---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13966 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 9.1G 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 44M 44M 0 100% /snap/snapd/15177 /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 665 13012 1 2331 15015 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:a1:64:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fea1:64a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:b9:13:4e 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-13966) 07/30/26 _x86_64_ (4 CPU) 11:09:33 LINUX RESTART (4 CPU) 11:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:11:01 102.23 82.59 19.65 0.00 1177.27 1908.35 0.00 11:12:01 1.75 0.00 1.75 0.00 0.00 22.81 0.00 11:13:01 0.90 0.00 0.90 0.00 0.00 10.53 0.00 11:14:01 0.92 0.00 0.92 0.00 0.00 12.40 0.00 11:15:01 3.05 0.98 2.07 0.00 68.79 35.73 0.00 11:16:01 2.00 0.00 2.00 0.00 0.00 24.93 0.00 11:17:01 0.88 0.02 0.87 0.00 0.13 10.13 0.00 11:18:02 1.08 0.00 1.08 0.00 0.00 13.46 0.00 11:19:01 1.05 0.00 1.05 0.00 0.00 12.47 0.00 11:20:01 1.55 0.00 1.55 0.00 0.00 21.46 0.00 11:21:01 0.82 0.00 0.82 0.00 0.00 9.33 0.00 11:22:01 158.87 3.53 155.34 0.00 153.97 3016.56 0.00 11:23:01 231.02 9.91 221.11 0.00 811.33 13105.36 0.00 11:24:01 37.81 0.85 36.96 0.00 72.25 8569.11 0.00 Average: 38.90 7.00 31.90 0.00 163.33 1914.71 0.00 11:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 14135456 15549772 470916 2.87 39896 1587660 1303532 7.47 603732 1423680 340 11:12:01 14136312 15550668 469884 2.87 39944 1587664 1303532 7.47 603384 1423664 44 11:13:01 14136716 15551088 469420 2.86 39968 1587664 1303532 7.47 603076 1423664 44 11:14:01 14136560 15550988 469416 2.86 39992 1587668 1303532 7.47 603304 1423668 124 11:15:01 14129536 15550760 469420 2.86 41400 1592832 1301124 7.46 605292 1428864 16 11:16:01 14129152 15550516 469648 2.86 41436 1592964 1317668 7.55 604844 1428960 188 11:17:01 14128600 15549988 470072 2.87 41464 1592960 1317668 7.55 605228 1428960 204 11:18:02 14129144 15550604 469308 2.86 41496 1592968 1317668 7.55 604976 1428964 176 11:19:01 14128924 15550416 469484 2.86 41528 1592968 1317668 7.55 606524 1428964 20 11:20:01 14128436 15550228 469892 2.87 41580 1592948 1317668 7.55 606456 1429196 20 11:21:01 14128232 15550032 470032 2.87 41604 1592948 1317668 7.55 606716 1429196 20 11:22:01 13971984 15484932 530952 3.24 46164 1675688 1318628 7.56 697812 1486196 25392 11:23:01 13366060 15404996 581232 3.55 81772 2138456 1352956 7.76 806564 1924872 237036 11:24:01 13294360 15344168 641288 3.91 82564 2148404 1417640 8.13 882824 1918820 10840 Average: 14005677 15520654 494355 3.02 47201 1675985 1322177 7.58 645767 1501976 19605 11:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 ens3 170.67 99.58 483.06 28.74 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.63 0.27 0.09 0.23 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 2.23 1.22 0.88 1.02 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 1.13 0.45 0.43 0.57 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 0.80 0.50 0.46 0.36 0.00 0.00 0.00 0.00 11:15:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 1.10 0.35 0.34 0.30 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 0.68 0.48 0.38 0.56 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:02 ens3 0.47 0.23 0.08 0.19 0.00 0.00 0.00 0.00 11:18:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 1.68 1.34 0.77 2.35 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 0.28 0.17 0.07 0.17 0.00 0.00 0.00 0.00 11:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 1.27 0.52 0.55 0.59 0.00 0.00 0.00 0.00 11:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 196.02 134.89 942.97 37.16 0.00 0.00 0.00 0.00 11:22:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 137.74 107.01 1710.60 23.88 0.00 0.00 0.00 0.00 11:23:01 lo 7.46 7.46 0.72 0.72 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 11.00 8.20 7.84 10.04 0.00 0.00 0.00 0.00 11:24:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 37.59 25.40 225.18 7.59 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 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-13966) 07/30/26 _x86_64_ (4 CPU) 11:09:33 LINUX RESTART (4 CPU) 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 2.55 15.71 10.28 0.74 0.10 70.63 11:11:01 0 2.56 15.46 9.78 1.09 0.12 70.99 11:11:01 1 2.74 15.87 10.51 0.62 0.10 70.15 11:11:01 2 2.01 16.35 10.35 0.66 0.08 70.54 11:11:01 3 2.87 15.16 10.46 0.59 0.10 70.82 11:12:01 all 0.50 0.00 0.02 0.01 0.01 99.46 11:12:01 0 0.00 0.00 0.02 0.05 0.00 99.93 11:12:01 1 1.89 0.00 0.03 0.00 0.03 98.04 11:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:12:01 3 0.07 0.00 0.00 0.00 0.02 99.92 11:13:01 all 0.54 0.00 0.02 0.00 0.01 99.41 11:13:01 0 0.02 0.00 0.02 0.02 0.02 99.93 11:13:01 1 2.00 0.00 0.05 0.00 0.02 97.93 11:13:01 2 0.07 0.00 0.02 0.00 0.02 99.90 11:13:01 3 0.07 0.00 0.02 0.00 0.00 99.92 11:14:01 all 0.21 0.00 0.02 0.01 0.02 99.75 11:14:01 0 0.00 0.00 0.02 0.03 0.02 99.93 11:14:01 1 0.73 0.00 0.02 0.00 0.03 99.22 11:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 11:14:01 3 0.07 0.00 0.02 0.00 0.02 99.90 11:15:01 all 0.46 0.00 0.09 0.03 0.02 99.41 11:15:01 0 0.08 0.00 0.07 0.07 0.02 99.77 11:15:01 1 0.08 0.00 0.03 0.02 0.02 99.85 11:15:01 2 0.05 0.00 0.20 0.02 0.02 99.72 11:15:01 3 1.62 0.00 0.05 0.02 0.02 98.30 11:16:01 all 0.52 0.00 0.02 0.01 0.01 99.44 11:16:01 0 0.02 0.00 0.02 0.03 0.00 99.93 11:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:16:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:16:01 3 1.99 0.00 0.03 0.00 0.03 97.95 11:17:01 all 0.46 0.00 0.02 0.00 0.02 99.50 11:17:01 0 0.03 0.00 0.00 0.02 0.02 99.93 11:17:01 1 0.08 0.00 0.02 0.00 0.02 99.88 11:17:01 2 0.03 0.00 0.03 0.00 0.02 99.92 11:17:01 3 1.66 0.00 0.05 0.00 0.02 98.27 11:18:02 all 0.12 0.00 0.03 0.00 0.01 99.85 11:18:02 0 0.00 0.00 0.03 0.02 0.00 99.95 11:18:02 1 0.05 0.00 0.00 0.00 0.00 99.95 11:18:02 2 0.02 0.00 0.00 0.00 0.00 99.98 11:18:02 3 0.40 0.00 0.07 0.00 0.03 99.50 11:19:01 all 0.12 0.00 0.01 0.01 0.02 99.84 11:19:01 0 0.00 0.00 0.00 0.03 0.02 99.95 11:19:01 1 0.12 0.00 0.02 0.00 0.02 99.85 11:19:01 2 0.19 0.00 0.00 0.00 0.00 99.81 11:19:01 3 0.17 0.00 0.03 0.00 0.03 99.76 11:20:01 all 0.02 0.00 0.01 0.03 0.01 99.94 11:20:01 0 0.02 0.00 0.00 0.10 0.00 99.88 11:20:01 1 0.05 0.00 0.03 0.00 0.00 99.92 11:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:20:01 3 0.00 0.00 0.00 0.00 0.03 99.97 11:21:01 all 0.06 0.00 0.01 0.02 0.02 99.89 11:21:01 0 0.00 0.00 0.00 0.05 0.02 99.93 11:21:01 1 0.13 0.00 0.00 0.00 0.02 99.85 11:21:01 2 0.08 0.00 0.02 0.00 0.02 99.88 11:21:01 3 0.03 0.00 0.02 0.02 0.03 99.90 11:21:01 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 4.30 0.00 0.58 0.48 0.02 94.62 11:22:01 0 3.97 0.00 0.93 1.33 0.02 93.75 11:22:01 1 5.99 0.00 0.55 0.40 0.02 93.04 11:22:01 2 4.54 0.00 0.33 0.07 0.02 95.05 11:22:01 3 2.70 0.00 0.50 0.13 0.03 96.63 11:23:01 all 21.51 0.00 2.14 1.95 0.05 74.35 11:23:01 0 16.23 0.00 2.40 4.16 0.05 77.16 11:23:01 1 26.27 0.00 2.24 2.30 0.05 69.14 11:23:01 2 34.80 0.00 2.43 0.69 0.08 62.00 11:23:01 3 8.81 0.00 1.48 0.65 0.03 89.02 11:24:01 all 10.83 0.00 0.71 2.03 0.05 86.38 11:24:01 0 10.83 0.00 0.55 0.02 0.05 88.55 11:24:01 1 0.38 0.00 0.33 7.08 0.02 92.18 11:24:01 2 20.98 0.00 0.92 0.00 0.05 78.05 11:24:01 3 11.15 0.00 1.05 1.00 0.07 86.73 Average: all 3.01 1.11 0.99 0.38 0.03 94.48 Average: 0 2.41 1.09 0.98 0.50 0.02 95.00 Average: 1 2.90 1.12 0.98 0.74 0.02 94.23 Average: 2 4.48 1.15 1.02 0.10 0.02 93.22 Average: 3 2.26 1.08 0.98 0.17 0.03 95.48