---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-77854 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: 2799.996 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 1599 10835 0 3605 14110 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:28:e1:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe28:e1d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77854) 10/19/24 _x86_64_ (4 CPU) 10:25:26 LINUX RESTART (4 CPU) 10:26:01 tps rtps wtps bread/s bwrtn/s 10:27:01 166.99 41.36 125.63 2601.03 21512.15 10:28:01 76.64 11.68 64.96 829.86 15533.14 10:29:01 42.19 3.67 38.53 102.12 13067.96 10:30:01 40.68 0.35 40.33 5.60 14405.33 10:31:01 49.03 1.07 47.96 44.26 17971.67 10:32:01 23.91 0.28 23.63 5.60 10743.54 10:33:01 19.65 0.03 19.61 0.53 9319.25 10:34:01 7.80 1.12 6.68 23.20 6176.40 10:35:01 9.08 0.12 8.96 3.20 1102.43 10:36:01 49.38 2.62 46.76 68.39 38602.37 10:37:01 4.95 0.00 4.95 0.00 3409.17 Average: 44.57 5.66 38.91 334.89 13803.87 10:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 13570040 15380648 2854928 17.38 75332 1926408 962680 5.51 882528 1737664 116428 10:28:01 11872972 13849580 4551996 27.71 81544 2078660 2291596 13.11 2478572 1820548 34880 10:29:01 11622604 13753572 4802364 29.24 88268 2218488 2680048 15.34 2598156 1933712 37880 10:30:01 11392768 13704600 5032200 30.64 94620 2385112 2403952 13.76 2672208 2076712 36500 10:31:01 10976816 13583552 5448152 33.17 99468 2659092 2678168 15.33 2855860 2290396 28784 10:32:01 10337236 13014996 6087732 37.06 101252 2725824 3140388 17.97 3432568 2346468 21428 10:33:01 10700668 13430252 5724300 34.85 102196 2775660 2685000 15.37 3022548 2394820 35792 10:34:01 10722240 13465732 5702728 34.72 102316 2788368 2603732 14.90 2993568 2402076 876 10:35:01 10856008 13711928 5568960 33.91 104560 2892024 2312116 13.23 2776700 2480720 82000 10:36:01 11052128 14918840 5372840 32.71 105596 3872528 1278032 7.31 2039088 2996240 14868 10:37:01 11157860 14524916 5267108 32.07 105700 3385076 1677960 9.60 2502612 2438812 8 Average: 11296485 13939874 5128483 31.22 96441 2700658 2246697 12.86 2568583 2265288 37222 10:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 10:27:01 ens3 173.85 117.70 1911.20 30.61 0.00 0.00 0.00 0.00 10:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:28:01 ens3 676.75 513.25 1460.69 184.27 0.00 0.00 0.00 0.00 10:29:01 lo 1.18 1.18 0.20 0.20 0.00 0.00 0.00 0.00 10:29:01 ens3 983.99 699.77 1680.32 269.35 0.00 0.00 0.00 0.00 10:30:01 lo 18.55 18.55 3.57 3.57 0.00 0.00 0.00 0.00 10:30:01 ens3 402.47 296.22 2108.54 94.03 0.00 0.00 0.00 0.00 10:31:01 lo 1.85 1.85 0.29 0.29 0.00 0.00 0.00 0.00 10:31:01 ens3 408.00 296.17 1293.37 96.26 0.00 0.00 0.00 0.00 10:32:01 lo 51.24 51.24 15.55 15.55 0.00 0.00 0.00 0.00 10:32:01 ens3 4383.24 2933.44 1291.00 1346.98 0.00 0.00 0.00 0.00 10:33:01 lo 11.06 11.06 1.83 1.83 0.00 0.00 0.00 0.00 10:33:01 ens3 9826.36 4946.81 3137.14 2644.78 0.00 0.00 0.00 0.00 10:34:01 lo 19.40 19.40 4.47 4.47 0.00 0.00 0.00 0.00 10:34:01 ens3 304.12 219.93 66.60 122.46 0.00 0.00 0.00 0.00 10:35:01 lo 7.56 7.56 1.49 1.49 0.00 0.00 0.00 0.00 10:35:01 ens3 792.89 503.30 223.81 173.02 0.00 0.00 0.00 0.00 10:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 ens3 250.41 173.47 361.73 68.43 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 110.95 83.17 25.48 402.74 0.00 0.00 0.00 0.00 Average: lo 10.23 10.23 2.50 2.50 0.00 0.00 0.00 0.00 Average: ens3 1664.83 980.30 1232.72 493.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77854) 10/19/24 _x86_64_ (4 CPU) 10:25:26 LINUX RESTART (4 CPU) 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 23.46 0.00 1.76 4.18 0.07 70.53 10:27:01 0 48.44 0.00 2.94 3.03 0.10 45.48 10:27:01 1 17.46 0.00 1.62 3.59 0.05 77.28 10:27:01 2 8.93 0.00 1.15 9.67 0.07 80.18 10:27:01 3 19.05 0.00 1.30 0.42 0.05 79.18 10:28:01 all 59.73 0.00 2.19 1.18 0.10 36.80 10:28:01 0 61.33 0.00 2.41 2.38 0.10 33.79 10:28:01 1 56.27 0.00 2.57 0.42 0.12 40.63 10:28:01 2 58.88 0.00 2.18 1.84 0.10 37.00 10:28:01 3 62.46 0.00 1.57 0.07 0.10 35.80 10:29:01 all 43.12 0.00 2.49 1.03 0.08 53.28 10:29:01 0 39.99 0.00 2.81 3.80 0.08 53.32 10:29:01 1 41.60 0.00 2.73 0.08 0.07 55.52 10:29:01 2 45.20 0.00 2.51 0.10 0.08 52.11 10:29:01 3 45.69 0.00 1.92 0.15 0.08 52.16 10:30:01 all 54.89 0.00 2.23 0.60 0.10 42.18 10:30:01 0 50.03 0.00 2.23 1.65 0.12 45.97 10:30:01 1 58.05 0.00 1.59 0.03 0.08 40.24 10:30:01 2 56.79 0.00 2.16 0.12 0.10 40.83 10:30:01 3 54.67 0.00 2.97 0.60 0.08 41.67 10:31:01 all 39.93 0.00 1.75 0.98 0.08 57.25 10:31:01 0 39.01 0.00 1.57 0.95 0.08 58.38 10:31:01 1 38.39 0.00 1.94 0.25 0.08 59.34 10:31:01 2 40.17 0.00 1.55 0.18 0.08 58.01 10:31:01 3 42.18 0.00 1.95 2.55 0.08 53.25 10:32:01 all 48.23 0.00 12.62 0.53 0.10 38.53 10:32:01 0 51.60 0.00 11.75 0.22 0.08 36.35 10:32:01 1 47.58 0.00 10.73 0.20 0.10 41.39 10:32:01 2 46.94 0.00 14.92 0.00 0.10 38.05 10:32:01 3 46.82 0.00 13.07 1.69 0.08 38.34 10:33:01 all 46.77 0.00 16.64 0.28 0.10 36.22 10:33:01 0 50.78 0.00 19.37 0.22 0.10 29.53 10:33:01 1 46.93 0.00 16.86 0.00 0.10 36.11 10:33:01 2 42.11 0.00 10.18 0.00 0.12 47.59 10:33:01 3 47.27 0.00 20.14 0.86 0.08 31.65 10:34:01 all 33.66 0.00 3.26 0.36 0.08 62.63 10:34:01 0 35.74 0.00 2.05 1.15 0.07 60.99 10:34:01 1 32.44 0.00 3.40 0.02 0.07 64.08 10:34:01 2 32.20 0.00 1.60 0.32 0.10 65.79 10:34:01 3 34.26 0.00 6.02 0.00 0.08 59.64 10:35:01 all 46.13 0.00 3.31 0.04 0.08 50.45 10:35:01 0 47.23 0.00 2.44 0.00 0.08 50.24 10:35:01 1 47.45 0.00 1.70 0.10 0.08 50.67 10:35:01 2 44.16 0.00 6.22 0.05 0.08 49.48 10:35:01 3 45.68 0.00 2.85 0.00 0.07 51.41 10:36:01 all 38.55 0.00 4.17 0.92 0.08 56.28 10:36:01 0 28.50 0.00 1.79 0.42 0.07 69.23 10:36:01 1 45.23 0.00 0.92 2.29 0.08 51.48 10:36:01 2 56.99 0.00 13.52 0.45 0.08 28.95 10:36:01 3 23.48 0.00 0.48 0.53 0.07 75.43 10:37:01 all 16.67 0.00 0.48 0.01 0.04 82.80 10:37:01 0 5.86 0.00 0.10 0.00 0.05 93.99 10:37:01 1 4.68 0.00 0.07 0.00 0.03 95.22 10:37:01 2 39.02 0.00 1.53 0.03 0.03 59.38 10:37:01 3 17.11 0.00 0.22 0.00 0.03 82.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 41.00 0.00 4.62 0.92 0.08 53.38 Average: 0 41.67 0.00 4.49 1.26 0.09 52.50 Average: 1 39.62 0.00 4.01 0.64 0.08 55.66 Average: 2 42.84 0.00 5.22 1.16 0.09 50.70 Average: 3 39.85 0.00 4.76 0.62 0.07 54.69