---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-11496 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 691 12749 1 2568 14987 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:a9:d4:18 brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85365sec preferred_lft 85365sec inet6 fe80::f816:3eff:fea9:d418/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:74:df:5a 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-11496) 08/12/26 _x86_64_ (4 CPU) 05:59:31 LINUX RESTART (4 CPU) 06:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:01:01 406.25 81.74 324.51 0.00 1630.66 12458.66 0.00 06:02:01 78.23 14.20 64.03 0.00 2652.93 14599.07 0.00 06:03:01 7.05 0.10 6.95 0.00 14.66 768.14 0.00 06:04:01 5.17 0.02 5.15 0.00 3.60 862.13 0.00 06:05:01 3.47 0.98 2.48 0.00 68.79 146.24 0.00 06:06:01 2.08 0.00 2.08 0.00 0.00 25.60 0.00 06:07:01 4.07 0.02 4.05 0.00 4.27 377.00 0.00 06:08:01 2.52 0.00 2.52 0.00 0.00 485.25 0.00 06:09:01 1.55 0.00 1.55 0.00 0.00 61.46 0.00 06:10:01 2.15 0.00 2.15 0.00 0.00 27.73 0.00 06:11:01 1.18 0.00 1.18 0.00 0.00 14.26 0.00 06:12:01 1.40 0.00 1.40 0.00 0.00 17.07 0.00 06:13:01 0.92 0.00 0.92 0.00 0.00 10.66 0.00 06:14:01 1.17 0.00 1.17 0.00 0.00 14.93 0.00 06:15:01 1.57 0.02 1.55 0.00 0.13 19.46 0.00 06:16:01 3.33 0.80 2.53 0.00 27.73 587.24 0.00 Average: 32.63 6.12 26.52 0.00 275.17 1904.68 0.00 06:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 13404800 15335696 660200 4.03 77112 2039612 1431148 8.21 884460 1820836 266556 06:02:01 13140068 15314504 673988 4.11 80504 2273348 1788304 10.25 958372 1996584 6744 06:03:01 13129536 15324500 663144 4.05 80812 2293080 1560636 8.95 962192 2005900 11392 06:04:01 13067100 15274228 713088 4.35 81020 2304744 1671624 9.58 1017920 2011008 3164 06:05:01 13057068 15271412 715820 4.37 82448 2309908 1786124 10.24 1019848 2016564 24 06:06:01 13061464 15275952 711772 4.34 82492 2310036 1786504 10.24 1016408 2016648 20 06:07:01 13145728 15372568 614728 3.75 82696 2321856 1551320 8.89 924996 2024772 8260 06:08:01 13044732 15277112 710048 4.33 82820 2327140 1570648 9.00 1024272 2026352 1368 06:09:01 13039740 15272160 714956 4.36 82884 2327140 1570648 9.00 1028128 2026352 20 06:10:01 13041464 15274032 713144 4.35 82972 2327120 1570648 9.00 1026764 2026384 20 06:11:01 13064876 15297528 689656 4.21 83048 2327120 1588776 9.11 1004136 2026384 8 06:12:01 13062160 15294848 692332 4.22 83080 2327124 1671200 9.58 1007052 2026388 56 06:13:01 13066828 15299520 687656 4.19 83084 2327124 1671200 9.58 1002036 2026388 20 06:14:01 13067324 15300028 687148 4.19 83096 2327124 1671200 9.58 1000200 2026388 56 06:15:01 13063960 15296676 690444 4.21 83140 2327112 1702252 9.76 1002700 2026392 52 06:16:01 12862884 15127968 858016 5.23 83200 2358748 1772976 10.16 1186064 2044892 14388 Average: 13082483 15288046 699759 4.27 82150 2301771 1647826 9.45 1004097 2009264 19509 06:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 ens3 284.86 182.04 2291.68 50.59 0.00 0.00 0.00 0.00 06:01:01 lo 1.20 1.20 0.14 0.14 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 06:02:01 ens3 65.70 54.97 579.20 10.26 0.00 0.00 0.00 0.00 06:02:01 lo 76.42 76.42 168.71 168.71 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 06:03:01 ens3 23.21 22.29 5.20 5.59 0.00 0.00 0.00 0.00 06:03:01 lo 77.21 77.21 261.82 261.82 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 06:04:01 ens3 13.52 12.05 3.20 3.51 0.00 0.00 0.00 0.00 06:04:01 lo 40.38 40.38 166.41 166.41 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 06:05:01 ens3 0.88 0.63 0.54 0.47 0.00 0.00 0.00 0.00 06:05:01 lo 0.07 0.07 0.01 0.01 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 06:06:01 ens3 0.42 0.23 0.13 0.23 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 06:07:01 ens3 13.40 12.65 3.01 3.27 0.00 0.00 0.00 0.00 06:07:01 lo 44.03 44.03 182.27 182.27 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 06:08:01 ens3 3.92 2.98 1.04 1.26 0.00 0.00 0.00 0.00 06:08:01 lo 10.23 10.23 44.94 44.94 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 06:09:01 ens3 2.08 3.23 0.56 9.19 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 06:10:01 ens3 0.42 0.27 0.15 0.28 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 06:11:01 ens3 0.27 0.22 0.12 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 06:12:01 ens3 0.30 0.23 0.07 0.23 0.00 0.00 0.00 0.00 06:12:01 lo 0.20 0.20 0.01 0.01 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 06:13:01 ens3 0.27 0.12 0.07 0.22 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 06:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 0.32 0.23 0.14 0.28 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 9.38 6.70 6.52 6.06 0.00 0.00 0.00 0.00 06:16:01 lo 18.66 18.66 240.30 240.30 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 26.20 18.69 180.75 5.74 0.00 0.00 0.00 0.00 Average: lo 16.81 16.81 66.54 66.54 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-11496) 08/12/26 _x86_64_ (4 CPU) 05:59:31 LINUX RESTART (4 CPU) 06:00:01 CPU %user %nice %system %iowait %steal %idle 06:01:01 all 21.61 13.88 10.43 2.75 0.13 51.20 06:01:01 0 17.27 13.55 9.85 1.95 0.12 57.27 06:01:01 1 17.52 14.19 10.68 3.76 0.13 53.70 06:01:01 2 24.59 13.20 10.28 2.10 0.12 49.71 06:01:01 3 27.04 14.59 10.91 3.19 0.13 44.14 06:02:01 all 45.90 0.00 4.14 0.47 0.11 49.38 06:02:01 0 41.13 0.00 4.44 0.94 0.12 53.38 06:02:01 1 52.60 0.00 4.53 0.52 0.10 42.25 06:02:01 2 45.20 0.00 3.93 0.10 0.10 50.67 06:02:01 3 44.60 0.00 3.66 0.33 0.12 51.29 06:03:01 all 51.60 0.00 3.85 0.02 0.11 44.42 06:03:01 0 50.30 0.00 3.99 0.02 0.10 45.59 06:03:01 1 50.84 0.00 3.91 0.05 0.10 45.11 06:03:01 2 52.84 0.00 3.94 0.00 0.10 43.12 06:03:01 3 52.44 0.00 3.57 0.00 0.12 43.87 06:04:01 all 51.59 0.00 2.85 0.10 0.10 45.36 06:04:01 0 50.22 0.00 2.92 0.00 0.10 46.75 06:04:01 1 52.91 0.00 2.81 0.03 0.10 44.14 06:04:01 2 51.21 0.00 2.89 0.36 0.10 45.44 06:04:01 3 52.00 0.00 2.77 0.00 0.10 45.13 06:05:01 all 52.41 0.00 2.05 0.01 0.11 45.42 06:05:01 0 50.15 0.00 2.17 0.02 0.12 47.54 06:05:01 1 51.93 0.00 2.00 0.00 0.12 45.95 06:05:01 2 52.90 0.00 2.04 0.02 0.10 44.94 06:05:01 3 54.68 0.00 1.97 0.00 0.10 43.25 06:06:01 all 52.32 0.00 1.94 0.00 0.12 45.62 06:06:01 0 51.98 0.00 1.85 0.00 0.10 46.06 06:06:01 1 50.66 0.00 1.92 0.00 0.12 47.30 06:06:01 2 53.36 0.00 2.00 0.02 0.12 44.50 06:06:01 3 53.25 0.00 1.99 0.00 0.12 44.63 06:07:01 all 51.99 0.00 3.36 0.00 0.12 44.52 06:07:01 0 50.85 0.00 3.38 0.00 0.12 45.65 06:07:01 1 52.14 0.00 3.50 0.00 0.14 44.22 06:07:01 2 51.13 0.00 3.29 0.02 0.12 45.44 06:07:01 3 53.84 0.00 3.27 0.00 0.10 42.79 06:08:01 all 51.60 0.00 2.39 0.01 0.14 45.86 06:08:01 0 49.27 0.00 2.24 0.00 0.14 48.35 06:08:01 1 50.93 0.00 2.53 0.00 0.14 46.40 06:08:01 2 53.30 0.00 2.57 0.03 0.15 43.94 06:08:01 3 52.91 0.00 2.20 0.00 0.12 44.77 06:09:01 all 28.64 0.00 1.67 0.01 0.09 69.59 06:09:01 0 26.90 0.00 1.71 0.02 0.10 71.27 06:09:01 1 28.81 0.00 1.62 0.00 0.09 69.48 06:09:01 2 29.95 0.00 1.82 0.02 0.09 68.12 06:09:01 3 28.92 0.00 1.53 0.00 0.09 69.46 06:10:01 all 28.49 0.00 1.71 0.01 0.10 69.69 06:10:01 0 28.77 0.00 1.59 0.00 0.09 69.56 06:10:01 1 29.42 0.00 1.97 0.02 0.10 68.48 06:10:01 2 26.12 0.00 1.48 0.03 0.09 72.27 06:10:01 3 29.66 0.00 1.78 0.00 0.10 68.45 06:11:01 all 27.89 0.00 1.72 0.00 0.10 70.28 06:11:01 0 20.68 0.00 1.28 0.00 0.09 77.95 06:11:01 1 29.99 0.00 1.88 0.00 0.12 68.01 06:11:01 2 29.01 0.00 1.96 0.02 0.09 68.92 06:11:01 3 31.92 0.00 1.77 0.00 0.09 66.22 06:11:01 CPU %user %nice %system %iowait %steal %idle 06:12:01 all 28.35 0.00 1.75 0.00 0.09 69.82 06:12:01 0 27.57 0.00 1.62 0.00 0.09 70.72 06:12:01 1 31.20 0.00 1.88 0.00 0.09 66.83 06:12:01 2 28.36 0.00 1.89 0.00 0.09 69.66 06:12:01 3 26.26 0.00 1.60 0.00 0.09 72.05 06:13:01 all 28.37 0.00 1.81 0.00 0.09 69.72 06:13:01 0 28.25 0.00 1.78 0.00 0.09 69.88 06:13:01 1 29.82 0.00 2.01 0.00 0.10 68.07 06:13:01 2 26.04 0.00 1.60 0.02 0.07 72.27 06:13:01 3 29.37 0.00 1.86 0.00 0.10 68.66 06:14:01 all 28.49 0.00 1.67 0.00 0.07 69.77 06:14:01 0 29.69 0.00 1.72 0.00 0.07 68.52 06:14:01 1 27.81 0.00 1.63 0.00 0.07 70.49 06:14:01 2 24.50 0.00 1.60 0.00 0.07 73.83 06:14:01 3 32.01 0.00 1.72 0.00 0.07 66.20 06:15:01 all 28.51 0.00 1.73 0.01 0.08 69.67 06:15:01 0 28.55 0.00 1.71 0.00 0.09 69.66 06:15:01 1 29.16 0.00 1.78 0.00 0.09 68.97 06:15:01 2 27.24 0.00 1.63 0.03 0.07 71.03 06:15:01 3 29.11 0.00 1.81 0.00 0.07 69.02 06:16:01 all 28.73 0.00 1.78 0.02 0.09 69.38 06:16:01 0 28.89 0.00 1.79 0.00 0.09 69.24 06:16:01 1 31.76 0.00 1.93 0.00 0.09 66.22 06:16:01 2 25.07 0.00 1.72 0.05 0.09 73.08 06:16:01 3 29.27 0.00 1.68 0.02 0.09 68.95 Average: all 37.95 0.89 2.82 0.22 0.10 58.02 Average: 0 36.31 0.87 2.77 0.19 0.10 59.76 Average: 1 38.63 0.91 2.93 0.28 0.11 57.14 Average: 2 37.59 0.85 2.81 0.18 0.10 58.47 Average: 3 39.25 0.94 2.78 0.23 0.10 56.71