---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13571 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/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 51M 51M 0 100% /snap/snapd/27591 ---> free -m: total used free shared buff/cache available Mem: 16009 663 12667 1 2678 15006 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:15:ed:0c brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe15:ed0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:ec:92:1f 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-13571) 07/29/26 _x86_64_ (4 CPU) 07:18:26 LINUX RESTART (4 CPU) 07:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 409.32 77.68 331.64 0.00 1479.07 12994.02 0.00 07:21:01 72.94 14.25 58.69 0.00 2654.22 14212.03 0.00 07:22:01 8.17 0.10 8.07 0.00 16.40 780.27 0.00 07:23:01 4.85 0.80 4.05 0.00 27.73 825.06 0.00 07:24:01 20.15 2.32 17.83 0.00 94.25 2388.27 0.00 07:25:01 9.92 2.05 7.87 0.00 34.93 204.13 0.00 07:26:01 5.08 0.02 5.07 0.00 0.67 502.05 0.00 07:27:01 2.02 0.00 2.02 0.00 0.00 385.27 0.00 07:28:01 0.85 0.00 0.85 0.00 0.00 9.73 0.00 07:29:01 1.73 0.00 1.73 0.00 0.00 19.46 0.00 07:30:01 1.20 0.00 1.20 0.00 0.00 16.80 0.00 07:31:01 1.47 0.00 1.47 0.00 0.00 16.80 0.00 07:32:01 0.87 0.00 0.87 0.00 0.00 9.87 0.00 07:33:01 0.92 0.00 0.92 0.00 0.00 11.60 0.00 07:34:01 2.98 0.03 2.95 0.00 2.93 596.70 0.00 Average: 35.75 6.40 29.35 0.00 286.03 2186.18 0.00 07:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 13382076 15362912 634928 3.87 78988 2078016 1433380 8.22 854212 1865484 288912 07:21:01 13173948 15362284 631520 3.85 80964 2279408 1525556 8.75 912008 2009128 6728 07:22:01 13139404 15352236 640616 3.91 81324 2302968 1613416 9.25 934188 2020696 16776 07:23:01 13077948 15298244 693864 4.23 81464 2309676 1650992 9.47 989768 2023008 1536 07:24:01 12950356 15273920 692828 4.23 97456 2406860 1669292 9.57 1060696 2062452 3008 07:25:01 12972108 15294956 671436 4.10 96176 2407076 1562112 8.96 1039112 2062000 2612 07:26:01 12916860 15253496 712524 4.35 96424 2420300 1649568 9.46 1088320 2067876 9416 07:27:01 12943376 15281364 684552 4.18 96476 2421576 1479384 8.48 1061816 2069224 24 07:28:01 12945204 15283212 682696 4.16 96492 2421576 1479384 8.48 1060256 2069224 8 07:29:01 12971772 15309836 656032 4.00 96544 2421580 1496400 8.58 1032268 2069228 20 07:30:01 12970080 15308188 657660 4.01 96592 2421580 1580760 9.06 1034084 2069228 8 07:31:01 12966748 15304900 660928 4.03 96624 2421584 1580760 9.06 1038052 2069232 12 07:32:01 12968804 15306976 658848 4.02 96640 2421588 1580760 9.06 1036032 2069236 8 07:33:01 12968976 15307176 658748 4.02 96664 2421592 1580760 9.06 1034752 2069240 140 07:34:01 12486888 14878348 1087160 6.63 96740 2473984 1945644 11.15 1477032 2109332 35840 Average: 12988970 15278537 694956 4.24 92371 2375291 1588545 9.11 1043506 2046973 24337 07:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 148.58 109.81 2164.21 29.70 0.00 0.00 0.00 0.00 07:20:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 69.42 59.61 573.37 11.01 0.00 0.00 0.00 0.00 07:21:01 lo 84.30 84.30 199.19 199.19 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 ens3 26.98 25.23 6.33 6.66 0.00 0.00 0.00 0.00 07:22:01 lo 87.95 87.95 313.21 313.21 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 ens3 14.28 10.90 7.58 7.12 0.00 0.00 0.00 0.00 07:23:01 lo 21.75 21.75 85.55 85.55 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 136.44 82.64 865.80 5.95 0.00 0.00 0.00 0.00 07:24:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 2.83 3.43 0.53 7.31 0.00 0.00 0.00 0.00 07:25:01 lo 6.18 6.18 32.42 32.42 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 15.05 14.25 3.37 7.06 0.00 0.00 0.00 0.00 07:26:01 lo 47.13 47.13 183.22 183.22 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 0.67 0.43 0.14 0.28 0.00 0.00 0.00 0.00 07:27:01 lo 1.45 1.45 11.90 11.90 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 0.20 0.07 0.06 0.22 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 1.00 0.48 0.41 1.37 0.00 0.00 0.00 0.00 07:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 1.07 0.53 0.47 0.64 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 ens3 0.27 0.17 0.07 0.24 0.00 0.00 0.00 0.00 07:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 0.20 0.13 0.06 0.23 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 07:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 1.80 1.62 0.50 0.60 0.00 0.00 0.00 0.00 07:34:01 lo 33.04 33.04 440.48 440.48 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 27.81 20.53 239.40 5.21 0.00 0.00 0.00 0.00 Average: lo 18.95 18.95 84.51 84.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13571) 07/29/26 _x86_64_ (4 CPU) 07:18:26 LINUX RESTART (4 CPU) 07:19:02 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 21.05 13.76 11.70 2.61 0.10 50.77 07:20:01 0 16.65 13.79 11.76 2.20 0.09 55.51 07:20:01 1 16.11 14.18 10.83 2.66 0.12 56.10 07:20:01 2 41.45 11.28 10.92 3.14 0.10 33.11 07:20:01 3 10.03 15.79 13.29 2.44 0.08 58.35 07:21:01 all 47.18 0.00 4.20 0.44 0.11 48.08 07:21:01 0 44.65 0.00 4.07 0.12 0.10 51.06 07:21:01 1 48.52 0.00 4.03 0.36 0.10 46.98 07:21:01 2 47.14 0.00 4.18 0.58 0.10 48.00 07:21:01 3 48.40 0.00 4.51 0.70 0.12 46.27 07:22:01 all 51.94 0.00 4.00 0.01 0.10 43.95 07:22:01 0 50.62 0.00 4.03 0.00 0.10 45.25 07:22:01 1 51.96 0.00 4.13 0.02 0.10 43.79 07:22:01 2 53.11 0.00 3.85 0.03 0.10 42.90 07:22:01 3 52.07 0.00 3.99 0.00 0.10 43.84 07:23:01 all 52.61 0.00 2.37 0.01 0.11 44.90 07:23:01 0 50.46 0.00 2.12 0.00 0.10 47.32 07:23:01 1 52.22 0.00 2.50 0.00 0.12 45.16 07:23:01 2 54.76 0.00 2.33 0.02 0.10 42.79 07:23:01 3 52.97 0.00 2.56 0.02 0.12 44.33 07:24:01 all 53.61 0.00 2.99 0.13 0.10 43.18 07:24:01 0 49.62 0.00 4.16 0.33 0.10 45.79 07:24:01 1 53.16 0.00 2.51 0.03 0.10 44.20 07:24:01 2 56.96 0.00 2.95 0.14 0.10 39.85 07:24:01 3 54.68 0.00 2.32 0.02 0.10 42.88 07:25:01 all 52.72 0.00 2.16 0.02 0.09 45.01 07:25:01 0 51.65 0.00 2.16 0.02 0.09 46.09 07:25:01 1 51.70 0.00 2.32 0.00 0.10 45.88 07:25:01 2 54.72 0.00 2.04 0.03 0.10 43.11 07:25:01 3 52.79 0.00 2.11 0.03 0.09 44.98 07:26:01 all 52.43 0.00 3.18 0.01 0.10 44.27 07:26:01 0 51.20 0.00 2.96 0.05 0.10 45.69 07:26:01 1 52.80 0.00 3.24 0.00 0.10 43.87 07:26:01 2 53.08 0.00 3.26 0.00 0.10 43.56 07:26:01 3 52.67 0.00 3.28 0.00 0.10 43.94 07:27:01 all 43.55 0.00 1.93 0.00 0.08 54.43 07:27:01 0 40.55 0.00 1.85 0.02 0.09 57.50 07:27:01 1 42.18 0.00 1.94 0.00 0.09 55.80 07:27:01 2 45.63 0.00 2.00 0.00 0.09 52.29 07:27:01 3 45.87 0.00 1.93 0.00 0.07 52.14 07:28:01 all 28.44 0.00 1.79 0.00 0.07 69.69 07:28:01 0 30.40 0.00 2.02 0.02 0.07 67.50 07:28:01 1 27.96 0.00 1.92 0.00 0.07 70.06 07:28:01 2 27.68 0.00 1.69 0.00 0.05 70.58 07:28:01 3 27.74 0.00 1.53 0.00 0.09 70.64 07:29:01 all 28.60 0.00 1.77 0.00 0.08 69.54 07:29:01 0 28.15 0.00 1.60 0.00 0.07 70.18 07:29:01 1 30.05 0.00 1.88 0.00 0.09 67.98 07:29:01 2 29.51 0.00 1.98 0.02 0.09 68.41 07:29:01 3 26.72 0.00 1.61 0.00 0.09 71.58 07:30:01 all 28.58 0.00 1.69 0.01 0.08 69.64 07:30:01 0 26.97 0.00 1.93 0.02 0.09 70.99 07:30:01 1 30.26 0.00 1.77 0.00 0.09 67.89 07:30:01 2 30.50 0.00 1.66 0.00 0.09 67.75 07:30:01 3 26.58 0.00 1.38 0.02 0.07 71.95 07:30:01 CPU %user %nice %system %iowait %steal %idle 07:31:01 all 28.59 0.00 1.71 0.00 0.07 69.63 07:31:01 0 25.92 0.00 1.70 0.00 0.09 72.29 07:31:01 1 28.58 0.00 1.54 0.00 0.07 69.81 07:31:01 2 29.65 0.00 1.78 0.02 0.07 68.48 07:31:01 3 30.21 0.00 1.81 0.00 0.05 67.93 07:32:01 all 28.49 0.00 1.69 0.00 0.11 69.71 07:32:01 0 27.09 0.00 1.73 0.00 0.10 71.07 07:32:01 1 30.00 0.00 1.78 0.00 0.12 68.09 07:32:01 2 29.76 0.00 1.58 0.00 0.11 68.56 07:32:01 3 27.12 0.00 1.65 0.00 0.12 71.10 07:33:01 all 28.41 0.00 1.70 0.00 0.12 69.77 07:33:01 0 29.72 0.00 1.76 0.02 0.12 68.38 07:33:01 1 26.39 0.00 1.57 0.00 0.12 71.91 07:33:01 2 27.20 0.00 1.78 0.00 0.10 70.92 07:33:01 3 30.32 0.00 1.69 0.00 0.12 67.87 07:34:01 all 27.91 0.00 1.79 0.02 0.09 70.19 07:34:01 0 22.50 0.00 1.79 0.02 0.09 75.61 07:34:01 1 29.91 0.00 1.89 0.02 0.09 68.09 07:34:01 2 31.47 0.00 1.85 0.05 0.10 66.52 07:34:01 3 27.82 0.00 1.65 0.00 0.09 70.44 Average: all 38.33 0.93 2.99 0.22 0.10 57.44 Average: 0 36.47 0.92 3.05 0.19 0.09 59.28 Average: 1 38.17 0.96 2.93 0.21 0.10 57.63 Average: 2 40.94 0.76 2.94 0.27 0.09 55.00 Average: 3 37.75 1.07 3.04 0.22 0.09 57.83