---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39872 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 608 11717 0 3713 15101 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:58:58:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fe58:58f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39872) 09/19/24 _x86_64_ (4 CPU) 15:46:37 LINUX RESTART (4 CPU) 15:47:01 tps rtps wtps bread/s bwrtn/s 15:48:01 204.30 39.09 165.21 1871.02 18782.34 15:49:01 147.81 38.99 108.82 2426.66 21747.98 15:50:01 46.08 1.75 44.33 47.86 15088.15 15:51:01 47.19 2.33 44.86 62.92 16825.06 15:52:01 41.52 1.10 40.42 45.05 15151.08 15:53:01 28.63 0.17 28.46 2.53 17021.70 15:54:01 29.71 0.20 29.51 4.40 6326.95 15:55:01 3.50 0.00 3.50 0.00 2112.31 15:56:01 6.48 0.12 6.36 3.20 923.96 15:57:01 24.08 0.77 23.32 140.13 14360.00 15:58:01 146.88 1.90 144.98 130.91 12901.45 Average: 66.02 7.86 58.16 430.42 12839.92 15:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 13948796 15554768 2476164 15.08 66232 1740132 763956 4.37 696904 1564472 147472 15:49:01 12594492 14469988 3830468 23.32 77592 1986500 1744800 9.99 1848616 1738808 22544 15:50:01 11799284 13850528 4625676 28.16 84932 2146052 2244104 12.84 2495368 1869732 36060 15:51:01 11731672 13979084 4693288 28.57 92120 2326840 2368572 13.56 2390064 2023916 27676 15:52:01 11301672 13806560 5123288 31.19 97456 2565536 2274992 13.02 2624516 2205108 122056 15:53:01 11135724 13765872 5289236 32.20 98940 2683756 2321264 13.28 2674704 2314492 29676 15:54:01 11102172 13775092 5322788 32.41 101536 2721896 2308420 13.21 2676332 2343844 27612 15:55:01 10969856 13678680 5455104 33.21 101600 2756916 2352380 13.46 2775428 2376192 856 15:56:01 10987776 13720144 5437184 33.10 101780 2779144 2353640 13.47 2738816 2393492 424 15:57:01 11728232 15146612 4696728 28.60 104960 3439148 1116680 6.39 1415892 2956264 296172 15:58:01 12004624 15465536 4420336 26.91 107696 3474100 801020 4.58 1151420 2941084 19112 Average: 11754936 14292079 4670024 28.43 94077 2601820 1877257 10.74 2135278 2247946 66333 15:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 ens3 295.67 179.82 1533.50 57.93 0.00 0.00 0.00 0.00 15:48:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:49:01 ens3 349.84 246.08 1507.21 94.94 0.00 0.00 0.00 0.00 15:49:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 15:50:01 ens3 1604.37 995.90 1922.30 371.73 0.00 0.00 0.00 0.00 15:50:01 lo 1.13 1.13 0.19 0.19 0.00 0.00 0.00 0.00 15:51:01 ens3 657.62 418.88 2397.09 121.69 0.00 0.00 0.00 0.00 15:51:01 lo 21.71 21.71 3.73 3.73 0.00 0.00 0.00 0.00 15:52:01 ens3 597.88 415.14 894.14 137.22 0.00 0.00 0.00 0.00 15:52:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00 15:53:01 ens3 4281.47 2912.68 1801.00 1201.89 0.00 0.00 0.00 0.00 15:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:54:01 ens3 6750.52 4181.30 1899.72 1758.52 0.00 0.00 0.00 0.00 15:54:01 lo 62.67 62.67 17.37 17.37 0.00 0.00 0.00 0.00 15:55:01 ens3 4997.58 2663.42 1649.87 1438.11 0.00 0.00 0.00 0.00 15:55:01 lo 10.10 10.10 1.86 1.86 0.00 0.00 0.00 0.00 15:56:01 ens3 219.81 176.34 55.27 63.37 0.00 0.00 0.00 0.00 15:56:01 lo 16.66 16.66 3.95 3.95 0.00 0.00 0.00 0.00 15:57:01 ens3 444.55 292.92 2024.39 90.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 15:58:01 ens3 1141.44 856.76 556.27 310.88 0.00 0.00 0.00 0.00 15:58:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 1940.05 1212.64 1476.39 513.29 0.00 0.00 0.00 0.00 Average: lo 10.67 10.67 2.52 2.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39872) 09/19/24 _x86_64_ (4 CPU) 15:46:37 LINUX RESTART (4 CPU) 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 20.33 0.00 1.77 7.01 0.07 70.82 15:48:01 0 10.96 0.00 1.43 10.02 0.07 77.52 15:48:01 1 10.27 0.00 1.44 4.82 0.05 83.42 15:48:01 2 35.85 0.00 1.87 6.51 0.08 55.68 15:48:01 3 23.99 0.00 2.34 6.63 0.08 66.94 15:49:01 all 47.36 0.00 1.78 3.91 0.08 46.87 15:49:01 0 44.28 0.00 1.64 6.15 0.08 47.85 15:49:01 1 41.55 0.00 1.76 3.62 0.07 53.01 15:49:01 2 46.45 0.00 1.77 3.52 0.10 48.16 15:49:01 3 57.12 0.00 1.92 2.35 0.10 38.50 15:50:01 all 53.16 0.00 3.32 0.98 0.09 42.45 15:50:01 0 51.99 0.00 3.97 2.53 0.08 41.43 15:50:01 1 55.31 0.00 2.24 0.03 0.10 42.32 15:50:01 2 57.32 0.00 3.41 1.17 0.08 38.01 15:50:01 3 47.94 0.00 3.66 0.19 0.09 48.13 15:51:01 all 53.06 0.00 2.08 0.73 0.10 44.04 15:51:01 0 47.97 0.00 1.85 2.52 0.10 47.56 15:51:01 1 55.56 0.00 2.02 0.05 0.10 42.27 15:51:01 2 54.94 0.00 2.01 0.30 0.10 42.65 15:51:01 3 53.78 0.00 2.45 0.03 0.10 43.64 15:52:01 all 41.34 0.00 1.89 0.95 0.09 55.73 15:52:01 0 37.82 0.00 2.26 2.88 0.08 56.96 15:52:01 1 43.30 0.00 1.42 0.02 0.07 55.19 15:52:01 2 41.05 0.00 1.73 0.77 0.10 56.35 15:52:01 3 43.18 0.00 2.14 0.15 0.08 54.44 15:53:01 all 46.62 0.00 10.12 0.81 0.08 42.37 15:53:01 0 45.89 0.00 13.36 2.06 0.08 38.60 15:53:01 1 45.69 0.00 7.59 0.00 0.10 46.63 15:53:01 2 45.05 0.00 10.34 0.77 0.08 43.76 15:53:01 3 49.87 0.00 9.15 0.39 0.10 40.49 15:54:01 all 41.85 0.00 11.88 0.57 0.10 45.61 15:54:01 0 42.35 0.00 15.73 1.07 0.10 40.75 15:54:01 1 40.49 0.00 9.46 0.27 0.08 49.70 15:54:01 2 40.97 0.00 15.43 0.89 0.08 42.63 15:54:01 3 43.55 0.00 6.92 0.05 0.10 49.37 15:55:01 all 39.70 0.00 10.49 0.17 0.09 49.54 15:55:01 0 41.91 0.00 12.57 0.05 0.08 45.38 15:55:01 1 36.65 0.00 6.08 0.62 0.10 56.54 15:55:01 2 39.18 0.00 15.40 0.00 0.08 45.34 15:55:01 3 41.10 0.00 7.89 0.00 0.08 50.93 15:56:01 all 39.05 0.00 1.53 0.08 0.08 59.26 15:56:01 0 41.23 0.00 1.35 0.03 0.08 57.30 15:56:01 1 43.05 0.00 0.99 0.27 0.10 55.60 15:56:01 2 37.35 0.00 2.00 0.02 0.08 60.55 15:56:01 3 34.59 0.00 1.76 0.00 0.08 63.57 15:57:01 all 33.83 0.00 5.82 0.62 0.07 59.67 15:57:01 0 30.97 0.00 0.84 0.17 0.07 67.96 15:57:01 1 23.56 0.00 1.66 2.23 0.05 72.51 15:57:01 2 28.43 0.00 7.02 0.07 0.08 64.39 15:57:01 3 52.30 0.00 13.74 0.00 0.08 33.88 15:58:01 all 52.66 0.00 2.08 1.24 0.10 43.93 15:58:01 0 58.15 0.00 1.29 0.20 0.08 40.28 15:58:01 1 56.87 0.00 1.54 2.63 0.10 38.86 15:58:01 2 45.88 0.00 2.81 1.99 0.10 49.23 15:58:01 3 49.76 0.00 2.68 0.15 0.08 47.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 42.65 0.00 4.79 1.55 0.09 50.92 Average: 0 41.24 0.00 5.11 2.51 0.08 51.05 Average: 1 41.20 0.00 3.29 1.31 0.08 54.11 Average: 2 42.95 0.00 5.80 1.45 0.09 49.71 Average: 3 45.22 0.00 4.97 0.90 0.09 48.81