0.07 96.99 02:21:01 all 1.24 0.00 0.43 0.01 0.08 98.25 02:21:01 0 1.31 0.00 0.37 0.00 0.08 98.24 02:21:01 1 1.18 0.00 0.49 0.02 0.07 98.25 02:22:01 all 1.59 0.00 0.59 0.02 0.08 97.73 02:22:01 0 1.44 0.00 0.54 0.00 0.08 97.94 02:22:01 1 1.74 0.00 0.64 0.03 0.07 97.52 02:23:01 all 8.33 0.00 1.31 0.07 0.08 90.22 02:23:01 0 4.58 0.00 1.20 0.00 0.07 94.15 02:23:01 1 12.17 0.00 1.42 0.13 0.08 86.20 02:24:01 all 42.72 0.00 3.49 2.70 0.10 50.99 02:24:01 0 17.37 0.00 2.46 0.54 0.08 79.55 02:24:01 1 68.54 0.00 4.54 4.90 0.12 21.91 Average: all 6.67 0.00 1.06 0.52 0.08 91.67 Average: 0 6.28 0.00 1.18 0.41 0.08 92.04 Average: 1 7.06 0.00 0.95 0.62 0.07 91.30