---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2111 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 702 12744 1 2561 14974 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:96:7b:4b brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fe96:7b4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:51:70:6d 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-2111) 10/16/26 _x86_64_ (4 CPU) 05:30:28 LINUX RESTART (4 CPU) 05:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:32:01 324.40 80.40 243.99 0.00 1490.28 12403.95 0.00 05:33:01 72.49 14.20 58.29 0.00 2666.62 13761.84 0.00 05:34:01 8.22 0.10 8.12 0.00 11.33 863.32 0.00 05:35:01 3.25 0.02 3.23 0.00 2.00 785.34 0.00 05:36:01 4.70 1.78 2.92 0.00 96.52 47.33 0.00 05:37:01 2.38 0.00 2.38 0.00 0.00 84.39 0.00 05:38:01 4.57 0.02 4.55 0.00 2.27 677.09 0.00 05:39:01 1.68 0.00 1.68 0.00 0.00 170.64 0.00 05:40:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 05:41:01 1.17 0.00 1.17 0.00 0.00 17.20 0.00 05:42:01 0.95 0.00 0.95 0.00 0.00 11.06 0.00 05:43:01 1.35 0.00 1.35 0.00 0.00 16.79 0.00 05:44:01 0.85 0.00 0.85 0.00 0.00 9.60 0.00 05:45:01 1.27 0.00 1.27 0.00 0.00 15.73 0.00 05:46:01 8.25 0.70 7.55 0.00 81.99 895.45 0.00 Average: 29.09 6.48 22.61 0.00 290.05 1984.64 0.00 05:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 13341152 15330344 662464 4.04 79308 2093820 1505440 8.63 888296 1872060 301884 05:33:01 13120072 15289716 699740 4.27 80668 2269712 1691556 9.70 984460 1991764 6484 05:34:01 13091428 15286584 702140 4.28 81016 2294308 1635304 9.38 1002048 2003192 15436 05:35:01 13061808 15262024 726580 4.43 81144 2299168 1691980 9.70 1027608 2005464 64 05:36:01 13037656 15246020 742052 4.53 82572 2305156 1805500 10.35 1045136 2010816 168 05:37:01 13065784 15278488 709552 4.33 82668 2309312 1730252 9.92 1014480 2013836 4340 05:38:01 12998496 15223408 764288 4.66 82892 2320960 1774668 10.17 1074416 2019012 3052 05:39:01 13049488 15275748 711896 4.34 82948 2322228 1620796 9.29 1024056 2020360 128 05:40:01 13049748 15276052 711568 4.34 82976 2322236 1620796 9.29 1023584 2020368 8 05:41:01 13057520 15283872 703684 4.29 83040 2322220 1620796 9.29 1015228 2020352 160 05:42:01 13052936 15279312 708212 4.32 83064 2322220 1705180 9.78 1019584 2020352 20 05:43:01 13053252 15279656 707976 4.32 83088 2322224 1705180 9.78 1019996 2020356 8 05:44:01 13053796 15280228 707396 4.32 83112 2322224 1705180 9.78 1018200 2020356 20 05:45:01 13053668 15280132 707476 4.32 83140 2322228 1705180 9.78 1017620 2020360 60 05:46:01 13120420 15399880 586376 3.58 84384 2372792 1395520 8.00 919556 2054456 50524 Average: 13080482 15284764 703427 4.29 82401 2301387 1660889 9.52 1006285 2007540 25490 05:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 175.35 117.38 2193.46 31.66 0.00 0.00 0.00 0.00 05:33:01 lo 82.17 82.17 188.82 188.82 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 ens3 68.19 59.11 497.36 10.82 0.00 0.00 0.00 0.00 05:34:01 lo 90.40 90.40 330.34 330.34 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 ens3 28.21 26.53 6.31 6.69 0.00 0.00 0.00 0.00 05:35:01 lo 18.37 18.37 75.83 75.83 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 5.31 5.23 1.21 1.40 0.00 0.00 0.00 0.00 05:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 8.27 5.70 6.62 5.96 0.00 0.00 0.00 0.00 05:37:01 lo 12.96 12.96 56.95 56.95 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 4.72 4.20 1.22 2.45 0.00 0.00 0.00 0.00 05:38:01 lo 40.38 40.38 158.80 158.80 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 ens3 12.36 12.01 2.78 3.05 0.00 0.00 0.00 0.00 05:39:01 lo 1.42 1.42 11.93 11.93 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 0.55 0.53 0.17 0.28 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 0.18 0.20 0.06 0.23 0.00 0.00 0.00 0.00 05:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 0.35 0.35 0.14 0.30 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 0.53 0.40 0.31 0.44 0.00 0.00 0.00 0.00 05:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 0.23 0.18 0.07 0.23 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 0.18 0.13 0.06 0.23 0.00 0.00 0.00 0.00 05:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 0.38 0.32 0.13 0.24 0.00 0.00 0.00 0.00 05:46:01 lo 35.98 35.98 442.18 442.18 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 11.93 9.98 10.68 4.63 0.00 0.00 0.00 0.00 Average: lo 18.90 18.90 84.33 84.33 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 21.12 16.15 181.36 4.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-2111) 10/16/26 _x86_64_ (4 CPU) 05:30:28 LINUX RESTART (4 CPU) 05:31:01 CPU %user %nice %system %iowait %steal %idle 05:32:01 all 20.55 18.07 15.21 4.16 0.03 41.99 05:32:01 0 33.10 14.57 13.28 5.33 0.02 33.69 05:32:01 1 11.96 20.76 17.34 3.50 0.03 46.41 05:32:01 2 11.55 20.55 16.36 4.67 0.03 46.84 05:32:01 3 25.55 16.41 13.86 3.13 0.02 41.02 05:33:01 all 48.23 0.00 4.66 0.64 0.01 46.46 05:33:01 0 50.25 0.00 4.60 0.48 0.02 44.66 05:33:01 1 45.56 0.00 5.38 0.56 0.03 48.47 05:33:01 2 47.90 0.00 4.55 0.15 0.00 47.39 05:33:01 3 49.22 0.00 4.11 1.36 0.00 45.31 05:34:01 all 52.43 0.00 4.40 0.01 0.03 43.13 05:34:01 0 51.06 0.00 4.22 0.00 0.02 44.71 05:34:01 1 52.17 0.00 4.95 0.00 0.03 42.85 05:34:01 2 51.84 0.00 4.03 0.00 0.02 44.12 05:34:01 3 54.64 0.00 4.42 0.05 0.03 40.86 05:35:01 all 53.67 0.00 2.70 0.02 0.01 43.59 05:35:01 0 52.84 0.00 3.00 0.00 0.02 44.15 05:35:01 1 53.13 0.00 3.09 0.00 0.02 43.76 05:35:01 2 54.21 0.00 2.45 0.02 0.02 43.31 05:35:01 3 54.53 0.00 2.27 0.07 0.00 43.14 05:36:01 all 54.24 0.00 2.14 0.03 0.01 43.59 05:36:01 0 52.98 0.00 2.23 0.03 0.00 44.76 05:36:01 1 52.09 0.00 2.20 0.00 0.00 45.71 05:36:01 2 56.17 0.00 2.07 0.00 0.02 41.74 05:36:01 3 55.70 0.00 2.05 0.07 0.02 42.16 05:37:01 all 53.51 0.00 2.43 0.00 0.02 44.04 05:37:01 0 51.86 0.00 2.46 0.00 0.02 45.66 05:37:01 1 53.80 0.00 2.82 0.00 0.02 43.37 05:37:01 2 53.99 0.00 2.23 0.00 0.02 43.76 05:37:01 3 54.40 0.00 2.20 0.02 0.02 43.36 05:38:01 all 53.57 0.00 3.21 0.03 0.02 43.18 05:38:01 0 52.78 0.00 3.43 0.03 0.02 43.74 05:38:01 1 53.11 0.00 3.50 0.00 0.02 43.38 05:38:01 2 53.23 0.00 2.99 0.00 0.02 43.76 05:38:01 3 55.15 0.00 2.91 0.07 0.02 41.85 05:39:01 all 36.46 0.00 2.14 0.01 0.01 61.37 05:39:01 0 35.09 0.00 2.27 0.03 0.02 62.59 05:39:01 1 39.29 0.00 2.11 0.02 0.02 58.56 05:39:01 2 34.31 0.00 2.36 0.00 0.02 63.31 05:39:01 3 37.18 0.00 1.81 0.00 0.00 61.01 05:40:01 all 29.27 0.00 2.08 0.00 0.01 68.63 05:40:01 0 27.72 0.00 2.14 0.02 0.02 70.11 05:40:01 1 31.10 0.00 2.08 0.00 0.00 66.82 05:40:01 2 27.80 0.00 2.42 0.00 0.02 69.76 05:40:01 3 30.46 0.00 1.67 0.00 0.02 67.85 05:41:01 all 29.18 0.00 1.84 0.01 0.02 68.95 05:41:01 0 30.26 0.00 1.96 0.02 0.02 67.75 05:41:01 1 29.65 0.00 1.87 0.00 0.02 68.46 05:41:01 2 29.42 0.00 1.99 0.02 0.02 68.56 05:41:01 3 27.41 0.00 1.55 0.00 0.02 71.02 05:42:01 all 29.17 0.00 1.97 0.00 0.00 68.86 05:42:01 0 29.84 0.00 2.16 0.02 0.00 67.98 05:42:01 1 28.32 0.00 1.76 0.00 0.00 69.92 05:42:01 2 31.62 0.00 2.19 0.00 0.02 66.17 05:42:01 3 26.91 0.00 1.76 0.00 0.00 71.34 05:42:01 CPU %user %nice %system %iowait %steal %idle 05:43:01 all 29.23 0.00 1.92 0.01 0.01 68.82 05:43:01 0 24.65 0.00 2.12 0.03 0.02 73.18 05:43:01 1 31.00 0.00 1.88 0.00 0.02 67.11 05:43:01 2 32.20 0.00 1.84 0.00 0.00 65.96 05:43:01 3 29.16 0.00 1.85 0.00 0.02 68.97 05:44:01 all 29.09 0.00 1.91 0.00 0.01 68.99 05:44:01 0 23.96 0.00 2.13 0.00 0.02 73.89 05:44:01 1 32.54 0.00 1.80 0.00 0.02 65.64 05:44:01 2 29.69 0.00 1.65 0.00 0.02 68.65 05:44:01 3 30.20 0.00 2.07 0.00 0.00 67.73 05:45:01 all 29.51 0.00 1.85 0.01 0.01 68.62 05:45:01 0 28.19 0.00 1.93 0.03 0.02 69.82 05:45:01 1 29.59 0.00 1.80 0.00 0.00 68.61 05:45:01 2 29.51 0.00 1.74 0.00 0.02 68.73 05:45:01 3 30.75 0.00 1.91 0.00 0.02 67.33 05:46:01 all 27.57 0.00 1.84 0.15 0.01 70.44 05:46:01 0 19.11 0.00 1.75 0.47 0.00 78.67 05:46:01 1 36.99 0.00 2.05 0.10 0.02 60.83 05:46:01 2 25.42 0.00 1.56 0.00 0.00 73.03 05:46:01 3 28.75 0.00 1.98 0.02 0.02 69.23 Average: all 38.41 1.23 3.38 0.35 0.01 56.63 Average: 0 37.61 0.99 3.33 0.44 0.01 57.61 Average: 1 38.73 1.41 3.67 0.28 0.02 55.90 Average: 2 37.94 1.40 3.39 0.33 0.01 56.91 Average: 3 39.35 1.12 3.11 0.32 0.01 56.08