---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13924 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 659 12781 1 2568 15018 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:46:16:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85406sec preferred_lft 85406sec inet6 fe80::f816:3eff:fe46:16a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:77:d9:42 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-13924) 07/30/26 _x86_64_ (4 CPU) 09:12:23 LINUX RESTART (4 CPU) 09:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:14:01 367.86 75.91 291.95 0.00 1461.06 11970.20 0.00 09:15:01 73.47 14.25 59.22 0.00 2670.80 14272.80 0.00 09:16:01 7.07 0.05 7.02 0.00 9.60 764.67 0.00 09:17:01 4.30 0.02 4.28 0.00 0.13 857.32 0.00 09:18:01 3.85 0.98 2.87 0.00 68.79 140.11 0.00 09:19:01 1.28 0.00 1.28 0.00 0.00 17.73 0.00 09:20:01 4.62 0.07 4.55 0.00 7.87 490.13 0.00 09:21:01 2.10 0.00 2.10 0.00 0.00 378.60 0.00 09:22:01 1.15 0.00 1.15 0.00 0.00 55.19 0.00 09:23:01 1.63 0.00 1.63 0.00 0.00 21.06 0.00 09:24:01 0.83 0.00 0.83 0.00 0.00 9.73 0.00 09:25:01 1.27 0.00 1.27 0.00 0.00 15.60 0.00 09:26:01 0.97 0.00 0.97 0.00 0.00 11.20 0.00 09:27:01 1.27 0.00 1.27 0.00 0.00 14.80 0.00 09:28:01 4.55 2.03 2.52 0.00 31.46 48.53 0.00 Average: 31.38 6.14 25.23 0.00 282.00 1926.70 0.00 09:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:14:01 13434580 15372712 620368 3.78 77360 2047716 1425516 8.17 847296 1827284 261860 09:15:01 13134684 15308816 677016 4.13 80536 2274260 1757592 10.08 962208 1996740 6164 09:16:01 13156160 15350624 634564 3.87 80852 2293804 1573896 9.02 932764 2006208 10968 09:17:01 13107852 15314560 670592 4.09 81060 2305388 1667472 9.56 974372 2011348 2972 09:18:01 13100520 15314024 670824 4.09 82472 2310680 1759268 10.09 975720 2016536 180 09:19:01 13095296 15308840 676044 4.12 82504 2310688 1805472 10.35 981388 2016544 56 09:20:01 13023796 15253996 730392 4.46 82772 2326636 1694104 9.71 1045900 2024736 10560 09:21:01 13085536 15317088 667284 4.07 82824 2327904 1565216 8.97 981500 2026076 1332 09:22:01 13083640 15315384 669164 4.08 82840 2327904 1565216 8.97 984140 2026252 8 09:23:01 13107280 15339060 645484 3.94 82896 2327884 1565216 8.97 959380 2026232 20 09:24:01 13104052 15335852 648688 3.96 82916 2327884 1644980 9.43 963320 2026232 8 09:25:01 13107096 15338928 645564 3.94 82936 2327888 1660980 9.52 958276 2026236 40 09:26:01 13110184 15342040 642496 3.92 82952 2327892 1660980 9.52 955780 2026240 8 09:27:01 13109712 15341584 642948 3.92 82968 2327892 1660980 9.52 956580 2026240 40 09:28:01 13128708 15366308 618016 3.77 83180 2333108 1499920 8.60 934296 2031380 4636 Average: 13125940 15327988 657296 4.01 82071 2299835 1633787 9.37 960861 2007619 19923 09:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 09:14:01 ens3 143.53 92.09 1417.62 27.95 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 75.90 75.90 168.67 168.67 0.00 0.00 0.00 0.00 09:15:01 ens3 63.95 51.25 572.68 10.02 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 76.47 76.47 261.56 261.56 0.00 0.00 0.00 0.00 09:16:01 ens3 23.55 22.40 5.65 5.60 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 40.08 40.08 166.53 166.53 0.00 0.00 0.00 0.00 09:17:01 ens3 12.00 11.31 2.69 2.93 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 ens3 0.72 0.57 0.52 0.46 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 ens3 0.68 0.40 0.23 0.87 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 52.83 52.83 215.30 215.30 0.00 0.00 0.00 0.00 09:20:01 ens3 16.20 14.95 3.73 3.89 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 1.42 1.42 11.85 11.85 0.00 0.00 0.00 0.00 09:21:01 ens3 0.98 0.67 0.44 0.70 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 0.18 0.07 0.06 0.21 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 ens3 0.42 0.25 0.15 0.28 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 0.30 0.15 0.12 0.22 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 ens3 0.28 0.17 0.07 0.22 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 0.17 0.07 0.06 0.21 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 ens3 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 4.10 4.10 41.22 41.22 0.00 0.00 0.00 0.00 09:28:01 ens3 0.78 0.60 0.23 0.37 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 16.87 16.87 57.75 57.75 0.00 0.00 0.00 0.00 Average: ens3 17.46 12.92 132.21 3.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13924) 07/30/26 _x86_64_ (4 CPU) 09:12:23 LINUX RESTART (4 CPU) 09:13:02 CPU %user %nice %system %iowait %steal %idle 09:14:01 all 20.19 13.84 12.10 3.40 0.15 50.31 09:14:01 0 16.26 15.17 12.76 3.60 0.15 52.05 09:14:01 1 32.40 11.16 11.03 3.33 0.15 41.93 09:14:01 2 12.66 14.36 12.86 3.97 0.14 56.00 09:14:01 3 19.44 14.66 11.77 2.69 0.17 51.28 09:15:01 all 46.33 0.00 4.44 0.78 0.10 48.35 09:15:01 0 45.73 0.00 4.55 0.36 0.10 49.27 09:15:01 1 51.05 0.00 4.32 0.44 0.10 44.08 09:15:01 2 43.86 0.00 4.32 0.62 0.10 51.10 09:15:01 3 44.66 0.00 4.56 1.71 0.10 48.96 09:16:01 all 51.84 0.00 3.74 0.01 0.12 44.29 09:16:01 0 50.98 0.00 3.93 0.03 0.12 44.94 09:16:01 1 52.44 0.00 3.57 0.00 0.10 43.88 09:16:01 2 51.86 0.00 3.68 0.00 0.14 44.33 09:16:01 3 52.10 0.00 3.77 0.02 0.12 44.00 09:17:01 all 52.17 0.00 2.76 0.01 0.12 44.94 09:17:01 0 51.19 0.00 3.04 0.03 0.14 45.60 09:17:01 1 52.34 0.00 2.71 0.02 0.12 44.82 09:17:01 2 52.69 0.00 2.78 0.00 0.10 44.42 09:17:01 3 52.46 0.00 2.51 0.00 0.12 44.91 09:18:01 all 52.55 0.00 2.07 0.07 0.11 45.20 09:18:01 0 49.60 0.00 2.19 0.07 0.12 48.02 09:18:01 1 53.10 0.00 1.87 0.05 0.10 44.87 09:18:01 2 52.67 0.00 2.26 0.12 0.12 44.83 09:18:01 3 54.82 0.00 1.97 0.03 0.09 43.09 09:19:01 all 52.51 0.00 1.91 0.00 0.11 45.47 09:19:01 0 51.05 0.00 1.93 0.00 0.14 46.88 09:19:01 1 52.93 0.00 1.84 0.00 0.10 45.13 09:19:01 2 52.35 0.00 2.00 0.00 0.10 45.54 09:19:01 3 53.70 0.00 1.87 0.00 0.10 44.32 09:20:01 all 52.65 0.00 3.06 0.01 0.15 44.13 09:20:01 0 50.67 0.00 3.18 0.03 0.15 45.97 09:20:01 1 52.45 0.00 3.13 0.00 0.15 44.27 09:20:01 2 52.99 0.00 2.79 0.00 0.16 44.06 09:20:01 3 54.47 0.00 3.15 0.00 0.14 42.24 09:21:01 all 46.43 0.00 1.99 0.00 0.09 51.49 09:21:01 0 45.76 0.00 1.87 0.02 0.07 52.29 09:21:01 1 45.65 0.00 1.99 0.00 0.12 52.24 09:21:01 2 45.52 0.00 1.91 0.00 0.09 52.48 09:21:01 3 48.78 0.00 2.19 0.00 0.09 48.94 09:22:01 all 28.81 0.00 1.63 0.00 0.09 69.46 09:22:01 0 29.63 0.00 1.50 0.02 0.09 68.77 09:22:01 1 26.13 0.00 1.84 0.00 0.09 71.94 09:22:01 2 29.42 0.00 1.48 0.00 0.09 69.01 09:22:01 3 30.06 0.00 1.72 0.00 0.09 68.14 09:23:01 all 28.87 0.00 1.75 0.02 0.08 69.28 09:23:01 0 29.86 0.00 1.78 0.07 0.09 68.21 09:23:01 1 29.46 0.00 2.15 0.00 0.09 68.30 09:23:01 2 29.00 0.00 1.57 0.00 0.09 69.34 09:23:01 3 27.17 0.00 1.53 0.00 0.07 71.24 09:24:01 all 28.49 0.00 1.73 0.01 0.20 69.58 09:24:01 0 30.71 0.00 1.81 0.05 0.19 67.23 09:24:01 1 25.98 0.00 1.75 0.00 0.16 72.12 09:24:01 2 28.08 0.00 1.56 0.00 0.23 70.14 09:24:01 3 29.19 0.00 1.79 0.00 0.21 68.81 09:24:01 CPU %user %nice %system %iowait %steal %idle 09:25:01 all 28.44 0.00 1.72 0.00 0.10 69.74 09:25:01 0 31.24 0.00 1.82 0.02 0.09 66.84 09:25:01 1 25.87 0.00 1.80 0.00 0.10 72.23 09:25:01 2 30.54 0.00 1.76 0.00 0.09 67.62 09:25:01 3 26.17 0.00 1.50 0.00 0.10 72.22 09:26:01 all 28.61 0.00 1.67 0.00 0.07 69.65 09:26:01 0 28.56 0.00 1.45 0.00 0.07 69.92 09:26:01 1 28.10 0.00 1.90 0.00 0.09 69.91 09:26:01 2 29.66 0.00 1.71 0.00 0.07 68.57 09:26:01 3 28.10 0.00 1.62 0.00 0.07 70.21 09:27:01 all 28.43 0.00 1.77 0.00 0.10 69.70 09:27:01 0 28.58 0.00 1.87 0.02 0.09 69.44 09:27:01 1 27.37 0.00 2.06 0.00 0.09 70.48 09:27:01 2 31.97 0.00 1.80 0.00 0.12 66.11 09:27:01 3 25.81 0.00 1.35 0.00 0.09 72.75 09:28:01 all 28.55 0.00 1.75 0.03 0.10 69.56 09:28:01 0 28.63 0.00 1.65 0.05 0.10 69.56 09:28:01 1 30.92 0.00 2.10 0.03 0.09 66.86 09:28:01 2 27.55 0.00 1.62 0.05 0.10 70.68 09:28:01 3 27.13 0.00 1.64 0.00 0.09 71.15 Average: all 38.38 0.93 2.95 0.29 0.11 57.34 Average: 0 37.97 1.02 3.03 0.29 0.11 57.57 Average: 1 39.14 0.75 2.94 0.26 0.11 56.80 Average: 2 38.08 0.97 2.95 0.32 0.11 57.57 Average: 3 38.32 0.98 2.87 0.30 0.11 57.42