---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-27104 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/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 688 12508 1 2812 14982 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:9a:65:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85134sec preferred_lft 85134sec inet6 fe80::f816:3eff:fe9a:65c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:bf:6c:75 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-27104) 07/10/25 _x86_64_ (4 CPU) 12:59:32 LINUX RESTART (4 CPU) 13:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:01:01 392.66 94.92 297.74 0.00 2016.19 12475.09 0.00 13:02:01 58.67 13.73 44.94 0.00 2591.30 10480.25 0.00 13:03:01 3.97 0.23 3.73 0.00 27.20 200.10 0.00 13:04:01 5.00 0.08 4.92 0.00 16.26 1949.01 0.00 13:05:01 46.18 10.88 35.29 0.00 2968.97 6721.55 0.00 13:06:01 8.57 0.07 8.50 0.00 10.26 599.50 0.00 13:07:01 7.03 2.00 5.03 0.00 31.20 575.33 0.00 13:08:01 2.55 0.02 2.53 0.00 4.27 233.83 0.00 13:09:01 1.08 0.00 1.08 0.00 0.00 13.60 0.00 13:10:01 1.47 0.00 1.47 0.00 0.00 139.84 0.00 13:11:01 3.70 0.02 3.68 0.00 2.40 446.99 0.00 13:12:01 2.87 0.00 2.87 0.00 0.00 289.07 0.00 13:13:01 0.82 0.00 0.82 0.00 0.00 11.06 0.00 13:14:01 1.50 0.00 1.50 0.00 0.00 18.93 0.00 13:15:01 1.42 0.02 1.40 0.00 0.13 20.66 0.00 13:16:01 1.32 0.00 1.32 0.00 0.00 17.33 0.00 13:17:01 0.85 0.02 0.83 0.00 0.13 10.26 0.00 13:18:01 1.30 0.00 1.30 0.00 0.00 16.93 0.00 13:19:01 0.78 0.00 0.78 0.00 0.00 10.13 0.00 13:20:01 8.25 0.60 7.65 0.00 70.51 1676.64 0.00 Average: 27.80 6.20 21.60 0.00 388.30 1804.22 0.00 13:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:01:01 13612324 15428452 571544 3.49 73604 1934904 1395484 8.00 779956 1728796 163396 13:02:01 13430580 15459076 533244 3.25 79084 2134800 1415712 8.12 807792 1869320 1720 13:03:01 12998972 15057036 934072 5.70 79324 2163548 2097004 12.02 1206984 1893936 26348 13:04:01 13294620 15387996 602588 3.68 79516 2198076 1496696 8.58 884712 1923272 4912 13:05:01 12882152 15321240 645408 3.94 106624 2514264 1542544 8.84 1147928 2042892 5252 13:06:01 12920308 15368912 597444 3.64 105356 2524852 1462716 8.39 1104088 2047648 8092 13:07:01 12844692 15302608 663200 4.05 105688 2533360 1608480 9.22 1175680 2051332 3252 13:08:01 12784172 15244332 721424 4.40 105800 2535416 1751560 10.04 1235896 2051492 120 13:09:01 12788688 15248908 716820 4.37 105852 2535416 1751560 10.04 1231384 2051492 20 13:10:01 12864516 15331432 634076 3.87 105956 2541844 1505676 8.63 1152896 2056932 4672 13:11:01 12852460 15326296 638852 3.90 106176 2548336 1646272 9.44 1158748 2059652 3496 13:12:01 12789700 15267436 697724 4.26 106252 2552092 1603548 9.19 1222660 2060800 4 13:13:01 12789236 15266984 698160 4.26 106268 2552096 1603548 9.19 1222748 2060804 8 13:14:01 12807908 15285740 679412 4.14 106340 2552100 1603548 9.19 1204636 2060808 16 13:15:01 12805020 15282908 682328 4.16 106392 2552076 1700436 9.75 1205080 2060784 12 13:16:01 12804892 15282848 682336 4.16 106448 2552080 1700436 9.75 1204816 2060788 36 13:17:01 12808464 15286452 678680 4.14 106484 2552076 1700436 9.75 1203468 2060788 16 13:18:01 12770932 15248956 716120 4.37 106508 2552084 1700436 9.75 1238340 2060792 40 13:19:01 12808352 15286396 678680 4.14 106528 2552084 1700436 9.75 1202376 2060792 4 13:20:01 12773140 15295376 668796 4.08 107584 2594556 1498044 8.59 1244384 2053544 10508 Average: 12921556 15298969 672045 4.10 100589 2458803 1624229 9.31 1141729 2015833 11596 13:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:01:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 498.97 326.16 2403.61 80.99 0.00 0.00 0.00 0.00 13:02:01 lo 13.15 13.15 18.71 18.71 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 51.84 40.53 345.89 5.31 0.00 0.00 0.00 0.00 13:03:01 lo 22.98 22.98 45.00 45.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 109.88 93.22 820.84 10.25 0.00 0.00 0.00 0.00 13:04:01 lo 25.81 25.81 93.98 93.98 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 9.93 8.98 4.03 2.55 0.00 0.00 0.00 0.00 13:05:01 lo 27.03 27.03 97.96 97.96 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 244.21 165.74 2282.54 14.19 0.00 0.00 0.00 0.00 13:06:01 lo 42.11 42.11 166.01 166.01 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 13.88 13.90 3.12 3.41 0.00 0.00 0.00 0.00 13:07:01 lo 26.22 26.22 87.90 87.90 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 8.93 8.92 2.06 2.23 0.00 0.00 0.00 0.00 13:08:01 lo 10.68 10.68 36.73 36.73 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 3.20 3.18 0.71 0.90 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 1.77 0.62 0.76 1.03 0.00 0.00 0.00 0.00 13:10:01 lo 13.30 13.30 69.78 69.78 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 3.97 3.43 0.87 1.02 0.00 0.00 0.00 0.00 13:11:01 lo 29.65 29.65 99.85 99.85 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 10.36 10.35 2.61 2.99 0.00 0.00 0.00 0.00 13:12:01 lo 4.77 4.77 22.56 22.56 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 1.45 1.45 0.34 0.51 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 0.48 0.23 0.21 0.84 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 1.05 0.15 0.16 0.22 0.00 0.00 0.00 0.00 13:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 1.60 0.62 0.73 1.04 0.00 0.00 0.00 0.00 13:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 0.93 0.70 0.50 0.71 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 0.65 0.40 0.32 0.41 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 1.53 0.18 0.89 0.22 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 3.00 0.12 1.78 0.22 0.00 0.00 0.00 0.00 13:20:01 lo 39.25 39.25 453.27 453.27 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 947.12 640.30 304.91 808.39 0.00 0.00 0.00 0.00 Average: lo 12.84 12.84 59.55 59.55 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 96.08 66.18 310.59 46.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-27104) 07/10/25 _x86_64_ (4 CPU) 12:59:32 LINUX RESTART (4 CPU) 13:00:00 CPU %user %nice %system %iowait %steal %idle 13:01:01 all 21.80 13.97 11.01 2.79 0.14 50.30 13:01:01 0 20.07 15.41 12.70 2.95 0.16 48.71 13:01:01 1 26.71 10.90 10.01 3.68 0.13 48.58 13:01:01 2 19.76 13.37 10.09 2.82 0.13 53.82 13:01:01 3 20.64 16.20 11.23 1.70 0.12 50.10 13:02:01 all 5.68 0.00 1.06 0.81 0.03 92.43 13:02:01 0 3.69 0.00 0.80 0.03 0.02 95.45 13:02:01 1 3.16 0.00 0.98 1.35 0.02 94.49 13:02:01 2 6.94 0.00 1.05 0.87 0.03 91.10 13:02:01 3 8.93 0.00 1.39 0.97 0.05 88.65 13:03:01 all 11.32 0.00 1.34 0.02 0.05 87.27 13:03:01 0 11.08 0.00 1.19 0.00 0.05 87.68 13:03:01 1 13.94 0.00 1.62 0.02 0.05 84.37 13:03:01 2 10.09 0.00 1.27 0.03 0.05 88.56 13:03:01 3 10.18 0.00 1.26 0.03 0.05 88.48 13:04:01 all 33.12 0.00 2.01 0.04 0.08 64.76 13:04:01 0 34.63 0.00 2.11 0.03 0.09 63.14 13:04:01 1 31.02 0.00 1.95 0.00 0.07 66.97 13:04:01 2 33.35 0.00 1.87 0.00 0.07 64.72 13:04:01 3 33.47 0.00 2.12 0.12 0.09 64.20 13:05:01 all 33.14 0.00 3.93 0.38 0.08 62.46 13:05:01 0 34.07 0.00 3.52 0.39 0.09 61.93 13:05:01 1 32.98 0.00 5.64 0.31 0.08 60.98 13:05:01 2 32.86 0.00 3.32 0.51 0.09 63.22 13:05:01 3 32.67 0.00 3.23 0.33 0.07 63.70 13:06:01 all 20.53 0.00 2.01 0.04 0.08 77.34 13:06:01 0 20.86 0.00 1.88 0.03 0.08 77.14 13:06:01 1 19.34 0.00 1.88 0.02 0.07 78.70 13:06:01 2 20.79 0.00 2.27 0.10 0.07 76.76 13:06:01 3 21.11 0.00 2.00 0.02 0.08 76.78 13:07:01 all 30.91 0.00 2.10 0.03 0.07 66.90 13:07:01 0 28.82 0.00 1.97 0.00 0.07 69.15 13:07:01 1 31.37 0.00 2.25 0.05 0.07 66.26 13:07:01 2 32.37 0.00 2.24 0.05 0.07 65.27 13:07:01 3 31.09 0.00 1.93 0.00 0.07 66.91 13:08:01 all 46.25 0.00 2.01 0.01 0.09 51.63 13:08:01 0 44.24 0.00 1.94 0.00 0.10 53.72 13:08:01 1 44.71 0.00 2.08 0.00 0.10 53.10 13:08:01 2 46.92 0.00 2.13 0.05 0.09 50.81 13:08:01 3 49.15 0.00 1.90 0.00 0.09 48.87 13:09:01 all 52.48 0.00 1.85 0.00 0.11 45.57 13:09:01 0 50.82 0.00 1.99 0.00 0.10 47.08 13:09:01 1 50.63 0.00 1.87 0.00 0.10 47.40 13:09:01 2 53.50 0.00 1.70 0.00 0.10 44.70 13:09:01 3 54.95 0.00 1.83 0.00 0.12 43.11 13:10:01 all 44.77 0.00 2.25 0.01 0.12 52.86 13:10:01 0 43.03 0.00 2.49 0.00 0.10 54.38 13:10:01 1 45.03 0.00 2.25 0.00 0.10 52.61 13:10:01 2 44.22 0.00 2.33 0.00 0.12 53.33 13:10:01 3 46.80 0.00 1.93 0.03 0.14 51.10 13:11:01 all 30.94 0.00 2.19 0.02 0.10 66.75 13:11:01 0 29.33 0.00 1.94 0.02 0.10 68.61 13:11:01 1 31.28 0.00 2.34 0.00 0.12 66.26 13:11:01 2 32.23 0.00 2.45 0.00 0.09 65.23 13:11:01 3 30.93 0.00 2.03 0.07 0.09 66.89 13:11:01 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 36.31 0.00 1.94 0.01 0.08 61.65 13:12:01 0 32.14 0.00 1.79 0.00 0.09 65.98 13:12:01 1 36.01 0.00 1.90 0.00 0.07 62.02 13:12:01 2 38.94 0.00 1.95 0.00 0.10 59.00 13:12:01 3 38.20 0.00 2.11 0.05 0.07 59.57 13:13:01 all 28.60 0.00 1.61 0.00 0.09 69.70 13:13:01 0 27.11 0.00 1.57 0.00 0.07 71.25 13:13:01 1 28.79 0.00 1.89 0.00 0.09 69.23 13:13:01 2 30.74 0.00 1.41 0.00 0.10 67.75 13:13:01 3 27.73 0.00 1.59 0.00 0.09 70.59 13:14:01 all 28.71 0.00 1.63 0.01 0.09 69.56 13:14:01 0 27.26 0.00 1.54 0.00 0.10 71.09 13:14:01 1 30.61 0.00 1.70 0.00 0.09 67.61 13:14:01 2 30.03 0.00 1.66 0.00 0.09 68.22 13:14:01 3 26.95 0.00 1.61 0.03 0.07 71.34 13:15:01 all 28.63 0.00 1.69 0.01 0.07 69.61 13:15:01 0 28.38 0.00 1.74 0.00 0.05 69.83 13:15:01 1 30.42 0.00 1.64 0.00 0.07 67.87 13:15:01 2 27.62 0.00 1.93 0.00 0.07 70.39 13:15:01 3 28.10 0.00 1.45 0.03 0.07 70.35 13:16:01 all 28.50 0.00 1.76 0.00 0.09 69.64 13:16:01 0 29.25 0.00 1.90 0.00 0.09 68.77 13:16:01 1 29.38 0.00 1.91 0.00 0.09 68.63 13:16:01 2 28.56 0.00 1.66 0.00 0.10 69.68 13:16:01 3 26.83 0.00 1.59 0.00 0.09 71.50 13:17:01 all 28.52 0.00 1.62 0.00 0.09 69.76 13:17:01 0 28.66 0.00 1.49 0.00 0.07 69.78 13:17:01 1 31.31 0.00 1.76 0.00 0.11 66.83 13:17:01 2 28.84 0.00 1.71 0.00 0.10 69.35 13:17:01 3 25.34 0.00 1.52 0.02 0.09 73.04 13:18:01 all 28.56 0.00 1.53 0.00 0.08 69.83 13:18:01 0 23.99 0.00 1.27 0.00 0.07 74.67 13:18:01 1 29.00 0.00 1.55 0.00 0.09 69.37 13:18:01 2 30.98 0.00 1.77 0.00 0.09 67.16 13:18:01 3 30.27 0.00 1.55 0.02 0.07 68.09 13:19:01 all 28.53 0.00 1.64 0.00 0.09 69.73 13:19:01 0 28.79 0.00 1.77 0.00 0.12 69.32 13:19:01 1 26.00 0.00 1.34 0.00 0.09 72.57 13:19:01 2 29.51 0.00 1.67 0.00 0.07 68.75 13:19:01 3 29.81 0.00 1.80 0.02 0.09 68.28 13:20:01 all 21.86 0.00 2.53 0.13 0.08 75.40 13:20:01 0 18.70 0.00 2.50 0.00 0.08 78.71 13:20:01 1 27.62 0.00 2.80 0.05 0.08 69.44 13:20:01 2 22.12 0.00 2.01 0.02 0.09 75.77 13:20:01 3 19.00 0.00 2.81 0.44 0.08 77.67 Average: all 29.38 0.72 2.40 0.22 0.08 67.18 Average: 0 28.18 0.80 2.42 0.18 0.09 68.33 Average: 1 29.88 0.57 2.49 0.28 0.08 66.70 Average: 2 29.94 0.69 2.34 0.23 0.09 66.71 Average: 3 29.54 0.83 2.36 0.20 0.08 66.99