---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6568 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/28254 ---> free -m: total used free shared buff/cache available Mem: 16009 652 12686 1 2670 15017 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:b2:d1:db brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:feb2:d1db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:9f:9e:41 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-6568) 10/30/26 _x86_64_ (4 CPU) 13:10:07 LINUX RESTART (4 CPU) 13:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:12:01 179.46 59.89 119.57 0.00 3196.61 13861.13 0.00 13:13:01 35.41 0.10 35.31 0.00 15.86 8622.56 0.00 13:14:01 7.15 0.08 7.07 0.00 16.40 711.21 0.00 13:15:01 3.25 0.00 3.25 0.00 0.00 530.58 0.00 13:16:01 25.42 4.32 21.10 0.00 125.47 2238.27 0.00 13:17:01 7.17 0.15 7.02 0.00 1.20 529.91 0.00 13:18:01 2.98 0.00 2.98 0.00 0.00 446.25 0.00 13:19:01 1.92 0.00 1.92 0.00 0.00 22.40 0.00 13:20:01 1.07 0.00 1.07 0.00 0.00 11.73 0.00 13:21:01 1.52 0.00 1.52 0.00 0.00 17.46 0.00 13:22:01 1.00 0.00 1.00 0.00 0.00 14.66 0.00 13:23:01 1.43 0.00 1.43 0.00 0.00 17.20 0.00 13:24:01 2.58 0.52 2.07 0.00 62.52 598.30 0.00 Average: 20.59 4.93 15.66 0.00 259.16 2109.66 0.00 13:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:01 13228792 15392160 593548 3.62 81112 2262304 1540304 8.83 873384 1990352 232368 13:13:01 13165448 15344188 640804 3.91 81368 2277128 1600808 9.18 928116 1996932 4 13:14:01 13140216 15343088 641080 3.91 81700 2300336 1614800 9.26 940960 2009544 11484 13:15:01 13102872 15308880 675768 4.12 81804 2302716 1701620 9.76 976120 2010540 20 13:16:01 12978884 15295172 671748 4.10 98928 2397928 1682960 9.65 1037408 2054500 396 13:17:01 12938268 15266436 699796 4.27 97708 2410584 1579608 9.06 1074112 2059224 11456 13:18:01 12987984 15317500 648512 3.96 97756 2411844 1472256 8.44 1023032 2060488 32 13:19:01 12989172 15318792 647168 3.95 97844 2411848 1472256 8.44 1021428 2060492 8 13:20:01 12991936 15321592 644372 3.93 97884 2411836 1488864 8.54 1017896 2060496 20 13:21:01 12990480 15320196 645772 3.94 97920 2411856 1569540 9.00 1019900 2060500 20 13:22:01 12994220 15324096 641816 3.92 97960 2411984 1585568 9.09 1016200 2060628 20 13:23:01 12988136 15318056 647800 3.95 97992 2411988 1585568 9.09 1021184 2060632 4 13:24:01 13057076 15430212 535196 3.26 98072 2454424 1271604 7.29 926320 2089120 24404 Average: 13042576 15330798 641029 3.91 92927 2375137 1551212 8.89 990466 2044111 21557 13:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:01 ens3 129.96 87.95 1683.69 15.17 0.00 0.00 0.00 0.00 13:12:01 lo 42.11 42.11 65.28 65.28 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 13:13:01 ens3 18.36 17.33 4.48 4.36 0.00 0.00 0.00 0.00 13:13:01 lo 56.77 56.77 179.13 179.13 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 13:14:01 ens3 25.56 24.15 5.73 6.08 0.00 0.00 0.00 0.00 13:14:01 lo 81.09 81.09 294.88 294.88 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 13:15:01 ens3 3.37 3.22 0.76 0.95 0.00 0.00 0.00 0.00 13:15:01 lo 11.95 11.95 43.65 43.65 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 13:16:01 ens3 39.87 18.67 767.61 1.80 0.00 0.00 0.00 0.00 13:16:01 lo 0.33 0.33 0.04 0.04 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 13:17:01 ens3 16.78 15.93 3.98 4.99 0.00 0.00 0.00 0.00 13:17:01 lo 53.81 53.81 214.18 214.18 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 13:18:01 ens3 0.37 0.28 0.10 0.26 0.00 0.00 0.00 0.00 13:18:01 lo 1.25 1.25 11.85 11.85 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 13:19:01 ens3 0.20 0.17 0.06 0.22 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 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 13:20:01 ens3 0.13 0.10 0.05 0.21 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 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 13:21:01 ens3 0.38 0.30 0.14 0.29 0.00 0.00 0.00 0.00 13:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 0.12 0.07 0.05 0.21 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 0.50 0.13 0.09 0.22 0.00 0.00 0.00 0.00 13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 9.33 6.60 6.64 3.76 0.00 0.00 0.00 0.00 13:24:01 lo 32.39 32.39 441.63 441.63 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 18.70 13.36 188.33 2.95 0.00 0.00 0.00 0.00 Average: lo 21.54 21.54 96.25 96.25 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-6568) 10/30/26 _x86_64_ (4 CPU) 13:10:07 LINUX RESTART (4 CPU) 13:11:02 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 25.17 11.76 10.93 1.91 0.02 50.22 13:12:01 0 19.29 12.81 11.39 1.67 0.02 54.82 13:12:01 1 28.25 14.08 12.50 1.76 0.02 43.39 13:12:01 2 34.34 7.67 8.63 1.90 0.02 47.45 13:12:01 3 18.81 12.49 11.20 2.31 0.02 55.17 13:13:01 all 53.18 0.00 3.37 0.12 0.02 43.30 13:13:01 0 52.23 0.00 3.48 0.29 0.02 43.98 13:13:01 1 52.65 0.00 3.59 0.12 0.03 43.61 13:13:01 2 53.41 0.00 3.27 0.03 0.02 43.27 13:13:01 3 54.43 0.00 3.15 0.05 0.02 42.34 13:14:01 all 52.57 0.00 4.11 0.02 0.02 43.29 13:14:01 0 50.81 0.00 3.89 0.02 0.02 45.26 13:14:01 1 52.54 0.00 4.24 0.00 0.02 43.20 13:14:01 2 53.29 0.00 3.79 0.02 0.02 42.89 13:14:01 3 53.67 0.00 4.50 0.03 0.02 41.78 13:15:01 all 53.28 0.00 2.28 0.01 0.02 44.41 13:15:01 0 51.22 0.00 2.25 0.00 0.00 46.54 13:15:01 1 52.78 0.00 2.46 0.02 0.03 44.71 13:15:01 2 54.67 0.00 2.17 0.03 0.02 43.11 13:15:01 3 54.46 0.00 2.23 0.00 0.02 43.29 13:16:01 all 54.45 0.00 3.05 0.13 0.01 42.36 13:16:01 0 52.71 0.00 2.81 0.02 0.03 44.43 13:16:01 1 55.55 0.00 2.69 0.03 0.02 41.71 13:16:01 2 53.48 0.00 4.14 0.38 0.00 42.00 13:16:01 3 56.05 0.00 2.55 0.09 0.00 41.31 13:17:01 all 53.49 0.00 3.53 0.01 0.03 42.94 13:17:01 0 52.80 0.00 3.80 0.00 0.03 43.37 13:17:01 1 53.15 0.00 3.49 0.00 0.02 43.35 13:17:01 2 54.27 0.00 3.58 0.03 0.03 42.08 13:17:01 3 53.77 0.00 3.25 0.02 0.02 42.95 13:18:01 all 43.25 0.00 2.05 0.01 0.01 54.69 13:18:01 0 40.83 0.00 2.29 0.00 0.02 56.86 13:18:01 1 43.89 0.00 2.18 0.00 0.02 53.91 13:18:01 2 44.57 0.00 1.97 0.05 0.00 53.41 13:18:01 3 43.72 0.00 1.74 0.00 0.00 54.54 13:19:01 all 29.26 0.00 1.77 0.00 0.00 68.96 13:19:01 0 28.21 0.00 1.90 0.00 0.02 69.87 13:19:01 1 27.67 0.00 1.67 0.00 0.00 70.66 13:19:01 2 33.00 0.00 1.84 0.00 0.00 65.17 13:19:01 3 28.18 0.00 1.69 0.00 0.00 70.13 13:20:01 all 29.23 0.00 2.02 0.01 0.02 68.72 13:20:01 0 30.03 0.00 2.29 0.00 0.02 67.66 13:20:01 1 30.16 0.00 1.85 0.02 0.02 67.96 13:20:01 2 29.54 0.00 2.16 0.02 0.02 68.27 13:20:01 3 27.24 0.00 1.80 0.00 0.02 70.94 13:21:01 all 28.90 0.00 1.78 0.00 0.02 69.30 13:21:01 0 28.42 0.00 1.91 0.00 0.02 69.65 13:21:01 1 30.85 0.00 1.81 0.00 0.02 67.32 13:21:01 2 26.94 0.00 1.68 0.02 0.02 71.34 13:21:01 3 29.36 0.00 1.72 0.00 0.02 68.91 13:22:01 all 29.03 0.00 1.66 0.00 0.01 69.30 13:22:01 0 27.06 0.00 1.86 0.00 0.00 71.08 13:22:01 1 32.96 0.00 1.58 0.00 0.02 65.45 13:22:01 2 26.10 0.00 1.43 0.02 0.00 72.46 13:22:01 3 30.04 0.00 1.75 0.00 0.02 68.19 13:22:01 CPU %user %nice %system %iowait %steal %idle 13:23:01 all 29.00 0.00 1.85 0.00 0.01 69.14 13:23:01 0 29.88 0.00 1.93 0.00 0.02 68.16 13:23:01 1 29.89 0.00 1.96 0.00 0.00 68.16 13:23:01 2 29.92 0.00 1.74 0.02 0.00 68.32 13:23:01 3 26.31 0.00 1.76 0.00 0.02 71.92 13:24:01 all 28.01 0.00 1.72 0.02 0.01 70.23 13:24:01 0 28.05 0.00 1.76 0.00 0.02 70.17 13:24:01 1 27.44 0.00 1.68 0.00 0.02 70.86 13:24:01 2 28.72 0.00 1.81 0.07 0.02 69.38 13:24:01 3 27.83 0.00 1.64 0.00 0.00 70.53 Average: all 39.20 0.91 3.09 0.17 0.01 56.62 Average: 0 37.87 0.99 3.20 0.15 0.02 57.76 Average: 1 39.90 1.08 3.21 0.15 0.02 55.65 Average: 2 40.23 0.59 2.95 0.20 0.01 56.01 Average: 3 38.79 0.96 3.00 0.19 0.01 57.04