---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-14061 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: 2799.998 BogoMIPS: 5599.99 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 8.4G 69G 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 548 13204 0 2286 15168 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:c3:e9:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85006sec preferred_lft 85006sec inet6 fe80::f816:3eff:fec3:e941/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14061) 03/18/24 _x86_64_ (4 CPU) 10:46:35 LINUX RESTART (4 CPU) 10:47:08 tps rtps wtps bread/s bwrtn/s 10:48:01 66.43 35.53 30.89 3151.72 29710.75 10:49:01 7.10 0.00 7.10 0.00 8487.84 10:50:01 6.40 0.00 6.40 0.00 8478.85 10:51:01 8.75 2.12 6.63 57.59 8618.70 10:52:01 6.72 0.00 6.72 0.00 8750.94 10:53:01 6.57 0.00 6.57 0.00 8749.74 10:54:01 6.53 0.00 6.53 0.00 8615.50 10:55:01 3.83 0.00 3.83 0.00 4448.19 10:56:01 0.93 0.00 0.93 0.00 11.20 10:57:01 1.45 0.00 1.45 0.00 18.93 10:58:01 0.90 0.00 0.90 0.00 10.53 10:59:01 0.97 0.00 0.97 0.00 12.93 11:00:01 0.87 0.00 0.87 0.00 10.66 11:01:01 0.97 0.00 0.97 0.00 13.46 11:02:01 0.88 0.00 0.88 0.00 11.46 11:03:01 3.73 2.38 1.35 19.06 22.93 11:04:01 0.93 0.00 0.93 0.00 12.26 11:05:01 0.88 0.00 0.88 0.00 12.00 11:06:01 1.08 0.00 1.08 0.00 14.53 11:07:01 1.23 0.00 1.23 0.00 16.66 11:08:01 201.43 32.03 169.41 1186.34 7101.62 11:09:01 135.09 14.18 120.91 1083.29 12969.57 Average: 20.83 3.75 17.08 234.46 4690.25 10:47:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 14486484 15715120 1938484 11.80 32028 1415940 686364 3.93 466312 1299396 88 10:49:01 14485536 15714252 1939432 11.81 32112 1415940 686364 3.93 467644 1299392 16 10:50:01 14485304 15714136 1939664 11.81 32192 1415956 686364 3.93 467584 1299396 24 10:51:01 14463564 15694768 1961404 11.94 32280 1417816 686364 3.93 487888 1300188 136 10:52:01 14463456 15694732 1961512 11.94 32368 1417808 707324 4.05 487748 1300180 20 10:53:01 14463768 15695156 1961200 11.94 32448 1417820 707324 4.05 487880 1300188 164 10:54:01 14463400 15694892 1961568 11.94 32528 1417824 707324 4.05 487984 1300200 20 10:55:01 14463440 15695000 1961528 11.94 32584 1417828 707324 4.05 488160 1300192 176 10:56:01 14462824 15694384 1962144 11.95 32624 1417828 707324 4.05 488436 1300192 20 10:57:01 14462444 15694116 1962524 11.95 32688 1417832 707324 4.05 488692 1300200 28 10:58:01 14462504 15694228 1962464 11.95 32728 1417836 707324 4.05 488788 1300200 164 10:59:01 14462504 15694276 1962464 11.95 32764 1417840 707324 4.05 488844 1300204 116 11:00:01 14461972 15693792 1962996 11.95 32800 1417844 707324 4.05 489024 1300204 152 11:01:01 14461916 15693788 1963052 11.95 32840 1417848 707324 4.05 489216 1300212 176 11:02:01 14461924 15693860 1963044 11.95 32880 1417852 707324 4.05 489172 1300216 20 11:03:01 14460724 15693324 1964244 11.96 33500 1417864 724584 4.15 490208 1300220 212 11:04:01 14461020 15693660 1963948 11.96 33548 1417864 724584 4.15 490036 1300224 16 11:05:01 14460776 15693472 1964192 11.96 33588 1417868 724584 4.15 490364 1300224 184 11:06:01 14460468 15693176 1964500 11.96 33628 1417864 724584 4.15 490428 1300228 4 11:07:01 14460296 15693084 1964672 11.96 33668 1417872 724584 4.15 490456 1300236 64 11:08:01 13953940 15483700 2471028 15.04 58244 1676696 915604 5.24 767112 1497988 117544 11:09:01 13669928 15570968 2755040 16.77 87676 1997496 751016 4.30 720052 1787504 137336 Average: 14406281 15681722 2018687 12.29 36442 1455697 718889 4.11 509183 1331236 11667 10:47:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 239.51 130.42 581.18 33.31 0.00 0.00 0.00 0.00 10:48:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:49:01 ens3 3.13 1.27 2.65 0.43 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.72 0.23 0.11 0.36 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 11.98 9.67 6.92 10.72 0.00 0.00 0.00 0.00 10:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 ens3 0.18 0.17 0.06 0.18 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 0.38 0.22 0.14 0.26 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 ens3 0.22 0.20 0.06 0.18 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 0.27 0.23 0.06 0.18 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 0.55 0.53 0.26 0.86 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 0.22 0.20 0.06 0.18 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:58:01 ens3 0.45 0.25 0.30 0.24 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 0.23 0.22 0.06 0.18 0.00 0.00 0.00 0.00 10:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.55 0.17 0.10 0.18 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 1.67 0.90 0.72 0.99 0.00 0.00 0.00 0.00 11:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 ens3 0.22 0.17 0.06 0.29 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 2.28 0.98 0.91 0.97 0.00 0.00 0.00 0.00 11:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 ens3 0.42 0.08 0.07 0.07 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 0.97 0.35 0.18 0.37 0.00 0.00 0.00 0.00 11:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 ens3 0.73 0.68 0.45 1.09 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.28 0.22 0.06 0.18 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 ens3 225.15 176.40 1679.21 52.68 0.00 0.00 0.00 0.00 11:08:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 11:09:01 ens3 47.01 31.83 669.07 8.33 0.00 0.00 0.00 0.00 11:09:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 23.27 15.55 131.38 4.95 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14061) 03/18/24 _x86_64_ (4 CPU) 10:46:35 LINUX RESTART (4 CPU) 10:47:08 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 3.86 0.00 0.64 6.23 0.02 89.24 10:48:01 0 4.86 0.00 0.55 14.46 0.02 80.11 10:48:01 1 4.00 0.00 0.72 2.71 0.02 92.55 10:48:01 2 3.59 0.00 0.49 6.97 0.02 88.92 10:48:01 3 3.01 0.00 0.76 0.78 0.02 95.44 10:49:01 all 0.27 0.00 0.03 1.38 0.01 98.32 10:49:01 0 0.03 0.00 0.05 0.08 0.00 99.83 10:49:01 1 0.85 0.00 0.05 0.00 0.00 99.10 10:49:01 2 0.07 0.00 0.00 5.42 0.00 94.52 10:49:01 3 0.12 0.00 0.03 0.02 0.02 99.82 10:50:01 all 0.54 0.00 0.01 1.74 0.01 97.71 10:50:01 0 0.10 0.00 0.02 0.03 0.02 99.83 10:50:01 1 1.99 0.00 0.00 0.00 0.00 98.01 10:50:01 2 0.02 0.00 0.00 6.94 0.00 93.05 10:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 all 0.98 0.00 0.07 0.92 0.01 98.02 10:51:01 0 0.80 0.00 0.12 0.02 0.03 99.03 10:51:01 1 1.45 0.00 0.03 0.05 0.02 98.45 10:51:01 2 0.93 0.00 0.10 3.62 0.02 95.33 10:51:01 3 0.72 0.00 0.03 0.00 0.02 99.23 10:52:01 all 0.01 0.00 0.00 0.88 0.01 99.09 10:52:01 0 0.00 0.00 0.00 0.00 0.02 99.98 10:52:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:52:01 2 0.02 0.00 0.00 3.52 0.00 96.47 10:52:01 3 0.02 0.00 0.02 0.02 0.00 99.95 10:53:01 all 0.02 0.00 0.01 1.00 0.01 98.97 10:53:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:53:01 2 0.00 0.00 0.02 3.98 0.00 96.00 10:53:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:54:01 all 0.02 0.00 0.01 0.90 0.01 99.07 10:54:01 0 0.03 0.00 0.03 0.00 0.03 99.90 10:54:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:54:01 2 0.00 0.00 0.00 3.60 0.00 96.40 10:54:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 all 0.02 0.00 0.01 0.54 0.00 99.42 10:55:01 0 0.05 0.00 0.02 0.00 0.02 99.92 10:55:01 1 0.00 0.00 0.00 0.02 0.02 99.97 10:55:01 2 0.00 0.00 0.02 2.17 0.00 97.82 10:55:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:56:01 all 0.45 0.00 0.02 0.01 0.01 99.51 10:56:01 0 1.65 0.00 0.08 0.00 0.02 98.25 10:56:01 1 0.07 0.00 0.00 0.00 0.00 99.93 10:56:01 2 0.00 0.00 0.00 0.02 0.00 99.98 10:56:01 3 0.08 0.00 0.00 0.00 0.00 99.92 10:57:01 all 0.20 0.00 0.01 0.01 0.01 99.78 10:57:01 0 0.75 0.00 0.03 0.00 0.03 99.19 10:57:01 1 0.00 0.00 0.02 0.02 0.00 99.97 10:57:01 2 0.00 0.00 0.00 0.03 0.00 99.97 10:57:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:58:01 all 0.02 0.00 0.01 0.01 0.01 99.96 10:58:01 0 0.03 0.00 0.02 0.00 0.02 99.93 10:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:58:01 2 0.00 0.00 0.00 0.02 0.00 99.98 10:58:01 3 0.02 0.00 0.00 0.00 0.02 99.97 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 0.02 0.00 0.01 0.00 0.01 99.96 10:59:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:59:01 1 0.02 0.00 0.00 0.02 0.00 99.97 10:59:01 2 0.02 0.00 0.02 0.03 0.00 99.93 10:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:00:01 all 0.03 0.00 0.01 0.01 0.00 99.95 11:00:01 0 0.05 0.00 0.03 0.00 0.02 99.90 11:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:00:01 2 0.00 0.00 0.00 0.02 0.00 99.98 11:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:01:01 all 0.03 0.00 0.01 0.01 0.01 99.94 11:01:01 0 0.00 0.00 0.03 0.00 0.03 99.93 11:01:01 1 0.03 0.00 0.00 0.02 0.00 99.95 11:01:01 2 0.07 0.00 0.00 0.02 0.02 99.90 11:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:02:01 all 0.01 0.00 0.00 0.01 0.00 99.97 11:02:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:02:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:02:01 2 0.00 0.00 0.02 0.03 0.00 99.95 11:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:03:01 all 0.04 0.00 0.03 0.02 0.01 99.91 11:03:01 0 0.08 0.00 0.05 0.00 0.02 99.85 11:03:01 1 0.05 0.00 0.02 0.02 0.00 99.92 11:03:01 2 0.02 0.00 0.03 0.05 0.00 99.90 11:03:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:04:01 all 0.13 0.00 0.01 0.07 0.00 99.79 11:04:01 0 0.42 0.00 0.02 0.00 0.00 99.57 11:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:04:01 2 0.03 0.00 0.02 0.28 0.00 99.67 11:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 all 0.08 0.00 0.02 3.70 0.00 96.20 11:05:01 0 0.25 0.00 0.02 0.00 0.03 99.70 11:05:01 1 0.03 0.00 0.02 0.00 0.02 99.93 11:05:01 2 0.02 0.00 0.00 14.78 0.00 85.20 11:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:06:01 all 0.04 0.00 0.01 0.00 0.01 99.94 11:06:01 0 0.08 0.00 0.03 0.00 0.00 99.88 11:06:01 1 0.05 0.00 0.00 0.02 0.00 99.93 11:06:01 2 0.00 0.00 0.00 0.02 0.00 99.98 11:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 all 0.01 0.00 0.01 0.01 0.00 99.96 11:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 11:07:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:07:01 2 0.00 0.00 0.02 0.03 0.00 99.95 11:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:08:01 all 14.46 0.00 1.50 2.60 0.04 81.40 11:08:01 0 12.38 0.00 1.35 0.45 0.05 85.76 11:08:01 1 7.66 0.00 1.34 3.79 0.02 87.19 11:08:01 2 19.47 0.00 1.84 5.89 0.05 72.75 11:08:01 3 18.31 0.00 1.46 0.27 0.03 79.93 11:09:01 all 20.69 0.00 1.74 2.56 0.04 74.96 11:09:01 0 32.68 0.00 2.14 3.94 0.05 61.19 11:09:01 1 14.46 0.00 1.93 3.59 0.03 79.98 11:09:01 2 18.81 0.00 1.90 2.02 0.05 77.22 11:09:01 3 16.82 0.00 0.97 0.70 0.07 81.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.89 0.00 0.19 1.00 0.01 96.91 Average: 0 2.46 0.00 0.21 0.79 0.02 96.52 Average: 1 1.38 0.00 0.19 0.45 0.01 97.97 Average: 2 1.95 0.00 0.20 2.68 0.01 95.17 Average: 3 1.77 0.00 0.15 0.08 0.01 97.99