---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1519 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 975M 0 975M 0% /dev tmpfs 199M 1008K 198M 1% /run /dev/vda1 20G 8.5G 11G 45% / tmpfs 992M 0 992M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 992M 0 992M 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 199M 0 199M 0% /run/user/1001 /dev/loop3 41M 41M 0 100% /snap/snapd/20290 /dev/loop4 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 406 148 2 1427 1382 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b4:7a:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85415sec preferred_lft 85415sec inet6 fe80::f816:3eff:feb4:7a34/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-1519) 12/20/23 _x86_64_ (2 CPU) 19:16:51 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 267.37 150.36 117.01 0.00 5723.95 44089.48 0.00 19:19:01 71.87 7.18 64.69 0.00 266.62 12861.99 0.00 19:20:01 12.76 0.15 12.61 0.00 18.13 2974.44 0.00 19:21:01 1.30 0.00 1.30 0.00 0.00 14.26 0.00 19:22:01 3.58 1.45 2.13 0.00 95.58 77.99 0.00 19:23:01 65.89 26.95 38.94 0.00 5356.17 8520.31 0.00 19:24:01 3.45 0.07 3.38 0.00 1.60 82.65 0.00 19:25:01 1.25 0.00 1.25 0.00 0.00 13.20 0.00 19:26:01 1.27 0.00 1.27 0.00 0.00 14.93 0.00 19:27:01 1.10 0.00 1.10 0.00 0.00 13.60 0.00 19:28:01 1.15 0.00 1.15 0.00 0.00 12.80 0.00 19:29:01 1.32 0.00 1.32 0.00 0.00 14.53 0.00 19:30:01 0.87 0.00 0.87 0.00 0.00 10.80 0.00 19:31:01 0.78 0.00 0.78 0.00 0.00 8.93 0.00 19:32:01 2.17 0.52 1.65 0.00 6.67 20.80 0.00 19:33:01 30.68 7.30 23.38 0.00 628.30 1912.75 0.00 Average: 29.19 12.13 17.06 0.00 756.47 4418.48 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 221692 1476544 328940 16.20 54448 1277076 801724 26.04 403752 1213668 70452 19:19:01 99412 1431400 367120 18.08 70332 1321496 879072 28.55 454488 1261488 84200 19:20:01 66896 1400276 398232 19.61 70408 1322784 935696 30.39 485816 1262536 92 19:21:01 66940 1400280 398228 19.61 70440 1322784 935696 30.39 485848 1262536 88 19:22:01 68136 1393488 405336 19.96 72136 1312596 976056 31.70 489844 1257232 760 19:23:01 184240 1390328 383756 18.90 93248 1190556 915924 29.74 632956 991084 404 19:24:01 185432 1389948 384240 18.92 91788 1190580 916216 29.75 632808 989572 224 19:25:01 185780 1390308 383880 18.90 91800 1190580 916216 29.75 632788 989552 136 19:26:01 185380 1389940 384228 18.92 91840 1190580 916216 29.75 633984 989552 92 19:27:01 185632 1390364 383848 18.90 91872 1190712 916216 29.75 633504 989304 172 19:28:01 184884 1389656 384572 18.94 91896 1190712 916216 29.75 634408 989320 92 19:29:01 184924 1389716 384488 18.93 91908 1190716 911652 29.61 634316 989320 88 19:30:01 185924 1390736 383420 18.88 91928 1190716 911652 29.61 634044 988092 92 19:31:01 186428 1391256 382904 18.86 91940 1190716 911652 29.61 634088 988092 144 19:32:01 185908 1391008 383216 18.87 92004 1190896 916732 29.77 634244 988064 192 19:33:01 178148 1425308 348900 17.18 96316 1229532 789844 25.65 619240 1012884 33336 Average: 159735 1401910 380332 18.73 84644 1230814 904174 29.36 579758 1072644 11910 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 280.06 174.01 1311.33 56.96 0.00 0.00 0.00 0.00 19:18:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 19:19:01 ens3 51.59 47.31 555.27 8.45 0.00 0.00 0.00 0.00 19:19:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 19:20:01 ens3 0.35 0.43 0.06 0.18 0.00 0.00 0.00 0.00 19:20:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:22:01 ens3 5.00 4.28 7.51 0.49 0.00 0.00 0.00 0.00 19:22:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:23:01 ens3 340.48 184.50 2082.43 16.71 0.00 0.00 0.00 0.00 19:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:24:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 ens3 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 19:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:26:01 ens3 0.80 0.57 0.66 0.28 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 ens3 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 19:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 ens3 0.77 0.37 0.48 0.32 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 18.21 18.35 40.65 8.11 0.00 0.00 0.00 0.00 19:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 43.69 26.91 249.99 5.73 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-1519) 12/20/23 _x86_64_ (2 CPU) 19:16:51 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 35.62 27.01 20.18 9.35 0.11 7.73 19:18:01 0 34.33 28.15 20.61 8.75 0.12 8.05 19:18:01 1 36.92 25.86 19.75 9.96 0.10 7.40 19:19:01 all 37.43 0.37 3.44 5.01 0.09 53.66 19:19:01 0 39.11 0.57 3.93 3.68 0.08 52.62 19:19:01 1 35.75 0.17 2.95 6.34 0.10 54.70 19:20:01 all 0.65 0.00 0.20 0.54 0.08 98.53 19:20:01 0 0.23 0.00 0.20 0.00 0.08 99.48 19:20:01 1 1.07 0.00 0.20 1.09 0.07 97.58 19:21:01 all 0.97 0.00 0.12 0.02 0.08 98.80 19:21:01 0 0.81 0.00 0.12 0.00 0.08 98.99 19:21:01 1 1.13 0.00 0.12 0.05 0.08 98.62 19:22:01 all 1.29 0.00 0.27 0.18 0.08 98.17 19:22:01 0 2.16 0.00 0.38 0.25 0.08 97.13 19:22:01 1 0.42 0.00 0.17 0.12 0.08 99.21 19:23:01 all 7.67 0.00 4.18 3.54 0.07 84.54 19:23:01 0 8.07 0.00 4.69 3.60 0.07 83.58 19:23:01 1 7.28 0.00 3.67 3.49 0.07 85.49 19:24:01 all 1.30 0.00 0.22 0.13 0.10 98.24 19:24:01 0 0.47 0.00 0.28 0.10 0.10 99.05 19:24:01 1 2.13 0.00 0.16 0.16 0.10 97.44 19:25:01 all 0.23 0.00 0.14 0.02 0.08 99.53 19:25:01 0 0.08 0.00 0.12 0.02 0.07 99.72 19:25:01 1 0.39 0.00 0.17 0.02 0.08 99.35 19:26:01 all 0.19 0.00 0.11 0.03 0.08 99.59 19:26:01 0 0.17 0.00 0.08 0.00 0.05 99.70 19:26:01 1 0.22 0.00 0.13 0.07 0.10 99.48 19:27:01 all 0.15 0.00 0.08 0.03 0.08 99.66 19:27:01 0 0.13 0.00 0.10 0.02 0.07 99.68 19:27:01 1 0.17 0.00 0.07 0.05 0.08 99.63 19:28:01 all 0.21 0.00 0.09 0.02 0.08 99.60 19:28:01 0 0.25 0.00 0.12 0.00 0.08 99.55 19:28:01 1 0.17 0.00 0.07 0.03 0.08 99.65 19:28:01 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 0.13 0.00 0.06 0.02 0.08 99.72 19:29:01 0 0.13 0.00 0.05 0.00 0.07 99.75 19:29:01 1 0.12 0.00 0.07 0.03 0.08 99.70 19:30:01 all 0.13 0.00 0.09 0.01 0.05 99.72 19:30:01 0 0.18 0.00 0.13 0.00 0.07 99.61 19:30:01 1 0.08 0.00 0.05 0.02 0.03 99.82 19:31:01 all 0.15 0.00 0.10 0.01 0.05 99.69 19:31:01 0 0.27 0.00 0.17 0.00 0.08 99.48 19:31:01 1 0.03 0.00 0.03 0.02 0.02 99.90 19:32:01 all 0.16 0.00 0.16 0.05 0.04 99.59 19:32:01 0 0.29 0.00 0.25 0.00 0.08 99.38 19:32:01 1 0.03 0.00 0.07 0.10 0.00 99.80 19:33:01 all 29.13 0.00 1.77 2.21 0.07 66.82 19:33:01 0 6.14 0.00 1.22 0.88 0.05 91.71 19:33:01 1 52.40 0.00 2.32 3.56 0.10 41.62 Average: all 7.21 1.69 1.94 1.32 0.08 87.76 Average: 0 5.80 1.78 2.02 1.08 0.08 89.24 Average: 1 8.62 1.61 1.86 1.56 0.07 86.28