---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-42867 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 9.6G 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 1574 10856 0 3608 14135 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:b7:dd:23 brd ff:ff:ff:ff:ff:ff inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:feb7:dd23/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42867) 09/28/24 _x86_64_ (4 CPU) 10:26:36 LINUX RESTART (4 CPU) 10:27:01 tps rtps wtps bread/s bwrtn/s 10:28:02 139.66 46.54 93.12 2735.28 16336.21 10:29:01 113.00 13.12 99.88 876.05 20199.15 10:30:01 44.98 3.58 41.39 101.32 12232.76 10:31:01 43.95 0.38 43.57 6.26 14084.91 10:32:01 46.05 1.03 45.02 43.60 15898.53 10:33:01 17.51 0.57 16.95 12.40 10736.21 10:34:01 31.15 0.13 31.02 3.07 9592.54 10:35:01 6.97 0.00 6.97 0.00 8093.45 10:36:01 11.48 0.12 11.36 3.20 6005.67 10:37:01 41.04 2.60 38.44 68.26 27049.89 10:38:01 14.31 0.00 14.31 0.00 15038.16 Average: 46.27 6.18 40.09 349.14 14105.83 10:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:02 13766876 15521692 2658084 16.18 73500 1874896 1074688 6.15 740940 1687568 221296 10:29:01 11857976 13824368 4566984 27.81 80500 2071072 2533076 14.50 2503304 1813088 36820 10:30:01 11641200 13767744 4783760 29.12 87740 2215568 2600008 14.88 2584564 1930820 47232 10:31:01 11995464 14302488 4429496 26.97 94116 2382184 2105632 12.05 2073596 2073628 30536 10:32:01 11936544 14486528 4488416 27.33 98932 2606284 1721456 9.85 1952780 2240000 6028 10:33:01 11634080 14313112 4790880 29.17 99668 2728976 1909664 10.93 2135608 2352528 26124 10:34:01 11556416 14279956 4868544 29.64 102260 2769348 1965620 11.25 2175608 2387536 5316 10:35:01 11524500 14271700 4900460 29.84 102348 2792252 1923632 11.01 2188700 2406284 1172 10:36:01 11488764 14290216 4936196 30.05 103588 2842148 1908196 10.92 2181348 2446524 27028 10:37:01 10874480 14649028 5550480 33.79 105596 3783076 1536724 8.79 2261596 2952704 269272 10:38:01 11176624 14547928 5248336 31.95 105728 3389456 1674424 9.58 2479784 2442036 4 Average: 11768448 14386796 4656512 28.35 95816 2677751 1904829 10.90 2116166 2248429 60984 10:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:02 ens3 88.92 60.19 1171.28 18.91 0.00 0.00 0.00 0.00 10:28:02 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:29:01 ens3 584.48 375.39 2282.34 114.75 0.00 0.00 0.00 0.00 10:29:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 ens3 823.33 510.41 1572.00 186.09 0.00 0.00 0.00 0.00 10:30:01 lo 1.13 1.13 0.19 0.19 0.00 0.00 0.00 0.00 10:31:01 ens3 743.17 462.06 2210.54 150.17 0.00 0.00 0.00 0.00 10:31:01 lo 21.29 21.29 3.71 3.71 0.00 0.00 0.00 0.00 10:32:01 ens3 433.50 344.17 766.41 129.70 0.00 0.00 0.00 0.00 10:32:01 lo 1.83 1.83 0.29 0.29 0.00 0.00 0.00 0.00 10:33:01 ens3 6207.08 3747.56 2587.16 1858.28 0.00 0.00 0.00 0.00 10:33:01 lo 36.31 36.31 13.45 13.45 0.00 0.00 0.00 0.00 10:34:01 ens3 7666.65 4233.95 2468.91 2185.25 0.00 0.00 0.00 0.00 10:34:01 lo 26.80 26.80 3.98 3.98 0.00 0.00 0.00 0.00 10:35:01 ens3 1841.98 974.49 543.25 481.10 0.00 0.00 0.00 0.00 10:35:01 lo 15.65 15.65 3.27 3.27 0.00 0.00 0.00 0.00 10:36:01 ens3 373.80 315.38 146.61 120.16 0.00 0.00 0.00 0.00 10:36:01 lo 11.55 11.55 2.71 2.71 0.00 0.00 0.00 0.00 10:37:01 ens3 277.79 213.45 375.90 85.16 0.00 0.00 0.00 0.00 10:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:38:01 ens3 151.99 81.94 28.14 402.04 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1746.73 1030.09 1285.14 521.72 0.00 0.00 0.00 0.00 Average: lo 10.63 10.63 2.53 2.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42867) 09/28/24 _x86_64_ (4 CPU) 10:26:36 LINUX RESTART (4 CPU) 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:02 all 21.71 0.00 1.55 3.73 0.06 72.95 10:28:02 0 9.74 0.00 1.10 8.07 0.03 81.05 10:28:02 1 39.76 0.00 2.31 3.16 0.08 54.69 10:28:02 2 16.13 0.00 1.45 0.72 0.07 81.63 10:28:02 3 21.18 0.00 1.36 2.96 0.05 74.45 10:29:01 all 60.08 0.00 2.41 2.29 0.10 35.12 10:29:01 0 58.29 0.00 2.62 1.93 0.09 37.07 10:29:01 1 61.85 0.00 2.80 2.15 0.10 33.09 10:29:01 2 72.36 0.00 1.43 2.20 0.10 23.91 10:29:01 3 47.82 0.00 2.83 2.84 0.10 46.41 10:30:01 all 42.93 0.00 2.12 1.00 0.08 53.86 10:30:01 0 45.52 0.00 2.63 2.53 0.08 49.25 10:30:01 1 39.54 0.00 2.08 0.15 0.07 58.16 10:30:01 2 46.12 0.00 1.54 0.99 0.08 51.27 10:30:01 3 40.53 0.00 2.27 0.35 0.08 56.76 10:31:01 all 55.00 0.00 2.45 0.60 0.13 41.82 10:31:01 0 60.08 0.00 2.19 1.70 0.12 35.90 10:31:01 1 49.05 0.00 2.90 0.05 0.15 47.85 10:31:01 2 57.60 0.00 2.32 0.57 0.12 39.39 10:31:01 3 53.32 0.00 2.37 0.08 0.12 44.11 10:32:01 all 42.71 0.00 1.87 1.23 0.09 54.09 10:32:01 0 43.27 0.00 1.70 0.30 0.10 54.63 10:32:01 1 40.95 0.00 1.80 1.48 0.10 55.66 10:32:01 2 42.99 0.00 2.13 3.10 0.08 51.69 10:32:01 3 43.65 0.00 1.83 0.05 0.10 54.37 10:33:01 all 49.75 0.00 12.90 0.59 0.11 36.65 10:33:01 0 52.00 0.00 12.25 0.56 0.10 35.10 10:33:01 1 51.43 0.00 15.94 1.35 0.10 31.18 10:33:01 2 47.30 0.00 12.52 0.32 0.10 39.75 10:33:01 3 48.31 0.00 10.88 0.12 0.10 40.60 10:34:01 all 45.71 0.00 15.05 0.84 0.12 38.28 10:34:01 0 46.33 0.00 14.68 0.24 0.10 38.64 10:34:01 1 44.68 0.00 17.78 2.51 0.10 34.94 10:34:01 2 43.82 0.00 12.03 0.34 0.14 43.68 10:34:01 3 47.97 0.00 15.71 0.32 0.12 35.88 10:35:01 all 39.17 0.00 5.16 0.56 0.09 55.01 10:35:01 0 39.40 0.00 3.77 0.00 0.10 56.72 10:35:01 1 37.67 0.00 6.57 2.14 0.10 53.51 10:35:01 2 41.80 0.00 5.60 0.02 0.08 52.50 10:35:01 3 37.82 0.00 4.71 0.07 0.08 57.31 10:36:01 all 42.07 0.00 2.13 0.31 0.09 55.41 10:36:01 0 45.77 0.00 1.59 0.00 0.10 52.54 10:36:01 1 40.91 0.00 2.98 1.21 0.10 54.80 10:36:01 2 40.71 0.00 2.31 0.00 0.08 56.90 10:36:01 3 40.87 0.00 1.64 0.02 0.07 57.40 10:37:01 all 39.39 0.00 5.11 0.23 0.06 55.21 10:37:01 0 39.64 0.00 4.16 0.28 0.05 55.87 10:37:01 1 30.94 0.00 6.76 0.45 0.05 61.80 10:37:01 2 44.02 0.00 6.12 0.03 0.08 49.74 10:37:01 3 42.96 0.00 3.43 0.12 0.07 53.43 10:38:01 all 18.74 0.00 0.50 0.21 0.04 80.52 10:38:01 0 7.20 0.00 0.08 0.02 0.03 92.66 10:38:01 1 7.54 0.00 0.42 0.62 0.02 91.40 10:38:01 2 26.18 0.00 0.50 0.20 0.03 73.09 10:38:01 3 34.02 0.00 0.98 0.00 0.05 64.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 41.51 0.00 4.65 1.05 0.09 52.70 Average: 0 40.58 0.00 4.24 1.42 0.08 53.68 Average: 1 40.34 0.00 5.66 1.39 0.09 52.53 Average: 2 43.48 0.00 4.35 0.77 0.09 51.31 Average: 3 41.66 0.00 4.36 0.63 0.09 53.27