---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13115 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 9.2G 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 68M 68M 0 100% /snap/lxd/22753 /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 696 12729 1 2582 14980 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:c8:e5:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fec8:e524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:70:9e:b1 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-13115) 07/27/26 _x86_64_ (4 CPU) 20:17:39 LINUX RESTART (4 CPU) 20:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:19:01 467.79 119.91 347.88 0.00 4353.14 14910.85 0.00 20:20:01 71.75 14.15 57.61 0.00 2652.49 14443.61 0.00 20:21:01 8.05 0.13 7.92 0.00 23.06 768.67 0.00 20:22:01 7.58 2.03 5.55 0.00 39.73 957.17 0.00 20:23:01 2.42 0.98 1.43 0.00 68.79 106.12 0.00 20:24:01 1.88 0.00 1.88 0.00 0.00 27.07 0.00 20:25:01 4.80 0.07 4.73 0.00 6.13 506.72 0.00 20:26:01 2.30 0.00 2.30 0.00 0.00 406.87 0.00 20:27:01 0.88 0.00 0.88 0.00 0.00 11.46 0.00 20:28:01 1.42 0.00 1.42 0.00 0.00 21.20 0.00 20:29:01 0.65 0.00 0.65 0.00 0.00 8.40 0.00 20:30:01 1.18 0.00 1.18 0.00 0.00 16.26 0.00 20:31:01 1.07 0.00 1.07 0.00 0.00 13.06 0.00 20:32:01 1.12 0.00 1.12 0.00 0.00 15.20 0.00 20:33:01 2.25 0.02 2.23 0.00 0.13 623.10 0.00 Average: 38.34 9.15 29.19 0.00 476.24 2189.10 0.00 20:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:19:01 13448028 15321160 675528 4.12 76868 1986392 1469000 8.42 894636 1771312 194276 20:20:01 13095804 15282868 703624 4.29 80812 2287216 1689124 9.68 991160 2009236 8300 20:21:01 13125964 15337372 648360 3.95 81164 2310468 1567892 8.99 948072 2021668 17148 20:22:01 13035448 15257036 728120 4.44 81484 2319852 1700616 9.75 1034212 2025132 2392 20:23:01 13026336 15254924 729872 4.45 82904 2325016 1809860 10.38 1035524 2030520 352 20:24:01 13056084 15285768 699596 4.27 82956 2326064 1718512 9.85 1007940 2031528 1116 20:25:01 12962328 15207520 777348 4.74 83192 2340908 1740364 9.98 1093588 2038668 10096 20:26:01 13029076 15275620 709196 4.33 83236 2342184 1625880 9.32 1023848 2040016 40 20:27:01 13028508 15275076 709808 4.33 83268 2342184 1625880 9.32 1025352 2040016 8 20:28:01 13041864 15288696 696388 4.25 83348 2342164 1625880 9.32 1010136 2040188 156 20:29:01 13040012 15286876 698172 4.26 83372 2342164 1694880 9.72 1012232 2040188 20 20:30:01 13031844 15278872 706132 4.31 83408 2342296 1694880 9.72 1020200 2040320 8 20:31:01 13037028 15284144 700824 4.28 83492 2342296 1694880 9.72 1015668 2040320 8 20:32:01 13037300 15284476 700476 4.27 83540 2342300 1694880 9.72 1014880 2040324 36 20:33:01 12910120 15189688 794624 4.85 83616 2374256 1788848 10.26 1122984 2059984 14628 Average: 13060383 15274006 711871 4.34 82444 2311051 1676092 9.61 1016695 2017961 16572 20:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:19:01 ens3 411.16 279.47 2784.43 77.34 0.00 0.00 0.00 0.00 20:19:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 69.39 56.67 653.15 10.32 0.00 0.00 0.00 0.00 20:20:01 lo 76.02 76.02 167.76 167.76 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 26.23 25.03 5.89 6.28 0.00 0.00 0.00 0.00 20:21:01 lo 85.85 85.85 318.25 318.25 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 9.23 8.55 2.06 2.27 0.00 0.00 0.00 0.00 20:22:01 lo 30.64 30.64 111.06 111.06 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 0.62 0.50 0.45 0.40 0.00 0.00 0.00 0.00 20:23:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 0.53 0.32 0.21 0.30 0.00 0.00 0.00 0.00 20:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 16.33 15.71 3.66 3.94 0.00 0.00 0.00 0.00 20:25:01 lo 52.56 52.56 215.01 215.01 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 1.27 0.62 0.47 0.67 0.00 0.00 0.00 0.00 20:26:01 lo 1.47 1.47 11.92 11.92 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 0.23 0.15 0.07 0.23 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 0.30 0.18 0.07 0.22 0.00 0.00 0.00 0.00 20:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 0.72 0.48 0.36 0.94 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 0.20 0.13 0.07 0.22 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.17 0.08 0.06 0.21 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.22 0.13 0.07 0.22 0.00 0.00 0.00 0.00 20:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 1.53 1.38 0.37 0.52 0.00 0.00 0.00 0.00 20:33:01 lo 18.01 18.01 240.08 240.08 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 35.88 25.96 230.10 6.94 0.00 0.00 0.00 0.00 Average: lo 17.79 17.79 70.96 70.96 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-13115) 07/27/26 _x86_64_ (4 CPU) 20:17:39 LINUX RESTART (4 CPU) 20:18:01 CPU %user %nice %system %iowait %steal %idle 20:19:01 all 23.57 16.49 12.49 2.82 0.13 44.51 20:19:01 0 31.33 14.92 11.91 2.37 0.15 39.32 20:19:01 1 17.07 17.53 12.66 3.14 0.14 49.47 20:19:01 2 17.81 17.34 13.01 3.20 0.13 48.50 20:19:01 3 28.03 16.16 12.37 2.55 0.12 40.77 20:20:01 all 45.68 0.00 4.05 0.37 0.09 49.81 20:20:01 0 50.73 0.00 4.22 0.27 0.09 44.69 20:20:01 1 42.66 0.00 4.44 0.70 0.10 52.10 20:20:01 2 44.71 0.00 3.62 0.37 0.08 51.21 20:20:01 3 44.63 0.00 3.90 0.15 0.09 51.22 20:21:01 all 52.10 0.00 3.86 0.02 0.09 43.93 20:21:01 0 50.85 0.00 3.97 0.00 0.10 45.08 20:21:01 1 52.98 0.00 3.88 0.05 0.09 43.00 20:21:01 2 52.36 0.00 3.70 0.02 0.09 43.84 20:21:01 3 52.20 0.00 3.88 0.02 0.10 43.80 20:22:01 all 52.65 0.00 2.68 0.03 0.10 44.55 20:22:01 0 51.27 0.00 2.41 0.00 0.09 46.23 20:22:01 1 52.74 0.00 2.99 0.02 0.09 44.16 20:22:01 2 53.62 0.00 2.62 0.00 0.12 43.64 20:22:01 3 52.94 0.00 2.70 0.09 0.10 44.17 20:23:01 all 52.62 0.00 1.97 0.02 0.11 45.29 20:23:01 0 50.09 0.00 1.94 0.02 0.10 47.86 20:23:01 1 53.24 0.00 2.21 0.02 0.10 44.43 20:23:01 2 53.05 0.00 1.82 0.02 0.12 45.00 20:23:01 3 54.11 0.00 1.91 0.02 0.12 43.85 20:24:01 all 52.92 0.00 1.67 0.01 0.09 45.30 20:24:01 0 48.90 0.00 1.78 0.00 0.10 49.21 20:24:01 1 53.61 0.00 1.65 0.02 0.09 44.64 20:24:01 2 53.66 0.00 1.54 0.00 0.09 44.71 20:24:01 3 55.53 0.00 1.72 0.02 0.10 42.63 20:25:01 all 52.66 0.00 3.23 0.00 0.10 44.00 20:25:01 0 51.31 0.00 3.25 0.00 0.10 45.34 20:25:01 1 53.60 0.00 2.97 0.00 0.10 43.33 20:25:01 2 52.57 0.00 3.24 0.00 0.12 44.07 20:25:01 3 53.18 0.00 3.46 0.02 0.09 43.26 20:26:01 all 46.57 0.00 2.01 0.01 0.07 51.34 20:26:01 0 44.13 0.00 2.01 0.00 0.07 53.80 20:26:01 1 48.39 0.00 2.19 0.03 0.07 49.32 20:26:01 2 47.63 0.00 2.02 0.00 0.07 50.28 20:26:01 3 46.13 0.00 1.84 0.00 0.09 51.95 20:27:01 all 28.93 0.00 1.60 0.00 0.08 69.39 20:27:01 0 24.91 0.00 1.34 0.00 0.08 73.66 20:27:01 1 31.26 0.00 1.81 0.02 0.09 66.83 20:27:01 2 29.91 0.00 1.60 0.00 0.09 68.40 20:27:01 3 29.75 0.00 1.63 0.00 0.07 68.55 20:28:01 all 28.83 0.00 1.58 0.00 0.07 69.51 20:28:01 0 28.41 0.00 1.53 0.00 0.07 69.99 20:28:01 1 29.09 0.00 1.43 0.02 0.07 69.39 20:28:01 2 29.28 0.00 1.58 0.00 0.09 69.05 20:28:01 3 28.56 0.00 1.79 0.00 0.07 69.58 20:29:01 all 28.69 0.00 1.62 0.00 0.08 69.61 20:29:01 0 27.16 0.00 1.62 0.00 0.09 71.14 20:29:01 1 30.51 0.00 1.61 0.02 0.09 67.78 20:29:01 2 27.48 0.00 1.62 0.00 0.07 70.83 20:29:01 3 29.60 0.00 1.63 0.00 0.07 68.70 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 28.41 0.00 1.73 0.00 0.08 69.78 20:30:01 0 27.79 0.00 1.75 0.00 0.09 70.38 20:30:01 1 29.52 0.00 1.76 0.02 0.07 68.63 20:30:01 2 27.10 0.00 1.69 0.00 0.07 71.14 20:30:01 3 29.23 0.00 1.70 0.00 0.09 68.99 20:31:01 all 28.61 0.00 1.58 0.00 0.09 69.72 20:31:01 0 26.37 0.00 1.51 0.00 0.09 72.03 20:31:01 1 30.33 0.00 1.64 0.02 0.12 67.89 20:31:01 2 28.08 0.00 1.44 0.00 0.07 70.41 20:31:01 3 29.67 0.00 1.72 0.00 0.09 68.52 20:32:01 all 28.72 0.00 1.64 0.00 0.09 69.55 20:32:01 0 29.01 0.00 1.54 0.00 0.11 69.35 20:32:01 1 29.28 0.00 1.66 0.02 0.10 68.94 20:32:01 2 30.04 0.00 1.85 0.00 0.07 68.04 20:32:01 3 26.60 0.00 1.50 0.00 0.07 71.83 20:33:01 all 28.20 0.00 1.73 0.02 0.07 69.98 20:33:01 0 25.88 0.00 1.71 0.00 0.07 72.34 20:33:01 1 28.87 0.00 1.73 0.07 0.09 69.24 20:33:01 2 29.48 0.00 1.76 0.00 0.07 68.70 20:33:01 3 28.56 0.00 1.74 0.00 0.07 69.63 Average: all 38.65 1.12 2.92 0.23 0.09 56.99 Average: 0 37.92 1.02 2.85 0.18 0.09 57.94 Average: 1 38.93 1.19 3.00 0.28 0.09 56.51 Average: 2 38.49 1.18 2.90 0.25 0.09 57.10 Average: 3 39.27 1.10 2.92 0.19 0.09 56.42