---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-14111 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 679 12761 1 2568 14997 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:21:73:2a brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fe21:732a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:a8:91:28 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-14111) 07/30/26 _x86_64_ (4 CPU) 21:25:19 LINUX RESTART (4 CPU) 21:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:27:01 267.69 70.24 197.45 0.00 1444.43 11515.03 0.00 21:28:01 68.17 13.85 54.32 0.00 2607.70 12769.47 0.00 21:29:01 6.63 0.08 6.55 0.00 15.73 707.76 0.00 21:30:01 5.55 0.03 5.52 0.00 5.87 852.80 0.00 21:31:01 4.00 0.98 3.02 0.00 68.79 153.04 0.00 21:32:01 2.38 0.80 1.58 0.00 27.73 21.33 0.00 21:33:01 4.17 0.02 4.15 0.00 2.13 439.66 0.00 21:34:01 2.73 0.02 2.72 0.00 3.60 470.59 0.00 21:35:01 0.92 0.00 0.92 0.00 0.00 12.27 0.00 21:36:01 1.70 0.00 1.70 0.00 0.00 22.53 0.00 21:37:01 0.80 0.00 0.80 0.00 0.00 10.13 0.00 21:38:01 0.93 0.00 0.93 0.00 0.00 13.06 0.00 21:39:01 0.90 0.00 0.90 0.00 0.00 11.33 0.00 21:40:01 1.07 0.00 1.07 0.00 0.00 13.86 0.00 21:41:02 1.13 0.02 1.12 0.00 0.13 15.86 0.00 21:42:01 14.30 1.19 13.12 0.00 108.19 2092.93 0.00 Average: 23.95 5.46 18.50 0.00 267.94 1819.84 0.00 21:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:27:01 13395136 15445004 544872 3.32 79692 2152060 1313440 7.53 782780 1921600 325372 21:28:01 13197956 15373312 614096 3.75 80484 2275532 1549736 8.89 902116 1997656 5460 21:29:01 13144088 15338368 648304 3.95 80804 2293724 1553796 8.91 945656 2006512 10164 21:30:01 13085724 15293044 693356 4.23 81008 2306140 1656756 9.50 996488 2012336 3148 21:31:01 13075196 15289332 696704 4.25 82420 2311428 1738232 9.97 1001016 2017508 8 21:32:01 13059816 15275308 710300 4.33 82476 2312260 1738232 9.97 1015608 2017584 16 21:33:01 13051024 15282932 702300 4.28 82740 2328012 1597664 9.16 1017644 2025620 11716 21:34:01 13060460 15293864 691356 4.22 82820 2329392 1560612 8.95 1006644 2026992 4 21:35:01 13060284 15293732 691428 4.22 82852 2329396 1577896 9.05 1005076 2027004 8 21:36:01 13059888 15293360 691780 4.22 82892 2329376 1577896 9.05 1005072 2026984 4 21:37:01 13073860 15307352 677776 4.13 82916 2329372 1654580 9.49 991484 2026984 12 21:38:01 13065284 15298808 686296 4.19 82940 2329380 1654580 9.49 1000108 2026988 56 21:39:01 13074176 15307720 677356 4.13 82960 2329380 1654580 9.49 992244 2026988 4 21:40:01 13071196 15304800 680232 4.15 82996 2329380 1654580 9.49 993520 2026988 12 21:41:02 13056352 15290020 694836 4.24 83044 2329388 1669900 9.57 1009400 2026996 40 21:42:01 13126908 15414840 568512 3.47 85072 2380208 1311520 7.52 918436 2046384 26888 Average: 13103584 15318862 666844 4.07 82382 2312152 1591500 9.12 973956 2016320 23932 21:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 ens3 113.18 79.55 1693.26 17.13 0.00 0.00 0.00 0.00 21:27:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 ens3 45.44 41.98 220.60 9.16 0.00 0.00 0.00 0.00 21:28:01 lo 78.02 78.02 176.95 176.95 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 22.69 21.34 5.17 5.98 0.00 0.00 0.00 0.00 21:29:01 lo 70.86 70.86 243.21 243.21 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 ens3 12.70 12.33 2.96 3.10 0.00 0.00 0.00 0.00 21:30:01 lo 42.67 42.67 176.12 176.12 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 ens3 0.80 0.62 0.53 0.47 0.00 0.00 0.00 0.00 21:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 8.90 6.07 6.30 13.42 0.00 0.00 0.00 0.00 21:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 15.91 15.31 3.59 3.92 0.00 0.00 0.00 0.00 21:33:01 lo 53.22 53.22 215.23 215.23 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 0.53 0.43 0.13 0.29 0.00 0.00 0.00 0.00 21:34:01 lo 1.37 1.37 11.89 11.89 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 0.17 0.08 0.06 0.22 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 0.40 0.25 0.14 0.29 0.00 0.00 0.00 0.00 21:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 0.13 0.08 0.06 0.22 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 0.38 0.18 0.13 0.23 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 0.77 0.45 0.38 0.66 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 0.27 0.17 0.07 0.24 0.00 0.00 0.00 0.00 21:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:02 ens3 0.40 0.23 0.14 0.29 0.00 0.00 0.00 0.00 21:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 21.05 16.61 18.66 7.77 0.00 0.00 0.00 0.00 21:42:01 lo 32.38 32.38 451.80 451.80 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 15.23 12.23 122.12 3.96 0.00 0.00 0.00 0.00 Average: lo 17.53 17.53 79.33 79.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-14111) 07/30/26 _x86_64_ (4 CPU) 21:25:19 LINUX RESTART (4 CPU) 21:26:01 CPU %user %nice %system %iowait %steal %idle 21:27:01 all 19.72 12.21 11.02 2.58 0.09 54.39 21:27:01 0 21.78 10.58 9.76 1.56 0.08 56.24 21:27:01 1 21.92 13.04 11.97 2.13 0.10 50.83 21:27:01 2 7.94 14.24 12.20 1.81 0.10 63.71 21:27:01 3 27.28 10.95 10.13 4.83 0.08 46.72 21:28:01 all 49.73 0.00 4.74 0.54 0.09 44.90 21:28:01 0 49.10 0.00 4.61 0.29 0.09 45.91 21:28:01 1 50.32 0.00 4.95 0.72 0.09 43.92 21:28:01 2 50.04 0.00 4.48 0.41 0.09 44.98 21:28:01 3 49.47 0.00 4.91 0.74 0.09 44.80 21:29:01 all 52.32 0.00 4.02 0.01 0.08 43.57 21:29:01 0 50.95 0.00 4.02 0.00 0.09 44.95 21:29:01 1 53.06 0.00 4.08 0.03 0.09 42.74 21:29:01 2 53.09 0.00 4.02 0.00 0.07 42.82 21:29:01 3 52.16 0.00 3.98 0.00 0.09 43.77 21:30:01 all 52.08 0.00 3.18 0.02 0.10 44.63 21:30:01 0 50.71 0.00 3.28 0.02 0.10 45.90 21:30:01 1 52.34 0.00 3.09 0.03 0.10 44.43 21:30:01 2 51.74 0.00 3.28 0.02 0.10 44.85 21:30:01 3 53.52 0.00 3.06 0.00 0.10 43.32 21:31:01 all 52.73 0.00 2.04 0.02 0.08 45.13 21:31:01 0 52.28 0.00 2.27 0.02 0.09 45.35 21:31:01 1 51.58 0.00 1.98 0.02 0.09 46.33 21:31:01 2 53.66 0.00 2.09 0.00 0.07 44.18 21:31:01 3 53.39 0.00 1.81 0.03 0.09 44.67 21:32:01 all 53.02 0.00 1.91 0.00 0.09 44.97 21:32:01 0 50.75 0.00 2.01 0.00 0.09 47.16 21:32:01 1 52.04 0.00 1.91 0.00 0.09 45.96 21:32:01 2 54.90 0.00 1.92 0.02 0.10 43.06 21:32:01 3 54.42 0.00 1.80 0.00 0.09 43.70 21:33:01 all 52.51 0.00 3.23 0.01 0.09 44.17 21:33:01 0 51.92 0.00 3.24 0.00 0.08 44.76 21:33:01 1 52.06 0.00 3.25 0.00 0.09 44.60 21:33:01 2 52.68 0.00 3.17 0.02 0.09 44.05 21:33:01 3 53.36 0.00 3.25 0.02 0.10 43.27 21:34:01 all 47.19 0.00 1.96 0.01 0.09 50.74 21:34:01 0 45.45 0.00 1.77 0.00 0.10 52.67 21:34:01 1 48.23 0.00 2.07 0.00 0.09 49.61 21:34:01 2 47.02 0.00 2.08 0.02 0.09 50.79 21:34:01 3 48.05 0.00 1.92 0.03 0.10 49.89 21:35:01 all 28.56 0.00 1.66 0.01 0.07 69.71 21:35:01 0 27.04 0.00 1.59 0.02 0.09 71.26 21:35:01 1 27.75 0.00 1.61 0.00 0.07 70.57 21:35:01 2 30.38 0.00 1.66 0.00 0.07 67.89 21:35:01 3 29.05 0.00 1.77 0.02 0.05 69.11 21:36:01 all 28.34 0.00 1.79 0.00 0.07 69.80 21:36:01 0 30.39 0.00 1.74 0.00 0.09 67.79 21:36:01 1 28.35 0.00 1.86 0.00 0.07 69.72 21:36:01 2 27.42 0.00 1.87 0.00 0.05 70.66 21:36:01 3 27.20 0.00 1.70 0.02 0.07 71.01 21:37:01 all 28.82 0.00 1.86 0.00 0.07 69.25 21:37:01 0 31.64 0.00 2.03 0.00 0.09 66.25 21:37:01 1 30.86 0.00 1.87 0.00 0.07 67.20 21:37:01 2 25.33 0.00 1.81 0.00 0.07 72.79 21:37:01 3 27.47 0.00 1.72 0.02 0.07 70.72 21:37:01 CPU %user %nice %system %iowait %steal %idle 21:38:01 all 28.65 0.00 1.69 0.00 0.07 69.58 21:38:01 0 29.48 0.00 1.65 0.00 0.07 68.79 21:38:01 1 27.40 0.00 1.57 0.00 0.07 70.96 21:38:01 2 28.72 0.00 1.61 0.02 0.07 69.59 21:38:01 3 29.02 0.00 1.91 0.00 0.09 68.98 21:39:01 all 28.56 0.00 1.68 0.00 0.06 69.70 21:39:01 0 29.62 0.00 1.77 0.00 0.07 68.54 21:39:01 1 28.26 0.00 1.56 0.00 0.05 70.13 21:39:01 2 29.41 0.00 1.62 0.00 0.05 68.91 21:39:01 3 26.95 0.00 1.76 0.00 0.07 71.22 21:40:01 all 28.60 0.00 1.75 0.00 0.07 69.59 21:40:01 0 27.61 0.00 1.55 0.00 0.07 70.77 21:40:01 1 28.39 0.00 1.82 0.00 0.05 69.74 21:40:01 2 28.62 0.00 1.74 0.00 0.09 69.56 21:40:01 3 29.78 0.00 1.88 0.02 0.05 68.28 21:41:02 all 28.90 0.00 1.70 0.00 0.06 69.34 21:41:02 0 26.06 0.00 1.73 0.00 0.05 72.15 21:41:02 1 32.24 0.00 1.87 0.02 0.05 65.82 21:41:02 2 27.80 0.00 1.53 0.00 0.05 70.61 21:41:02 3 29.47 0.00 1.67 0.00 0.09 68.77 21:42:01 all 25.22 0.00 1.59 0.17 0.06 72.95 21:42:01 0 27.44 0.00 1.65 0.02 0.07 70.82 21:42:01 1 34.29 0.00 2.07 0.10 0.07 63.47 21:42:01 2 25.49 0.00 1.63 0.14 0.05 72.69 21:42:01 3 13.78 0.00 1.01 0.44 0.07 84.70 Average: all 37.84 0.78 2.88 0.22 0.08 58.20 Average: 0 37.68 0.68 2.81 0.12 0.08 58.63 Average: 1 38.73 0.84 2.99 0.19 0.08 57.17 Average: 2 37.14 0.92 2.94 0.16 0.08 58.77 Average: 3 37.80 0.70 2.78 0.39 0.08 58.24