---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4221 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 16009 657 12710 1 2641 15025 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:d1:0f:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85115sec preferred_lft 85115sec inet6 fe80::f816:3eff:fed1:fd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:63:a0:42 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-4221) 01/30/26 _x86_64_ (4 CPU) 08:58:02 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 154.29 46.18 108.12 0.00 2967.11 12282.37 0.00 09:01:01 19.88 0.13 19.75 0.00 16.13 4675.22 0.00 09:02:01 4.03 0.08 3.95 0.00 12.26 265.42 0.00 09:03:01 3.92 0.13 3.78 0.00 23.86 413.53 0.00 09:04:01 32.21 12.16 20.05 0.00 3474.35 4105.32 0.00 09:05:01 6.50 0.05 6.45 0.00 10.13 705.08 0.00 09:06:01 2.97 0.08 2.88 0.00 16.93 334.21 0.00 09:07:01 1.28 0.00 1.28 0.00 0.00 89.32 0.00 09:08:01 0.97 0.00 0.97 0.00 0.00 12.26 0.00 09:09:01 3.62 0.02 3.60 0.00 2.53 381.40 0.00 09:10:01 3.20 0.02 3.18 0.00 2.93 344.61 0.00 09:11:01 1.72 0.00 1.72 0.00 0.00 213.03 0.00 09:12:01 0.88 0.00 0.88 0.00 0.00 10.40 0.00 09:13:01 1.03 0.00 1.03 0.00 0.00 13.33 0.00 09:14:01 1.60 0.02 1.58 0.00 0.13 18.53 0.00 09:15:01 1.75 0.00 1.75 0.00 0.00 20.80 0.00 09:16:01 1.37 0.00 1.37 0.00 0.00 15.60 0.00 09:17:01 1.13 0.03 1.10 0.00 2.80 14.40 0.00 09:18:01 1.10 0.00 1.10 0.00 0.00 13.46 0.00 09:19:01 17.43 1.48 15.95 0.00 109.58 2089.65 0.00 Average: 13.04 3.02 10.02 0.00 331.94 1300.92 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13431208 15457592 535416 3.27 78900 2131000 1374180 7.88 802700 1869180 131472 09:01:01 13428592 15458788 533840 3.26 79088 2134612 1371812 7.86 807656 1868732 2228 09:02:01 13257704 15296452 696200 4.25 79372 2142244 1622188 9.30 975636 1870776 4872 09:03:01 13338852 15387632 604376 3.69 79564 2151836 1673348 9.59 888400 1876756 4656 09:04:01 13156000 15433048 551792 3.37 85008 2366796 1436904 8.24 988020 1942336 8460 09:05:01 13029660 15319060 665448 4.06 85288 2378516 1639528 9.40 1110500 1946660 4676 09:06:01 13009300 15304400 680012 4.15 85428 2383936 1686996 9.67 1128872 1949184 2156 09:07:01 13007216 15302704 682080 4.16 85460 2383944 1747508 10.02 1129008 1949540 8 09:08:01 13011356 15306880 677840 4.13 85508 2383940 1747508 10.02 1125304 1949540 8 09:09:01 13123260 15428632 555756 3.39 85724 2393324 1496516 8.58 1007256 1956528 4132 09:10:01 13038680 15352552 631696 3.85 85924 2401384 1540004 8.83 1090348 1959320 5672 09:11:01 13001204 15315140 669116 4.08 85984 2401388 1576668 9.04 1125956 1959324 44 09:12:01 13001724 15315684 668548 4.08 86000 2401388 1576668 9.04 1125448 1959332 8 09:13:01 13025404 15339376 644904 3.93 86020 2401380 1576668 9.04 1100364 1959332 8 09:14:01 13023992 15338020 646152 3.94 86064 2401396 1688316 9.68 1102252 1959340 8 09:15:01 13014920 15329032 655216 4.00 86144 2401400 1688316 9.68 1111572 1959344 176 09:16:01 13023608 15337832 646400 3.94 86240 2401404 1688316 9.68 1104080 1959348 8 09:17:01 13022880 15337232 646992 3.95 86284 2401480 1688316 9.68 1103016 1959428 148 09:18:01 12990864 15305240 678964 4.14 86304 2401484 1688316 9.68 1135404 1959432 8 09:19:01 12978848 15345984 636920 3.89 88208 2451324 1448364 8.30 1152124 1953096 25272 Average: 13095764 15350564 635383 3.88 84626 2345709 1597822 9.16 1055696 1938326 9701 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 lo 5.70 5.70 6.57 6.57 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 64.91 50.89 1116.88 9.00 0.00 0.00 0.00 0.00 09:01:01 lo 16.61 16.61 31.31 31.31 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 7.70 7.38 1.71 1.92 0.00 0.00 0.00 0.00 09:02:01 lo 31.33 31.33 70.42 70.42 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 14.38 13.93 13.58 3.18 0.00 0.00 0.00 0.00 09:03:01 lo 29.25 29.25 106.05 106.05 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 9.00 8.92 2.01 2.25 0.00 0.00 0.00 0.00 09:04:01 lo 27.18 27.18 120.26 120.26 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 148.46 107.20 1417.12 9.48 0.00 0.00 0.00 0.00 09:05:01 lo 40.14 40.14 138.81 138.81 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 14.11 13.26 3.13 3.33 0.00 0.00 0.00 0.00 09:06:01 lo 16.51 16.51 69.99 69.99 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 4.72 4.63 1.07 1.26 0.00 0.00 0.00 0.00 09:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 0.42 0.33 0.13 0.45 0.00 0.00 0.00 0.00 09:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 0.57 0.43 0.09 3.94 0.00 0.00 0.00 0.00 09:09:01 lo 25.81 25.81 117.15 117.15 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 8.35 7.75 1.94 2.14 0.00 0.00 0.00 0.00 09:10:01 lo 21.30 21.30 79.71 79.71 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 6.65 6.40 1.50 1.70 0.00 0.00 0.00 0.00 09:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 0.22 0.17 0.07 0.22 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 0.22 0.12 0.07 0.22 0.00 0.00 0.00 0.00 09:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 0.37 0.20 0.14 0.28 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 0.32 0.23 0.07 0.23 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 0.23 0.15 0.07 0.22 0.00 0.00 0.00 0.00 09:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 0.40 0.27 0.13 0.44 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 0.28 0.17 0.18 0.22 0.00 0.00 0.00 0.00 09:19:01 lo 47.04 47.04 449.20 449.20 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 957.17 656.64 318.99 812.31 0.00 0.00 0.00 0.00 Average: lo 13.09 13.09 59.48 59.48 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 61.94 43.96 143.95 42.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-4221) 01/30/26 _x86_64_ (4 CPU) 08:58:02 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 13.76 6.17 5.34 2.56 0.07 72.11 09:00:01 0 10.11 7.44 6.01 1.58 0.07 74.79 09:00:01 1 20.99 2.71 3.30 2.23 0.07 70.71 09:00:01 2 3.75 7.26 5.95 4.78 0.07 78.19 09:00:01 3 20.17 7.28 6.10 1.64 0.07 64.73 09:01:01 all 6.07 0.00 0.84 0.48 0.04 92.57 09:01:01 0 5.40 0.00 0.72 0.00 0.03 93.84 09:01:01 1 5.50 0.00 0.82 0.00 0.05 93.63 09:01:01 2 8.10 0.00 0.96 0.40 0.03 90.50 09:01:01 3 5.24 0.00 0.86 1.53 0.03 92.34 09:02:01 all 16.47 0.00 1.51 0.03 0.05 81.95 09:02:01 0 16.31 0.00 1.54 0.05 0.05 82.05 09:02:01 1 16.06 0.00 1.67 0.00 0.05 82.21 09:02:01 2 17.01 0.00 1.34 0.05 0.03 81.57 09:02:01 3 16.48 0.00 1.51 0.00 0.07 81.95 09:03:01 all 32.35 0.00 2.12 0.50 0.09 64.95 09:03:01 0 32.88 0.00 2.21 0.02 0.10 64.79 09:03:01 1 31.16 0.00 2.06 1.77 0.09 64.94 09:03:01 2 31.48 0.00 2.14 0.19 0.10 66.08 09:03:01 3 33.86 0.00 2.06 0.02 0.07 64.00 09:04:01 all 29.46 0.00 2.72 0.96 0.08 66.78 09:04:01 0 29.72 0.00 3.32 1.20 0.07 65.68 09:04:01 1 29.56 0.00 2.46 0.94 0.07 66.98 09:04:01 2 29.50 0.00 2.48 1.09 0.09 66.84 09:04:01 3 29.06 0.00 2.62 0.58 0.10 67.63 09:05:01 all 21.72 0.00 1.96 0.04 0.07 76.21 09:05:01 0 22.44 0.00 1.79 0.08 0.07 75.61 09:05:01 1 21.19 0.00 1.94 0.00 0.07 76.80 09:05:01 2 21.82 0.00 2.22 0.07 0.08 75.81 09:05:01 3 21.45 0.00 1.90 0.00 0.05 76.60 09:06:01 all 42.60 0.00 2.15 0.02 0.10 55.13 09:06:01 0 36.43 0.00 2.12 0.05 0.10 61.30 09:06:01 1 51.43 0.00 2.36 0.00 0.10 46.11 09:06:01 2 40.08 0.00 2.01 0.03 0.09 57.79 09:06:01 3 42.49 0.00 2.10 0.00 0.10 55.31 09:07:01 all 51.89 0.00 1.84 0.00 0.12 46.15 09:07:01 0 41.00 0.00 1.55 0.00 0.12 57.32 09:07:01 1 63.18 0.00 2.18 0.02 0.12 34.50 09:07:01 2 50.91 0.00 1.71 0.00 0.12 47.26 09:07:01 3 52.25 0.00 1.89 0.00 0.12 45.74 09:08:01 all 52.36 0.00 1.76 0.00 0.10 45.78 09:08:01 0 43.65 0.00 1.52 0.00 0.12 54.71 09:08:01 1 61.87 0.00 1.95 0.00 0.10 36.07 09:08:01 2 48.64 0.00 1.68 0.02 0.09 49.58 09:08:01 3 55.10 0.00 1.89 0.00 0.09 42.92 09:09:01 all 33.40 0.00 1.98 0.01 0.09 64.52 09:09:01 0 29.89 0.00 1.86 0.00 0.09 68.16 09:09:01 1 37.32 0.00 1.98 0.00 0.08 60.61 09:09:01 2 30.90 0.00 1.99 0.03 0.10 66.97 09:09:01 3 35.46 0.00 2.08 0.02 0.08 62.36 09:10:01 all 36.68 0.00 2.14 0.01 0.10 61.07 09:10:01 0 36.29 0.00 2.06 0.00 0.09 61.57 09:10:01 1 38.09 0.00 2.49 0.00 0.10 59.32 09:10:01 2 35.09 0.00 2.13 0.05 0.12 62.60 09:10:01 3 37.23 0.00 1.90 0.00 0.09 60.78 09:10:01 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 28.70 0.00 1.70 0.02 0.07 69.52 09:11:01 0 24.79 0.00 1.43 0.00 0.05 73.73 09:11:01 1 30.58 0.00 1.92 0.00 0.09 67.41 09:11:01 2 30.68 0.00 1.82 0.05 0.07 67.38 09:11:01 3 28.78 0.00 1.61 0.02 0.07 69.52 09:12:01 all 28.92 0.00 1.64 0.00 0.08 69.36 09:12:01 0 29.00 0.00 1.46 0.00 0.10 69.44 09:12:01 1 27.23 0.00 1.82 0.00 0.07 70.88 09:12:01 2 31.20 0.00 1.70 0.00 0.09 67.02 09:12:01 3 28.26 0.00 1.59 0.00 0.07 70.08 09:13:01 all 28.96 0.00 1.75 0.00 0.10 69.20 09:13:01 0 30.56 0.00 1.91 0.00 0.12 67.41 09:13:01 1 27.57 0.00 1.86 0.00 0.07 70.50 09:13:01 2 29.85 0.00 1.69 0.00 0.09 68.38 09:13:01 3 27.88 0.00 1.54 0.00 0.10 70.47 09:14:01 all 28.70 0.00 1.71 0.00 0.08 69.50 09:14:01 0 28.75 0.00 1.77 0.00 0.07 69.41 09:14:01 1 29.22 0.00 1.75 0.00 0.09 68.95 09:14:01 2 29.26 0.00 1.72 0.02 0.09 68.92 09:14:01 3 27.59 0.00 1.60 0.00 0.09 70.73 09:15:01 all 28.47 0.00 1.65 0.00 0.08 69.79 09:15:01 0 29.64 0.00 1.53 0.00 0.09 68.74 09:15:01 1 26.06 0.00 1.83 0.00 0.07 72.04 09:15:01 2 31.40 0.00 1.76 0.02 0.09 66.74 09:15:01 3 26.74 0.00 1.48 0.00 0.09 71.69 09:16:01 all 28.54 0.00 1.74 0.00 0.08 69.63 09:16:01 0 26.54 0.00 1.60 0.00 0.09 71.77 09:16:01 1 28.32 0.00 1.81 0.00 0.07 69.80 09:16:01 2 30.08 0.00 1.73 0.02 0.09 68.08 09:16:01 3 29.23 0.00 1.83 0.00 0.07 68.87 09:17:01 all 28.52 0.00 1.57 0.00 0.09 69.82 09:17:01 0 30.92 0.00 1.66 0.00 0.09 67.34 09:17:01 1 26.00 0.00 1.63 0.00 0.10 72.26 09:17:01 2 27.32 0.00 1.32 0.00 0.07 71.29 09:17:01 3 29.82 0.00 1.67 0.00 0.10 68.40 09:18:01 all 28.85 0.00 1.61 0.00 0.09 69.45 09:18:01 0 30.32 0.00 1.56 0.00 0.07 68.05 09:18:01 1 28.99 0.00 1.69 0.00 0.10 69.22 09:18:01 2 30.30 0.00 1.59 0.02 0.10 67.99 09:18:01 3 25.85 0.00 1.62 0.00 0.07 72.45 09:19:01 all 20.79 0.00 2.50 0.45 0.09 76.18 09:19:01 0 25.12 0.00 2.61 0.07 0.10 72.10 09:19:01 1 27.48 0.00 2.19 0.22 0.07 70.04 09:19:01 2 14.67 0.00 2.83 1.47 0.10 80.93 09:19:01 3 15.89 0.00 2.36 0.03 0.08 81.63 Average: all 29.29 0.32 2.02 0.26 0.08 68.04 Average: 0 27.91 0.38 2.02 0.16 0.08 69.45 Average: 1 31.37 0.14 1.99 0.26 0.08 66.16 Average: 2 28.50 0.37 2.04 0.42 0.08 68.58 Average: 3 29.37 0.37 2.01 0.19 0.08 67.97