---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-22025 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 8.3G 70G 11% / 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 554 13238 0 2246 15157 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:e7:34:0e brd ff:ff:ff:ff:ff:ff inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fee7:340e/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-22025) 04/10/24 _x86_64_ (4 CPU) 09:37:22 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 137.37 23.83 113.54 1236.94 44164.18 09:40:01 37.45 0.02 37.44 0.27 19519.36 09:41:01 3.40 0.00 3.40 0.00 1136.08 09:42:01 3.52 0.02 3.50 0.13 879.05 09:43:01 3.40 0.00 3.40 0.00 1121.95 09:44:01 2.73 0.02 2.72 0.13 605.50 09:45:01 7.73 0.00 7.73 0.00 1668.52 09:46:01 3.28 0.00 3.28 0.00 400.80 09:47:01 1.67 0.00 1.67 0.00 263.96 09:48:01 6.42 0.00 6.42 0.00 1116.35 09:49:01 142.39 4.43 137.96 134.51 10504.38 Average: 31.60 2.54 29.06 123.03 7342.49 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13916772 15612320 2508188 15.27 70200 1821060 705408 4.04 635496 1650128 104916 09:40:01 13894092 15605664 2530868 15.41 81980 1822752 705408 4.04 651276 1651780 8884 09:41:01 13876924 15601140 2548036 15.51 87536 1827836 721568 4.13 659308 1656796 5316 09:42:01 13860836 15595096 2564124 15.61 93476 1830356 721568 4.13 669276 1659304 1552 09:43:01 13838920 15589332 2586040 15.74 103976 1833396 740012 4.24 683100 1662356 1796 09:44:01 13825404 15586528 2599556 15.83 112000 1834392 740012 4.24 692088 1663328 920 09:45:01 13799800 15580676 2625160 15.98 118384 1844544 740012 4.24 700044 1673476 1748 09:46:01 13795184 15580800 2629776 16.01 122012 1845100 740012 4.24 703484 1674012 232 09:47:01 13789328 15580248 2635632 16.05 126140 1845380 740012 4.24 707652 1674292 2904 09:48:01 13769468 15576836 2655492 16.17 135616 1849812 740012 4.24 718352 1678624 5476 09:49:01 13570124 15572116 2854836 17.38 215596 1924648 740936 4.24 823292 1721524 43796 Average: 13812441 15589160 2612519 15.91 115174 1843571 730451 4.18 694852 1669602 16140 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 09:39:01 ens3 117.37 93.63 1047.30 38.17 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 217.26 209.10 312.78 56.88 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 162.61 179.40 193.53 50.20 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:42:01 ens3 137.59 134.44 238.62 39.04 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 207.63 210.50 290.81 58.84 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:44:01 ens3 153.41 145.98 300.63 39.87 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 232.86 262.67 328.22 75.68 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 78.61 71.74 221.13 18.30 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 88.50 79.42 250.98 19.92 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 221.56 223.48 399.40 63.14 0.00 0.00 0.00 0.00 09:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 539.33 579.17 916.80 162.78 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 196.18 199.21 408.14 56.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22025) 04/10/24 _x86_64_ (4 CPU) 09:37:22 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 19.34 0.00 1.46 6.21 0.07 72.91 09:39:01 0 17.75 0.00 1.55 0.46 0.05 80.20 09:39:01 1 28.83 0.00 1.75 2.45 0.07 66.90 09:39:01 2 1.95 0.00 0.82 19.03 0.09 78.12 09:39:01 3 28.77 0.00 1.75 2.99 0.05 66.45 09:40:01 all 0.61 0.00 0.56 2.18 0.05 96.61 09:40:01 0 0.77 0.00 0.91 1.40 0.08 96.84 09:40:01 1 0.57 0.00 0.42 0.03 0.03 98.95 09:40:01 2 0.32 0.00 0.17 7.10 0.02 92.40 09:40:01 3 0.77 0.00 0.72 0.22 0.05 98.25 09:41:01 all 0.48 0.00 0.41 0.30 0.03 98.77 09:41:01 0 0.12 0.00 0.10 0.47 0.05 99.26 09:41:01 1 1.35 0.00 1.18 0.18 0.05 97.23 09:41:01 2 0.42 0.00 0.22 0.03 0.02 99.32 09:41:01 3 0.03 0.00 0.15 0.52 0.02 99.28 09:42:01 all 0.48 0.00 0.31 0.16 0.04 99.01 09:42:01 0 0.30 0.00 0.17 0.25 0.05 99.23 09:42:01 1 0.17 0.00 0.20 0.00 0.03 99.60 09:42:01 2 1.02 0.00 0.55 0.12 0.03 98.28 09:42:01 3 0.50 0.00 0.30 0.28 0.03 98.88 09:43:01 all 0.93 0.00 0.50 0.13 0.07 98.38 09:43:01 0 1.58 0.00 0.47 0.17 0.05 97.74 09:43:01 1 0.07 0.00 0.08 0.00 0.05 99.80 09:43:01 2 0.10 0.00 0.02 0.00 0.00 99.88 09:43:01 3 1.94 0.00 1.46 0.32 0.15 96.13 09:44:01 all 0.60 0.00 0.42 0.05 0.06 98.87 09:44:01 0 0.70 0.00 0.52 0.07 0.07 98.64 09:44:01 1 1.58 0.00 1.05 0.03 0.15 97.18 09:44:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:44:01 3 0.08 0.00 0.10 0.10 0.03 99.68 09:45:01 all 0.79 0.00 0.57 0.25 0.04 98.35 09:45:01 0 0.86 0.00 0.92 0.30 0.03 97.89 09:45:01 1 1.72 0.00 0.98 0.10 0.05 97.15 09:45:01 2 0.15 0.00 0.07 0.00 0.03 99.75 09:45:01 3 0.40 0.00 0.30 0.62 0.07 98.61 09:46:01 all 0.29 0.00 0.22 0.68 0.04 98.77 09:46:01 0 0.05 0.00 0.05 0.00 0.03 99.87 09:46:01 1 0.56 0.00 0.32 0.09 0.05 98.98 09:46:01 2 0.07 0.00 0.05 0.00 0.05 99.83 09:46:01 3 0.53 0.00 0.50 2.59 0.03 96.35 09:47:01 all 0.48 0.00 0.25 0.05 0.03 99.19 09:47:01 0 0.03 0.00 0.10 0.00 0.02 99.85 09:47:01 1 0.70 0.00 0.05 0.00 0.02 99.23 09:47:01 2 0.20 0.00 0.15 0.02 0.02 99.62 09:47:01 3 0.98 0.00 0.70 0.20 0.03 98.08 09:48:01 all 1.02 0.00 0.52 0.22 0.05 98.20 09:48:01 0 0.65 0.00 0.35 0.00 0.02 98.98 09:48:01 1 1.33 0.00 0.32 0.27 0.03 98.06 09:48:01 2 1.27 0.00 0.87 0.08 0.07 97.72 09:48:01 3 0.82 0.00 0.52 0.50 0.05 98.11 09:49:01 all 11.03 0.00 5.75 1.47 0.09 81.65 09:49:01 0 12.23 0.00 9.39 0.48 0.15 77.75 09:49:01 1 9.83 0.00 5.60 2.76 0.08 81.73 09:49:01 2 10.05 0.00 4.85 0.08 0.07 84.95 09:49:01 3 11.98 0.00 3.10 2.59 0.08 82.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.25 0.00 1.00 1.06 0.05 94.65 Average: 0 3.18 0.00 1.33 0.33 0.05 95.11 Average: 1 4.22 0.00 1.09 0.54 0.06 94.10 Average: 2 1.40 0.00 0.70 2.37 0.03 95.49 Average: 3 4.21 0.00 0.87 0.99 0.05 93.88