---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12213 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 9.3G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40364 ---> free -m: total used free shared buff/cache available Mem: 16009 735 12501 1 2771 14943 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:29:9a:5d brd ff:ff:ff:ff:ff:ff inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85324sec preferred_lft 85324sec inet6 fe80::f816:3eff:fe29:9a5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:02:0d:88 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-12213) 08/13/26 _x86_64_ (4 CPU) 14:01:07 LINUX RESTART (4 CPU) 14:02:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:03:01 180.78 57.65 123.13 0.00 3212.14 13928.51 0.00 14:04:01 35.93 2.15 33.78 0.00 58.39 8697.48 0.00 14:05:01 8.02 0.08 7.93 0.00 17.06 934.51 0.00 14:06:01 3.85 0.02 3.83 0.00 0.27 679.62 0.00 14:07:01 27.36 10.11 17.24 0.00 3438.05 3763.41 0.00 14:08:01 2.90 0.00 2.90 0.00 0.00 33.86 0.00 14:09:01 4.32 0.03 4.28 0.00 5.07 395.53 0.00 14:10:01 3.17 0.00 3.17 0.00 0.00 471.71 0.00 14:11:01 1.33 0.00 1.33 0.00 0.00 86.24 0.00 14:12:01 1.75 0.00 1.75 0.00 0.00 23.60 0.00 14:13:01 0.98 0.00 0.98 0.00 0.00 11.33 0.00 14:14:01 1.45 0.00 1.45 0.00 0.00 17.86 0.00 14:15:01 0.82 0.00 0.82 0.00 0.00 10.00 0.00 14:16:01 1.07 0.00 1.07 0.00 0.00 14.26 0.00 14:17:01 1.18 0.03 1.15 0.00 0.27 15.46 0.00 14:18:01 1.23 0.00 1.23 0.00 0.00 15.73 0.00 14:19:01 16.06 2.35 13.71 0.00 181.44 2077.12 0.00 Average: 16.87 4.16 12.71 0.00 401.13 1810.08 0.00 14:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:03:01 13160604 15323020 667596 4.07 80232 2262732 1556024 8.92 948124 1991824 243236 14:04:01 13052576 15233444 756392 4.61 80656 2279964 1676088 9.61 1044928 1999444 10632 14:05:01 13001000 15203648 785104 4.79 80960 2300888 1682700 9.65 1086572 2010072 12600 14:06:01 13027468 15235244 753272 4.59 81076 2305660 1709636 9.80 1057816 2012244 180 14:07:01 12791136 15215268 765908 4.67 86268 2509628 1832864 10.51 1213328 2073612 476 14:08:01 12795668 15219856 761376 4.64 86316 2509632 1832864 10.51 1207920 2073616 12 14:09:01 12729912 15169008 812024 4.95 86560 2523900 1751636 10.04 1266392 2081608 10532 14:10:01 12749288 15190164 790820 4.82 86656 2525516 1847876 10.59 1248668 2081964 8 14:11:01 12793688 15236168 744996 4.54 86684 2526784 1631424 9.35 1200868 2083572 8 14:12:01 12794156 15236688 744460 4.54 86756 2526764 1631424 9.35 1201752 2083552 16 14:13:01 12806196 15248760 732432 4.47 86788 2526768 1631424 9.35 1190480 2083556 8 14:14:01 12803872 15246488 734608 4.48 86820 2526772 1708744 9.80 1191544 2083560 16 14:15:01 12801880 15244520 736580 4.49 86844 2526772 1708744 9.80 1192668 2083560 8 14:16:01 12800896 15243604 737508 4.50 86868 2526776 1708744 9.80 1194856 2083596 4 14:17:01 12796548 15239332 741820 4.53 86916 2526768 1722772 9.88 1197704 2083600 224 14:18:01 12784008 15226840 754244 4.60 86948 2526780 1746496 10.01 1211764 2083600 8 14:19:01 12800464 15300624 678636 4.14 88948 2580328 1459216 8.37 1171828 2105560 24340 Average: 12852315 15236040 746928 4.56 85429 2471320 1696393 9.73 1166307 2064620 17783 14:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 40.17 40.17 62.51 62.51 0.00 0.00 0.00 0.00 14:03:01 ens3 114.14 81.73 1724.39 13.51 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 60.81 60.81 191.91 191.91 0.00 0.00 0.00 0.00 14:04:01 ens3 22.11 20.26 11.21 5.29 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 73.19 73.19 268.48 268.48 0.00 0.00 0.00 0.00 14:05:01 ens3 23.93 23.00 5.34 5.72 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 18.53 18.53 75.73 75.73 0.00 0.00 0.00 0.00 14:06:01 ens3 5.37 5.23 1.20 1.41 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:07:01 ens3 104.52 50.02 1417.68 4.63 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 0.52 0.37 0.14 0.23 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 46.39 46.39 190.69 190.69 0.00 0.00 0.00 0.00 14:09:01 ens3 14.75 13.80 3.48 4.71 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 6.86 6.86 24.89 24.89 0.00 0.00 0.00 0.00 14:10:01 ens3 2.35 2.08 0.52 0.69 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 1.08 1.08 11.90 11.90 0.00 0.00 0.00 0.00 14:11:01 ens3 0.38 0.32 0.11 0.27 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 0.42 0.28 0.15 0.29 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 0.23 0.12 0.12 0.22 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 0.25 0.18 0.07 0.22 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 0.18 0.13 0.06 0.22 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 0.28 0.20 0.07 0.23 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 0.37 0.20 0.14 0.28 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 ens3 0.35 0.25 0.13 0.23 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 33.06 33.06 443.74 443.74 0.00 0.00 0.00 0.00 14:19:01 ens3 20.91 17.58 17.22 8.06 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 Average: lo 16.51 16.51 74.72 74.72 0.00 0.00 0.00 0.00 Average: ens3 18.11 12.56 184.16 2.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12213) 08/13/26 _x86_64_ (4 CPU) 14:01:07 LINUX RESTART (4 CPU) 14:02:03 CPU %user %nice %system %iowait %steal %idle 14:03:01 all 24.62 8.82 9.02 2.60 0.12 54.82 14:03:01 0 19.13 8.88 8.55 2.59 0.10 60.74 14:03:01 1 18.65 9.27 9.58 1.74 0.12 60.64 14:03:01 2 25.58 9.32 9.64 3.01 0.12 52.32 14:03:01 3 35.17 7.80 8.32 3.06 0.12 45.53 14:04:01 all 53.13 0.00 4.09 0.23 0.13 42.41 14:04:01 0 52.48 0.00 4.16 0.81 0.14 42.41 14:04:01 1 52.82 0.00 4.13 0.07 0.14 42.85 14:04:01 2 53.65 0.00 4.08 0.05 0.14 42.09 14:04:01 3 53.59 0.00 4.00 0.00 0.12 42.30 14:05:01 all 52.55 0.00 4.94 0.02 0.12 42.38 14:05:01 0 51.48 0.00 4.62 0.00 0.12 43.78 14:05:01 1 52.38 0.00 5.35 0.02 0.12 42.12 14:05:01 2 53.38 0.00 4.98 0.03 0.12 41.48 14:05:01 3 52.93 0.00 4.81 0.02 0.10 42.14 14:06:01 all 53.61 0.00 2.96 0.02 0.13 43.28 14:06:01 0 51.99 0.00 2.85 0.02 0.12 45.02 14:06:01 1 53.64 0.00 3.31 0.02 0.12 42.92 14:06:01 2 53.78 0.00 2.79 0.03 0.15 43.24 14:06:01 3 55.01 0.00 2.89 0.02 0.12 41.96 14:07:01 all 54.77 0.00 3.02 0.23 0.14 41.83 14:07:01 0 53.54 0.00 2.71 0.53 0.12 43.09 14:07:01 1 54.46 0.00 3.39 0.16 0.14 41.85 14:07:01 2 54.66 0.00 2.79 0.21 0.14 42.20 14:07:01 3 56.44 0.00 3.20 0.03 0.16 40.18 14:08:01 all 54.19 0.00 2.27 0.01 0.13 43.41 14:08:01 0 52.84 0.00 2.30 0.02 0.12 44.72 14:08:01 1 54.51 0.00 2.20 0.02 0.14 43.14 14:08:01 2 54.79 0.00 2.35 0.00 0.16 42.71 14:08:01 3 54.61 0.00 2.22 0.00 0.12 43.05 14:09:01 all 53.68 0.00 3.96 0.01 0.14 42.21 14:09:01 0 53.14 0.00 3.88 0.03 0.14 42.81 14:09:01 1 53.30 0.00 4.07 0.00 0.14 42.49 14:09:01 2 53.89 0.00 3.90 0.00 0.16 42.06 14:09:01 3 54.40 0.00 3.98 0.00 0.14 41.49 14:10:01 all 53.34 0.00 2.92 0.02 0.13 43.59 14:10:01 0 51.70 0.00 2.87 0.05 0.12 45.25 14:10:01 1 52.53 0.00 3.07 0.02 0.14 44.25 14:10:01 2 53.48 0.00 2.88 0.02 0.12 43.50 14:10:01 3 55.61 0.00 2.87 0.00 0.14 41.38 14:11:01 all 31.60 0.00 2.47 0.00 0.08 65.84 14:11:01 0 33.65 0.00 2.72 0.02 0.07 63.55 14:11:01 1 33.23 0.00 2.52 0.00 0.09 64.15 14:11:01 2 32.47 0.00 2.41 0.00 0.11 65.02 14:11:01 3 27.14 0.00 2.23 0.00 0.05 70.57 14:12:01 all 29.93 0.00 2.31 0.01 0.09 67.67 14:12:01 0 28.73 0.00 2.44 0.03 0.09 68.71 14:12:01 1 30.42 0.00 2.14 0.00 0.07 67.37 14:12:01 2 30.09 0.00 2.22 0.00 0.07 67.62 14:12:01 3 30.48 0.00 2.42 0.00 0.12 66.98 14:13:01 all 29.81 0.00 2.43 0.00 0.10 67.66 14:13:01 0 29.25 0.00 2.68 0.00 0.09 67.98 14:13:01 1 30.83 0.00 2.23 0.00 0.10 66.83 14:13:01 2 29.43 0.00 2.32 0.02 0.09 68.14 14:13:01 3 29.71 0.00 2.51 0.00 0.10 67.68 14:13:01 CPU %user %nice %system %iowait %steal %idle 14:14:01 all 29.50 0.00 2.31 0.01 0.10 68.09 14:14:01 0 29.23 0.00 2.33 0.02 0.10 68.32 14:14:01 1 28.58 0.00 2.28 0.02 0.09 69.04 14:14:01 2 28.67 0.00 2.11 0.00 0.09 69.13 14:14:01 3 31.50 0.00 2.52 0.00 0.10 65.87 14:15:01 all 29.56 0.00 2.34 0.01 0.11 67.98 14:15:01 0 28.64 0.00 2.26 0.02 0.11 68.98 14:15:01 1 29.18 0.00 2.34 0.02 0.12 68.34 14:15:01 2 31.50 0.00 2.25 0.00 0.12 66.12 14:15:01 3 28.98 0.00 2.49 0.00 0.09 68.45 14:16:01 all 29.87 0.00 2.33 0.01 0.11 67.69 14:16:01 0 26.41 0.00 2.19 0.02 0.09 71.29 14:16:01 1 30.37 0.00 2.08 0.00 0.12 67.43 14:16:01 2 31.04 0.00 2.26 0.02 0.11 66.58 14:16:01 3 31.67 0.00 2.77 0.00 0.12 65.43 14:17:01 all 29.45 0.00 2.50 0.00 0.10 67.95 14:17:01 0 31.50 0.00 2.74 0.02 0.10 65.64 14:17:01 1 27.60 0.00 2.41 0.00 0.09 69.90 14:17:01 2 32.61 0.00 2.36 0.00 0.12 64.91 14:17:01 3 26.04 0.00 2.50 0.00 0.09 71.37 14:18:01 all 29.59 0.00 2.19 0.00 0.08 68.14 14:18:01 0 28.99 0.00 2.22 0.00 0.09 68.70 14:18:01 1 30.94 0.00 2.21 0.00 0.10 66.75 14:18:01 2 31.01 0.00 2.25 0.00 0.09 66.65 14:18:01 3 27.42 0.00 2.09 0.00 0.05 70.44 14:19:01 all 24.38 0.00 1.85 0.25 0.08 73.43 14:19:01 0 21.06 0.00 1.83 0.65 0.07 76.39 14:19:01 1 31.01 0.00 2.19 0.03 0.08 66.68 14:19:01 2 32.30 0.00 2.15 0.27 0.08 65.20 14:19:01 3 13.17 0.00 1.26 0.03 0.10 85.44 Average: all 39.07 0.52 3.17 0.20 0.11 56.93 Average: 0 37.90 0.52 3.14 0.29 0.10 58.05 Average: 1 39.11 0.54 3.26 0.12 0.11 56.85 Average: 2 40.22 0.55 3.16 0.22 0.12 55.74 Average: 3 39.06 0.45 3.12 0.18 0.11 57.07