---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-41034 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 8.3G 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 652 13125 0 2261 15058 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:3a:c4:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fe3a:c497/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41034) 09/23/24 _x86_64_ (4 CPU) 09:37:26 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 134.13 23.76 110.37 1223.25 20855.58 09:40:01 34.39 0.00 34.39 0.00 13558.27 09:41:01 8.12 0.00 8.12 0.00 10277.49 09:42:01 12.28 1.15 11.13 23.46 10805.00 09:43:01 8.98 0.00 8.98 0.00 10219.23 09:44:01 8.43 0.02 8.42 0.13 10019.26 09:45:01 4.63 0.00 4.63 0.00 3350.64 09:46:01 2.80 0.00 2.80 0.00 535.11 09:47:01 9.93 0.00 9.93 0.00 1692.90 09:48:01 2.50 0.00 2.50 0.00 320.35 09:49:01 2.35 0.00 2.35 0.00 342.61 09:50:01 2.10 0.00 2.10 0.00 282.49 09:51:01 2.80 0.00 2.80 0.00 590.03 09:52:02 78.67 0.00 78.67 0.00 6326.62 09:53:01 100.95 7.22 93.73 207.02 8921.20 Average: 27.35 2.11 25.24 95.52 6521.08 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13868416 15567116 2556552 15.57 69348 1825160 768992 4.40 679816 1653936 103400 09:40:01 13828408 15535984 2596560 15.81 75940 1826068 768992 4.40 716728 1654816 1104 09:41:01 13791252 15509952 2633716 16.03 84044 1827080 768992 4.40 748476 1655828 764 09:42:01 13768992 15505448 2655976 16.17 91236 1834836 792028 4.53 757548 1663352 3040 09:43:01 13754744 15500288 2670224 16.26 97140 1836468 792028 4.53 766772 1664984 2724 09:44:01 13743852 15497900 2681116 16.32 103192 1837888 792028 4.53 774108 1666384 2316 09:45:01 13735600 15496224 2689368 16.37 108108 1838440 792028 4.53 779880 1666940 2072 09:46:01 13726660 15494180 2698308 16.43 113424 1838952 792028 4.53 785812 1667440 624 09:47:01 13701000 15489448 2723968 16.58 119800 1850112 792028 4.53 793416 1678588 876 09:48:01 13696520 15489160 2728448 16.61 123072 1850512 792028 4.53 796844 1678996 684 09:49:01 13690228 15488080 2734740 16.65 127116 1850844 792028 4.53 801152 1679316 120 09:50:01 13682668 15485408 2742300 16.70 130924 1851116 792028 4.53 805652 1679588 2244 09:51:01 13669536 15483740 2755432 16.78 137056 1854568 792028 4.53 812344 1683032 9040 09:52:02 13502440 15490500 2922528 17.79 216088 1909212 792028 4.53 874996 1737148 128972 09:53:01 13419360 15397800 3005608 18.30 225908 1922684 876724 5.02 1001944 1726968 38192 Average: 13705312 15495415 2719656 16.56 121493 1850263 793067 4.54 793033 1677154 19745 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 09:39:01 ens3 104.15 79.36 1016.63 24.17 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 127.56 115.61 172.68 31.90 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 165.86 155.89 237.92 41.82 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 212.03 226.70 238.40 64.16 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 137.34 127.51 233.09 33.86 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 114.85 114.98 153.02 33.86 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 97.70 85.44 125.56 23.75 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 99.67 95.80 197.85 26.40 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 242.50 273.94 297.83 78.75 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 72.25 59.46 183.53 16.04 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 84.64 73.17 196.66 19.36 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 83.75 71.59 201.87 19.24 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 153.07 151.51 244.44 43.90 0.00 0.00 0.00 0.00 09:52:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:02 ens3 272.23 325.48 269.44 95.08 0.00 0.00 0.00 0.00 09:53:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:53:01 ens3 519.27 487.75 788.93 138.22 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 165.50 162.73 302.51 45.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41034) 09/23/24 _x86_64_ (4 CPU) 09:37:26 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 16.45 0.00 1.44 3.21 0.06 78.84 09:39:01 0 18.86 0.00 1.63 3.30 0.05 76.16 09:39:01 1 22.43 0.00 1.63 0.85 0.07 75.03 09:39:01 2 22.37 0.00 1.75 4.04 0.07 71.77 09:39:01 3 2.16 0.00 0.76 4.65 0.02 92.41 09:40:01 all 0.42 0.00 0.34 1.32 0.05 97.87 09:40:01 0 0.74 0.00 0.50 1.09 0.05 97.62 09:40:01 1 0.28 0.00 0.17 0.00 0.07 99.48 09:40:01 2 0.50 0.00 0.45 3.81 0.05 95.19 09:40:01 3 0.17 0.00 0.25 0.38 0.03 99.17 09:41:01 all 0.96 0.00 0.35 1.07 0.04 97.58 09:41:01 0 3.47 0.00 1.29 0.30 0.08 94.86 09:41:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:41:01 2 0.10 0.00 0.05 3.54 0.07 96.24 09:41:01 3 0.20 0.00 0.03 0.45 0.02 99.30 09:42:01 all 1.00 0.00 0.55 1.10 0.05 97.29 09:42:01 0 2.58 0.00 1.47 0.53 0.08 95.34 09:42:01 1 0.10 0.00 0.07 0.00 0.03 99.80 09:42:01 2 0.90 0.00 0.33 1.05 0.05 97.66 09:42:01 3 0.42 0.00 0.33 2.82 0.03 96.40 09:43:01 all 0.77 0.00 0.32 1.04 0.05 97.84 09:43:01 0 1.67 0.00 0.26 0.17 0.07 97.84 09:43:01 1 0.05 0.00 0.02 0.02 0.02 99.90 09:43:01 2 1.10 0.00 0.74 0.17 0.07 97.93 09:43:01 3 0.23 0.00 0.25 3.83 0.05 95.64 09:44:01 all 0.46 0.00 0.26 1.09 0.04 98.15 09:44:01 0 0.37 0.00 0.10 0.05 0.05 99.43 09:44:01 1 0.28 0.00 0.13 0.07 0.03 99.48 09:44:01 2 0.67 0.00 0.35 0.07 0.03 98.88 09:44:01 3 0.53 0.00 0.47 4.14 0.03 94.82 09:45:01 all 0.30 0.00 0.24 0.39 0.04 99.04 09:45:01 0 0.94 0.00 0.67 0.05 0.05 98.29 09:45:01 1 0.12 0.00 0.18 0.25 0.05 99.40 09:45:01 2 0.02 0.00 0.03 0.00 0.02 99.93 09:45:01 3 0.10 0.00 0.10 1.27 0.02 98.52 09:46:01 all 0.39 0.00 0.24 0.08 0.03 99.25 09:46:01 0 0.20 0.00 0.08 0.02 0.05 99.65 09:46:01 1 0.49 0.00 0.23 0.30 0.05 98.93 09:46:01 2 0.08 0.00 0.10 0.00 0.02 99.80 09:46:01 3 0.82 0.00 0.52 0.00 0.03 98.63 09:47:01 all 0.61 0.00 0.59 0.33 0.06 98.41 09:47:01 0 1.41 0.00 1.12 0.27 0.07 97.14 09:47:01 1 0.64 0.00 0.89 1.04 0.08 97.35 09:47:01 2 0.18 0.00 0.18 0.00 0.05 99.58 09:47:01 3 0.22 0.00 0.17 0.00 0.02 99.60 09:48:01 all 0.30 0.00 0.18 0.11 0.03 99.37 09:48:01 0 0.23 0.00 0.05 0.00 0.05 99.67 09:48:01 1 0.79 0.00 0.48 0.43 0.05 98.25 09:48:01 2 0.13 0.00 0.12 0.03 0.02 99.70 09:48:01 3 0.07 0.00 0.05 0.00 0.05 99.83 09:49:01 all 0.42 0.00 0.20 0.12 0.04 99.22 09:49:01 0 0.12 0.00 0.08 0.00 0.03 99.77 09:49:01 1 0.68 0.00 0.02 0.37 0.00 98.94 09:49:01 2 0.80 0.00 0.62 0.12 0.05 98.41 09:49:01 3 0.10 0.00 0.08 0.00 0.05 99.77 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.28 0.00 0.18 0.15 0.03 99.35 09:50:01 0 0.13 0.00 0.07 0.00 0.02 99.78 09:50:01 1 0.02 0.00 0.03 0.42 0.02 99.51 09:50:01 2 0.85 0.00 0.57 0.17 0.07 98.35 09:50:01 3 0.12 0.00 0.07 0.00 0.02 99.80 09:51:01 all 0.41 0.00 0.38 0.25 0.03 98.93 09:51:01 0 1.45 0.00 1.27 0.28 0.07 96.93 09:51:01 1 0.02 0.00 0.03 0.64 0.02 99.30 09:51:01 2 0.07 0.00 0.12 0.10 0.05 99.67 09:51:01 3 0.07 0.00 0.08 0.00 0.02 99.83 09:52:02 all 0.76 0.00 0.88 0.90 0.05 97.42 09:52:02 0 2.66 0.00 1.99 0.65 0.10 94.59 09:52:02 1 0.02 0.00 0.15 2.10 0.00 97.74 09:52:02 2 0.15 0.00 0.18 0.00 0.05 99.62 09:52:02 3 0.23 0.00 1.19 0.85 0.03 97.69 09:53:01 all 21.34 0.00 8.99 1.04 0.08 68.54 09:53:01 0 22.81 0.00 11.37 1.43 0.09 64.30 09:53:01 1 30.77 0.00 8.86 0.84 0.09 59.44 09:53:01 2 18.43 0.00 7.58 1.89 0.08 72.02 09:53:01 3 13.45 0.00 8.19 0.00 0.05 78.30 Average: all 2.95 0.00 1.00 0.81 0.05 95.19 Average: 0 3.80 0.00 1.45 0.54 0.06 94.16 Average: 1 3.71 0.00 0.85 0.49 0.04 94.92 Average: 2 3.06 0.00 0.87 0.99 0.05 95.02 Average: 3 1.24 0.00 0.83 1.22 0.03 96.68