---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7013 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 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 672K 1.6G 1% /run /dev/vda1 78G 8.9G 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 967 12267 0 2805 14748 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:08:c8:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84882sec preferred_lft 84882sec inet6 fe80::f816:3eff:fe08:c8af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7013) 12/23/23 _x86_64_ (4 CPU) 01:11:22 LINUX RESTART (4 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 129.83 29.23 100.60 1679.05 30121.91 01:14:01 122.45 22.30 100.15 594.03 33787.97 01:15:01 41.04 16.56 24.48 570.44 17650.79 01:16:01 2.65 0.08 2.57 2.80 81.73 01:17:01 1.82 0.02 1.80 0.13 91.97 01:18:01 2.38 0.00 2.38 0.00 49.59 01:19:01 2.87 0.02 2.85 0.13 66.79 01:20:01 3.58 0.00 3.58 0.00 77.85 01:21:01 1.15 0.00 1.15 0.00 16.80 01:22:01 1.47 0.00 1.47 0.00 23.06 01:23:01 1.13 0.00 1.13 0.00 15.33 01:24:01 1.13 0.00 1.13 0.00 19.20 01:25:01 1.30 0.03 1.27 0.27 18.40 01:26:01 3.07 0.00 3.07 0.00 65.46 01:27:01 4.95 1.83 3.12 14.66 89.32 01:28:01 2.70 0.00 2.70 0.00 53.99 01:29:01 1.53 0.00 1.53 0.00 30.93 01:30:01 2.15 0.02 2.13 0.13 71.59 01:31:01 1.52 0.00 1.52 0.00 31.99 01:32:01 2.53 0.00 2.53 0.00 58.39 01:33:01 1.43 0.00 1.43 0.00 20.79 01:34:01 1.58 0.00 1.58 0.00 31.86 01:35:01 1.43 0.00 1.43 0.00 72.25 01:36:01 34.79 4.57 30.23 132.51 18133.78 Average: 15.44 3.11 12.33 124.76 4195.04 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 13886876 15611712 2538092 15.45 70704 1848560 1150308 6.58 634216 1677948 161708 01:14:01 11926056 13951956 4498912 27.39 76756 2134712 2564932 14.68 2342864 1910220 8656 01:15:01 9734708 11833264 6690260 40.73 78560 2203456 5050904 28.91 4507216 1924720 1236 01:16:01 9587444 11686544 6837524 41.63 78604 2203892 5083544 29.09 4653364 1924932 232 01:17:01 9579668 11680732 6845300 41.68 78660 2205800 5106728 29.23 4659976 1926844 292 01:18:01 9579116 11680816 6845852 41.68 78708 2206356 5106728 29.23 4660908 1927388 72 01:19:01 9548328 11651336 6876640 41.87 78804 2207504 5139980 29.42 4690500 1927460 532 01:20:01 9550048 11653584 6874920 41.86 78872 2207940 5139980 29.42 4688172 1927896 136 01:21:01 9549320 11652900 6875648 41.86 78904 2207944 5139980 29.42 4688796 1927908 68 01:22:01 9549144 11652912 6875824 41.86 78968 2208068 5139980 29.42 4688972 1928040 56 01:23:01 9549432 11653264 6875536 41.86 78992 2208084 5139980 29.42 4688844 1928048 196 01:24:01 9549076 11652964 6875892 41.86 79036 2208096 5139980 29.42 4689072 1928060 268 01:25:01 9547736 11651864 6877232 41.87 79088 2208284 5139980 29.42 4690416 1928228 456 01:26:01 9535784 11641296 6889184 41.94 79172 2209512 5139980 29.42 4701472 1928616 1064 01:27:01 9529212 11635740 6895756 41.98 79692 2209956 5209164 29.81 4706708 1929040 104 01:28:01 9528620 11635592 6896348 41.99 79768 2210316 5209164 29.81 4706784 1929332 88 01:29:01 9526156 11633792 6898812 42.00 79828 2210912 5209164 29.81 4708424 1929916 532 01:30:01 9530108 11638588 6894860 41.98 79896 2211652 5209164 29.81 4702824 1930652 216 01:31:01 9528960 11637756 6896008 41.98 79960 2211896 5209164 29.81 4703792 1930892 328 01:32:01 9527980 11637320 6896988 41.99 80040 2212356 5209164 29.81 4704404 1931364 100 01:33:01 9526168 11635632 6898800 42.00 80112 2212400 5209164 29.81 4705892 1931396 256 01:34:01 9525668 11635372 6899300 42.00 80180 2212572 5209164 29.81 4706308 1931564 264 01:35:01 9522132 11633544 6902836 42.03 80236 2214180 5209164 29.81 4708152 1933160 448 01:36:01 12537404 15073584 3887564 23.67 82364 2629644 1141636 6.53 1624600 1999320 9016 Average: 9956464 12060503 6468504 39.38 78996 2208504 4716962 26.99 4290112 1920539 7764 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 01:13:01 ens3 80.90 52.97 1227.95 10.57 0.00 0.00 0.00 0.00 01:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:14:01 ens3 700.72 522.53 3915.83 245.40 0.00 0.00 0.00 0.00 01:15:01 lo 0.53 0.53 0.20 0.20 0.00 0.00 0.00 0.00 01:15:01 ens3 1507.73 981.74 534.43 336.70 0.00 0.00 0.00 0.00 01:16:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:16:01 ens3 57.22 49.80 29.44 25.74 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 303.83 239.59 98.32 87.49 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 ens3 64.07 45.34 17.12 16.25 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 104.78 73.42 25.07 25.01 0.00 0.00 0.00 0.00 01:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 55.41 45.11 20.00 17.79 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 1.62 0.58 0.59 0.77 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 ens3 0.88 0.63 0.44 0.83 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 0.18 0.15 0.06 0.21 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 0.18 0.17 0.06 0.21 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 15.90 11.68 5.11 4.39 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 ens3 46.26 37.96 14.32 13.21 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 14.33 14.96 6.27 5.82 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 ens3 6.17 4.75 1.45 1.49 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 12.88 10.66 3.51 4.54 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 87.67 59.49 33.85 29.23 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 1.58 0.93 0.67 0.90 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 ens3 30.46 23.68 8.12 7.12 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 1.40 0.78 0.61 0.67 0.00 0.00 0.00 0.00 01:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 ens3 0.75 0.73 0.18 0.49 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 88.75 58.16 30.18 25.16 0.00 0.00 0.00 0.00 01:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:36:01 ens3 337.28 241.99 523.46 264.98 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 146.71 103.24 270.71 46.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7013) 12/23/23 _x86_64_ (4 CPU) 01:11:22 LINUX RESTART (4 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 20.25 0.00 1.54 5.65 0.06 72.50 01:13:01 0 47.50 0.00 3.18 4.25 0.10 44.98 01:13:01 1 17.12 0.00 1.35 0.33 0.03 81.16 01:13:01 2 7.47 0.00 0.72 12.54 0.07 79.20 01:13:01 3 8.88 0.00 0.89 5.53 0.03 84.67 01:14:01 all 37.00 0.00 6.02 3.38 0.09 53.52 01:14:01 0 48.14 0.00 6.66 0.70 0.10 44.39 01:14:01 1 44.19 0.00 7.30 0.97 0.10 47.44 01:14:01 2 32.46 0.00 7.62 3.66 0.08 56.17 01:14:01 3 23.16 0.00 2.48 8.18 0.10 66.07 01:15:01 all 48.61 0.00 3.36 1.46 0.10 46.47 01:15:01 0 42.95 0.00 5.11 0.35 0.10 51.49 01:15:01 1 47.38 0.00 5.11 0.07 0.08 47.36 01:15:01 2 50.15 0.00 2.28 0.34 0.10 47.13 01:15:01 3 54.00 0.00 0.92 5.12 0.10 39.87 01:16:01 all 6.21 0.00 0.14 0.06 0.02 93.57 01:16:01 0 3.32 0.00 0.12 0.00 0.02 96.55 01:16:01 1 3.26 0.00 0.10 0.00 0.02 96.62 01:16:01 2 8.84 0.00 0.08 0.10 0.02 90.96 01:16:01 3 9.43 0.00 0.27 0.15 0.03 90.12 01:17:01 all 2.46 0.00 0.44 0.02 0.02 97.06 01:17:01 0 2.47 0.00 0.61 0.00 0.02 96.90 01:17:01 1 3.03 0.00 0.22 0.00 0.02 96.74 01:17:01 2 2.07 0.00 0.32 0.00 0.00 97.62 01:17:01 3 2.30 0.00 0.60 0.05 0.02 97.03 01:18:01 all 1.07 0.00 0.12 0.01 0.01 98.79 01:18:01 0 2.04 0.00 0.18 0.00 0.02 97.76 01:18:01 1 0.47 0.00 0.12 0.00 0.00 99.42 01:18:01 2 0.57 0.00 0.07 0.03 0.02 99.32 01:18:01 3 1.13 0.00 0.15 0.03 0.00 98.68 01:19:01 all 2.90 0.00 0.25 0.05 0.01 96.80 01:19:01 0 1.96 0.00 0.30 0.00 0.02 97.72 01:19:01 1 1.92 0.00 0.28 0.00 0.00 97.80 01:19:01 2 4.55 0.00 0.13 0.05 0.02 95.25 01:19:01 3 3.20 0.00 0.27 0.12 0.02 96.40 01:20:01 all 1.22 0.00 0.11 0.04 0.01 98.62 01:20:01 0 1.54 0.00 0.17 0.00 0.02 98.28 01:20:01 1 1.25 0.00 0.05 0.00 0.00 98.70 01:20:01 2 1.09 0.00 0.15 0.08 0.02 98.66 01:20:01 3 1.00 0.00 0.10 0.07 0.00 98.83 01:21:01 all 0.07 0.00 0.03 0.00 0.01 99.89 01:21:01 0 0.08 0.00 0.03 0.00 0.02 99.87 01:21:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:21:01 2 0.15 0.00 0.02 0.02 0.00 99.82 01:21:01 3 0.03 0.00 0.03 0.02 0.00 99.92 01:22:01 all 0.07 0.00 0.02 0.01 0.01 99.89 01:22:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:22:01 2 0.17 0.00 0.02 0.03 0.02 99.77 01:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:23:01 all 0.50 0.00 0.02 0.00 0.01 99.46 01:23:01 0 1.83 0.00 0.05 0.00 0.02 98.11 01:23:01 1 0.07 0.00 0.02 0.00 0.02 99.90 01:23:01 2 0.10 0.00 0.03 0.00 0.00 99.87 01:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:23:01 CPU %user %nice %system %iowait %steal %idle 01:24:01 all 0.55 0.00 0.03 0.01 0.01 99.40 01:24:01 0 1.99 0.00 0.03 0.00 0.02 97.96 01:24:01 1 0.08 0.00 0.03 0.00 0.00 99.88 01:24:01 2 0.08 0.00 0.02 0.05 0.02 99.83 01:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 all 0.52 0.00 0.06 0.02 0.02 99.39 01:25:01 0 0.63 0.00 0.07 0.00 0.03 99.27 01:25:01 1 0.58 0.00 0.07 0.00 0.03 99.32 01:25:01 2 0.52 0.00 0.07 0.02 0.00 99.40 01:25:01 3 0.35 0.00 0.05 0.05 0.02 99.53 01:26:01 all 4.64 0.00 0.15 0.01 0.02 95.17 01:26:01 0 4.56 0.00 0.20 0.00 0.02 95.22 01:26:01 1 4.50 0.00 0.17 0.00 0.03 95.30 01:26:01 2 4.07 0.00 0.15 0.02 0.02 95.75 01:26:01 3 5.42 0.00 0.12 0.03 0.00 94.43 01:27:01 all 1.56 0.00 0.10 0.34 0.02 97.98 01:27:01 0 1.13 0.00 0.18 0.23 0.02 98.43 01:27:01 1 2.37 0.00 0.08 0.00 0.02 97.53 01:27:01 2 1.67 0.00 0.07 0.00 0.00 98.26 01:27:01 3 1.10 0.00 0.07 1.10 0.02 97.72 01:28:01 all 2.15 0.00 0.10 0.05 0.01 97.68 01:28:01 0 2.20 0.00 0.12 0.00 0.02 97.67 01:28:01 1 2.37 0.00 0.13 0.00 0.02 97.48 01:28:01 2 2.01 0.00 0.05 0.08 0.02 97.84 01:28:01 3 2.03 0.00 0.10 0.13 0.02 97.72 01:29:01 all 1.36 0.00 0.07 0.01 0.01 98.54 01:29:01 0 0.70 0.00 0.07 0.00 0.02 99.22 01:29:01 1 2.63 0.00 0.05 0.00 0.02 97.30 01:29:01 2 0.64 0.00 0.08 0.03 0.02 99.23 01:29:01 3 1.48 0.00 0.07 0.02 0.02 98.42 01:30:01 all 1.55 0.00 0.15 0.02 0.01 98.27 01:30:01 0 1.37 0.00 0.20 0.00 0.00 98.43 01:30:01 1 0.62 0.00 0.17 0.00 0.00 99.22 01:30:01 2 1.97 0.00 0.12 0.05 0.02 97.85 01:30:01 3 2.25 0.00 0.13 0.03 0.02 97.56 01:31:01 all 1.13 0.00 0.06 0.01 0.01 98.78 01:31:01 0 1.42 0.00 0.10 0.00 0.02 98.47 01:31:01 1 0.90 0.00 0.05 0.00 0.02 99.03 01:31:01 2 1.20 0.00 0.05 0.03 0.00 98.72 01:31:01 3 1.02 0.00 0.05 0.02 0.02 98.90 01:32:01 all 1.12 0.00 0.10 0.02 0.01 98.75 01:32:01 0 1.69 0.00 0.15 0.00 0.02 98.15 01:32:01 1 0.97 0.00 0.05 0.00 0.00 98.98 01:32:01 2 1.08 0.00 0.10 0.03 0.02 98.77 01:32:01 3 0.77 0.00 0.08 0.03 0.02 99.10 01:33:01 all 1.37 0.00 0.07 0.03 0.02 98.51 01:33:01 0 1.60 0.00 0.05 0.00 0.03 98.32 01:33:01 1 0.43 0.00 0.07 0.02 0.02 99.47 01:33:01 2 0.88 0.00 0.08 0.13 0.03 98.87 01:33:01 3 2.55 0.00 0.05 0.00 0.02 97.39 01:34:01 all 1.19 0.00 0.04 0.07 0.01 98.69 01:34:01 0 0.68 0.00 0.07 0.00 0.02 99.23 01:34:01 1 0.68 0.00 0.07 0.00 0.00 99.25 01:34:01 2 1.44 0.00 0.03 0.27 0.02 98.24 01:34:01 3 1.94 0.00 0.05 0.00 0.00 98.01 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 5.62 0.00 0.13 0.06 0.03 94.16 01:35:01 0 1.99 0.00 0.25 0.05 0.02 97.70 01:35:01 1 2.78 0.00 0.05 0.00 0.03 97.13 01:35:01 2 4.73 0.00 0.07 0.20 0.00 95.00 01:35:01 3 12.97 0.00 0.18 0.00 0.03 86.82 01:36:01 all 28.63 0.00 1.52 1.18 0.06 68.60 01:36:01 0 32.20 0.00 1.40 4.19 0.08 62.12 01:36:01 1 29.88 0.00 1.72 0.02 0.05 68.33 01:36:01 2 26.98 0.00 1.55 0.35 0.07 71.05 01:36:01 3 25.46 0.00 1.40 0.17 0.05 72.92 Average: all 7.14 0.00 0.61 0.52 0.02 91.71 Average: 0 8.48 0.00 0.80 0.41 0.03 90.28 Average: 1 6.97 0.00 0.72 0.06 0.02 92.23 Average: 2 6.44 0.00 0.58 0.75 0.02 92.21 Average: 3 6.67 0.00 0.34 0.87 0.02 92.11