---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-2373 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: 2799.998 BogoMIPS: 5599.99 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24505 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 554 4102 1 3289 7084 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:e2:3d:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.136/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fee2:3d93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:79:3a:45 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-2373) 05/28/25 _x86_64_ (2 CPU) 02:12:45 LINUX RESTART (2 CPU) 02:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:14:02 263.77 41.89 221.88 0.00 4734.54 45201.67 0.00 02:15:01 91.09 9.74 81.34 0.00 720.56 20344.23 0.00 02:16:01 22.43 0.07 22.36 0.00 3.60 4871.99 0.00 02:17:01 1.40 0.02 1.38 0.00 0.13 15.46 0.00 02:18:01 19.92 2.28 17.63 0.00 100.13 2424.13 0.00 02:19:01 20.11 2.67 17.45 0.00 2512.11 3829.76 0.00 02:20:01 3.77 0.02 3.75 0.00 0.13 81.97 0.00 02:21:01 0.83 0.00 0.83 0.00 0.00 10.40 0.00 02:22:01 1.10 0.00 1.10 0.00 0.00 12.80 0.00 02:23:01 73.63 0.70 72.93 0.00 82.77 6538.35 0.00 Average: 49.74 5.73 44.00 0.00 815.54 8312.96 0.00 02:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:02 5670924 7301056 518756 6.38 44308 1755848 1503696 16.37 723668 1535912 2048 02:15:01 4805988 7184076 595096 7.31 79652 2417620 1608604 17.51 849436 2183156 141748 02:16:01 4822008 7200228 578972 7.12 79732 2418288 1596416 17.38 833612 2183704 128 02:17:01 4822236 7200496 578680 7.11 79776 2418284 1596416 17.38 832416 2183704 156 02:18:01 4690932 7196044 561228 6.90 97416 2535020 1554184 16.92 891020 2240936 17424 02:19:01 4501764 7196164 560620 6.89 106644 2711016 1571960 17.11 1038484 2277920 428 02:20:01 4514348 7203944 553204 6.80 105212 2707772 1577032 17.17 1029500 2274712 120 02:21:01 4514952 7204596 552568 6.79 105244 2707772 1577032 17.17 1029552 2274712 168 02:22:01 4526728 7215576 541808 6.66 105268 2706752 1518828 16.54 1018788 2273800 148 02:23:01 4193376 7237692 518908 6.38 134496 2992476 1205436 13.12 1057848 2529740 207664 Average: 4706326 7213987 555984 6.83 93775 2537085 1530960 16.67 930432 2195830 37003 02:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:02 ens3 356.42 236.46 1383.21 72.03 0.00 0.00 0.00 0.00 02:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 02:15:01 ens3 63.38 45.01 1133.75 13.16 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 02:15:01 lo 8.83 8.83 9.08 9.08 0.00 0.00 0.00 0.00 02:16:01 ens3 8.72 6.42 1.50 13.75 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 02:16:01 lo 8.57 8.57 13.42 13.42 0.00 0.00 0.00 0.00 02:17:01 ens3 3.57 0.53 0.23 0.05 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 02:17:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:18:01 ens3 106.30 78.95 1123.69 5.41 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 02:18:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 02:19:01 ens3 107.02 74.70 1162.01 4.99 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 02:19:01 lo 0.42 0.42 0.03 0.03 0.00 0.00 0.00 0.00 02:20:01 ens3 0.57 0.40 0.04 0.04 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 02:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:21:01 ens3 0.77 0.52 0.08 0.05 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 02:21:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:22:01 ens3 1.67 1.67 0.71 0.24 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 02:22:01 lo 1.83 1.83 2.75 2.75 0.00 0.00 0.00 0.00 02:23:01 ens3 62.11 46.83 810.22 14.84 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 02:23:01 lo 2.05 2.05 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 71.06 49.15 560.57 12.45 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 Average: lo 2.52 2.52 2.57 2.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-2373) 05/28/25 _x86_64_ (2 CPU) 02:12:45 LINUX RESTART (2 CPU) 02:13:01 CPU %user %nice %system %iowait %steal %idle 02:14:02 all 14.24 0.00 4.02 11.29 0.07 70.38 02:14:02 0 15.26 0.00 3.53 11.23 0.07 69.91 02:14:02 1 13.21 0.00 4.52 11.35 0.07 70.85 02:15:01 all 31.53 0.00 3.51 3.15 0.09 61.71 02:15:01 0 40.50 0.00 2.98 0.97 0.10 55.45 02:15:01 1 22.58 0.00 4.04 5.33 0.08 67.96 02:16:01 all 2.67 0.00 0.84 1.11 0.10 95.28 02:16:01 0 3.62 0.00 0.81 0.05 0.10 95.41 02:16:01 1 1.70 0.00 0.86 2.19 0.10 95.15 02:17:01 all 1.04 0.00 0.38 0.02 0.11 98.45 02:17:01 0 0.66 0.00 0.27 0.02 0.08 98.97 02:17:01 1 1.43 0.00 0.49 0.02 0.13 97.92 02:18:01 all 4.89 0.00 2.86 0.60 0.10 91.55 02:18:01 0 5.19 0.00 3.19 0.73 0.10 90.80 02:18:01 1 4.60 0.00 2.53 0.47 0.10 92.30 02:19:01 all 4.33 0.00 2.01 0.86 0.11 92.69 02:19:01 0 5.37 0.00 1.73 1.39 0.14 91.37 02:19:01 1 3.30 0.00 2.29 0.34 0.08 93.99 02:20:01 all 1.21 0.00 0.41 0.06 0.10 98.22 02:20:01 0 1.06 0.00 0.37 0.08 0.10 98.38 02:20:01 1 1.35 0.00 0.46 0.03 0.10 98.06 02:21:01 all 0.99 0.00 0.44 0.01 0.08 98.48 02:21:01 0 0.81 0.00 0.39 0.02 0.07 98.72 02:21:01 1 1.16 0.00 0.49 0.00 0.10 98.25 02:22:01 all 1.05 0.00 0.38 0.01 0.10 98.46 02:22:01 0 0.52 0.00 0.29 0.02 0.07 99.11 02:22:01 1 1.57 0.00 0.47 0.00 0.14 97.82 02:23:01 all 41.09 0.00 3.16 2.38 0.09 53.28 02:23:01 0 38.31 0.00 3.24 4.28 0.10 54.07 02:23:01 1 43.86 0.00 3.09 0.48 0.08 52.48 Average: all 10.32 0.00 1.80 1.95 0.10 85.83 Average: 0 11.13 0.00 1.68 1.88 0.09 85.22 Average: 1 9.51 0.00 1.93 2.02 0.10 86.44