---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12609 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 644 12781 1 2583 15034 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:02:69:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fe02:691f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:aa:9b:73 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12609) 07/14/26 _x86_64_ (4 CPU) 05:55:23 LINUX RESTART (4 CPU) 05:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:57:01 343.57 76.26 267.31 0.00 1453.12 12266.73 0.00 05:58:01 75.95 14.31 61.64 0.00 2684.09 14582.24 0.00 05:59:01 5.87 0.10 5.77 0.00 15.73 638.83 0.00 06:00:01 5.63 0.05 5.58 0.00 8.00 972.21 0.00 06:01:01 4.10 0.98 3.12 0.00 68.79 212.23 0.00 06:02:01 1.58 0.00 1.58 0.00 0.00 20.26 0.00 06:03:01 2.82 0.02 2.80 0.00 3.47 261.82 0.00 06:04:01 3.42 0.02 3.40 0.00 2.13 591.77 0.00 06:05:01 1.20 0.00 1.20 0.00 0.00 64.93 0.00 06:06:01 1.75 0.00 1.75 0.00 0.00 25.33 0.00 06:07:01 0.72 0.00 0.72 0.00 0.00 9.60 0.00 06:08:01 1.00 0.00 1.00 0.00 0.00 14.40 0.00 06:09:01 0.75 0.00 0.75 0.00 0.00 9.60 0.00 06:10:01 0.98 0.00 0.98 0.00 0.00 13.60 0.00 06:11:01 3.10 2.02 1.08 0.00 31.33 20.93 0.00 06:12:01 9.03 0.70 8.33 0.00 82.52 971.44 0.00 Average: 28.85 5.90 22.94 0.00 271.84 1917.38 0.00 05:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 13443772 15362336 632236 3.86 77316 2028360 1420584 8.14 855996 1810708 242720 05:58:01 13177992 15366640 619368 3.78 80904 2286964 1526464 8.75 905180 2011372 6468 05:59:01 13144988 15350340 635128 3.87 81148 2303116 1572264 9.01 927736 2019952 9216 06:00:01 13089964 15312612 672648 4.10 81428 2319512 1644160 9.43 975076 2026424 5040 06:01:01 13081080 15310392 674708 4.12 82872 2324672 1759156 10.09 978232 2031468 52 06:02:01 13083744 15313148 672012 4.10 82944 2324676 1759156 10.09 978436 2031472 8 06:03:01 13105608 15342952 641828 3.92 83108 2332204 1627032 9.33 951572 2036128 5092 06:04:01 13027452 15273472 711084 4.34 83236 2340564 1721088 9.87 1022736 2039860 16 06:05:01 13070240 15317588 666952 4.07 83264 2341824 1550216 8.89 980320 2041220 0 06:06:01 13072452 15319896 664560 4.05 83360 2341808 1550216 8.89 977996 2041204 20 06:07:01 13091580 15339184 645268 3.94 83392 2341936 1550216 8.89 959224 2041332 8 06:08:01 13090368 15338020 646420 3.94 83432 2341940 1636352 9.38 960552 2041336 20 06:09:01 13087516 15335196 649220 3.96 83460 2341940 1636352 9.38 961808 2041336 4 06:10:01 13088760 15336464 647916 3.95 83480 2341944 1636352 9.38 961768 2041340 8 06:11:01 13081972 15330940 653032 3.98 83708 2342732 1655096 9.49 967232 2041944 344 06:12:01 13114236 15415476 567736 3.46 85100 2392584 1379624 7.91 902812 2072252 51740 Average: 13115733 15335291 650007 3.97 82634 2315424 1601520 9.18 954167 2023084 20047 05:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 ens3 137.84 88.25 1467.81 31.33 0.00 0.00 0.00 0.00 05:58:01 lo 68.42 68.42 150.80 150.80 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 ens3 66.71 51.39 654.58 9.56 0.00 0.00 0.00 0.00 05:59:01 lo 60.34 60.34 215.89 215.89 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 ens3 19.33 18.53 4.35 4.72 0.00 0.00 0.00 0.00 06:00:01 lo 61.85 61.85 229.64 229.64 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 ens3 19.19 17.84 4.49 4.86 0.00 0.00 0.00 0.00 06:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 ens3 0.82 0.62 0.53 0.49 0.00 0.00 0.00 0.00 06:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 ens3 1.30 0.47 0.49 0.63 0.00 0.00 0.00 0.00 06:03:01 lo 31.11 31.11 119.92 119.92 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 ens3 12.53 10.40 3.33 4.47 0.00 0.00 0.00 0.00 06:04:01 lo 22.76 22.76 94.86 94.86 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 8.00 6.60 2.14 2.51 0.00 0.00 0.00 0.00 06:05:01 lo 1.12 1.12 11.84 11.84 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 1.13 0.28 0.18 0.27 0.00 0.00 0.00 0.00 06:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 2.57 1.25 0.94 1.36 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 0.67 0.20 0.17 0.23 0.00 0.00 0.00 0.00 06:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 1.80 0.92 0.75 1.05 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 0.20 0.08 0.06 0.23 0.00 0.00 0.00 0.00 06:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 0.45 0.20 0.08 0.23 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 1.63 0.98 0.76 0.91 0.00 0.00 0.00 0.00 06:12:01 lo 31.83 31.83 443.12 443.12 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 15.83 12.95 12.94 6.06 0.00 0.00 0.00 0.00 Average: lo 17.47 17.47 79.15 79.15 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: ens3 18.13 13.19 134.62 4.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12609) 07/14/26 _x86_64_ (4 CPU) 05:55:23 LINUX RESTART (4 CPU) 05:56:01 CPU %user %nice %system %iowait %steal %idle 05:57:01 all 20.14 13.92 12.00 3.60 0.11 50.23 05:57:01 0 18.07 15.80 13.09 4.28 0.12 48.65 05:57:01 1 19.28 15.19 12.89 2.46 0.12 50.07 05:57:01 2 21.22 12.17 10.93 2.74 0.08 52.85 05:57:01 3 22.01 12.52 11.09 4.92 0.10 49.37 05:58:01 all 45.09 0.00 4.58 0.64 0.12 49.57 05:58:01 0 42.28 0.00 4.71 1.16 0.12 51.73 05:58:01 1 51.06 0.00 4.77 0.60 0.14 43.43 05:58:01 2 44.24 0.00 4.41 0.48 0.12 50.75 05:58:01 3 42.77 0.00 4.43 0.32 0.10 52.38 05:59:01 all 52.96 0.00 4.24 0.01 0.12 42.67 05:59:01 0 50.98 0.00 4.35 0.00 0.12 44.56 05:59:01 1 53.15 0.00 4.26 0.00 0.12 42.46 05:59:01 2 53.23 0.00 4.51 0.00 0.12 42.13 05:59:01 3 54.47 0.00 3.84 0.05 0.12 41.51 06:00:01 all 53.34 0.00 4.13 0.01 0.10 42.42 06:00:01 0 52.79 0.00 4.18 0.00 0.10 42.93 06:00:01 1 52.47 0.00 4.03 0.00 0.10 43.40 06:00:01 2 54.32 0.00 4.22 0.00 0.10 41.37 06:00:01 3 53.79 0.00 4.10 0.03 0.10 41.97 06:01:01 all 52.90 0.00 2.28 0.02 0.10 44.71 06:01:01 0 52.11 0.00 2.46 0.02 0.10 45.32 06:01:01 1 51.97 0.00 2.06 0.02 0.10 45.85 06:01:01 2 53.98 0.00 2.26 0.00 0.10 43.65 06:01:01 3 53.52 0.00 2.33 0.03 0.10 44.01 06:02:01 all 52.58 0.00 1.91 0.00 0.12 45.38 06:02:01 0 51.42 0.00 2.11 0.00 0.12 46.35 06:02:01 1 50.98 0.00 1.91 0.00 0.12 46.99 06:02:01 2 55.26 0.00 1.79 0.00 0.12 42.83 06:02:01 3 52.66 0.00 1.83 0.02 0.12 45.38 06:03:01 all 52.42 0.00 2.90 0.00 0.11 44.57 06:03:01 0 49.91 0.00 2.96 0.00 0.12 47.02 06:03:01 1 52.85 0.00 2.79 0.00 0.09 44.28 06:03:01 2 53.69 0.00 3.06 0.00 0.10 43.15 06:03:01 3 53.25 0.00 2.79 0.00 0.12 43.84 06:04:01 all 50.91 0.00 2.68 6.08 0.29 40.04 06:04:01 0 39.51 0.00 2.21 0.00 0.37 57.91 06:04:01 1 54.80 0.00 2.86 0.00 0.26 42.09 06:04:01 2 54.51 0.00 2.82 7.17 0.24 35.26 06:04:01 3 54.64 0.00 2.84 16.99 0.29 25.23 06:05:01 all 35.24 0.00 1.76 8.44 0.10 54.47 06:05:01 0 30.64 0.00 1.81 0.00 0.09 67.46 06:05:01 1 35.54 0.00 1.74 0.00 0.10 62.62 06:05:01 2 40.21 0.00 2.08 0.10 0.10 57.50 06:05:01 3 34.54 0.00 1.40 33.28 0.09 30.69 06:06:01 all 28.38 0.00 1.62 0.03 0.11 69.86 06:06:01 0 26.38 0.00 1.60 0.00 0.11 71.92 06:06:01 1 29.78 0.00 1.73 0.00 0.10 68.38 06:06:01 2 29.48 0.00 1.63 0.05 0.12 68.72 06:06:01 3 27.89 0.00 1.53 0.07 0.10 70.41 06:07:01 all 28.86 0.00 1.80 0.00 0.11 69.23 06:07:01 0 28.25 0.00 1.93 0.00 0.09 69.74 06:07:01 1 30.08 0.00 1.91 0.00 0.16 67.85 06:07:01 2 27.37 0.00 1.65 0.00 0.09 70.89 06:07:01 3 29.72 0.00 1.71 0.00 0.10 68.46 06:07:01 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 28.82 0.00 1.67 0.00 0.08 69.42 06:08:01 0 25.17 0.00 1.55 0.00 0.09 73.18 06:08:01 1 29.91 0.00 1.78 0.00 0.07 68.24 06:08:01 2 29.46 0.00 1.68 0.00 0.07 68.79 06:08:01 3 30.71 0.00 1.68 0.02 0.10 67.49 06:09:01 all 28.46 0.00 1.62 0.01 0.09 69.82 06:09:01 0 27.46 0.00 1.52 0.00 0.09 70.93 06:09:01 1 29.15 0.00 1.77 0.00 0.10 68.98 06:09:01 2 27.61 0.00 1.43 0.02 0.09 70.85 06:09:01 3 29.60 0.00 1.77 0.02 0.09 68.53 06:10:01 all 28.53 0.00 1.65 0.00 0.08 69.75 06:10:01 0 25.08 0.00 1.40 0.00 0.09 73.43 06:10:01 1 30.47 0.00 1.77 0.00 0.09 67.67 06:10:01 2 28.32 0.00 1.66 0.00 0.07 69.95 06:10:01 3 30.25 0.00 1.75 0.00 0.07 67.92 06:11:01 all 28.97 0.00 1.71 0.02 0.07 69.23 06:11:01 0 30.09 0.00 1.69 0.00 0.07 68.14 06:11:01 1 30.99 0.00 1.90 0.02 0.09 67.00 06:11:01 2 26.80 0.00 1.52 0.00 0.07 71.61 06:11:01 3 28.00 0.00 1.73 0.05 0.07 70.16 06:12:01 all 26.33 0.00 1.65 0.16 0.07 71.79 06:12:01 0 30.03 0.00 1.96 0.02 0.07 67.93 06:12:01 1 36.33 0.00 1.97 0.07 0.08 61.55 06:12:01 2 20.92 0.00 1.36 0.12 0.07 77.54 06:12:01 3 18.11 0.00 1.33 0.42 0.07 80.07 Average: all 38.39 0.89 3.03 1.19 0.11 56.38 Average: 0 36.28 1.02 3.12 0.35 0.12 59.11 Average: 1 39.95 0.97 3.15 0.20 0.12 55.61 Average: 2 38.85 0.78 2.96 0.67 0.10 56.63 Average: 3 38.49 0.80 2.90 3.54 0.11 54.17