---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-11170 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: 2799.998 BogoMIPS: 5599.99 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 9.3G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 16009 680 12532 1 2795 14998 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:97:32:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85391sec preferred_lft 85391sec inet6 fe80::f816:3eff:fe97:3212/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:20:60:50 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-11170) 06/12/26 _x86_64_ (4 CPU) 06:55:46 LINUX RESTART (4 CPU) 06:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:57:01 436.72 137.65 299.07 0.00 5598.40 74417.56 0.00 06:58:01 123.53 21.03 102.50 0.00 2792.20 18419.21 0.00 06:59:01 8.28 0.08 8.20 0.00 14.80 951.07 0.00 07:00:01 6.97 0.13 6.83 0.00 23.73 1028.63 0.00 07:01:01 25.43 10.23 15.20 0.00 3458.22 3909.08 0.00 07:02:01 4.78 0.00 4.78 0.00 0.00 64.12 0.00 07:03:01 3.22 0.03 3.18 0.00 5.20 184.24 0.00 07:04:01 4.10 0.00 4.10 0.00 0.00 677.20 0.00 07:05:01 1.47 0.00 1.47 0.00 0.00 66.79 0.00 07:06:01 8.58 5.35 3.23 0.00 275.02 109.72 0.00 07:07:01 1.13 0.00 1.13 0.00 0.00 12.93 0.00 07:08:01 0.83 0.00 0.83 0.00 0.00 11.33 0.00 07:09:01 1.02 0.00 1.02 0.00 0.00 13.20 0.00 07:10:01 0.92 0.00 0.92 0.00 0.00 12.67 0.00 07:11:01 1.87 0.02 1.85 0.00 0.13 22.40 0.00 07:12:01 6.47 0.60 5.87 0.00 67.86 819.06 0.00 Average: 39.76 10.96 28.80 0.00 765.35 6303.64 0.00 06:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 13566924 15367836 632616 3.86 67276 1928940 1460280 8.37 866912 1689976 226540 06:58:01 13158928 15341204 644688 3.93 80744 2281732 1627788 9.33 926936 2007720 14484 06:59:01 13183064 15384256 601044 3.67 80996 2300040 1614028 9.25 893068 2018172 10864 07:00:01 13096228 15316584 668248 4.08 81292 2318416 1653384 9.48 972684 2026248 6660 07:01:01 12853104 15290076 688300 4.20 86260 2522720 1781044 10.21 1136908 2085332 1360 07:02:01 12856908 15293952 684544 4.18 86324 2522712 1763012 10.11 1132848 2085296 4 07:03:01 12876388 15323620 654484 3.99 86468 2532500 1594276 9.14 1106472 2092204 9772 07:04:01 12812832 15266532 711380 4.34 86616 2538652 1747324 10.02 1169996 2093676 216 07:05:01 12843784 15298832 679180 4.14 86660 2539924 1565344 8.97 1139368 2094956 12 07:06:01 12815324 15280696 695992 4.25 86892 2549708 1664092 9.54 1155844 2103380 232 07:07:01 12833600 15299012 677684 4.13 86924 2549708 1737168 9.96 1137500 2103384 20 07:08:01 12786400 15251856 724828 4.42 86956 2549708 1737168 9.96 1187192 2103380 188 07:09:01 12840896 15306388 670296 4.09 86980 2549716 1737168 9.96 1131328 2103388 44 07:10:01 12841324 15306856 669824 4.09 87020 2549716 1737168 9.96 1130000 2103388 188 07:11:01 12837284 15302960 673724 4.11 87092 2549716 1769728 10.15 1133276 2103476 32 07:12:01 12843972 15354436 621296 3.79 88128 2592748 1464044 8.39 1133868 2097248 34540 Average: 12940435 15311568 668633 4.08 84539 2461041 1665814 9.55 1084638 2056952 19072 06:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 407.17 269.17 2436.27 74.39 0.00 0.00 0.00 0.00 06:57:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 88.80 74.54 1020.38 13.06 0.00 0.00 0.00 0.00 06:58:01 lo 62.76 62.76 117.01 117.01 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 20.62 19.43 5.03 4.91 0.00 0.00 0.00 0.00 06:59:01 lo 63.87 63.87 237.30 237.30 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 19.71 18.73 4.38 4.68 0.00 0.00 0.00 0.00 07:00:01 lo 65.66 65.66 244.62 244.62 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 ens3 64.44 30.31 1405.26 2.48 0.00 0.00 0.00 0.00 07:01:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 ens3 0.50 0.35 0.15 0.29 0.00 0.00 0.00 0.00 07:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 ens3 11.08 9.63 2.70 2.89 0.00 0.00 0.00 0.00 07:03:01 lo 33.58 33.58 140.49 140.49 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 ens3 7.67 6.32 2.04 2.24 0.00 0.00 0.00 0.00 07:04:01 lo 20.52 20.52 75.07 75.07 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 ens3 1.35 0.60 0.48 0.69 0.00 0.00 0.00 0.00 07:05:01 lo 1.23 1.23 11.88 11.88 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 ens3 3.25 1.92 4.82 1.46 0.00 0.00 0.00 0.00 07:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 0.87 0.52 0.51 0.71 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 0.52 0.15 0.08 0.22 0.00 0.00 0.00 0.00 07:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 8.45 1.22 2.02 2.16 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 4.38 1.82 1.63 4.18 0.00 0.00 0.00 0.00 07:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 0.67 0.13 0.09 0.22 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 1181.27 751.27 329.40 828.69 0.00 0.00 0.00 0.00 07:12:01 lo 48.23 48.23 448.21 448.21 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 113.84 74.16 326.23 58.96 0.00 0.00 0.00 0.00 Average: lo 18.68 18.68 79.67 79.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-11170) 06/12/26 _x86_64_ (4 CPU) 06:55:46 LINUX RESTART (4 CPU) 06:56:01 CPU %user %nice %system %iowait %steal %idle 06:57:01 all 17.49 17.78 14.03 6.60 0.11 44.00 06:57:01 0 15.37 17.86 14.87 7.50 0.10 44.29 06:57:01 1 15.37 18.60 14.56 10.65 0.12 40.70 06:57:01 2 25.39 15.40 13.08 4.90 0.10 41.13 06:57:01 3 13.79 19.25 13.60 3.33 0.12 49.91 06:58:01 all 35.02 1.19 4.50 1.69 0.08 57.53 06:58:01 0 25.80 1.34 4.17 0.37 0.08 68.23 06:58:01 1 26.04 1.43 4.61 4.22 0.07 63.64 06:58:01 2 53.56 0.78 5.07 1.78 0.08 38.72 06:58:01 3 34.67 1.22 4.14 0.39 0.07 59.52 06:59:01 all 51.68 0.00 3.70 0.03 0.11 44.48 06:59:01 0 51.36 0.00 3.44 0.00 0.10 45.10 06:59:01 1 51.45 0.00 3.93 0.05 0.10 44.47 06:59:01 2 50.89 0.00 3.73 0.00 0.12 45.26 06:59:01 3 53.03 0.00 3.69 0.07 0.12 43.08 07:00:01 all 52.08 0.00 3.44 0.07 0.11 44.29 07:00:01 0 50.48 0.00 3.60 0.03 0.12 45.77 07:00:01 1 51.79 0.00 3.35 0.07 0.12 44.67 07:00:01 2 53.66 0.00 3.20 0.00 0.10 43.03 07:00:01 3 52.39 0.00 3.62 0.19 0.10 43.69 07:01:01 all 53.57 0.00 2.43 0.26 0.10 43.64 07:01:01 0 51.77 0.00 2.60 0.38 0.10 45.14 07:01:01 1 53.77 0.00 2.28 0.05 0.14 43.76 07:01:01 2 54.03 0.00 2.32 0.34 0.09 43.23 07:01:01 3 54.71 0.00 2.53 0.26 0.09 42.42 07:02:01 all 52.65 0.00 1.86 0.02 0.09 45.39 07:02:01 0 51.29 0.00 2.03 0.03 0.10 46.54 07:02:01 1 50.99 0.00 1.81 0.00 0.09 47.11 07:02:01 2 53.75 0.00 1.87 0.03 0.09 44.26 07:02:01 3 54.55 0.00 1.71 0.00 0.09 43.65 07:03:01 all 52.57 0.00 2.72 0.01 0.10 44.60 07:03:01 0 50.97 0.00 2.57 0.02 0.10 46.34 07:03:01 1 50.80 0.00 2.95 0.00 0.10 46.15 07:03:01 2 54.26 0.00 2.47 0.00 0.10 43.17 07:03:01 3 54.27 0.00 2.89 0.02 0.10 42.72 07:04:01 all 52.35 0.00 2.79 0.11 0.12 44.64 07:04:01 0 50.83 0.00 2.78 0.05 0.10 46.24 07:04:01 1 51.03 0.00 2.84 0.00 0.12 46.01 07:04:01 2 54.50 0.00 2.83 0.21 0.12 42.34 07:04:01 3 53.03 0.00 2.70 0.17 0.12 43.98 07:05:01 all 31.50 0.00 1.79 0.01 0.08 66.61 07:05:01 0 29.16 0.00 1.69 0.00 0.09 69.06 07:05:01 1 33.95 0.00 1.98 0.02 0.09 63.96 07:05:01 2 30.63 0.00 1.74 0.00 0.09 67.54 07:05:01 3 32.28 0.00 1.76 0.02 0.07 65.87 07:06:01 all 29.02 0.00 1.79 0.07 0.07 69.06 07:06:01 0 26.42 0.00 1.81 0.02 0.07 71.69 07:06:01 1 30.92 0.00 1.72 0.00 0.07 67.29 07:06:01 2 29.37 0.00 1.76 0.24 0.07 68.55 07:06:01 3 29.37 0.00 1.87 0.00 0.07 68.69 07:07:01 all 28.39 0.00 1.73 0.00 0.07 69.81 07:07:01 0 27.75 0.00 1.75 0.00 0.07 70.43 07:07:01 1 32.25 0.00 1.92 0.00 0.07 65.77 07:07:01 2 23.54 0.00 1.30 0.02 0.05 75.09 07:07:01 3 30.05 0.00 1.97 0.00 0.07 67.91 07:07:01 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 28.50 0.00 1.70 0.00 0.07 69.72 07:08:01 0 28.27 0.00 1.93 0.00 0.09 69.71 07:08:01 1 27.87 0.00 1.58 0.00 0.07 70.48 07:08:01 2 28.81 0.00 1.72 0.00 0.07 69.40 07:08:01 3 29.06 0.00 1.57 0.00 0.07 69.30 07:09:01 all 28.46 0.00 1.70 0.01 0.07 69.76 07:09:01 0 29.42 0.00 1.97 0.00 0.07 68.54 07:09:01 1 30.13 0.00 1.97 0.00 0.07 67.84 07:09:01 2 24.26 0.00 1.46 0.02 0.07 74.19 07:09:01 3 30.04 0.00 1.41 0.02 0.07 68.47 07:10:01 all 28.58 0.00 1.68 0.00 0.07 69.66 07:10:01 0 29.73 0.00 1.64 0.00 0.09 68.54 07:10:01 1 28.10 0.00 1.85 0.00 0.07 69.99 07:10:01 2 28.38 0.00 1.57 0.00 0.07 69.98 07:10:01 3 28.11 0.00 1.67 0.00 0.07 70.15 07:11:01 all 28.81 0.00 1.65 0.03 0.08 69.43 07:11:01 0 28.25 0.00 1.68 0.00 0.07 70.00 07:11:01 1 30.55 0.00 1.97 0.00 0.09 67.39 07:11:01 2 26.69 0.00 1.25 0.07 0.07 71.92 07:11:01 3 29.76 0.00 1.71 0.03 0.10 68.39 07:12:01 all 25.06 0.00 2.82 0.11 0.08 71.92 07:12:01 0 27.95 0.00 2.39 0.02 0.08 69.55 07:12:01 1 28.92 0.00 2.80 0.05 0.09 68.14 07:12:01 2 19.91 0.00 2.74 0.29 0.07 76.99 07:12:01 3 23.50 0.00 3.35 0.10 0.08 72.96 Average: all 37.25 1.21 3.17 0.57 0.09 57.71 Average: 0 35.94 1.23 3.21 0.54 0.09 59.00 Average: 1 37.13 1.28 3.28 0.96 0.09 57.25 Average: 2 38.26 1.03 3.03 0.50 0.08 57.09 Average: 3 37.66 1.30 3.16 0.29 0.09 57.50