---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1004 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 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 650 12779 1 2578 15027 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:05:28:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe05:284d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:f8:41:c2 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-1004) 07/22/26 _x86_64_ (4 CPU) 18:06:12 LINUX RESTART (4 CPU) 18:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:08:01 176.60 62.19 114.40 0.00 3224.67 12552.60 0.00 18:09:01 46.59 0.30 46.29 0.00 41.19 11223.06 0.00 18:10:01 7.38 0.10 7.28 0.00 12.80 904.53 0.00 18:11:01 3.55 0.00 3.55 0.00 0.00 699.22 0.00 18:12:01 3.88 0.98 2.90 0.00 68.79 47.19 0.00 18:13:01 2.23 0.00 2.23 0.00 0.00 69.59 0.00 18:14:01 5.22 0.03 5.18 0.00 2.13 640.69 0.00 18:15:01 1.65 0.00 1.65 0.00 0.00 221.56 0.00 18:16:01 0.87 0.00 0.87 0.00 0.00 11.20 0.00 18:17:01 1.70 0.02 1.68 0.00 0.13 23.46 0.00 18:18:01 1.02 0.00 1.02 0.00 0.00 12.00 0.00 18:19:01 1.18 0.00 1.18 0.00 0.00 15.46 0.00 18:20:01 0.83 0.00 0.83 0.00 0.00 10.13 0.00 18:21:01 1.22 0.00 1.22 0.00 0.00 15.46 0.00 18:22:01 5.90 0.52 5.38 0.00 59.86 267.69 0.00 Average: 17.14 4.21 12.93 0.00 223.98 1768.97 0.00 18:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 13249780 15419244 569656 3.47 80604 2269516 1453664 8.33 843960 2003696 309176 18:09:01 13162024 15353792 634072 3.87 80988 2290848 1551348 8.89 925488 2010328 10324 18:10:01 13101236 15314724 672184 4.10 81324 2311712 1636620 9.38 974224 2020944 13376 18:11:01 13090988 15309912 677152 4.13 81440 2316516 1639960 9.40 981304 2023544 148 18:12:01 13082784 15308368 678440 4.14 82844 2321676 1741864 9.99 982604 2028580 64 18:13:01 13115648 15344964 641732 3.91 82900 2325260 1629108 9.34 949212 2031364 3572 18:14:01 13033696 15275984 710248 4.33 83124 2337640 1682472 9.65 1023032 2037076 4548 18:15:01 13084104 15327736 658460 4.02 83160 2338912 1559096 8.94 971780 2038356 32 18:16:01 13084364 15328100 658136 4.01 83180 2338912 1559096 8.94 971884 2038436 8 18:17:01 13093916 15337684 648476 3.96 83224 2338892 1576044 9.04 962212 2038420 200 18:18:01 13093144 15336944 649164 3.96 83252 2338896 1646460 9.44 962608 2038420 12 18:19:01 13090260 15334108 651960 3.98 83284 2338900 1646460 9.44 964196 2038424 28 18:20:01 13090348 15334220 651840 3.98 83316 2338900 1646460 9.44 965524 2038424 12 18:21:01 13089180 15333092 652964 3.98 83348 2338904 1646460 9.44 965484 2038428 8 18:22:01 13086692 15374912 609984 3.72 84376 2381404 1383220 7.93 942472 2064548 50680 Average: 13103211 15335586 650965 3.97 82691 2328459 1599889 9.17 959066 2032599 26146 18:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 lo 13.32 13.32 12.59 12.59 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 119.57 90.88 1971.12 14.09 0.00 0.00 0.00 0.00 18:09:01 lo 87.17 87.17 240.35 240.35 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 33.76 31.81 18.90 8.19 0.00 0.00 0.00 0.00 18:10:01 lo 73.85 73.85 269.04 269.04 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 23.33 22.02 5.25 5.58 0.00 0.00 0.00 0.00 18:11:01 lo 18.76 18.76 75.92 75.92 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 5.40 5.00 1.21 1.40 0.00 0.00 0.00 0.00 18:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 ens3 1.48 0.88 0.78 0.75 0.00 0.00 0.00 0.00 18:13:01 lo 10.51 10.51 47.09 47.09 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 3.78 3.45 1.03 1.17 0.00 0.00 0.00 0.00 18:14:01 lo 42.69 42.69 168.46 168.46 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 13.73 12.01 3.28 3.61 0.00 0.00 0.00 0.00 18:15:01 lo 1.63 1.63 11.91 11.91 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 1.08 0.52 0.26 0.37 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 0.63 0.40 0.37 0.64 0.00 0.00 0.00 0.00 18:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 0.43 0.27 0.15 0.30 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.37 0.20 0.13 0.23 0.00 0.00 0.00 0.00 18:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 0.52 0.32 0.13 0.44 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.22 0.10 0.07 0.21 0.00 0.00 0.00 0.00 18:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 0.32 0.20 0.07 0.23 0.00 0.00 0.00 0.00 18:22:01 lo 40.98 40.98 444.59 444.59 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 12.15 10.30 9.19 14.00 0.00 0.00 0.00 0.00 Average: lo 19.31 19.31 84.75 84.75 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 14.33 11.80 132.09 3.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1004) 07/22/26 _x86_64_ (4 CPU) 18:06:12 LINUX RESTART (4 CPU) 18:07:02 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 19.73 8.44 7.21 2.68 0.07 61.87 18:08:01 0 7.04 10.09 7.64 2.39 0.07 72.77 18:08:01 1 31.42 9.04 7.22 1.92 0.09 50.31 18:08:01 2 18.83 6.21 6.87 5.18 0.07 62.84 18:08:01 3 21.90 8.39 7.09 1.21 0.07 61.33 18:09:01 all 51.13 0.00 3.98 0.53 0.09 44.27 18:09:01 0 50.46 0.00 4.24 0.70 0.07 44.52 18:09:01 1 50.37 0.00 3.76 0.31 0.10 45.46 18:09:01 2 51.06 0.00 4.01 1.04 0.10 43.78 18:09:01 3 52.63 0.00 3.92 0.05 0.09 43.31 18:10:01 all 51.64 0.00 3.83 0.02 0.09 44.43 18:10:01 0 50.20 0.00 3.89 0.00 0.10 45.80 18:10:01 1 52.26 0.00 4.11 0.02 0.07 43.54 18:10:01 2 51.88 0.00 3.54 0.05 0.09 44.44 18:10:01 3 52.22 0.00 3.78 0.00 0.09 43.92 18:11:01 all 52.51 0.00 2.21 0.01 0.08 45.19 18:11:01 0 50.68 0.00 2.41 0.00 0.07 46.85 18:11:01 1 51.46 0.00 2.20 0.00 0.07 46.26 18:11:01 2 53.45 0.00 2.16 0.03 0.09 44.27 18:11:01 3 54.42 0.00 2.09 0.00 0.09 43.41 18:12:01 all 52.57 0.00 2.04 0.01 0.13 45.26 18:12:01 0 50.62 0.00 1.84 0.00 0.12 47.42 18:12:01 1 51.40 0.00 2.24 0.02 0.14 46.21 18:12:01 2 53.48 0.00 1.81 0.00 0.14 44.57 18:12:01 3 54.77 0.00 2.26 0.02 0.12 42.83 18:13:01 all 52.67 0.00 2.23 0.00 0.10 45.00 18:13:01 0 52.85 0.00 2.40 0.00 0.09 44.67 18:13:01 1 50.65 0.00 2.32 0.00 0.10 46.92 18:13:01 2 54.23 0.00 2.22 0.02 0.12 43.41 18:13:01 3 52.91 0.00 1.96 0.00 0.09 45.04 18:14:01 all 52.46 0.00 3.13 0.02 0.09 44.30 18:14:01 0 50.16 0.00 3.03 0.02 0.10 46.68 18:14:01 1 53.30 0.00 3.16 0.00 0.09 43.46 18:14:01 2 52.76 0.00 3.11 0.05 0.09 43.99 18:14:01 3 53.61 0.00 3.22 0.00 0.09 43.09 18:15:01 all 41.15 0.00 1.89 0.01 0.10 56.85 18:15:01 0 38.93 0.00 1.76 0.00 0.09 59.22 18:15:01 1 42.50 0.00 1.91 0.00 0.10 55.48 18:15:01 2 40.00 0.00 2.10 0.03 0.10 57.76 18:15:01 3 43.10 0.00 1.79 0.00 0.12 54.99 18:16:01 all 28.85 0.00 1.61 0.04 0.07 69.42 18:16:01 0 26.91 0.00 1.74 0.10 0.05 71.19 18:16:01 1 31.65 0.00 1.76 0.00 0.09 66.50 18:16:01 2 28.34 0.00 1.54 0.07 0.09 69.96 18:16:01 3 28.52 0.00 1.39 0.00 0.07 70.01 18:17:01 all 28.98 0.00 1.82 0.03 0.08 69.09 18:17:01 0 28.79 0.00 1.79 0.02 0.09 69.31 18:17:01 1 29.64 0.00 2.08 0.03 0.09 68.15 18:17:01 2 28.88 0.00 1.71 0.05 0.10 69.25 18:17:01 3 28.62 0.00 1.70 0.00 0.05 69.62 18:18:01 all 28.75 0.00 1.70 0.03 0.07 69.45 18:18:01 0 27.75 0.00 1.49 0.02 0.07 70.67 18:18:01 1 27.36 0.00 1.74 0.00 0.07 70.83 18:18:01 2 30.66 0.00 1.93 0.12 0.05 67.24 18:18:01 3 29.23 0.00 1.66 0.00 0.07 69.04 18:18:01 CPU %user %nice %system %iowait %steal %idle 18:19:01 all 28.50 0.00 1.79 0.00 0.07 69.64 18:19:01 0 29.96 0.00 1.88 0.00 0.09 68.08 18:19:01 1 28.75 0.00 1.86 0.00 0.07 69.32 18:19:01 2 28.82 0.00 1.81 0.00 0.07 69.31 18:19:01 3 26.47 0.00 1.62 0.00 0.07 71.84 18:20:01 all 28.52 0.00 1.62 0.01 0.08 69.77 18:20:01 0 26.48 0.00 1.65 0.00 0.10 71.77 18:20:01 1 30.40 0.00 1.66 0.00 0.09 67.85 18:20:01 2 29.45 0.00 1.73 0.03 0.07 68.72 18:20:01 3 27.76 0.00 1.43 0.00 0.07 70.74 18:21:01 all 28.53 0.00 1.62 0.00 0.07 69.78 18:21:01 0 25.94 0.00 1.46 0.02 0.07 72.52 18:21:01 1 29.64 0.00 1.74 0.00 0.07 68.55 18:21:01 2 29.78 0.00 1.67 0.00 0.07 68.48 18:21:01 3 28.76 0.00 1.61 0.00 0.07 69.56 18:22:01 all 26.88 0.00 1.70 0.09 0.08 71.24 18:22:01 0 23.04 0.00 1.54 0.00 0.07 75.35 18:22:01 1 29.05 0.00 1.74 0.05 0.10 69.05 18:22:01 2 29.44 0.00 1.97 0.32 0.09 68.17 18:22:01 3 25.98 0.00 1.53 0.00 0.07 72.43 Average: all 38.23 0.57 2.57 0.23 0.09 58.32 Average: 0 35.99 0.69 2.60 0.22 0.08 60.42 Average: 1 39.38 0.61 2.64 0.16 0.09 57.13 Average: 2 38.76 0.42 2.55 0.47 0.09 57.70 Average: 3 38.77 0.56 2.48 0.09 0.08 58.02