---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12508 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 708 12721 1 2579 14968 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:ef:aa:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:feef:aa9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:f2:28:0b 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-12508) 07/26/26 _x86_64_ (4 CPU) 07:39:31 LINUX RESTART (4 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 417.75 80.65 337.09 0.00 1546.01 13103.30 0.00 07:42:01 73.27 14.33 58.94 0.00 2673.42 14531.31 0.00 07:43:01 7.60 0.08 7.52 0.00 14.00 865.99 0.00 07:44:01 4.52 0.00 4.52 0.00 0.00 759.61 0.00 07:45:01 2.70 0.98 1.72 0.00 68.79 33.06 0.00 07:46:01 2.02 0.00 2.02 0.00 0.00 61.32 0.00 07:47:01 4.72 0.03 4.68 0.00 4.13 652.02 0.00 07:48:01 2.28 0.00 2.28 0.00 0.00 220.10 0.00 07:49:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 07:50:01 1.67 0.00 1.67 0.00 0.00 21.86 0.00 07:51:01 0.78 0.00 0.78 0.00 0.00 9.47 0.00 07:52:01 1.22 0.00 1.22 0.00 0.00 15.20 0.00 07:53:01 0.90 0.00 0.90 0.00 0.00 10.40 0.00 07:54:01 0.73 0.00 0.73 0.00 0.00 10.40 0.00 07:55:01 8.53 0.72 7.82 0.00 85.45 1412.16 0.00 Average: 35.30 6.45 28.85 0.00 292.79 2114.47 0.00 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 13315872 15297168 694392 4.24 79724 2086032 1458232 8.36 925060 1863264 297904 07:42:01 13145212 15333868 654056 3.99 80932 2288812 1538620 8.82 945492 2008564 7164 07:43:01 13065488 15277328 710012 4.33 81252 2311160 1619840 9.29 1013528 2018824 12580 07:44:01 13023096 15241888 745564 4.55 81404 2317408 1699228 9.74 1052524 2021588 108 07:45:01 13007356 15232964 753920 4.60 82796 2322712 1795820 10.30 1061412 2026804 244 07:46:01 13048448 15277152 709748 4.33 82864 2325672 1678884 9.63 1019592 2029292 3220 07:47:01 12975200 15217316 769236 4.69 83096 2338548 1738952 9.97 1083724 2035056 4524 07:48:01 13016048 15259500 727000 4.43 83144 2339820 1596124 9.15 1043784 2036400 20 07:49:01 13015836 15259336 727144 4.44 83184 2339820 1596124 9.15 1044540 2036400 20 07:50:01 13032144 15276032 710860 4.34 83248 2339800 1596124 9.15 1025928 2036724 32 07:51:01 13031332 15275236 711656 4.34 83260 2339800 1667084 9.56 1027724 2036724 28 07:52:01 13029828 15273748 713072 4.35 83272 2339804 1667084 9.56 1029420 2036728 52 07:53:01 13029016 15272968 713808 4.35 83296 2339804 1667084 9.56 1030160 2036728 20 07:54:01 13029660 15273644 713092 4.35 83312 2339808 1667084 9.56 1027760 2036732 192 07:55:01 13063760 15360400 624756 3.81 84568 2389912 1401052 8.03 962728 2069200 39996 Average: 13055220 15275237 711888 4.34 82623 2317261 1625822 9.32 1019558 2021935 24407 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 242.71 168.84 2275.65 45.22 0.00 0.00 0.00 0.00 07:42:01 lo 88.29 88.29 204.50 204.50 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 70.20 59.97 653.84 11.35 0.00 0.00 0.00 0.00 07:43:01 lo 79.57 79.57 299.24 299.24 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 24.83 23.70 5.97 5.88 0.00 0.00 0.00 0.00 07:44:01 lo 24.98 24.98 92.48 92.48 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 7.77 7.07 1.79 1.93 0.00 0.00 0.00 0.00 07:45:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 1.07 0.83 0.83 0.89 0.00 0.00 0.00 0.00 07:46:01 lo 8.23 8.23 39.68 39.68 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 2.93 2.65 0.70 0.81 0.00 0.00 0.00 0.00 07:47:01 lo 44.26 44.26 175.79 175.79 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 13.50 12.91 3.04 3.31 0.00 0.00 0.00 0.00 07:48:01 lo 1.42 1.42 11.85 11.85 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 0.53 0.37 0.12 0.27 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 0.75 0.50 0.33 1.30 0.00 0.00 0.00 0.00 07:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 0.45 0.25 0.15 0.29 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 0.77 0.23 0.26 0.28 0.00 0.00 0.00 0.00 07:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 0.67 0.42 0.38 0.63 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 0.20 0.08 0.06 0.21 0.00 0.00 0.00 0.00 07:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 0.22 0.15 0.07 0.22 0.00 0.00 0.00 0.00 07:55:01 lo 27.10 27.10 443.06 443.06 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 17.30 17.50 12.23 15.95 0.00 0.00 0.00 0.00 Average: lo 18.39 18.39 84.45 84.45 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 25.59 19.70 197.03 5.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12508) 07/26/26 _x86_64_ (4 CPU) 07:39:31 LINUX RESTART (4 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 21.39 12.99 10.27 2.83 0.10 52.43 07:41:01 0 28.10 11.89 9.81 3.53 0.08 46.59 07:41:01 1 26.04 12.88 10.66 3.59 0.10 46.74 07:41:01 2 10.60 14.25 10.23 1.91 0.10 62.92 07:41:01 3 20.84 12.94 10.38 2.29 0.10 53.46 07:42:01 all 48.15 0.00 4.32 0.40 0.10 47.02 07:42:01 0 46.36 0.00 4.47 0.53 0.10 48.54 07:42:01 1 49.81 0.00 4.51 0.27 0.10 45.30 07:42:01 2 48.84 0.00 4.16 0.27 0.12 46.61 07:42:01 3 47.59 0.00 4.17 0.51 0.09 47.64 07:43:01 all 51.93 0.00 3.68 0.01 0.09 44.29 07:43:01 0 52.29 0.00 3.78 0.02 0.07 43.84 07:43:01 1 51.12 0.00 3.58 0.00 0.10 45.19 07:43:01 2 51.42 0.00 3.66 0.02 0.09 44.82 07:43:01 3 52.90 0.00 3.71 0.00 0.09 43.30 07:44:01 all 52.09 0.00 2.68 0.02 0.10 45.11 07:44:01 0 52.27 0.00 2.58 0.02 0.10 45.03 07:44:01 1 51.28 0.00 2.59 0.00 0.09 46.05 07:44:01 2 51.19 0.00 2.69 0.07 0.12 45.93 07:44:01 3 53.62 0.00 2.84 0.00 0.10 43.43 07:45:01 all 52.70 0.00 1.93 0.01 0.09 45.27 07:45:01 0 51.82 0.00 1.78 0.02 0.10 46.28 07:45:01 1 51.51 0.00 1.82 0.02 0.09 46.57 07:45:01 2 53.44 0.00 2.01 0.02 0.09 44.46 07:45:01 3 54.06 0.00 2.09 0.00 0.09 43.76 07:46:01 all 52.65 0.00 2.02 0.01 0.08 45.23 07:46:01 0 51.28 0.00 1.92 0.00 0.09 46.72 07:46:01 1 50.82 0.00 2.10 0.00 0.10 46.98 07:46:01 2 52.98 0.00 1.95 0.02 0.07 44.98 07:46:01 3 55.55 0.00 2.11 0.02 0.07 42.25 07:47:01 all 52.48 0.00 2.95 0.01 0.09 44.47 07:47:01 0 51.77 0.00 2.69 0.00 0.09 45.45 07:47:01 1 53.14 0.00 3.06 0.00 0.09 43.71 07:47:01 2 52.08 0.00 2.87 0.03 0.10 44.91 07:47:01 3 52.94 0.00 3.18 0.00 0.09 43.80 07:48:01 all 42.78 0.00 1.94 0.02 0.09 55.17 07:48:01 0 41.11 0.00 1.91 0.03 0.09 56.85 07:48:01 1 41.45 0.00 1.81 0.00 0.10 56.63 07:48:01 2 45.11 0.00 1.95 0.03 0.09 52.82 07:48:01 3 43.45 0.00 2.09 0.00 0.09 54.38 07:49:01 all 28.70 0.00 1.60 0.00 0.06 69.64 07:49:01 0 31.39 0.00 1.65 0.00 0.07 66.89 07:49:01 1 27.31 0.00 1.48 0.00 0.07 71.15 07:49:01 2 27.60 0.00 1.58 0.00 0.05 70.76 07:49:01 3 28.51 0.00 1.68 0.00 0.05 69.76 07:50:01 all 28.70 0.00 1.57 0.01 0.06 69.66 07:50:01 0 26.61 0.00 1.43 0.02 0.05 71.89 07:50:01 1 29.24 0.00 1.60 0.00 0.07 69.09 07:50:01 2 28.90 0.00 1.46 0.00 0.05 69.58 07:50:01 3 30.04 0.00 1.81 0.02 0.07 68.07 07:51:01 all 28.48 0.00 1.58 0.00 0.08 69.85 07:51:01 0 29.01 0.00 1.59 0.00 0.10 69.30 07:51:01 1 28.83 0.00 1.61 0.00 0.09 69.48 07:51:01 2 29.55 0.00 1.67 0.00 0.09 68.69 07:51:01 3 26.54 0.00 1.47 0.02 0.05 71.92 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 28.31 0.00 1.63 0.00 0.08 69.99 07:52:01 0 27.80 0.00 1.63 0.00 0.07 70.49 07:52:01 1 26.71 0.00 1.63 0.00 0.09 71.58 07:52:01 2 30.40 0.00 1.80 0.00 0.07 67.73 07:52:01 3 28.34 0.00 1.46 0.00 0.09 70.12 07:53:01 all 28.61 0.00 1.68 0.00 0.09 69.62 07:53:01 0 30.25 0.00 1.67 0.00 0.09 67.99 07:53:01 1 25.00 0.00 1.63 0.00 0.07 73.30 07:53:01 2 30.89 0.00 1.67 0.00 0.10 67.34 07:53:01 3 28.29 0.00 1.75 0.02 0.09 69.85 07:54:01 all 28.63 0.00 1.66 0.00 0.09 69.63 07:54:01 0 28.51 0.00 1.44 0.00 0.09 69.96 07:54:01 1 26.90 0.00 1.62 0.00 0.07 71.41 07:54:01 2 30.93 0.00 1.90 0.00 0.10 67.07 07:54:01 3 28.14 0.00 1.66 0.00 0.09 70.11 07:55:01 all 26.68 0.00 1.79 0.11 0.06 71.35 07:55:01 0 27.59 0.00 1.87 0.02 0.07 70.45 07:55:01 1 37.48 0.00 2.14 0.05 0.07 60.26 07:55:01 2 19.23 0.00 1.47 0.00 0.07 79.23 07:55:01 3 22.37 0.00 1.68 0.38 0.05 75.53 Average: all 38.18 0.89 2.77 0.23 0.08 57.84 Average: 0 38.45 0.81 2.70 0.28 0.08 57.67 Average: 1 38.47 0.88 2.81 0.27 0.09 57.48 Average: 2 37.53 0.98 2.76 0.16 0.09 58.49 Average: 3 38.26 0.89 2.83 0.22 0.08 57.73