---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-22956 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 8.2G 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 565 13456 0 2018 15163 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:d1:92:2b brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84981sec preferred_lft 84981sec inet6 fe80::f816:3eff:fed1:922b/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-22956) 07/12/24 _x86_64_ (4 CPU) 05:37:14 LINUX RESTART (4 CPU) 05:38:02 tps rtps wtps bread/s bwrtn/s 05:39:01 15.93 0.00 15.93 0.00 17576.14 05:40:01 12.70 0.00 12.70 0.00 17624.40 05:41:01 13.56 1.12 12.45 23.19 16690.17 05:42:01 1.37 0.00 1.37 0.00 16.79 05:43:01 0.98 0.00 0.98 0.00 11.86 05:44:01 1.02 0.02 1.00 0.13 14.00 05:45:01 0.92 0.00 0.92 0.00 10.66 05:46:01 1.13 0.00 1.13 0.00 14.93 05:47:01 0.83 0.00 0.83 0.00 9.47 05:48:01 1.47 0.00 1.47 0.00 18.66 05:49:01 0.85 0.00 0.85 0.00 10.53 05:50:01 1.48 0.00 1.48 0.00 17.20 05:51:01 1.27 0.00 1.27 0.00 14.26 05:52:01 3.28 1.55 1.73 43.32 21.06 05:53:01 4.63 2.90 1.73 32.93 28.93 05:54:01 1.40 0.00 1.40 0.00 17.20 05:55:01 0.82 0.00 0.82 0.00 9.47 05:56:01 1.83 0.00 1.83 0.00 21.60 05:57:01 1.27 0.00 1.27 0.00 15.06 05:58:01 1.60 0.00 1.60 0.00 19.86 05:59:01 3.40 2.18 1.22 90.65 208.23 06:00:01 225.71 32.06 193.65 1650.92 7787.10 Average: 13.52 1.81 11.71 83.75 2723.24 05:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 14472580 15701776 1952380 11.89 32116 1416312 709152 4.06 477792 1299896 12 05:40:01 14472360 15701712 1952600 11.89 32204 1416316 709152 4.06 477864 1299884 16 05:41:01 14470808 15701140 1954152 11.90 32332 1416992 697844 3.99 478576 1300324 8 05:42:01 14470856 15701216 1954104 11.90 32376 1416996 697844 3.99 478628 1300324 8 05:43:01 14470880 15701268 1954080 11.90 32436 1416988 697844 3.99 478760 1300324 12 05:44:01 14470880 15701368 1954080 11.90 32492 1417012 697844 3.99 478904 1300332 160 05:45:01 14470788 15701312 1954172 11.90 32516 1417016 697844 3.99 478928 1300336 8 05:46:01 14470896 15701464 1954064 11.90 32556 1417020 697844 3.99 479144 1300340 116 05:47:01 14470160 15700792 1954800 11.90 32596 1417020 697844 3.99 479368 1300340 20 05:48:01 14469744 15700468 1955216 11.90 32644 1417020 697844 3.99 479624 1300348 20 05:49:01 14469156 15699912 1955804 11.91 32668 1417032 697844 3.99 480440 1300352 8 05:50:01 14469016 15699832 1955944 11.91 32700 1417036 697844 3.99 480688 1300356 156 05:51:01 14469296 15700196 1955664 11.91 32796 1417036 697844 3.99 480632 1300356 8 05:52:01 14462400 15694832 1962560 11.95 32868 1418464 697844 3.99 486680 1301380 156 05:53:01 14451608 15685596 1973352 12.01 33496 1418884 723884 4.14 496316 1301152 32 05:54:01 14451796 15685836 1973164 12.01 33528 1418896 723884 4.14 496228 1301108 12 05:55:01 14451780 15685848 1973180 12.01 33560 1418896 723884 4.14 496404 1301112 164 05:56:01 14451612 15685768 1973348 12.01 33648 1418900 723884 4.14 496504 1301112 8 05:57:01 14451564 15685796 1973396 12.01 33736 1418904 723884 4.14 496828 1301116 156 05:58:01 14450884 15685196 1974076 12.02 33792 1418900 723884 4.14 496644 1301120 8 05:59:01 14404668 15648040 2020292 12.30 33936 1427620 723884 4.14 537512 1306176 88 06:00:01 13890684 15545928 2534276 15.43 68572 1782340 774984 4.44 693856 1613700 228656 Average: 14435655 15687059 1989305 12.11 34526 1434618 710664 4.07 496651 1315068 10447 05:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 ens3 0.71 0.59 0.28 0.91 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 2.23 1.22 2.30 0.45 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 ens3 0.18 0.12 0.07 0.17 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 0.25 0.25 0.06 0.17 0.00 0.00 0.00 0.00 05:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 ens3 0.27 0.17 0.13 0.04 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 0.17 0.13 0.06 0.04 0.00 0.00 0.00 0.00 05:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 ens3 0.18 0.08 0.06 0.16 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 0.25 0.22 0.06 0.17 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 ens3 1.37 0.75 0.56 0.88 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 0.30 0.27 0.13 0.25 0.00 0.00 0.00 0.00 05:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 ens3 0.35 0.30 0.16 0.37 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 0.20 0.17 0.06 0.17 0.00 0.00 0.00 0.00 05:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:51:01 ens3 0.17 0.12 0.05 0.16 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 1.25 0.88 0.98 0.53 0.00 0.00 0.00 0.00 05:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:53:01 ens3 8.80 7.27 5.82 10.64 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 ens3 0.20 0.18 0.06 0.08 0.00 0.00 0.00 0.00 05:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 ens3 0.22 0.13 0.06 0.19 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 ens3 0.25 0.23 0.06 0.18 0.00 0.00 0.00 0.00 05:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 ens3 0.22 0.13 0.06 0.17 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 ens3 0.35 0.32 0.14 0.35 0.00 0.00 0.00 0.00 05:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 ens3 78.87 44.26 130.01 13.51 0.00 0.00 0.00 0.00 05:59:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 ens3 111.05 76.60 1055.53 33.86 0.00 0.00 0.00 0.00 06:00:01 lo 1.57 1.57 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 9.45 6.11 54.43 2.89 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22956) 07/12/24 _x86_64_ (4 CPU) 05:37:14 LINUX RESTART (4 CPU) 05:38:02 CPU %user %nice %system %iowait %steal %idle 05:39:01 all 0.63 0.00 0.03 1.10 0.01 98.23 05:39:01 0 1.29 0.00 0.00 0.00 0.02 98.69 05:39:01 1 0.14 0.00 0.05 4.31 0.02 95.49 05:39:01 2 1.00 0.00 0.03 0.08 0.02 98.86 05:39:01 3 0.08 0.00 0.02 0.03 0.02 99.85 05:40:01 all 0.07 0.00 0.03 1.20 0.01 98.70 05:40:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:40:01 1 0.12 0.00 0.02 4.73 0.02 95.12 05:40:01 2 0.07 0.00 0.02 0.05 0.02 99.85 05:40:01 3 0.07 0.00 0.03 0.00 0.00 99.90 05:41:01 all 0.36 0.00 0.09 1.14 0.01 98.40 05:41:01 0 0.03 0.00 0.08 0.00 0.00 99.88 05:41:01 1 0.18 0.00 0.10 4.49 0.00 95.23 05:41:01 2 0.62 0.00 0.12 0.07 0.00 99.20 05:41:01 3 0.60 0.00 0.07 0.02 0.03 99.28 05:42:01 all 0.03 0.00 0.01 0.01 0.01 99.93 05:42:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 2 0.02 0.00 0.00 0.03 0.02 99.93 05:42:01 3 0.08 0.00 0.03 0.02 0.03 99.83 05:43:01 all 0.03 0.00 0.02 0.01 0.01 99.94 05:43:01 0 0.02 0.00 0.03 0.02 0.00 99.93 05:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:43:01 2 0.02 0.00 0.00 0.02 0.00 99.97 05:43:01 3 0.07 0.00 0.03 0.00 0.02 99.88 05:44:01 all 0.03 0.00 0.01 0.01 0.00 99.94 05:44:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:44:01 1 0.02 0.00 0.02 0.02 0.02 99.93 05:44:01 2 0.02 0.00 0.02 0.03 0.02 99.92 05:44:01 3 0.07 0.00 0.00 0.00 0.02 99.92 05:45:01 all 0.18 0.00 0.02 0.00 0.01 99.78 05:45:01 0 0.00 0.00 0.03 0.00 0.00 99.97 05:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 2 0.00 0.00 0.02 0.02 0.00 99.97 05:45:01 3 0.70 0.00 0.07 0.00 0.03 99.20 05:46:01 all 0.39 0.00 0.02 0.01 0.02 99.57 05:46:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:46:01 1 0.02 0.00 0.02 0.02 0.00 99.95 05:46:01 2 0.02 0.00 0.00 0.03 0.00 99.95 05:46:01 3 1.48 0.00 0.07 0.00 0.03 98.42 05:47:01 all 0.47 0.00 0.02 0.01 0.00 99.50 05:47:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:47:01 2 0.07 0.00 0.00 0.02 0.02 99.90 05:47:01 3 1.73 0.00 0.07 0.00 0.03 98.17 05:48:01 all 0.54 0.00 0.01 0.01 0.01 99.44 05:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:48:01 1 0.02 0.00 0.00 0.02 0.00 99.97 05:48:01 2 0.07 0.00 0.03 0.02 0.00 99.88 05:48:01 3 2.02 0.00 0.00 0.00 0.02 97.96 05:49:01 all 0.54 0.00 0.01 0.00 0.01 99.44 05:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:49:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:49:01 2 0.07 0.00 0.00 0.02 0.00 99.92 05:49:01 3 2.02 0.00 0.03 0.00 0.03 97.92 05:49:01 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 0.52 0.00 0.01 0.01 0.01 99.46 05:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:50:01 2 0.02 0.00 0.02 0.02 0.02 99.93 05:50:01 3 2.00 0.00 0.00 0.00 0.02 97.98 05:51:01 all 0.05 0.00 0.01 0.01 0.01 99.91 05:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:51:01 2 0.02 0.00 0.02 0.02 0.00 99.95 05:51:01 3 0.18 0.00 0.02 0.03 0.03 99.73 05:52:01 all 0.27 0.00 0.01 0.02 0.01 99.70 05:52:01 0 0.17 0.00 0.02 0.03 0.00 99.78 05:52:01 1 0.65 0.00 0.02 0.00 0.00 99.33 05:52:01 2 0.07 0.00 0.02 0.00 0.02 99.90 05:52:01 3 0.20 0.00 0.00 0.05 0.02 99.73 05:53:01 all 0.63 0.00 0.06 0.03 0.01 99.27 05:53:01 0 0.28 0.00 0.03 0.00 0.00 99.68 05:53:01 1 1.43 0.00 0.05 0.05 0.00 98.47 05:53:01 2 0.40 0.00 0.10 0.00 0.02 99.48 05:53:01 3 0.38 0.00 0.05 0.03 0.02 99.52 05:54:01 all 0.02 0.00 0.02 0.00 0.01 99.95 05:54:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:54:01 1 0.00 0.00 0.02 0.00 0.02 99.97 05:54:01 2 0.05 0.00 0.07 0.00 0.03 99.85 05:54:01 3 0.02 0.00 0.00 0.02 0.00 99.97 05:55:01 all 0.25 0.00 0.02 0.01 0.01 99.72 05:55:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:55:01 1 0.03 0.00 0.00 0.02 0.00 99.95 05:55:01 2 0.05 0.00 0.02 0.00 0.02 99.92 05:55:01 3 0.90 0.00 0.03 0.02 0.02 99.04 05:56:01 all 0.50 0.00 0.01 0.01 0.01 99.47 05:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:56:01 2 0.02 0.00 0.02 0.02 0.02 99.93 05:56:01 3 1.95 0.00 0.02 0.05 0.02 97.96 05:57:01 all 0.02 0.00 0.01 0.01 0.01 99.95 05:57:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:57:01 2 0.05 0.00 0.00 0.00 0.00 99.95 05:57:01 3 0.02 0.00 0.02 0.03 0.03 99.90 05:58:01 all 0.02 0.00 0.01 0.01 0.01 99.95 05:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:58:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:58:01 2 0.02 0.00 0.02 0.03 0.02 99.92 05:58:01 3 0.03 0.00 0.02 0.00 0.02 99.93 05:59:01 all 1.55 0.00 0.08 0.02 0.01 98.33 05:59:01 0 0.95 0.00 0.12 0.00 0.02 98.92 05:59:01 1 1.45 0.00 0.05 0.00 0.00 98.50 05:59:01 2 1.35 0.00 0.05 0.05 0.00 98.55 05:59:01 3 2.47 0.00 0.08 0.03 0.03 97.38 06:00:01 all 20.87 0.00 1.75 2.75 0.06 74.58 06:00:01 0 20.15 0.00 1.50 0.50 0.03 77.81 06:00:01 1 25.84 0.00 1.71 1.96 0.08 70.41 06:00:01 2 23.09 0.00 2.42 8.21 0.07 66.22 06:00:01 3 14.43 0.00 1.35 0.32 0.05 83.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.27 0.00 0.10 0.29 0.01 98.33 Average: 0 1.05 0.00 0.09 0.03 0.00 98.84 Average: 1 1.36 0.00 0.09 0.70 0.01 97.83 Average: 2 1.23 0.00 0.14 0.40 0.01 98.23 Average: 3 1.44 0.00 0.09 0.03 0.02 98.42