---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13981 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 664 12777 1 2567 15014 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:05:87:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe05:8707/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:07:68:a4 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-13981) 07/30/26 _x86_64_ (4 CPU) 11:25:50 LINUX RESTART (4 CPU) 11:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:27:02 475.56 147.28 328.27 0.00 5709.43 47254.12 0.00 11:28:01 110.69 15.61 95.08 0.00 2715.25 17025.78 0.00 11:29:01 7.65 0.08 7.57 0.00 16.80 980.10 0.00 11:30:01 7.25 0.85 6.40 0.00 35.46 945.84 0.00 11:31:01 3.60 0.98 2.62 0.00 68.80 201.07 0.00 11:32:01 1.90 0.00 1.90 0.00 0.00 25.73 0.00 11:33:01 4.83 0.02 4.82 0.00 3.20 449.93 0.00 11:34:01 2.88 0.00 2.88 0.00 0.00 465.92 0.00 11:35:01 1.00 0.00 1.00 0.00 0.00 12.66 0.00 11:36:01 1.80 0.00 1.80 0.00 0.00 23.46 0.00 11:37:01 0.88 0.00 0.88 0.00 0.00 10.40 0.00 11:38:01 1.23 0.00 1.23 0.00 0.00 15.20 0.00 11:39:01 1.12 0.00 1.12 0.00 0.00 13.47 0.00 11:40:01 0.82 0.00 0.82 0.00 0.00 11.06 0.00 11:41:01 1.73 0.02 1.72 0.00 0.13 38.26 0.00 Average: 41.46 10.99 30.47 0.00 567.60 4484.70 0.00 11:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:02 13638356 15417724 585388 3.57 71016 1901292 1363816 7.82 789100 1696188 177332 11:28:01 13166668 15335756 654564 3.99 80576 2268784 1596620 9.15 937420 1993944 11592 11:29:01 13092088 15281848 707836 4.32 80840 2288488 1603280 9.19 1003144 2004252 9456 11:30:01 13075560 15283520 705072 4.30 81096 2305572 1621512 9.30 1008916 2011632 4940 11:31:01 13066680 15282084 706888 4.31 82504 2310736 1729484 9.92 1011172 2017440 16 11:32:01 13068524 15283952 705256 4.30 82544 2310736 1745576 10.01 1010136 2017404 40 11:33:01 13038556 15270460 718448 4.38 82796 2326536 1617460 9.27 1033460 2025852 11660 11:34:01 13071876 15305292 683492 4.17 82872 2327932 1549616 8.88 997856 2027196 56 11:35:01 13072228 15305676 683104 4.17 82904 2327932 1549616 8.88 995936 2027196 8 11:36:01 13070604 15304180 684640 4.18 82960 2327912 1549616 8.88 996960 2027276 20 11:37:01 13084860 15318468 670328 4.09 82984 2327912 1622292 9.30 982716 2027276 4 11:38:01 13078764 15312384 676468 4.13 83004 2327912 1622292 9.30 988856 2027276 40 11:39:01 13084348 15318024 670812 4.09 83048 2327916 1622292 9.30 985080 2027280 20 11:40:01 13083512 15317204 671692 4.10 83072 2327916 1622292 9.30 985012 2027280 176 11:41:01 12936412 15186792 801588 4.89 83124 2344272 1867944 10.71 1125576 2031484 16524 Average: 13108602 15301558 688372 4.20 81689 2290123 1618914 9.28 990089 1999265 15459 11:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:02 ens3 475.12 301.12 2494.85 75.88 0.00 0.00 0.00 0.00 11:27:02 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 79.22 64.64 956.72 12.25 0.00 0.00 0.00 0.00 11:28:01 lo 63.71 63.71 118.97 118.97 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 26.26 23.91 6.23 13.79 0.00 0.00 0.00 0.00 11:29:01 lo 74.95 74.95 264.42 264.42 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 24.71 20.78 10.27 9.99 0.00 0.00 0.00 0.00 11:30:01 lo 53.79 53.79 215.20 215.20 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 0.75 0.57 0.46 0.44 0.00 0.00 0.00 0.00 11:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 1.12 0.58 0.54 0.71 0.00 0.00 0.00 0.00 11:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 16.13 15.08 3.60 3.90 0.00 0.00 0.00 0.00 11:33:01 lo 53.99 53.99 215.48 215.48 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 1.37 0.47 0.30 0.35 0.00 0.00 0.00 0.00 11:34:01 lo 1.42 1.42 11.85 11.85 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 1.38 0.75 0.72 1.08 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.77 0.43 0.38 0.66 0.00 0.00 0.00 0.00 11:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 0.45 0.20 0.20 0.28 0.00 0.00 0.00 0.00 11:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.37 0.22 0.07 0.23 0.00 0.00 0.00 0.00 11:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 1.30 0.80 0.64 1.74 0.00 0.00 0.00 0.00 11:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.40 0.15 0.07 0.22 0.00 0.00 0.00 0.00 11:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 1.78 1.28 0.35 0.50 0.00 0.00 0.00 0.00 11:41:01 lo 18.73 18.73 239.95 239.95 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 42.04 28.70 230.91 8.13 0.00 0.00 0.00 0.00 Average: lo 17.92 17.92 71.02 71.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13981) 07/30/26 _x86_64_ (4 CPU) 11:25:50 LINUX RESTART (4 CPU) 11:26:01 CPU %user %nice %system %iowait %steal %idle 11:27:02 all 19.87 18.67 14.91 3.06 0.10 43.38 11:27:02 0 12.19 21.18 16.41 3.80 0.10 46.32 11:27:02 1 15.48 19.67 15.67 2.15 0.10 46.93 11:27:02 2 23.24 17.70 14.34 2.23 0.10 42.40 11:27:02 3 28.59 16.15 13.22 4.08 0.10 37.86 11:28:01 all 39.31 0.23 3.81 0.80 0.08 55.77 11:28:01 0 37.58 0.36 3.87 1.43 0.09 56.67 11:28:01 1 32.73 0.22 3.47 0.67 0.07 62.84 11:28:01 2 49.33 0.29 4.51 0.28 0.09 45.50 11:28:01 3 37.60 0.05 3.38 0.83 0.07 58.07 11:29:01 all 51.99 0.00 3.71 0.01 0.08 44.21 11:29:01 0 51.86 0.00 3.76 0.05 0.09 44.23 11:29:01 1 51.06 0.00 3.64 0.00 0.07 45.24 11:29:01 2 51.91 0.00 3.71 0.00 0.09 44.29 11:29:01 3 53.13 0.00 3.71 0.00 0.09 43.08 11:30:01 all 52.23 0.00 3.39 0.01 0.10 44.26 11:30:01 0 50.90 0.00 3.58 0.03 0.10 45.39 11:30:01 1 52.62 0.00 3.35 0.00 0.10 43.92 11:30:01 2 52.05 0.00 3.52 0.02 0.10 44.31 11:30:01 3 53.37 0.00 3.09 0.00 0.10 43.43 11:31:01 all 52.60 0.00 2.06 0.01 0.09 45.24 11:31:01 0 50.56 0.00 2.07 0.03 0.10 47.23 11:31:01 1 52.23 0.00 2.01 0.00 0.10 45.66 11:31:01 2 53.14 0.00 2.09 0.02 0.09 44.66 11:31:01 3 54.44 0.00 2.07 0.00 0.09 43.41 11:32:01 all 52.78 0.00 1.75 0.00 0.09 45.38 11:32:01 0 50.88 0.00 1.70 0.02 0.09 47.31 11:32:01 1 51.90 0.00 1.82 0.00 0.09 46.20 11:32:01 2 53.97 0.00 1.76 0.00 0.09 44.18 11:32:01 3 54.34 0.00 1.71 0.00 0.10 43.84 11:33:01 all 52.49 0.00 3.23 0.00 0.09 44.18 11:33:01 0 51.58 0.00 3.38 0.02 0.09 44.93 11:33:01 1 53.23 0.00 3.26 0.00 0.10 43.40 11:33:01 2 52.18 0.00 3.33 0.00 0.09 44.41 11:33:01 3 52.98 0.00 2.95 0.00 0.10 43.97 11:34:01 all 46.73 0.00 2.02 0.02 0.10 51.12 11:34:01 0 44.38 0.00 2.29 0.05 0.10 53.18 11:34:01 1 46.33 0.00 1.97 0.03 0.10 51.56 11:34:01 2 47.99 0.00 1.97 0.00 0.10 49.94 11:34:01 3 48.25 0.00 1.85 0.00 0.10 49.80 11:35:01 all 28.78 0.00 1.67 0.00 0.09 69.46 11:35:01 0 29.53 0.00 1.70 0.00 0.10 68.67 11:35:01 1 29.35 0.00 1.76 0.00 0.07 68.82 11:35:01 2 29.10 0.00 1.62 0.00 0.09 69.19 11:35:01 3 27.15 0.00 1.59 0.00 0.10 71.15 11:36:01 all 28.89 0.00 1.71 0.00 0.09 69.30 11:36:01 0 30.02 0.00 1.97 0.00 0.07 67.94 11:36:01 1 30.49 0.00 1.76 0.00 0.10 67.65 11:36:01 2 26.47 0.00 1.33 0.00 0.12 72.08 11:36:01 3 28.63 0.00 1.80 0.00 0.07 69.50 11:37:01 all 28.81 0.00 1.62 0.00 0.08 69.49 11:37:01 0 28.91 0.00 1.84 0.02 0.09 69.14 11:37:01 1 30.73 0.00 1.64 0.00 0.09 67.54 11:37:01 2 27.53 0.00 1.49 0.00 0.09 70.90 11:37:01 3 28.08 0.00 1.51 0.00 0.07 70.34 11:37:01 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 28.70 0.00 1.61 0.00 0.07 69.62 11:38:01 0 28.60 0.00 1.73 0.02 0.05 69.60 11:38:01 1 29.00 0.00 1.59 0.00 0.07 69.34 11:38:01 2 29.99 0.00 1.69 0.00 0.07 68.24 11:38:01 3 27.20 0.00 1.44 0.00 0.07 71.28 11:39:01 all 28.70 0.00 1.64 0.00 0.08 69.57 11:39:01 0 27.26 0.00 1.74 0.02 0.09 70.89 11:39:01 1 29.44 0.00 1.49 0.00 0.09 68.99 11:39:01 2 29.33 0.00 1.67 0.00 0.09 68.92 11:39:01 3 28.76 0.00 1.68 0.00 0.07 69.49 11:40:01 all 28.67 0.00 1.71 0.00 0.08 69.54 11:40:01 0 26.99 0.00 1.72 0.00 0.09 71.21 11:40:01 1 27.65 0.00 1.72 0.00 0.07 70.56 11:40:01 2 30.59 0.00 1.68 0.00 0.09 67.64 11:40:01 3 29.44 0.00 1.71 0.00 0.09 68.77 11:41:01 all 28.38 0.00 1.65 0.00 0.09 69.87 11:41:01 0 29.52 0.00 1.70 0.02 0.10 68.66 11:41:01 1 25.54 0.00 1.52 0.00 0.09 72.85 11:41:01 2 30.91 0.00 1.85 0.00 0.09 67.15 11:41:01 3 27.58 0.00 1.52 0.00 0.10 70.79 Average: all 37.96 1.28 3.12 0.27 0.09 57.28 Average: 0 36.73 1.47 3.32 0.37 0.09 58.02 Average: 1 37.22 1.35 3.13 0.19 0.09 58.00 Average: 2 39.19 1.22 3.12 0.17 0.09 56.21 Average: 3 38.68 1.10 2.90 0.33 0.09 56.90