---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-86220 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 9.7G 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 637 11711 0 3691 15072 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:51:e4:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe51:e41e/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-86220) 11/24/24 _x86_64_ (4 CPU) 00:05:26 LINUX RESTART (4 CPU) 00:06:02 tps rtps wtps bread/s bwrtn/s 00:07:01 167.70 41.87 125.83 2638.60 29176.75 00:08:01 82.29 11.30 70.99 818.80 23595.67 00:09:01 49.54 6.77 42.78 198.63 21385.37 00:10:01 41.54 0.28 41.26 11.33 13053.56 00:11:01 29.80 0.32 29.48 7.33 4584.17 00:12:01 23.21 0.10 23.11 1.33 5972.34 00:13:01 28.33 0.18 28.15 3.87 2473.32 00:14:01 3.38 0.00 3.38 0.00 2107.12 00:15:01 6.18 0.00 6.18 0.00 912.91 00:16:01 22.45 0.77 21.68 140.11 14825.40 00:17:01 24.14 1.83 22.31 123.03 11889.90 Average: 43.32 5.71 37.61 354.99 11789.71 00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:07:01 13609684 15390400 2815284 17.14 74680 1898420 951208 5.44 875996 1709876 114484 00:08:01 12001008 13923592 4423960 26.93 81164 2026764 2255764 12.91 2402772 1773096 32520 00:09:01 12227300 14293864 4197668 25.56 87008 2157828 1813188 10.38 2065236 1870712 28732 00:10:01 12023956 14276296 4401012 26.79 93232 2330276 1830196 10.47 2102552 2022768 18656 00:11:01 11605524 14075996 4819444 29.34 98932 2529192 2046960 11.71 2354868 2171612 102884 00:12:01 11344176 13916656 5080792 30.93 100376 2624480 2249588 12.87 2523020 2259472 28388 00:13:01 11340640 13978400 5084328 30.95 103000 2685356 2120484 12.14 2471988 2311020 27756 00:14:01 11191276 13864896 5233692 31.86 103076 2720164 2226640 12.74 2588360 2343568 684 00:15:01 11283796 13980868 5141172 31.30 103256 2742248 2123876 12.15 2477144 2360288 504 00:16:01 11658140 15051444 4766828 29.02 106420 3412428 1196784 6.85 1500992 2941312 292180 00:17:01 12050080 15488156 4374888 26.64 109776 3446868 819108 4.69 1117280 2927856 23760 Average: 11848689 14385506 4576279 27.86 96447 2597639 1784891 10.21 2043655 2244689 60959 00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:07:01 ens3 164.68 107.64 1395.62 32.39 0.00 0.00 0.00 0.00 00:07:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 00:08:01 ens3 560.97 443.91 1060.45 153.86 0.00 0.00 0.00 0.00 00:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:09:01 ens3 737.88 592.03 1567.52 221.55 0.00 0.00 0.00 0.00 00:09:01 lo 1.28 1.28 0.20 0.20 0.00 0.00 0.00 0.00 00:10:01 ens3 513.70 384.22 2465.84 126.84 0.00 0.00 0.00 0.00 00:10:01 lo 21.31 21.31 3.71 3.71 0.00 0.00 0.00 0.00 00:11:01 ens3 532.93 410.11 811.76 154.36 0.00 0.00 0.00 0.00 00:11:01 lo 1.75 1.75 0.28 0.28 0.00 0.00 0.00 0.00 00:12:01 ens3 4686.62 3003.92 2038.99 1348.01 0.00 0.00 0.00 0.00 00:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:13:01 ens3 6365.52 4197.80 2103.20 1931.60 0.00 0.00 0.00 0.00 00:13:01 lo 62.12 62.12 17.36 17.36 0.00 0.00 0.00 0.00 00:14:01 ens3 5828.76 3059.06 1695.16 1484.94 0.00 0.00 0.00 0.00 00:14:01 lo 9.03 9.03 1.61 1.61 0.00 0.00 0.00 0.00 00:15:01 ens3 395.87 259.74 92.46 87.77 0.00 0.00 0.00 0.00 00:15:01 lo 16.85 16.85 3.99 3.99 0.00 0.00 0.00 0.00 00:16:01 ens3 552.87 343.94 2335.65 94.90 0.00 0.00 0.00 0.00 00:16:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:17:01 ens3 1158.91 817.89 571.96 366.20 0.00 0.00 0.00 0.00 00:17:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 1957.13 1239.92 1467.24 546.45 0.00 0.00 0.00 0.00 Average: lo 10.47 10.47 2.50 2.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-86220) 11/24/24 _x86_64_ (4 CPU) 00:05:26 LINUX RESTART (4 CPU) 00:06:02 CPU %user %nice %system %iowait %steal %idle 00:07:01 all 22.56 0.00 1.62 5.06 0.11 70.66 00:07:01 0 46.58 0.00 2.79 3.37 0.14 47.12 00:07:01 1 11.21 0.00 0.93 3.01 0.15 84.70 00:07:01 2 23.27 0.00 1.84 1.95 0.10 72.84 00:07:01 3 9.29 0.00 0.92 11.92 0.05 77.82 00:08:01 all 65.66 0.00 2.44 1.32 0.14 30.44 00:08:01 0 53.67 0.00 2.73 1.90 0.13 41.56 00:08:01 1 67.71 0.00 2.65 1.10 0.15 28.40 00:08:01 2 70.39 0.00 2.31 0.30 0.14 26.86 00:08:01 3 70.95 0.00 2.06 1.95 0.14 24.90 00:09:01 all 49.64 0.00 2.64 1.53 0.10 46.10 00:09:01 0 49.46 0.00 2.71 1.89 0.10 45.83 00:09:01 1 49.04 0.00 2.48 0.52 0.10 47.86 00:09:01 2 48.01 0.00 3.05 0.30 0.10 48.54 00:09:01 3 52.02 0.00 2.35 3.39 0.10 42.14 00:10:01 all 45.85 0.00 1.99 0.54 0.10 51.51 00:10:01 0 45.09 0.00 2.16 1.57 0.10 51.09 00:10:01 1 46.30 0.00 2.03 0.08 0.12 51.47 00:10:01 2 43.85 0.00 2.03 0.03 0.08 54.00 00:10:01 3 48.16 0.00 1.73 0.50 0.12 49.49 00:11:01 all 50.93 0.00 2.20 0.23 0.11 46.53 00:11:01 0 51.00 0.00 2.85 0.80 0.12 45.23 00:11:01 1 51.07 0.00 1.83 0.02 0.10 46.98 00:11:01 2 51.08 0.00 2.01 0.05 0.12 46.74 00:11:01 3 50.61 0.00 2.09 0.05 0.10 47.15 00:12:01 all 47.35 0.00 10.67 0.19 0.10 41.70 00:12:01 0 45.95 0.00 9.42 0.65 0.10 43.88 00:12:01 1 47.72 0.00 12.94 0.00 0.12 39.22 00:12:01 2 45.47 0.00 7.92 0.10 0.08 46.43 00:12:01 3 50.22 0.00 12.39 0.00 0.10 37.29 00:13:01 all 44.32 0.00 12.40 0.19 0.10 42.98 00:13:01 0 45.67 0.00 15.25 0.07 0.08 38.93 00:13:01 1 47.39 0.00 11.07 0.08 0.10 41.35 00:13:01 2 41.28 0.00 13.28 0.60 0.12 44.73 00:13:01 3 42.99 0.00 9.99 0.02 0.10 46.91 00:14:01 all 39.61 0.00 11.46 0.11 0.10 48.72 00:14:01 0 36.76 0.00 9.85 0.35 0.12 52.92 00:14:01 1 41.01 0.00 14.02 0.00 0.07 44.89 00:14:01 2 39.48 0.00 10.61 0.08 0.10 49.73 00:14:01 3 41.17 0.00 11.36 0.00 0.10 47.37 00:15:01 all 38.96 0.00 1.65 0.01 0.09 59.29 00:15:01 0 37.72 0.00 1.89 0.03 0.10 60.25 00:15:01 1 38.32 0.00 1.61 0.00 0.08 59.99 00:15:01 2 39.15 0.00 1.77 0.03 0.07 58.98 00:15:01 3 40.64 0.00 1.34 0.00 0.12 57.91 00:16:01 all 34.52 0.00 5.42 0.59 0.07 59.40 00:16:01 0 53.27 0.00 14.33 0.00 0.07 32.34 00:16:01 1 25.09 0.00 1.07 0.33 0.07 73.44 00:16:01 2 30.66 0.00 4.79 1.96 0.05 62.54 00:16:01 3 29.05 0.00 1.50 0.07 0.08 69.30 00:17:01 all 54.44 0.00 2.05 0.71 0.08 42.72 00:17:01 0 55.16 0.00 1.84 0.02 0.08 42.90 00:17:01 1 44.23 0.00 2.02 0.22 0.08 53.45 00:17:01 2 58.32 0.00 1.81 1.84 0.10 37.93 00:17:01 3 60.04 0.00 2.56 0.74 0.07 36.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 44.90 0.00 4.96 0.95 0.10 49.09 Average: 0 47.31 0.00 5.98 0.97 0.10 45.64 Average: 1 42.64 0.00 4.79 0.49 0.10 51.99 Average: 2 44.64 0.00 4.68 0.66 0.10 49.93 Average: 3 45.02 0.00 4.39 1.68 0.10 48.81