---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-11398 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 93M 93M 0 100% /snap/lxd/40364 ---> free -m: total used free shared buff/cache available Mem: 16009 693 12543 1 2772 14985 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:ec:e1:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85427sec preferred_lft 85427sec inet6 fe80::f816:3eff:feec:e14b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:52:44:18 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-11398) 08/11/26 _x86_64_ (4 CPU) 15:57:16 LINUX RESTART (4 CPU) 15:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:59:01 181.83 74.46 107.37 0.00 3752.41 9716.63 0.00 16:00:01 56.67 0.33 56.34 0.00 49.86 13743.84 0.00 16:01:01 7.45 0.03 7.42 0.00 7.47 888.65 0.00 16:02:01 3.35 0.02 3.33 0.00 4.27 719.08 0.00 16:03:01 26.80 10.15 16.65 0.00 3443.03 3734.98 0.00 16:04:01 3.05 0.03 3.02 0.00 8.53 79.05 0.00 16:05:01 4.33 0.02 4.32 0.00 3.07 628.43 0.00 16:06:01 2.27 0.00 2.27 0.00 0.00 235.96 0.00 16:07:01 1.25 0.00 1.25 0.00 0.00 14.26 0.00 16:08:01 1.93 0.00 1.93 0.00 0.00 31.46 0.00 16:09:01 0.95 0.00 0.95 0.00 0.00 11.06 0.00 16:10:01 1.17 0.00 1.17 0.00 0.00 14.53 0.00 16:11:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 16:12:01 1.18 0.00 1.18 0.00 0.00 14.93 0.00 16:13:01 7.58 1.32 6.27 0.00 87.59 439.13 0.00 Average: 19.86 5.68 14.18 0.00 486.75 2010.18 0.00 15:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 13232132 15389664 596716 3.64 80244 2258056 1543128 8.85 871200 1992276 382580 16:00:01 13155232 15335496 649564 3.96 80656 2279800 1530300 8.77 940120 1998908 10352 16:01:01 13095328 15297084 687392 4.19 80976 2300432 1626272 9.32 989176 2009388 13744 16:02:01 13082660 15290324 694616 4.24 81092 2305348 1638532 9.39 997268 2012252 24 16:03:01 12847152 15270916 706708 4.31 86112 2509448 1778548 10.20 1154776 2073636 488 16:04:01 12874676 15302300 675260 4.12 86176 2513148 1658908 9.51 1126508 2076404 3576 16:05:01 12811452 15252012 725236 4.42 86412 2525508 1710424 9.81 1181320 2082088 4932 16:06:01 12845104 15287028 690164 4.21 86472 2526784 1583764 9.08 1147228 2083372 4 16:07:01 12844956 15287120 690148 4.21 86564 2526784 1583764 9.08 1148408 2083524 132 16:08:01 12863132 15305388 671804 4.10 86668 2526764 1583764 9.08 1130144 2083504 8 16:09:01 12860968 15303260 673920 4.11 86700 2526768 1665484 9.55 1131136 2083508 8 16:10:01 12861092 15303464 673644 4.11 86740 2526772 1665484 9.55 1131152 2083512 4 16:11:01 12860260 15302664 674412 4.11 86772 2526772 1665484 9.55 1133076 2083512 12 16:12:01 12861812 15304260 672744 4.10 86812 2526776 1665484 9.55 1130536 2083516 8 16:13:01 12811200 15307900 666556 4.07 88072 2577716 1469524 8.43 1143672 2117252 64764 Average: 12927144 15302592 676592 4.13 85098 2463792 1624591 9.31 1090381 2063110 32042 15:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 115.42 79.29 1885.57 13.09 0.00 0.00 0.00 0.00 15:59:01 lo 10.10 10.10 9.32 9.32 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 38.84 34.03 23.92 7.74 0.00 0.00 0.00 0.00 16:00:01 lo 91.10 91.10 243.23 243.23 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 23.65 22.23 5.28 5.63 0.00 0.00 0.00 0.00 16:01:01 lo 73.74 73.74 268.61 268.61 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 6.48 5.53 1.69 1.91 0.00 0.00 0.00 0.00 16:02:01 lo 18.45 18.45 75.65 75.65 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 58.52 27.65 1411.83 2.38 0.00 0.00 0.00 0.00 16:03:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 4.70 3.68 1.26 1.46 0.00 0.00 0.00 0.00 16:04:01 lo 10.55 10.55 47.07 47.07 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 12.96 12.23 2.96 3.16 0.00 0.00 0.00 0.00 16:05:01 lo 42.21 42.21 168.18 168.18 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 1.35 0.68 0.48 0.69 0.00 0.00 0.00 0.00 16:06:01 lo 1.30 1.30 11.93 11.93 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.23 0.13 0.07 0.23 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.48 0.27 0.15 0.29 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.42 0.27 0.17 0.65 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.38 0.23 0.13 0.22 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.20 0.08 0.06 0.21 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 20.50 16.98 15.68 23.91 0.00 0.00 0.00 0.00 16:13:01 lo 33.28 33.28 443.70 443.70 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 18.85 13.49 221.42 4.11 0.00 0.00 0.00 0.00 Average: lo 18.79 18.79 84.60 84.60 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-11398) 08/11/26 _x86_64_ (4 CPU) 15:57:16 LINUX RESTART (4 CPU) 15:58:02 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 20.33 10.41 8.30 2.27 0.09 58.60 15:59:01 0 35.92 10.66 9.06 1.31 0.09 42.96 15:59:01 1 14.20 11.99 8.83 1.83 0.09 63.08 15:59:01 2 17.74 8.36 7.04 3.18 0.09 63.60 15:59:01 3 13.45 10.64 8.29 2.76 0.09 64.77 16:00:01 all 50.94 0.00 4.28 0.28 0.11 44.39 16:00:01 0 49.66 0.00 4.15 0.00 0.10 46.09 16:00:01 1 50.70 0.00 4.46 0.39 0.12 44.32 16:00:01 2 50.68 0.00 4.35 0.55 0.10 44.32 16:00:01 3 52.73 0.00 4.17 0.17 0.12 42.81 16:01:01 all 51.68 0.00 3.84 0.01 0.12 44.35 16:01:01 0 50.40 0.00 3.83 0.02 0.12 45.63 16:01:01 1 50.58 0.00 3.50 0.00 0.10 45.82 16:01:01 2 53.88 0.00 4.21 0.00 0.14 41.77 16:01:01 3 51.86 0.00 3.80 0.03 0.10 44.20 16:02:01 all 52.30 0.00 2.47 0.01 0.11 45.11 16:02:01 0 51.54 0.00 2.47 0.00 0.12 45.87 16:02:01 1 51.35 0.00 2.44 0.02 0.12 46.07 16:02:01 2 53.29 0.00 2.34 0.00 0.10 44.27 16:02:01 3 53.01 0.00 2.62 0.03 0.09 44.25 16:03:01 all 53.56 0.00 2.63 0.20 0.11 43.50 16:03:01 0 53.06 0.00 2.62 0.14 0.10 44.08 16:03:01 1 53.63 0.00 2.27 0.28 0.10 43.71 16:03:01 2 53.38 0.00 2.80 0.03 0.12 43.66 16:03:01 3 54.18 0.00 2.83 0.35 0.10 42.54 16:04:01 all 52.47 0.00 2.23 0.00 0.16 45.13 16:04:01 0 50.65 0.00 2.27 0.00 0.17 46.91 16:04:01 1 52.29 0.00 2.22 0.00 0.17 45.32 16:04:01 2 52.91 0.00 2.18 0.00 0.17 44.74 16:04:01 3 54.06 0.00 2.25 0.02 0.14 43.53 16:05:01 all 52.47 0.00 3.12 0.02 0.10 44.30 16:05:01 0 50.74 0.00 3.00 0.00 0.09 46.17 16:05:01 1 53.37 0.00 3.21 0.02 0.10 43.30 16:05:01 2 52.88 0.00 3.03 0.00 0.10 43.98 16:05:01 3 52.90 0.00 3.22 0.05 0.10 43.72 16:06:01 all 41.17 0.00 1.90 0.01 0.10 56.82 16:06:01 0 40.59 0.00 1.94 0.00 0.10 57.37 16:06:01 1 41.22 0.00 1.82 0.00 0.10 56.86 16:06:01 2 43.03 0.00 2.06 0.00 0.10 54.81 16:06:01 3 39.83 0.00 1.79 0.03 0.10 58.24 16:07:01 all 28.89 0.00 1.56 0.00 0.09 69.45 16:07:01 0 28.64 0.00 1.62 0.00 0.09 69.65 16:07:01 1 26.90 0.00 1.27 0.00 0.09 71.75 16:07:01 2 29.99 0.00 1.77 0.00 0.09 68.14 16:07:01 3 30.09 0.00 1.60 0.02 0.09 68.21 16:08:01 all 28.97 0.00 1.64 0.01 0.07 69.30 16:08:01 0 28.56 0.00 1.82 0.00 0.09 69.54 16:08:01 1 28.43 0.00 1.57 0.00 0.07 69.93 16:08:01 2 30.24 0.00 1.66 0.00 0.05 68.04 16:08:01 3 28.68 0.00 1.53 0.03 0.07 69.69 16:09:01 all 28.67 0.00 1.63 0.00 0.08 69.62 16:09:01 0 26.88 0.00 1.67 0.00 0.07 71.38 16:09:01 1 28.98 0.00 1.53 0.00 0.09 69.40 16:09:01 2 28.72 0.00 1.70 0.00 0.09 69.50 16:09:01 3 30.10 0.00 1.63 0.00 0.07 68.20 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 28.64 0.00 1.69 0.00 0.07 69.60 16:10:01 0 27.33 0.00 1.58 0.00 0.07 71.02 16:10:01 1 27.27 0.00 1.61 0.00 0.09 71.03 16:10:01 2 30.40 0.00 1.81 0.00 0.05 67.74 16:10:01 3 29.56 0.00 1.76 0.02 0.07 68.59 16:11:01 all 28.49 0.00 1.66 0.00 0.07 69.78 16:11:01 0 26.92 0.00 1.78 0.00 0.05 71.26 16:11:01 1 29.98 0.00 1.73 0.00 0.07 68.22 16:11:01 2 30.43 0.00 1.66 0.00 0.07 67.84 16:11:01 3 26.64 0.00 1.47 0.00 0.07 71.83 16:12:01 all 28.49 0.00 1.62 0.00 0.08 69.80 16:12:01 0 32.48 0.00 1.80 0.00 0.10 65.62 16:12:01 1 23.32 0.00 1.35 0.00 0.05 75.28 16:12:01 2 29.14 0.00 1.61 0.00 0.07 69.18 16:12:01 3 29.05 0.00 1.73 0.02 0.09 69.12 16:13:01 all 27.42 0.00 1.73 0.09 0.09 70.68 16:13:01 0 33.24 0.00 1.76 0.05 0.09 64.87 16:13:01 1 23.59 0.00 1.79 0.02 0.14 74.47 16:13:01 2 29.17 0.00 1.64 0.03 0.05 69.11 16:13:01 3 23.71 0.00 1.72 0.24 0.08 74.25 Average: all 38.34 0.70 2.69 0.20 0.10 57.98 Average: 0 39.17 0.72 2.77 0.10 0.10 57.14 Average: 1 37.05 0.80 2.64 0.17 0.10 59.23 Average: 2 39.12 0.56 2.67 0.26 0.09 57.30 Average: 3 38.00 0.72 2.70 0.25 0.09 58.23