---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13974 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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; BHI 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 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 9.9G 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/loop0 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 50M 50M 0 100% /snap/snapd/26865 ---> free -m: total used free shared buff/cache available Mem: 7945 523 4808 1 2613 7119 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:a4:9d:0b brd ff:ff:ff:ff:ff:ff inet 10.30.123.182/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fea4:9d0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 96:2f:bc:5f:d1:01 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13974) 06/28/26 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 17:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:05:01 17.90 2.75 15.15 0.00 152.51 2115.65 0.00 17:06:01 28.13 0.43 27.70 0.00 26.13 3111.35 0.00 17:07:01 4.13 0.00 4.13 0.00 0.00 711.08 0.00 17:08:01 2.53 0.00 2.53 0.00 0.00 794.53 0.00 17:09:01 24.53 1.05 23.48 0.00 38.26 3275.72 0.00 17:10:01 16.35 0.17 16.18 0.00 22.80 2055.52 0.00 17:11:01 36.23 0.00 36.23 0.00 0.00 6053.92 0.00 17:12:01 14.45 0.00 14.45 0.00 0.00 2065.79 0.00 17:13:01 5.01 0.00 5.01 0.00 0.00 708.96 0.00 17:14:01 53.67 2.73 50.94 0.00 114.51 6678.49 0.00 17:15:01 26.38 0.93 25.45 0.00 118.25 1405.23 0.00 Average: 20.85 0.73 20.11 0.00 42.95 2634.18 0.00 17:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:05:01 5567336 7367380 436000 5.36 59004 1922024 1131068 12.31 606080 1754304 728 17:06:01 5474448 7314876 484784 5.96 67464 1950720 1178408 12.83 673508 1772888 3824 17:07:01 5450876 7314820 484384 5.95 68304 1972892 1178408 12.83 674340 1795124 9012 17:08:01 5434400 7315028 483884 5.95 68384 1989276 1178408 12.83 673672 1811484 2188 17:09:01 5288844 7296752 491780 6.04 84004 2098168 1179596 12.84 736656 1879864 8752 17:10:01 5218776 7346664 432904 5.32 96300 2196712 1119736 12.19 690332 1978752 152956 17:11:01 5120516 7301352 475760 5.85 98360 2245392 1166196 12.70 736320 2026652 44872 17:12:01 5098736 7292584 484136 5.95 99556 2256920 1166196 12.70 746596 2037664 2988 17:13:01 5080588 7292836 483480 5.94 100324 2274228 1166196 12.70 746440 2054976 3160 17:14:01 4998912 7356772 410208 5.04 108052 2402876 1103276 12.01 690220 2175044 15940 17:15:01 4931280 7295948 470408 5.78 110744 2406568 1149104 12.51 758636 2172468 12604 Average: 5242247 7317728 467066 5.74 87318 2155980 1156054 12.59 702982 1950838 23366 17:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:05:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 17:05:01 ens3 85.55 53.19 145.37 3.76 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 17:06:01 ens3 91.73 63.79 154.41 6.25 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 114.31 67.74 191.07 4.73 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 ens3 86.02 51.39 143.13 3.41 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:09:01 ens3 126.03 74.39 997.35 5.51 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:10:01 ens3 73.50 44.83 121.13 3.37 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 17:11:01 ens3 84.25 52.32 136.77 4.65 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 ens3 67.87 42.08 113.73 3.40 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 86.10 52.53 146.48 3.76 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:14:01 ens3 18.98 15.56 17.65 6.28 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 17:15:01 ens3 16.65 14.16 12.47 6.24 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 77.36 48.36 198.14 4.67 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13974) 06/28/26 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 17:04:01 CPU %user %nice %system %iowait %steal %idle 17:05:01 all 3.73 0.00 0.43 0.36 0.06 95.42 17:05:01 0 6.99 0.00 0.57 0.47 0.08 91.89 17:05:01 1 0.50 0.00 0.28 0.25 0.03 98.93 17:06:01 all 8.88 0.00 0.79 1.24 0.04 89.05 17:06:01 0 10.13 0.00 0.94 2.21 0.05 86.67 17:06:01 1 7.63 0.00 0.65 0.27 0.03 91.42 17:07:01 all 0.18 0.00 0.20 0.24 0.07 99.30 17:07:01 0 0.32 0.00 0.39 0.49 0.08 98.72 17:07:01 1 0.05 0.00 0.02 0.00 0.05 99.88 17:08:01 all 0.08 0.00 0.13 0.40 0.05 99.33 17:08:01 0 0.13 0.00 0.25 0.77 0.05 98.79 17:08:01 1 0.03 0.00 0.02 0.03 0.05 99.87 17:09:01 all 3.59 0.00 1.77 1.12 0.05 93.46 17:09:01 0 4.15 0.00 1.04 1.62 0.03 93.16 17:09:01 1 3.03 0.00 2.51 0.62 0.07 93.77 17:10:01 all 9.10 0.00 1.04 0.50 0.06 89.31 17:10:01 0 3.56 0.00 0.62 0.18 0.07 95.57 17:10:01 1 14.74 0.00 1.45 0.82 0.05 82.94 17:11:01 all 5.29 0.00 0.54 0.67 0.05 93.45 17:11:01 0 0.83 0.00 0.23 0.35 0.02 98.57 17:11:01 1 9.79 0.00 0.85 0.99 0.08 88.29 17:12:01 all 2.19 0.00 0.14 7.93 0.06 89.68 17:12:01 0 0.05 0.00 0.03 15.43 0.05 84.43 17:12:01 1 4.34 0.00 0.25 0.40 0.07 94.93 17:13:01 all 0.23 0.00 0.19 0.16 0.06 99.36 17:13:01 0 0.00 0.00 0.07 0.27 0.05 99.62 17:13:01 1 0.47 0.00 0.32 0.05 0.07 99.10 17:14:01 all 22.06 0.00 1.84 1.18 0.07 74.86 17:14:01 0 17.99 0.00 1.60 1.95 0.07 78.39 17:14:01 1 26.14 0.00 2.07 0.40 0.07 71.32 17:15:01 all 19.18 0.00 1.28 0.63 0.06 78.86 17:15:01 0 13.58 0.00 1.17 1.08 0.05 84.12 17:15:01 1 24.80 0.00 1.39 0.17 0.07 73.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.78 0.00 0.76 1.31 0.06 91.09 Average: 0 5.25 0.00 0.63 2.25 0.05 91.81 Average: 1 8.32 0.00 0.89 0.36 0.06 90.37