---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-16754 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 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 560 13228 0 2251 15150 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:45:61:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe45:6108/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-16754) 06/14/24 _x86_64_ (4 CPU) 09:37:28 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 93.17 17.37 75.80 1033.32 37071.14 09:40:01 100.82 10.10 90.72 243.65 29260.91 09:41:01 3.28 0.00 3.28 0.00 1131.14 09:42:01 3.17 0.00 3.17 0.00 1190.47 09:43:01 2.83 0.02 2.82 0.13 805.73 09:44:01 3.26 0.02 3.25 0.13 927.65 09:45:01 2.43 0.00 2.43 0.00 676.02 09:46:01 2.37 0.00 2.37 0.00 417.53 09:47:01 8.88 0.00 8.88 0.00 1535.21 09:48:01 1.63 0.00 1.63 0.00 325.41 09:49:01 2.90 0.00 2.90 0.00 445.26 09:50:01 3.45 0.00 3.45 0.00 861.05 09:51:01 118.08 5.48 112.60 154.37 7711.25 09:52:01 74.65 0.98 73.67 60.80 7475.20 Average: 29.99 2.41 27.58 105.49 6380.18 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 14033264 15601664 2391704 14.56 58708 1711852 771056 4.41 634124 1549108 127992 09:40:01 13913324 15613252 2511644 15.29 72324 1822640 705392 4.04 639292 1650580 17684 09:41:01 13898220 15609004 2526748 15.38 80136 1823872 705392 4.04 649724 1651812 4980 09:42:01 13873280 15601448 2551688 15.54 87728 1830820 705392 4.04 663064 1658724 9344 09:43:01 13856488 15596000 2568480 15.64 95228 1832748 721512 4.13 673036 1660676 5188 09:44:01 13841624 15592224 2583344 15.73 102924 1834340 721512 4.13 682652 1662236 3740 09:45:01 13829624 15589888 2595344 15.80 110088 1835168 737544 4.22 690668 1663056 2572 09:46:01 13819736 15587476 2605232 15.86 114248 1837752 737544 4.22 696940 1665644 6448 09:47:01 13800808 15583936 2624160 15.98 119096 1845824 737544 4.22 701920 1673708 128 09:48:01 13794404 15583788 2630564 16.02 123884 1846420 737544 4.22 707132 1674292 2852 09:49:01 13786760 15582156 2638208 16.06 128580 1846772 737544 4.22 711792 1674644 1708 09:50:01 13769436 15578280 2655532 16.17 135980 1850600 737544 4.22 720520 1678468 4432 09:51:01 13189704 15230960 3235264 19.70 218840 1954880 1160956 6.64 1155748 1764964 142736 09:52:01 13597428 15566344 2827540 17.21 221404 1918820 754536 4.32 835700 1721048 15360 Average: 13786007 15565459 2638961 16.07 119226 1842322 762215 4.36 725879 1667783 24655 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 43.69 32.16 755.77 5.43 0.00 0.00 0.00 0.00 09:39:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 09:40:01 ens3 135.77 115.48 504.86 31.35 0.00 0.00 0.00 0.00 09:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:41:01 ens3 151.42 140.96 211.81 38.57 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 09:42:01 ens3 216.73 234.68 252.41 71.96 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 09:43:01 ens3 156.84 151.71 245.32 41.35 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 09:44:01 ens3 145.15 142.47 199.44 40.33 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 09:45:01 ens3 131.96 124.33 203.78 34.99 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 09:46:01 ens3 104.65 106.35 147.69 30.05 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 09:47:01 ens3 179.90 202.12 236.43 58.29 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 09:48:01 ens3 97.73 85.64 214.86 23.57 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 09:49:01 ens3 99.53 86.55 212.43 23.06 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 09:50:01 ens3 175.19 175.37 264.17 53.31 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 09:51:01 ens3 355.01 399.97 911.91 115.12 0.00 0.00 0.00 0.00 09:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 374.05 366.82 98.54 109.69 0.00 0.00 0.00 0.00 09:52:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 169.26 169.06 318.01 48.41 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-16754) 06/14/24 _x86_64_ (4 CPU) 09:37:28 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 12.83 0.00 1.12 14.31 0.05 71.70 09:39:01 0 7.21 0.00 1.07 11.51 0.07 80.15 09:39:01 1 17.39 0.00 1.43 3.60 0.03 77.55 09:39:01 2 14.79 0.00 1.31 39.42 0.05 44.43 09:39:01 3 11.93 0.00 0.68 2.74 0.05 84.60 09:40:01 all 9.79 0.00 0.88 5.64 0.06 83.63 09:40:01 0 8.45 0.00 0.89 4.58 0.05 86.03 09:40:01 1 17.95 0.00 1.49 1.54 0.08 78.94 09:40:01 2 2.78 0.00 0.55 13.88 0.07 82.73 09:40:01 3 9.95 0.00 0.57 2.59 0.02 86.88 09:41:01 all 0.41 0.00 0.35 0.17 0.04 99.03 09:41:01 0 0.20 0.00 0.08 0.20 0.05 99.46 09:41:01 1 1.29 0.00 1.25 0.08 0.08 97.29 09:41:01 2 0.12 0.00 0.10 0.27 0.03 99.48 09:41:01 3 0.02 0.00 0.00 0.12 0.02 99.85 09:42:01 all 0.61 0.00 0.50 0.16 0.06 98.67 09:42:01 0 0.96 0.00 0.74 0.18 0.08 98.03 09:42:01 1 1.04 0.00 0.94 0.10 0.08 97.84 09:42:01 2 0.12 0.00 0.15 0.38 0.05 99.30 09:42:01 3 0.33 0.00 0.15 0.00 0.00 99.52 09:43:01 all 0.56 0.00 0.40 0.24 0.04 98.76 09:43:01 0 1.40 0.00 1.05 0.10 0.07 97.38 09:43:01 1 0.58 0.00 0.33 0.00 0.05 99.03 09:43:01 2 0.05 0.00 0.12 0.85 0.05 98.93 09:43:01 3 0.22 0.00 0.10 0.02 0.02 99.65 09:44:01 all 0.46 0.00 0.33 0.15 0.05 99.00 09:44:01 0 0.10 0.00 0.12 0.00 0.05 99.73 09:44:01 1 0.52 0.00 0.37 0.10 0.03 98.98 09:44:01 2 0.42 0.00 0.32 0.42 0.02 98.83 09:44:01 3 0.79 0.00 0.53 0.07 0.08 98.53 09:45:01 all 0.45 0.00 0.33 0.08 0.05 99.09 09:45:01 0 1.05 0.00 0.65 0.02 0.07 98.21 09:45:01 1 0.08 0.00 0.12 0.02 0.02 99.77 09:45:01 2 0.05 0.00 0.12 0.28 0.03 99.52 09:45:01 3 0.62 0.00 0.43 0.02 0.08 98.85 09:46:01 all 0.34 0.00 0.27 0.05 0.03 99.31 09:46:01 0 0.25 0.00 0.17 0.00 0.03 99.55 09:46:01 1 0.15 0.00 0.15 0.02 0.02 99.67 09:46:01 2 0.15 0.00 0.17 0.17 0.02 99.50 09:46:01 3 0.82 0.00 0.62 0.02 0.05 98.50 09:47:01 all 0.50 0.00 0.39 0.16 0.05 98.90 09:47:01 0 0.10 0.00 0.07 0.00 0.03 99.80 09:47:01 1 0.03 0.00 0.05 0.00 0.03 99.88 09:47:01 2 1.67 0.00 1.32 0.63 0.07 96.31 09:47:01 3 0.18 0.00 0.12 0.00 0.05 99.65 09:48:01 all 0.32 0.00 0.20 0.20 0.03 99.25 09:48:01 0 0.20 0.00 0.05 0.02 0.03 99.70 09:48:01 1 0.05 0.00 0.08 0.00 0.03 99.83 09:48:01 2 1.00 0.00 0.64 0.62 0.05 97.69 09:48:01 3 0.03 0.00 0.02 0.17 0.02 99.77 09:49:01 all 0.43 0.00 0.20 0.18 0.04 99.14 09:49:01 0 0.57 0.00 0.07 0.02 0.03 99.32 09:49:01 1 0.18 0.00 0.12 0.05 0.05 99.60 09:49:01 2 0.88 0.00 0.55 0.38 0.05 98.13 09:49:01 3 0.08 0.00 0.07 0.27 0.03 99.55 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.85 0.00 0.40 0.30 0.05 98.40 09:50:01 0 2.27 0.00 0.78 0.13 0.07 96.75 09:50:01 1 0.42 0.00 0.33 0.10 0.03 99.12 09:50:01 2 0.23 0.00 0.18 0.70 0.05 98.83 09:50:01 3 0.50 0.00 0.30 0.28 0.05 98.86 09:51:01 all 10.21 0.00 1.35 2.06 0.08 86.31 09:51:01 0 10.11 0.00 1.23 0.81 0.10 87.76 09:51:01 1 11.76 0.00 1.74 0.95 0.08 85.47 09:51:01 2 10.26 0.00 0.85 3.48 0.08 85.33 09:51:01 3 8.67 0.00 1.58 3.01 0.07 86.68 09:52:01 all 16.65 0.00 6.92 2.51 0.07 73.85 09:52:01 0 32.06 0.00 6.96 2.34 0.08 58.56 09:52:01 1 13.18 0.00 5.34 0.20 0.07 81.21 09:52:01 2 6.41 0.00 8.10 7.41 0.05 78.03 09:52:01 3 15.12 0.00 7.34 0.13 0.05 77.36 Average: all 3.87 0.00 0.97 1.86 0.05 93.24 Average: 0 4.62 0.00 0.99 1.41 0.06 92.92 Average: 1 4.61 0.00 0.98 0.48 0.05 93.88 Average: 2 2.76 0.00 1.03 4.87 0.05 91.28 Average: 3 3.51 0.00 0.89 0.67 0.04 94.89