---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12144 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/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 /dev/loop3 93M 93M 0 100% /snap/lxd/40111 ---> free -m: total used free shared buff/cache available Mem: 16009 722 12496 1 2789 14964 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:73:e9:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85420sec preferred_lft 85420sec inet6 fe80::f816:3eff:fe73:e988/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:36:e7:a0 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-12144) 07/13/26 _x86_64_ (4 CPU) 08:15:32 LINUX RESTART (4 CPU) 08:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:17:01 419.26 86.42 332.84 0.00 1720.25 13088.22 0.00 08:18:01 73.39 14.33 59.06 0.00 2682.35 14600.52 0.00 08:19:01 7.15 0.17 6.98 0.00 29.33 797.20 0.00 08:20:01 4.23 0.07 4.17 0.00 10.93 807.47 0.00 08:21:01 27.98 12.13 15.85 0.00 3471.69 3849.09 0.00 08:22:01 5.00 0.00 5.00 0.00 0.00 69.19 0.00 08:23:01 5.12 0.00 5.12 0.00 0.00 610.27 0.00 08:24:01 2.12 0.00 2.12 0.00 0.00 304.48 0.00 08:25:01 1.35 0.00 1.35 0.00 0.00 14.93 0.00 08:26:01 1.65 0.00 1.65 0.00 0.00 27.73 0.00 08:27:01 0.97 0.00 0.97 0.00 0.00 11.46 0.00 08:28:01 0.77 0.00 0.77 0.00 0.00 11.07 0.00 08:29:01 1.02 0.00 1.02 0.00 0.00 12.40 0.00 08:30:01 0.77 0.00 0.77 0.00 0.00 10.40 0.00 08:31:01 2.92 0.02 2.90 0.00 0.13 988.64 0.00 Average: 36.91 7.54 29.37 0.00 527.66 2346.93 0.00 08:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 13422256 15318884 684396 4.17 76716 2000188 1482004 8.50 894116 1795552 208292 08:18:01 13089136 15288368 704684 4.30 80840 2289500 1788692 10.26 981064 2021024 5900 08:19:01 12978480 15198660 793632 4.84 81176 2309640 1730272 9.92 1082068 2030672 9804 08:20:01 13020016 15252564 739492 4.51 81360 2321524 1693056 9.71 1034488 2035784 3144 08:21:01 12777452 15227708 756992 4.62 86712 2526204 1833640 10.51 1215196 2078848 1548 08:22:01 12786284 15236584 748452 4.57 86768 2526204 1856752 10.65 1207308 2078812 12 08:23:01 12743236 15209952 774512 4.72 87048 2541900 1748600 10.03 1242412 2086920 6888 08:24:01 12788912 15257004 727348 4.44 87112 2543176 1632964 9.36 1196372 2088260 24 08:25:01 12790008 15258180 726272 4.43 87200 2543176 1632964 9.36 1197160 2088260 8 08:26:01 12800656 15269224 715488 4.36 87316 2543156 1632964 9.36 1184320 2088528 140 08:27:01 12798396 15266996 717696 4.38 87348 2543156 1706544 9.78 1186808 2088528 20 08:28:01 12796412 15265048 719604 4.39 87372 2543160 1706544 9.78 1191180 2088532 184 08:29:01 12799216 15267876 716840 4.37 87396 2543160 1706544 9.78 1187440 2088532 4 08:30:01 12797496 15266188 718484 4.38 87420 2543164 1706544 9.78 1187200 2088536 180 08:31:01 12352756 14874360 1109256 6.77 87500 2595192 2050972 11.76 1589540 2128344 23856 Average: 12849381 15230506 756877 4.62 85286 2460833 1727270 9.90 1171778 2058342 17334 08:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 ens3 313.05 199.37 2345.51 58.48 0.00 0.00 0.00 0.00 08:17:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 66.46 54.14 654.60 10.23 0.00 0.00 0.00 0.00 08:18:01 lo 76.09 76.09 168.43 168.43 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 23.48 22.47 5.67 5.61 0.00 0.00 0.00 0.00 08:19:01 lo 76.75 76.75 261.77 261.77 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 11.90 11.21 2.66 2.91 0.00 0.00 0.00 0.00 08:20:01 lo 40.98 40.98 166.29 166.29 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 139.16 103.47 1416.50 7.26 0.00 0.00 0.00 0.00 08:21:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 0.35 0.23 0.08 0.23 0.00 0.00 0.00 0.00 08:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 16.22 15.58 3.72 4.34 0.00 0.00 0.00 0.00 08:23:01 lo 52.83 52.83 215.49 215.49 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 0.47 0.37 0.12 0.27 0.00 0.00 0.00 0.00 08:24:01 lo 1.42 1.42 11.86 11.86 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 0.32 0.17 0.12 0.22 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 0.83 0.27 0.20 0.29 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 2.40 0.72 0.88 1.09 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 2.80 1.08 1.19 1.59 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.67 0.35 0.37 0.67 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.35 0.18 0.08 0.23 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 1.65 1.38 0.42 0.57 0.00 0.00 0.00 0.00 08:31:01 lo 26.63 26.63 441.82 441.82 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 38.67 27.40 295.48 6.27 0.00 0.00 0.00 0.00 Average: lo 18.47 18.47 84.39 84.39 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-12144) 07/13/26 _x86_64_ (4 CPU) 08:15:32 LINUX RESTART (4 CPU) 08:16:01 CPU %user %nice %system %iowait %steal %idle 08:17:01 all 21.26 13.62 11.79 2.92 0.11 50.30 08:17:01 0 17.50 14.43 11.92 2.51 0.12 53.52 08:17:01 1 17.98 13.09 10.99 1.58 0.12 56.24 08:17:01 2 17.72 13.36 11.96 3.94 0.08 52.94 08:17:01 3 31.84 13.58 12.29 3.63 0.12 38.53 08:18:01 all 45.53 0.00 4.06 0.43 0.09 49.88 08:18:01 0 40.54 0.00 3.94 0.15 0.09 55.29 08:18:01 1 45.94 0.00 3.85 0.41 0.09 49.72 08:18:01 2 42.79 0.00 4.23 0.56 0.09 52.33 08:18:01 3 52.83 0.00 4.23 0.61 0.10 42.23 08:19:01 all 51.89 0.00 3.73 0.01 0.09 44.28 08:19:01 0 50.76 0.00 3.74 0.00 0.09 45.41 08:19:01 1 51.22 0.00 3.66 0.02 0.09 45.02 08:19:01 2 53.00 0.00 3.64 0.02 0.10 43.24 08:19:01 3 52.56 0.00 3.88 0.00 0.10 43.45 08:20:01 all 52.16 0.00 2.94 0.01 0.08 44.80 08:20:01 0 50.78 0.00 3.06 0.00 0.10 46.06 08:20:01 1 51.33 0.00 3.12 0.05 0.09 45.42 08:20:01 2 53.22 0.00 2.76 0.00 0.07 43.95 08:20:01 3 53.33 0.00 2.83 0.00 0.07 43.77 08:21:01 all 53.51 0.00 2.60 0.24 0.09 43.57 08:21:01 0 50.50 0.00 2.68 0.21 0.10 46.52 08:21:01 1 52.10 0.00 2.81 0.34 0.07 44.67 08:21:01 2 56.07 0.00 2.60 0.34 0.09 40.90 08:21:01 3 55.35 0.00 2.30 0.07 0.09 42.19 08:22:01 all 52.40 0.00 1.97 0.01 0.09 45.53 08:22:01 0 48.64 0.00 2.01 0.00 0.09 49.27 08:22:01 1 51.17 0.00 2.02 0.02 0.09 46.70 08:22:01 2 55.99 0.00 1.90 0.02 0.10 41.98 08:22:01 3 53.78 0.00 1.96 0.00 0.10 44.16 08:23:01 all 52.58 0.00 3.21 0.01 0.08 44.12 08:23:01 0 51.10 0.00 3.12 0.00 0.09 45.69 08:23:01 1 52.50 0.00 3.21 0.03 0.07 44.19 08:23:01 2 52.89 0.00 3.08 0.00 0.09 43.95 08:23:01 3 53.82 0.00 3.43 0.00 0.09 42.67 08:24:01 all 43.67 0.00 2.07 0.00 0.09 54.16 08:24:01 0 41.25 0.00 1.95 0.00 0.09 56.71 08:24:01 1 42.69 0.00 2.32 0.02 0.09 54.88 08:24:01 2 46.15 0.00 2.00 0.00 0.09 51.77 08:24:01 3 44.60 0.00 2.01 0.00 0.09 53.30 08:25:01 all 28.86 0.00 1.75 0.00 0.06 69.33 08:25:01 0 29.62 0.00 1.73 0.00 0.07 68.58 08:25:01 1 28.38 0.00 2.02 0.02 0.05 69.53 08:25:01 2 27.99 0.00 1.52 0.00 0.05 70.44 08:25:01 3 29.45 0.00 1.72 0.00 0.07 68.76 08:26:01 all 28.94 0.00 1.65 0.01 0.07 69.34 08:26:01 0 29.82 0.00 1.65 0.00 0.05 68.47 08:26:01 1 28.73 0.00 1.79 0.02 0.09 69.38 08:26:01 2 28.80 0.00 1.49 0.00 0.07 69.65 08:26:01 3 28.42 0.00 1.66 0.02 0.07 69.84 08:27:01 all 28.42 0.00 1.69 0.00 0.27 69.61 08:27:01 0 27.82 0.00 1.53 0.00 0.26 70.39 08:27:01 1 27.99 0.00 1.70 0.00 0.29 70.01 08:27:01 2 28.89 0.00 1.66 0.00 0.24 69.21 08:27:01 3 28.99 0.00 1.88 0.00 0.29 68.84 08:27:01 CPU %user %nice %system %iowait %steal %idle 08:28:01 all 28.40 0.00 1.77 0.00 0.12 69.71 08:28:01 0 25.76 0.00 1.57 0.00 0.12 72.55 08:28:01 1 29.90 0.00 1.99 0.02 0.10 67.99 08:28:01 2 30.11 0.00 1.70 0.00 0.12 68.07 08:28:01 3 27.80 0.00 1.84 0.00 0.12 70.24 08:29:01 all 28.52 0.00 1.74 0.00 0.09 69.65 08:29:01 0 27.20 0.00 1.54 0.00 0.09 71.17 08:29:01 1 28.59 0.00 1.96 0.00 0.07 69.39 08:29:01 2 29.31 0.00 1.61 0.00 0.09 68.99 08:29:01 3 29.00 0.00 1.86 0.00 0.10 69.04 08:30:01 all 28.35 0.00 1.83 0.00 0.09 69.72 08:30:01 0 29.44 0.00 1.69 0.00 0.10 68.77 08:30:01 1 27.02 0.00 2.11 0.02 0.09 70.77 08:30:01 2 29.31 0.00 1.69 0.00 0.10 68.89 08:30:01 3 27.62 0.00 1.85 0.00 0.07 70.46 08:31:01 all 27.94 0.00 1.79 0.01 0.09 70.16 08:31:01 0 29.49 0.00 1.76 0.02 0.10 68.63 08:31:01 1 29.19 0.00 1.94 0.03 0.10 68.73 08:31:01 2 27.94 0.00 1.77 0.00 0.09 70.21 08:31:01 3 25.13 0.00 1.71 0.00 0.09 73.07 Average: all 38.19 0.93 2.99 0.25 0.10 57.54 Average: 0 36.71 0.98 2.94 0.20 0.10 59.06 Average: 1 37.68 0.89 3.05 0.17 0.10 58.11 Average: 2 38.70 0.91 2.93 0.33 0.10 57.03 Average: 3 39.67 0.92 3.04 0.29 0.10 55.97