---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-137 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 647 13277 0 2114 15081 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:af:ad:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85027sec preferred_lft 85027sec inet6 fe80::f816:3eff:feaf:ad86/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-137) 01/27/24 _x86_64_ (4 CPU) 06:01:26 LINUX RESTART (4 CPU) 06:02:02 tps rtps wtps bread/s bwrtn/s 06:03:01 29.42 0.00 29.42 0.00 39216.95 06:04:01 4.95 0.00 4.95 0.00 6328.81 06:05:01 0.95 0.00 0.95 0.00 11.06 06:06:01 1.25 0.00 1.25 0.00 16.40 06:07:01 0.95 0.00 0.95 0.00 12.00 06:08:01 0.90 0.00 0.90 0.00 12.53 06:09:01 0.87 0.00 0.87 0.00 10.40 06:10:01 0.85 0.00 0.85 0.00 11.60 06:11:01 0.87 0.00 0.87 0.00 11.06 06:12:01 1.42 0.00 1.42 0.00 18.13 06:13:01 0.88 0.00 0.88 0.00 11.06 06:14:01 1.12 0.00 1.12 0.00 14.26 06:15:01 0.88 0.00 0.88 0.00 10.40 06:16:01 1.22 0.00 1.22 0.00 15.06 06:17:01 4.18 2.38 1.80 19.06 27.20 06:18:01 1.10 0.00 1.10 0.00 14.66 06:19:01 1.00 0.00 1.00 0.00 11.86 06:20:01 4.33 3.13 1.20 137.31 194.23 06:21:01 89.67 32.21 57.46 1671.19 6179.50 06:22:01 112.71 16.95 95.77 662.96 13175.67 06:23:01 5.18 0.00 5.18 0.00 526.62 06:24:01 19.96 3.12 16.85 149.04 1528.81 Average: 12.93 2.63 10.30 120.07 3034.27 06:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 14539612 15767880 1885348 11.48 32112 1415548 701020 4.01 413060 1299848 44 06:04:01 14539220 15767568 1885740 11.48 32152 1415552 701020 4.01 413236 1299808 208 06:05:01 14538980 15767376 1885980 11.48 32184 1415556 701020 4.01 413356 1299804 132 06:06:01 14538820 15767236 1886140 11.48 32220 1415560 701020 4.01 413376 1299808 168 06:07:01 14539160 15767652 1885800 11.48 32260 1415552 701020 4.01 413692 1299808 8 06:08:01 14538660 15767200 1886300 11.48 32292 1415564 701020 4.01 413796 1299812 52 06:09:01 14537840 15766424 1887120 11.49 32324 1415568 701020 4.01 414392 1299816 20 06:10:01 14537880 15766500 1887080 11.49 32348 1415572 701020 4.01 414600 1299820 192 06:11:01 14537640 15766268 1887320 11.49 32380 1415572 701020 4.01 414684 1299820 8 06:12:01 14537720 15766412 1887240 11.49 32428 1415564 701020 4.01 414944 1299828 36 06:13:01 14537736 15766480 1887224 11.49 32452 1415588 701020 4.01 415304 1299836 12 06:14:01 14537692 15766472 1887268 11.49 32476 1415592 701020 4.01 415176 1299840 184 06:15:01 14537632 15766436 1887328 11.49 32508 1415592 701020 4.01 415220 1299840 12 06:16:01 14536596 15765592 1888364 11.50 32540 1415724 701020 4.01 416136 1299972 188 06:17:01 14534020 15763692 1890940 11.51 33156 1415724 707704 4.05 417248 1299976 8 06:18:01 14534144 15763864 1890816 11.51 33188 1415732 707704 4.05 418228 1299980 56 06:19:01 14532912 15762680 1892048 11.52 33236 1415732 707704 4.05 419288 1299980 8 06:20:01 14425368 15664632 1999592 12.17 33332 1425316 749944 4.29 518456 1307288 144 06:21:01 13951304 15562536 2473656 15.06 63960 1747640 823168 4.71 678872 1580932 194208 06:22:01 12573232 14380512 3851728 23.45 74252 1923824 2122140 12.14 1899312 1715740 11820 06:23:01 12162644 13972220 4262316 25.95 74420 1925728 2402244 13.75 2309452 1714336 2604 06:24:01 13596900 15443940 2828060 17.22 78640 1959160 853868 4.89 863108 1731688 46896 Average: 14265714 15593162 2159246 13.15 39857 1502135 858580 4.91 605679 1370345 11682 06:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 ens3 1.36 0.46 0.44 0.55 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 2.47 1.23 2.37 0.58 0.00 0.00 0.00 0.00 06:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 ens3 0.82 0.30 0.35 0.26 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 0.67 0.63 0.28 0.89 0.00 0.00 0.00 0.00 06:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 ens3 0.32 0.27 0.13 0.38 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 0.32 0.25 0.06 0.20 0.00 0.00 0.00 0.00 06:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:09:01 ens3 0.20 0.22 0.11 0.17 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 0.27 0.20 0.06 0.02 0.00 0.00 0.00 0.00 06:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:11:01 ens3 0.17 0.07 0.05 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 1.27 0.82 0.49 0.80 0.00 0.00 0.00 0.00 06:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:13:01 ens3 0.13 0.07 0.05 0.19 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 ens3 0.27 0.25 0.06 0.19 0.00 0.00 0.00 0.00 06:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 ens3 0.35 0.32 0.12 0.33 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 0.60 0.37 0.22 0.18 0.00 0.00 0.00 0.00 06:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:17:01 ens3 0.37 0.43 0.13 0.68 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 0.25 0.23 0.06 0.20 0.00 0.00 0.00 0.00 06:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 ens3 0.18 0.12 0.06 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 74.15 57.41 113.80 19.16 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 ens3 105.00 76.37 1128.13 16.57 0.00 0.00 0.00 0.00 06:21:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 06:22:01 ens3 253.49 201.73 1889.29 59.09 0.00 0.00 0.00 0.00 06:22:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 06:23:01 ens3 5.43 5.05 4.18 4.36 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 280.64 190.32 424.17 93.03 0.00 0.00 0.00 0.00 06:24:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 33.15 24.43 162.15 9.00 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-137) 01/27/24 _x86_64_ (4 CPU) 06:01:26 LINUX RESTART (4 CPU) 06:02:02 CPU %user %nice %system %iowait %steal %idle 06:03:01 all 0.48 0.00 0.04 2.51 0.01 96.97 06:03:01 0 0.27 0.00 0.07 10.00 0.02 89.64 06:03:01 1 0.25 0.00 0.03 0.00 0.03 99.68 06:03:01 2 0.15 0.00 0.02 0.03 0.00 99.80 06:03:01 3 1.22 0.00 0.03 0.00 0.00 98.74 06:04:01 all 0.28 0.00 0.02 0.20 0.01 99.49 06:04:01 0 0.17 0.00 0.03 0.67 0.00 99.13 06:04:01 1 0.30 0.00 0.00 0.12 0.00 99.58 06:04:01 2 0.27 0.00 0.02 0.00 0.00 99.72 06:04:01 3 0.42 0.00 0.03 0.00 0.02 99.53 06:05:01 all 0.08 0.00 0.04 0.03 0.00 99.86 06:05:01 0 0.02 0.00 0.00 0.02 0.02 99.95 06:05:01 1 0.05 0.00 0.00 0.00 0.00 99.95 06:05:01 2 0.03 0.00 0.08 0.07 0.00 99.82 06:05:01 3 0.18 0.00 0.07 0.00 0.00 99.75 06:06:01 all 0.07 0.00 0.03 0.00 0.00 99.90 06:06:01 0 0.05 0.00 0.05 0.03 0.00 99.87 06:06:01 1 0.08 0.00 0.02 0.02 0.00 99.88 06:06:01 2 0.03 0.00 0.05 0.00 0.02 99.90 06:06:01 3 0.10 0.00 0.00 0.00 0.00 99.90 06:07:01 all 0.03 0.00 0.01 0.01 0.00 99.94 06:07:01 0 0.03 0.00 0.03 0.02 0.02 99.90 06:07:01 1 0.05 0.00 0.00 0.00 0.00 99.95 06:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:07:01 3 0.07 0.00 0.02 0.00 0.02 99.90 06:08:01 all 0.23 0.00 0.04 0.00 0.00 99.72 06:08:01 0 0.02 0.00 0.00 0.02 0.00 99.97 06:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 06:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:08:01 3 0.86 0.00 0.13 0.00 0.02 98.99 06:09:01 all 0.01 0.00 0.02 0.00 0.00 99.96 06:09:01 0 0.03 0.00 0.03 0.02 0.02 99.90 06:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 06:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:10:01 all 0.03 0.00 0.01 0.00 0.01 99.95 06:10:01 0 0.03 0.00 0.03 0.02 0.02 99.90 06:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:11:01 all 0.03 0.00 0.01 0.01 0.00 99.95 06:11:01 0 0.03 0.00 0.00 0.03 0.00 99.93 06:11:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:11:01 2 0.00 0.00 0.02 0.02 0.00 99.97 06:11:01 3 0.07 0.00 0.00 0.00 0.02 99.92 06:12:01 all 0.17 0.00 0.01 0.01 0.00 99.81 06:12:01 0 0.55 0.00 0.02 0.03 0.02 99.38 06:12:01 1 0.05 0.00 0.02 0.00 0.00 99.93 06:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:12:01 3 0.07 0.00 0.02 0.00 0.00 99.92 06:13:01 all 0.51 0.00 0.02 0.00 0.00 99.46 06:13:01 0 1.97 0.00 0.02 0.02 0.02 97.98 06:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 06:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 0.23 0.00 0.01 0.01 0.00 99.75 06:14:01 0 0.85 0.00 0.03 0.03 0.02 99.07 06:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:14:01 3 0.03 0.00 0.00 0.00 0.00 99.97 06:15:01 all 0.01 0.00 0.01 0.00 0.00 99.97 06:15:01 0 0.00 0.00 0.02 0.02 0.00 99.97 06:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:15:01 3 0.02 0.00 0.02 0.00 0.02 99.95 06:16:01 all 0.05 0.00 0.01 0.01 0.00 99.92 06:16:01 0 0.03 0.00 0.03 0.03 0.02 99.88 06:16:01 1 0.07 0.00 0.00 0.00 0.00 99.93 06:16:01 2 0.10 0.00 0.02 0.00 0.00 99.88 06:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:17:01 all 0.06 0.00 0.03 0.02 0.00 99.88 06:17:01 0 0.13 0.00 0.05 0.03 0.02 99.77 06:17:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:17:01 2 0.07 0.00 0.03 0.03 0.00 99.87 06:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:18:01 all 0.51 0.00 0.01 0.01 0.01 99.46 06:18:01 0 2.00 0.00 0.00 0.03 0.02 97.95 06:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 all 0.51 0.00 0.01 0.01 0.00 99.46 06:19:01 0 1.99 0.00 0.03 0.03 0.00 97.95 06:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 3 0.02 0.00 0.00 0.00 0.02 99.97 06:20:01 all 1.73 0.00 0.10 0.03 0.01 98.13 06:20:01 0 2.84 0.00 0.08 0.02 0.02 97.04 06:20:01 1 1.63 0.00 0.07 0.00 0.00 98.30 06:20:01 2 1.47 0.00 0.02 0.00 0.02 98.50 06:20:01 3 0.95 0.00 0.23 0.08 0.00 98.73 06:21:01 all 21.68 0.00 1.51 2.08 0.05 74.66 06:21:01 0 13.76 0.00 1.53 6.24 0.07 78.40 06:21:01 1 43.59 0.00 2.47 1.42 0.08 52.44 06:21:01 2 16.32 0.00 1.05 0.22 0.03 82.37 06:21:01 3 13.12 0.00 1.01 0.48 0.03 85.35 06:22:01 all 47.71 0.00 1.74 1.45 0.10 49.00 06:22:01 0 42.72 0.00 1.60 4.66 0.10 50.92 06:22:01 1 66.89 0.00 2.36 0.12 0.12 30.52 06:22:01 2 37.14 0.00 1.56 0.59 0.10 60.62 06:22:01 3 44.10 0.00 1.42 0.43 0.10 53.95 06:23:01 all 31.75 0.00 0.40 0.10 0.07 67.69 06:23:01 0 35.63 0.00 0.33 0.13 0.07 63.84 06:23:01 1 29.86 0.00 0.40 0.00 0.07 69.67 06:23:01 2 15.89 0.00 0.43 0.00 0.07 83.61 06:23:01 3 45.73 0.00 0.43 0.27 0.08 53.48 06:24:01 all 22.21 0.00 0.98 0.36 0.05 76.39 06:24:01 0 14.83 0.00 0.92 0.17 0.03 84.05 06:24:01 1 35.87 0.00 1.47 0.22 0.05 62.40 06:24:01 2 7.66 0.00 0.66 0.05 0.05 91.59 06:24:01 3 30.71 0.00 0.88 1.03 0.08 67.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.84 0.00 0.23 0.31 0.02 93.61 Average: 0 5.36 0.00 0.22 1.00 0.02 93.40 Average: 1 8.12 0.00 0.32 0.09 0.02 91.46 Average: 2 3.60 0.00 0.18 0.05 0.01 96.15 Average: 3 6.27 0.00 0.20 0.10 0.02 93.41