---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-4348 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 11G 68G 13% / 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 592 11349 0 4098 15117 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:30:58:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85119sec preferred_lft 85119sec inet6 fe80::f816:3eff:fe30:58ab/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-4348) 02/10/24 _x86_64_ (4 CPU) 12:46:57 LINUX RESTART (4 CPU) 12:47:01 tps rtps wtps bread/s bwrtn/s 12:48:01 67.96 32.02 35.94 2812.40 47675.31 12:49:01 8.10 0.00 8.10 0.00 11298.22 12:50:01 8.35 0.00 8.35 0.00 11437.25 12:51:01 9.28 1.12 8.16 23.19 11303.03 12:52:01 8.87 0.00 8.87 0.00 11182.40 12:53:01 6.47 0.00 6.47 0.00 8215.20 12:54:01 0.98 0.02 0.97 0.13 13.60 12:55:01 0.83 0.00 0.83 0.00 10.53 12:56:01 0.92 0.00 0.92 0.00 12.66 12:57:01 1.50 0.00 1.50 0.00 19.59 12:58:01 1.35 0.00 1.35 0.00 15.06 12:59:01 0.87 0.00 0.87 0.00 11.20 13:00:01 0.93 0.00 0.93 0.00 12.26 13:01:01 1.22 0.00 1.22 0.00 14.93 13:02:01 6.85 5.33 1.52 137.44 200.37 13:03:01 80.17 32.26 47.91 1667.32 5447.09 13:04:01 143.51 32.93 110.58 1769.71 14955.24 13:05:01 56.77 13.05 43.73 840.93 9255.52 13:06:01 33.56 0.10 33.46 1.33 3631.93 13:07:01 47.45 0.98 46.47 144.22 28977.54 13:08:01 145.99 2.18 143.81 144.11 34901.92 Average: 30.09 5.71 24.38 359.09 9457.24 12:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 14466076 15694892 1958892 11.93 32052 1415864 718256 4.11 484340 1299712 152 12:49:01 14466472 15695432 1958496 11.92 32132 1415876 718256 4.11 483900 1299704 28 12:50:01 14466252 15695308 1958716 11.93 32212 1415884 718256 4.11 484108 1299712 156 12:51:01 14464492 15694540 1960476 11.94 32348 1416564 705828 4.04 484488 1300140 280 12:52:01 14464676 15694804 1960292 11.93 32444 1416556 705828 4.04 484624 1300136 32 12:53:01 14464716 15694980 1960252 11.93 32532 1416568 705828 4.04 485004 1300140 204 12:54:01 14464724 15695020 1960244 11.93 32564 1416580 705828 4.04 484812 1300144 8 12:55:01 14464500 15694864 1960468 11.94 32588 1416584 705828 4.04 485196 1300152 132 12:56:01 14463616 15694004 1961352 11.94 32612 1416584 705828 4.04 485756 1300152 16 12:57:01 14462704 15693168 1962264 11.95 32692 1416580 705828 4.04 486160 1300156 128 12:58:01 14462548 15693232 1962420 11.95 32764 1416720 705828 4.04 486616 1300288 168 12:59:01 14462300 15693020 1962668 11.95 32796 1416724 705828 4.04 487040 1300292 212 13:00:01 14461928 15692676 1963040 11.95 32820 1416724 705828 4.04 487348 1300292 176 13:01:01 14460744 15691544 1964224 11.96 32844 1416728 705828 4.04 487520 1300296 128 13:02:01 14409848 15650364 2015120 12.27 33492 1425688 702916 4.02 530760 1307360 140 13:03:01 13971848 15522072 2453120 14.94 60700 1692356 800716 4.58 714300 1527264 149904 13:04:01 13442084 15287116 2982884 18.16 75340 1959964 970260 5.55 979000 1767076 19472 13:05:01 11479260 13603852 4945708 30.11 81616 2225328 2685536 15.37 2766748 1920080 8276 13:06:01 11534848 13828172 4890120 29.77 87616 2382284 2242244 12.83 2562368 2059076 70736 13:07:01 11312772 15131888 5112196 31.12 93024 3861396 1125312 6.44 1553080 3244376 874784 13:08:01 11685044 15542004 4739924 28.86 98380 3891724 712992 4.08 1181748 3243984 53056 Average: 13825307 15442045 2599661 15.83 46932 1774727 912326 5.22 813567 1584311 56104 12:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:48:01 ens3 255.03 164.93 525.99 33.85 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 ens3 0.28 0.22 0.06 0.23 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 0.17 0.13 0.06 0.17 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 ens3 0.25 0.27 0.06 0.33 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 0.20 0.12 0.06 0.04 0.00 0.00 0.00 0.00 12:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 0.38 0.30 0.14 0.20 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 0.35 0.32 0.08 0.36 0.00 0.00 0.00 0.00 12:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 0.62 0.18 0.11 0.01 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 1.37 1.05 0.62 1.01 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 0.35 0.35 0.12 0.35 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 0.23 0.27 0.13 0.21 0.00 0.00 0.00 0.00 12:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 ens3 0.20 0.20 0.06 0.36 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 0.15 0.07 0.05 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 ens3 0.25 0.25 0.11 0.18 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 59.51 46.63 112.54 17.38 0.00 0.00 0.00 0.00 13:03:01 lo 17.93 17.93 1.93 1.93 0.00 0.00 0.00 0.00 13:03:01 ens3 138.64 120.11 933.44 27.99 0.00 0.00 0.00 0.00 13:04:01 lo 10.10 10.10 1.09 1.09 0.00 0.00 0.00 0.00 13:04:01 ens3 239.76 207.82 2300.03 38.83 0.00 0.00 0.00 0.00 13:05:01 lo 2.07 2.07 8.54 8.54 0.00 0.00 0.00 0.00 13:05:01 ens3 648.94 479.60 3827.38 176.80 0.00 0.00 0.00 0.00 13:06:01 lo 3.22 3.22 4.49 4.49 0.00 0.00 0.00 0.00 13:06:01 ens3 568.61 444.91 1331.62 109.42 0.00 0.00 0.00 0.00 13:07:01 lo 1.55 1.55 0.15 0.15 0.00 0.00 0.00 0.00 13:07:01 ens3 674.44 542.97 5668.34 90.25 0.00 0.00 0.00 0.00 13:08:01 lo 14.80 14.80 1.58 1.58 0.00 0.00 0.00 0.00 13:08:01 ens3 460.94 387.70 416.50 147.60 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 145.27 114.21 719.90 30.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4348) 02/10/24 _x86_64_ (4 CPU) 12:46:57 LINUX RESTART (4 CPU) 12:47:01 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 3.82 0.00 4.49 8.51 0.03 83.16 12:48:01 0 4.11 0.00 1.88 10.98 0.03 83.00 12:48:01 1 4.25 0.00 0.79 17.76 0.03 77.16 12:48:01 2 2.42 0.00 13.35 5.33 0.03 78.87 12:48:01 3 4.71 0.00 0.62 0.48 0.02 94.18 12:49:01 all 0.05 0.00 0.03 1.60 0.01 98.32 12:49:01 0 0.10 0.00 0.05 6.38 0.00 93.46 12:49:01 1 0.00 0.00 0.02 0.00 0.00 99.98 12:49:01 2 0.03 0.00 0.02 0.00 0.02 99.93 12:49:01 3 0.03 0.00 0.03 0.00 0.03 99.90 12:50:01 all 0.05 0.00 0.02 1.39 0.01 98.53 12:50:01 0 0.05 0.00 0.03 5.60 0.02 94.30 12:50:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:50:01 2 0.03 0.00 0.00 0.00 0.02 99.95 12:50:01 3 0.10 0.00 0.02 0.00 0.02 99.87 12:51:01 all 0.26 0.00 0.05 1.83 0.02 97.84 12:51:01 0 0.30 0.00 0.05 7.33 0.00 92.31 12:51:01 1 0.05 0.00 0.02 0.00 0.00 99.93 12:51:01 2 0.63 0.00 0.08 0.00 0.02 99.27 12:51:01 3 0.07 0.00 0.07 0.00 0.02 99.85 12:52:01 all 0.22 0.00 0.02 1.79 0.01 97.96 12:52:01 0 0.00 0.00 0.03 7.15 0.00 92.81 12:52:01 1 0.81 0.00 0.05 0.00 0.02 99.12 12:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:52:01 3 0.05 0.00 0.02 0.00 0.02 99.92 12:53:01 all 0.30 0.00 0.01 1.32 0.01 98.36 12:53:01 0 0.03 0.00 0.02 5.23 0.02 94.70 12:53:01 1 1.09 0.00 0.02 0.08 0.03 98.77 12:53:01 2 0.00 0.00 0.00 0.00 0.02 99.98 12:53:01 3 0.05 0.00 0.00 0.00 0.00 99.95 12:54:01 all 0.03 0.00 0.01 0.02 0.01 99.93 12:54:01 0 0.05 0.00 0.00 0.00 0.00 99.95 12:54:01 1 0.03 0.00 0.02 0.02 0.03 99.90 12:54:01 2 0.02 0.00 0.00 0.03 0.00 99.95 12:54:01 3 0.05 0.00 0.02 0.00 0.00 99.93 12:55:01 all 0.02 0.00 0.01 0.00 0.01 99.96 12:55:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:55:01 1 0.02 0.00 0.00 0.02 0.03 99.93 12:55:01 2 0.00 0.00 0.00 0.02 0.02 99.97 12:55:01 3 0.03 0.00 0.02 0.00 0.02 99.93 12:56:01 all 0.05 0.00 0.01 0.01 0.01 99.91 12:56:01 0 0.10 0.00 0.03 0.00 0.00 99.87 12:56:01 1 0.12 0.00 0.03 0.03 0.03 99.78 12:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:57:01 all 0.18 0.00 0.02 0.01 0.01 99.78 12:57:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:57:01 1 0.67 0.00 0.03 0.03 0.03 99.23 12:57:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:57:01 3 0.02 0.00 0.00 0.02 0.00 99.97 12:58:01 all 0.23 0.00 0.03 0.01 0.01 99.71 12:58:01 0 0.05 0.00 0.02 0.00 0.00 99.93 12:58:01 1 0.85 0.00 0.10 0.05 0.02 98.99 12:58:01 2 0.00 0.00 0.02 0.00 0.02 99.97 12:58:01 3 0.02 0.00 0.00 0.00 0.02 99.97 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 0.02 0.00 0.00 0.01 0.01 99.96 12:59:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:59:01 1 0.03 0.00 0.00 0.02 0.00 99.95 12:59:01 2 0.02 0.00 0.00 0.00 0.03 99.95 12:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:00:01 all 0.01 0.00 0.01 0.01 0.01 99.96 13:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:00:01 1 0.00 0.00 0.00 0.02 0.02 99.97 13:00:01 2 0.02 0.00 0.02 0.02 0.05 99.90 13:00:01 3 0.03 0.00 0.00 0.00 0.02 99.95 13:01:01 all 0.02 0.00 0.01 0.01 0.01 99.95 13:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:01:01 1 0.02 0.00 0.02 0.03 0.00 99.93 13:01:01 2 0.03 0.00 0.02 0.03 0.03 99.88 13:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:02:01 all 1.03 0.00 0.08 0.08 0.01 98.79 13:02:01 0 1.12 0.00 0.12 0.00 0.00 98.77 13:02:01 1 1.28 0.00 0.07 0.13 0.00 98.52 13:02:01 2 0.97 0.00 0.10 0.17 0.02 98.74 13:02:01 3 0.75 0.00 0.05 0.00 0.02 99.18 13:03:01 all 18.18 0.00 1.38 3.08 0.07 77.29 13:03:01 0 35.47 0.00 2.14 1.92 0.13 60.33 13:03:01 1 7.91 0.00 0.77 4.77 0.03 86.51 13:03:01 2 14.69 0.00 1.31 4.61 0.10 79.29 13:03:01 3 14.64 0.00 1.34 1.02 0.03 82.97 13:04:01 all 22.43 0.00 1.51 4.39 0.08 71.59 13:04:01 0 35.34 0.00 1.77 1.42 0.13 61.33 13:04:01 1 21.70 0.00 1.53 2.06 0.05 74.66 13:04:01 2 15.82 0.00 1.24 7.08 0.10 75.76 13:04:01 3 16.83 0.00 1.50 7.00 0.05 74.62 13:05:01 all 61.36 0.00 2.65 0.62 0.10 35.28 13:05:01 0 67.77 0.00 2.48 0.67 0.10 28.97 13:05:01 1 59.01 0.00 2.03 0.35 0.10 38.50 13:05:01 2 58.80 0.00 3.97 0.67 0.08 36.48 13:05:01 3 59.85 0.00 2.08 0.79 0.10 37.17 13:06:01 all 43.83 0.00 1.85 0.19 0.08 54.05 13:06:01 0 45.97 0.00 2.50 0.08 0.08 51.36 13:06:01 1 42.92 0.00 2.00 0.02 0.08 54.98 13:06:01 2 36.88 0.00 1.66 0.47 0.08 60.91 13:06:01 3 49.56 0.00 1.24 0.18 0.08 48.94 13:07:01 all 32.46 0.00 1.89 2.56 0.07 63.01 13:07:01 0 30.43 0.00 1.32 1.17 0.07 67.02 13:07:01 1 34.34 0.00 2.64 3.55 0.07 59.40 13:07:01 2 35.59 0.00 1.71 3.62 0.07 59.00 13:07:01 3 29.49 0.00 1.94 1.96 0.07 66.54 13:08:01 all 30.87 0.00 1.67 5.06 0.09 62.31 13:08:01 0 31.66 0.00 1.83 2.64 0.08 63.78 13:08:01 1 47.58 0.00 1.59 2.94 0.12 47.77 13:08:01 2 25.65 0.00 1.49 0.40 0.08 72.37 13:08:01 3 18.67 0.00 1.75 14.23 0.07 65.27 Average: all 10.22 0.00 0.75 1.56 0.03 87.44 Average: 0 12.00 0.00 0.68 2.41 0.03 84.88 Average: 1 10.57 0.00 0.56 1.51 0.03 87.33 Average: 2 9.05 0.00 1.27 1.09 0.04 88.55 Average: 3 9.25 0.00 0.51 1.22 0.03 88.99