---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-421 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/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 717 12794 1 2497 14973 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:59:fe:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85435sec preferred_lft 85435sec inet6 fe80::f816:3eff:fe59:fe7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:65:8c:59 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-421) 03/29/26 _x86_64_ (4 CPU) 12:13:27 LINUX RESTART (4 CPU) 12:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:15:01 449.74 90.02 359.72 0.00 4080.52 11178.95 0.00 12:16:01 44.74 0.25 44.49 0.00 39.73 11951.21 0.00 12:17:01 7.23 0.10 7.13 0.00 16.53 959.17 0.00 12:18:01 4.15 0.00 4.15 0.00 0.00 639.73 0.00 12:19:01 3.30 0.98 2.32 0.00 68.79 38.66 0.00 12:20:01 2.93 0.00 2.93 0.00 0.00 131.44 0.00 12:21:01 3.85 0.00 3.85 0.00 0.00 692.02 0.00 12:22:01 2.28 0.00 2.28 0.00 0.00 113.18 0.00 12:23:01 0.92 0.00 0.92 0.00 0.00 11.06 0.00 12:24:01 1.75 0.00 1.75 0.00 0.00 23.86 0.00 12:25:01 1.80 0.90 0.90 0.00 29.07 11.60 0.00 12:26:01 1.10 0.00 1.10 0.00 0.00 14.26 0.00 12:27:01 0.97 0.00 0.97 0.00 0.00 11.73 0.00 12:28:01 1.37 0.00 1.37 0.00 0.00 16.27 0.00 12:29:01 8.45 0.75 7.70 0.00 85.72 1712.11 0.00 Average: 35.64 6.20 29.44 0.00 288.03 1833.74 0.00 12:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 13251768 15351664 650848 3.97 78724 2194992 1619900 9.29 913792 1938176 333584 12:16:01 13147748 15268244 732884 4.47 79048 2214664 1688424 9.68 1008308 1945940 10332 12:17:01 13150508 15294364 706116 4.31 79380 2237088 1667616 9.56 994572 1958008 13064 12:18:01 13115732 15263132 737212 4.50 79504 2240364 1779304 10.20 1026280 1958772 28 12:19:01 13098012 15252044 747824 4.56 80896 2245528 1844420 10.57 1040432 1963820 156 12:20:01 13096732 15256616 743360 4.53 81024 2251096 1733168 9.94 1038896 1967340 5584 12:21:01 13065468 15236096 763460 4.66 81204 2261396 1784624 10.23 1062160 1972008 1272 12:22:01 13107672 15279644 719940 4.39 81236 2262664 1628640 9.34 1020336 1973284 16 12:23:01 13108128 15280588 719404 4.39 81252 2262664 1628640 9.34 1019624 1973748 20 12:24:01 13123420 15295924 704012 4.29 81312 2262644 1628640 9.34 1003724 1973732 24 12:25:01 13111244 15285104 714304 4.36 81352 2263512 1708468 9.80 1015368 1973852 52 12:26:01 13106460 15280352 719056 4.39 81380 2263516 1708468 9.80 1018708 1973848 144 12:27:01 13105596 15279504 719880 4.39 81396 2263516 1708468 9.80 1020784 1973848 8 12:28:01 13109776 15283708 715644 4.37 81416 2263520 1708468 9.80 1014972 1973852 140 12:29:01 13176228 15402040 596016 3.64 82708 2312828 1410128 8.08 949212 1973448 38712 Average: 13124966 15287268 712664 4.35 80789 2253333 1683158 9.65 1009811 1966245 26876 12:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 lo 20.96 20.96 28.01 28.01 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 138.93 106.13 1773.55 30.02 0.00 0.00 0.00 0.00 12:16:01 lo 79.29 79.29 225.41 225.41 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 30.01 28.41 17.30 6.68 0.00 0.00 0.00 0.00 12:17:01 lo 75.24 75.24 282.43 282.43 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 29.91 24.91 10.46 6.72 0.00 0.00 0.00 0.00 12:18:01 lo 17.15 17.15 62.13 62.13 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 4.65 4.48 1.05 1.25 0.00 0.00 0.00 0.00 12:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 0.77 0.60 0.52 0.46 0.00 0.00 0.00 0.00 12:20:01 lo 22.26 22.26 83.46 83.46 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 6.57 6.45 1.49 1.69 0.00 0.00 0.00 0.00 12:21:01 lo 34.83 34.83 131.97 131.97 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 9.67 9.12 2.25 2.41 0.00 0.00 0.00 0.00 12:22:01 lo 1.30 1.30 11.89 11.89 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 0.77 0.65 0.16 0.30 0.00 0.00 0.00 0.00 12:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 1.37 0.87 0.61 1.15 0.00 0.00 0.00 0.00 12:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 0.50 0.40 0.21 0.31 0.00 0.00 0.00 0.00 12:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 7.93 5.45 6.18 5.65 0.00 0.00 0.00 0.00 12:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 0.22 0.18 0.07 0.27 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 0.23 0.13 0.07 0.23 0.00 0.00 0.00 0.00 12:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 12:29:01 lo 38.08 38.08 447.18 447.18 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 931.73 623.66 285.61 793.03 0.00 0.00 0.00 0.00 Average: lo 19.32 19.32 84.84 84.84 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 77.57 54.11 139.98 56.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-421) 03/29/26 _x86_64_ (4 CPU) 12:13:27 LINUX RESTART (4 CPU) 12:14:01 CPU %user %nice %system %iowait %steal %idle 12:15:01 all 22.81 13.06 11.78 2.73 0.10 49.52 12:15:01 0 26.77 11.03 10.26 3.30 0.08 48.55 12:15:01 1 14.91 14.67 12.63 2.80 0.10 54.89 12:15:01 2 22.28 14.24 11.99 2.05 0.10 49.35 12:15:01 3 27.32 12.28 12.25 2.78 0.10 45.27 12:16:01 all 51.55 0.00 3.68 0.14 0.09 44.54 12:16:01 0 49.70 0.00 3.56 0.00 0.10 46.63 12:16:01 1 51.66 0.00 3.72 0.53 0.09 44.00 12:16:01 2 51.83 0.00 3.71 0.02 0.09 44.35 12:16:01 3 53.01 0.00 3.74 0.00 0.09 43.17 12:17:01 all 51.75 0.00 3.65 0.01 0.08 44.52 12:17:01 0 50.30 0.00 3.78 0.02 0.07 45.84 12:17:01 1 51.49 0.00 3.52 0.03 0.09 44.87 12:17:01 2 53.29 0.00 3.74 0.00 0.09 42.88 12:17:01 3 51.92 0.00 3.54 0.00 0.07 44.47 12:18:01 all 52.47 0.00 2.11 0.02 0.06 45.34 12:18:01 0 51.18 0.00 2.12 0.00 0.07 46.63 12:18:01 1 53.83 0.00 2.29 0.05 0.07 43.76 12:18:01 2 52.72 0.00 2.15 0.03 0.07 45.03 12:18:01 3 52.16 0.00 1.87 0.00 0.05 45.92 12:19:01 all 52.70 0.00 1.75 0.00 0.08 45.46 12:19:01 0 51.24 0.00 1.85 0.00 0.09 46.82 12:19:01 1 52.19 0.00 1.62 0.02 0.09 46.09 12:19:01 2 53.51 0.00 1.95 0.00 0.07 44.47 12:19:01 3 53.85 0.00 1.58 0.00 0.09 44.48 12:20:01 all 52.50 0.00 2.34 0.00 0.08 45.08 12:20:01 0 51.58 0.00 2.45 0.00 0.09 45.88 12:20:01 1 51.82 0.00 2.19 0.02 0.09 45.88 12:20:01 2 53.18 0.00 2.44 0.00 0.07 44.31 12:20:01 3 53.42 0.00 2.29 0.00 0.07 44.23 12:21:01 all 52.18 0.00 2.70 0.01 0.08 45.03 12:21:01 0 50.75 0.00 2.63 0.00 0.09 46.53 12:21:01 1 52.66 0.00 2.73 0.05 0.07 44.49 12:21:01 2 52.26 0.00 2.59 0.00 0.09 45.06 12:21:01 3 53.04 0.00 2.84 0.00 0.09 44.04 12:22:01 all 36.85 0.00 1.70 0.01 0.06 61.37 12:22:01 0 36.17 0.00 1.68 0.00 0.07 62.08 12:22:01 1 37.89 0.00 2.01 0.02 0.07 60.01 12:22:01 2 37.21 0.00 1.53 0.02 0.07 61.17 12:22:01 3 36.15 0.00 1.59 0.00 0.05 62.22 12:23:01 all 28.78 0.00 1.58 0.00 0.06 69.58 12:23:01 0 28.44 0.00 1.52 0.00 0.07 69.97 12:23:01 1 29.57 0.00 1.70 0.00 0.07 68.66 12:23:01 2 28.39 0.00 1.39 0.00 0.05 70.16 12:23:01 3 28.73 0.00 1.71 0.00 0.05 69.51 12:24:01 all 28.61 0.00 1.67 0.01 0.04 69.67 12:24:01 0 29.68 0.00 1.84 0.00 0.05 68.43 12:24:01 1 28.00 0.00 1.64 0.03 0.03 70.29 12:24:01 2 30.06 0.00 1.69 0.00 0.05 68.20 12:24:01 3 26.68 0.00 1.51 0.02 0.03 71.76 12:25:01 all 28.83 0.00 1.66 0.01 0.06 69.44 12:25:01 0 30.75 0.00 1.63 0.00 0.05 67.57 12:25:01 1 29.86 0.00 1.60 0.02 0.07 68.45 12:25:01 2 26.46 0.00 1.76 0.02 0.07 71.69 12:25:01 3 28.26 0.00 1.66 0.00 0.05 70.03 12:25:01 CPU %user %nice %system %iowait %steal %idle 12:26:01 all 28.65 0.00 1.53 0.00 0.07 69.75 12:26:01 0 29.68 0.00 1.81 0.00 0.07 68.44 12:26:01 1 29.71 0.00 1.49 0.00 0.09 68.71 12:26:01 2 27.84 0.00 1.42 0.00 0.05 70.68 12:26:01 3 27.36 0.00 1.42 0.00 0.05 71.17 12:27:01 all 28.57 0.00 1.48 0.00 0.06 69.89 12:27:01 0 28.02 0.00 1.58 0.00 0.05 70.34 12:27:01 1 29.95 0.00 1.66 0.00 0.05 68.34 12:27:01 2 27.29 0.00 1.26 0.00 0.07 71.39 12:27:01 3 29.02 0.00 1.44 0.00 0.05 69.48 12:28:01 all 28.64 0.00 1.52 0.00 0.06 69.77 12:28:01 0 29.28 0.00 1.54 0.00 0.05 69.12 12:28:01 1 28.23 0.00 1.69 0.02 0.07 70.00 12:28:01 2 28.54 0.00 1.38 0.00 0.07 70.01 12:28:01 3 28.52 0.00 1.48 0.00 0.05 69.95 12:29:01 all 24.81 0.00 2.69 0.10 0.07 72.33 12:29:01 0 22.49 0.00 3.00 0.03 0.07 74.40 12:29:01 1 21.12 0.00 2.06 0.27 0.07 76.48 12:29:01 2 32.52 0.00 2.95 0.09 0.07 64.38 12:29:01 3 23.17 0.00 2.74 0.00 0.08 74.01 Average: all 38.00 0.89 2.81 0.21 0.07 58.02 Average: 0 37.76 0.75 2.77 0.23 0.07 58.42 Average: 1 37.50 1.01 2.86 0.26 0.07 58.30 Average: 2 38.52 0.97 2.82 0.15 0.07 57.47 Average: 3 38.21 0.84 2.80 0.19 0.07 57.90