---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-889 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 9.2G 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 68M 68M 0 100% /snap/lxd/22753 /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 12758 1 2586 15023 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:53:fc:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe53:fcda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:36:f3:91 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-889) 07/18/26 _x86_64_ (4 CPU) 20:52:36 LINUX RESTART (4 CPU) 20:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:54:01 389.67 122.40 267.27 0.00 4450.99 14999.37 0.00 20:55:01 84.60 14.38 70.22 0.00 2688.22 15751.79 0.00 20:56:01 6.32 0.12 6.20 0.00 13.46 758.67 0.00 20:57:01 6.12 0.07 6.05 0.00 10.53 918.00 0.00 20:58:01 3.97 0.98 2.98 0.00 68.79 203.30 0.00 20:59:01 1.52 0.00 1.52 0.00 0.00 19.86 0.00 21:00:01 5.13 0.02 5.12 0.00 2.00 454.86 0.00 21:01:01 2.53 0.00 2.53 0.00 0.00 419.13 0.00 21:02:01 1.20 0.00 1.20 0.00 0.00 55.47 0.00 21:03:01 1.75 0.00 1.75 0.00 0.00 23.60 0.00 21:04:02 0.83 0.00 0.83 0.00 0.00 10.00 0.00 21:05:01 0.81 0.00 0.81 0.00 0.00 13.15 0.00 21:06:01 1.15 0.00 1.15 0.00 0.00 13.33 0.00 21:07:01 0.80 0.00 0.80 0.00 0.00 10.53 0.00 21:08:01 3.15 2.02 1.13 0.00 31.33 30.26 0.00 Average: 34.01 9.34 24.66 0.00 484.90 2247.94 0.00 20:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:54:01 13542172 15386104 621316 3.79 72796 1952244 1429556 8.20 816932 1755812 180232 20:55:01 13168392 15369972 625000 3.81 80808 2290236 1496484 8.58 899944 2024144 8540 20:56:01 13091924 15312664 682380 4.16 81096 2308268 1591292 9.12 966388 2033880 11376 20:57:01 13069884 15305636 688784 4.20 81308 2322708 1659092 9.51 980804 2039964 5020 20:58:01 13054364 15297088 697176 4.25 82716 2328000 1768488 10.14 990292 2045384 16 20:59:01 13058656 15301424 692948 4.23 82756 2328000 1767196 10.13 985968 2045344 136 21:00:01 13020568 15279788 713996 4.36 83016 2343760 1646544 9.44 1017624 2053360 11384 21:01:01 13045320 15305900 687916 4.20 83088 2345028 1571836 9.01 992132 2054640 1340 21:02:01 13045264 15305896 687860 4.20 83132 2345028 1571836 9.01 988940 2054636 8 21:03:01 13042788 15303548 690288 4.21 83204 2345000 1571836 9.01 990836 2054700 12 21:04:02 13065912 15326712 667220 4.07 83236 2345008 1640212 9.40 969756 2054700 20 21:05:01 13063540 15324396 669492 4.08 83268 2345008 1640212 9.40 970728 2054708 188 21:06:01 13069524 15330424 663468 4.05 83300 2345020 1640212 9.40 965452 2054712 4 21:07:01 13070084 15331008 662884 4.04 83324 2345020 1640212 9.40 963652 2054712 172 21:08:01 13089904 15368648 624584 3.81 83524 2362160 1517320 8.70 928044 2071552 16768 Average: 13099886 15323281 671687 4.10 82038 2310033 1610155 9.23 961833 2030150 15681 20:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:54:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 ens3 512.25 310.46 2550.61 79.50 0.00 0.00 0.00 0.00 20:55:01 lo 72.27 72.27 155.68 155.68 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 ens3 82.90 66.59 906.42 11.86 0.00 0.00 0.00 0.00 20:56:01 lo 72.47 72.47 251.28 251.28 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 ens3 23.20 21.73 5.16 5.47 0.00 0.00 0.00 0.00 20:57:01 lo 47.88 47.88 189.25 189.25 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 ens3 14.18 13.45 3.16 3.42 0.00 0.00 0.00 0.00 20:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 ens3 0.70 0.50 0.45 0.40 0.00 0.00 0.00 0.00 20:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 0.40 0.25 0.14 0.28 0.00 0.00 0.00 0.00 21:00:01 lo 53.47 53.47 215.31 215.31 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 15.98 15.13 3.63 3.86 0.00 0.00 0.00 0.00 21:01:01 lo 1.42 1.42 11.85 11.85 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 0.95 0.57 0.38 1.32 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 0.15 0.08 0.06 0.21 0.00 0.00 0.00 0.00 21:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 21:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:02 ens3 1.48 0.68 0.65 0.76 0.00 0.00 0.00 0.00 21:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 ens3 0.25 0.15 0.07 0.23 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 0.20 0.12 0.06 0.22 0.00 0.00 0.00 0.00 21:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 0.28 0.20 0.07 0.22 0.00 0.00 0.00 0.00 21:08:01 lo 15.38 15.38 239.81 239.81 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 1.45 1.28 0.34 0.50 0.00 0.00 0.00 0.00 Average: lo 17.73 17.73 70.98 70.98 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 43.69 28.79 231.68 7.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-889) 07/18/26 _x86_64_ (4 CPU) 20:52:36 LINUX RESTART (4 CPU) 20:53:01 CPU %user %nice %system %iowait %steal %idle 20:54:01 all 21.78 16.22 12.88 4.35 0.12 44.65 20:54:01 0 27.50 15.15 11.93 4.34 0.10 40.98 20:54:01 1 25.71 14.43 12.00 4.08 0.13 43.64 20:54:01 2 21.99 16.52 13.18 5.12 0.13 43.06 20:54:01 3 11.89 18.80 14.41 3.85 0.10 50.94 20:55:01 all 41.27 0.00 3.84 1.32 0.09 53.48 20:55:01 0 55.68 0.00 4.40 0.78 0.12 39.02 20:55:01 1 35.59 0.00 4.00 2.71 0.08 57.61 20:55:01 2 36.73 0.00 3.65 0.31 0.07 59.25 20:55:01 3 37.04 0.00 3.32 1.46 0.10 58.08 20:56:01 all 51.93 0.00 3.75 0.06 0.10 44.15 20:56:01 0 50.98 0.00 3.86 0.00 0.10 45.06 20:56:01 1 52.25 0.00 3.86 0.02 0.09 43.79 20:56:01 2 51.65 0.00 3.78 0.00 0.10 44.46 20:56:01 3 52.84 0.00 3.51 0.24 0.10 43.30 20:57:01 all 52.23 0.00 3.05 0.03 0.11 44.58 20:57:01 0 51.51 0.00 3.05 0.02 0.10 45.32 20:57:01 1 52.75 0.00 3.16 0.02 0.10 43.97 20:57:01 2 51.74 0.00 3.19 0.02 0.10 44.95 20:57:01 3 52.91 0.00 2.79 0.09 0.14 44.07 20:58:01 all 52.46 0.00 1.93 0.02 0.11 45.48 20:58:01 0 45.41 0.00 1.71 0.03 0.10 52.75 20:58:01 1 54.26 0.00 2.06 0.00 0.12 43.56 20:58:01 2 54.58 0.00 1.96 0.00 0.12 43.34 20:58:01 3 55.62 0.00 1.98 0.03 0.10 42.27 20:59:01 all 52.52 0.00 1.88 0.01 0.10 45.49 20:59:01 0 49.67 0.00 1.85 0.00 0.10 48.37 20:59:01 1 52.51 0.00 1.85 0.02 0.10 45.53 20:59:01 2 53.14 0.00 1.90 0.02 0.10 44.85 20:59:01 3 54.76 0.00 1.92 0.00 0.10 43.21 21:00:01 all 52.68 0.00 3.22 0.06 0.11 43.94 21:00:01 0 52.02 0.00 3.33 0.02 0.10 44.53 21:00:01 1 51.37 0.00 3.36 0.00 0.10 45.16 21:00:01 2 53.43 0.00 2.89 0.00 0.12 43.57 21:00:01 3 53.89 0.00 3.30 0.21 0.10 42.51 21:01:01 all 48.28 0.00 2.15 0.05 0.10 49.42 21:01:01 0 45.83 0.00 2.24 0.00 0.12 51.81 21:01:01 1 47.36 0.00 2.01 0.00 0.10 50.53 21:01:01 2 50.79 0.00 2.25 0.00 0.09 46.88 21:01:01 3 49.12 0.00 2.11 0.19 0.09 48.50 21:02:01 all 28.66 0.00 1.68 0.00 0.08 69.58 21:02:01 0 26.69 0.00 1.60 0.00 0.07 71.64 21:02:01 1 27.75 0.00 1.61 0.00 0.07 70.58 21:02:01 2 27.61 0.00 1.63 0.00 0.07 70.70 21:02:01 3 32.60 0.00 1.89 0.02 0.10 65.39 21:03:01 all 28.92 0.00 1.66 0.03 0.09 69.31 21:03:01 0 27.54 0.00 1.42 0.00 0.09 70.95 21:03:01 1 27.94 0.00 1.72 0.00 0.10 70.24 21:03:01 2 31.43 0.00 1.89 0.04 0.09 66.56 21:03:01 3 28.80 0.00 1.61 0.07 0.09 69.44 21:04:02 all 28.87 0.00 1.63 0.00 0.07 69.43 21:04:02 0 28.55 0.00 1.54 0.00 0.09 69.82 21:04:02 1 30.32 0.00 1.73 0.00 0.07 67.88 21:04:02 2 27.60 0.00 1.66 0.00 0.07 70.68 21:04:02 3 28.99 0.00 1.61 0.00 0.07 69.33 21:04:02 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 28.50 0.00 1.76 0.00 0.08 69.66 21:05:01 0 28.33 0.00 1.74 0.00 0.07 69.85 21:05:01 1 29.52 0.00 1.85 0.00 0.09 68.54 21:05:01 2 28.28 0.00 1.66 0.00 0.09 69.98 21:05:01 3 27.87 0.00 1.77 0.02 0.07 70.28 21:06:01 all 28.52 0.00 1.69 0.03 0.07 69.69 21:06:01 0 28.45 0.00 1.72 0.00 0.07 69.75 21:06:01 1 26.39 0.00 1.72 0.00 0.05 71.84 21:06:01 2 28.84 0.00 1.68 0.04 0.07 69.37 21:06:01 3 30.37 0.00 1.64 0.09 0.09 67.81 21:07:01 all 28.70 0.00 1.70 0.02 0.10 69.48 21:07:01 0 26.20 0.00 1.50 0.00 0.10 72.20 21:07:01 1 30.82 0.00 1.87 0.00 0.10 67.20 21:07:01 2 29.96 0.00 1.66 0.02 0.09 68.28 21:07:01 3 27.80 0.00 1.78 0.07 0.10 70.25 21:08:01 all 28.99 0.00 1.68 0.02 0.09 69.23 21:08:01 0 29.74 0.00 1.69 0.02 0.09 68.47 21:08:01 1 26.56 0.00 1.62 0.03 0.09 71.70 21:08:01 2 28.89 0.00 1.55 0.00 0.07 69.49 21:08:01 3 30.78 0.00 1.84 0.02 0.10 67.26 Average: all 38.33 1.11 2.99 0.41 0.09 57.08 Average: 0 38.33 1.03 2.92 0.35 0.10 57.26 Average: 1 38.11 0.98 2.98 0.47 0.09 57.36 Average: 2 38.49 1.13 2.99 0.38 0.09 56.91 Average: 3 38.37 1.27 3.05 0.43 0.10 56.78