---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-8286 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 8.4G 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 555 13220 0 2263 15155 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:00:2e:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe00:2ea8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8286) 02/24/24 _x86_64_ (4 CPU) 09:37:23 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 117.93 23.35 94.58 1214.86 23356.11 09:40:01 38.44 0.00 38.44 0.00 16918.11 09:41:01 11.20 0.00 11.20 0.00 13862.62 09:42:01 11.20 0.02 11.18 0.13 13770.10 09:43:01 6.70 0.00 6.70 0.00 7276.52 09:44:01 2.67 0.02 2.65 0.13 608.06 09:45:01 9.03 0.00 9.03 0.00 1607.46 09:46:01 2.63 0.00 2.63 0.00 374.35 09:47:01 2.57 0.00 2.57 0.00 390.33 09:48:01 2.07 0.00 2.07 0.00 284.44 09:49:01 74.10 0.00 74.10 0.00 5413.63 09:50:01 113.68 5.37 108.32 189.04 10155.37 Average: 32.68 2.40 30.29 117.01 7834.26 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13901916 15609596 2523052 15.36 72348 1830808 726092 4.16 640372 1660252 112608 09:40:01 13884888 15605576 2540080 15.46 81888 1832340 726092 4.16 652196 1661788 9292 09:41:01 13859044 15598232 2565924 15.62 89824 1839600 726092 4.16 664220 1669000 16156 09:42:01 13840308 15590508 2584660 15.74 97048 1841552 726092 4.16 677200 1670956 5768 09:43:01 13819372 15586148 2605596 15.86 109080 1843636 726092 4.16 691084 1673040 9972 09:44:01 13809072 15583584 2615896 15.93 113604 1845648 726092 4.16 696172 1675000 5796 09:45:01 13787368 15579000 2637600 16.06 119176 1854476 726092 4.16 703112 1683840 2724 09:46:01 13782132 15578632 2642836 16.09 123004 1854848 726092 4.16 707012 1684204 1936 09:47:01 13776600 15578344 2648368 16.12 127088 1855132 726092 4.16 711460 1684492 1108 09:48:01 13769136 15576624 2655832 16.17 131304 1855716 726092 4.16 716160 1685076 3420 09:49:01 13619436 15581312 2805532 17.08 201956 1906148 726092 4.16 771488 1734860 119868 09:50:01 13533960 15512024 2891008 17.60 218988 1930708 800000 4.58 882120 1737468 39124 Average: 13781936 15581632 2643032 16.09 123776 1857551 732251 4.19 709383 1684998 27314 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 119.65 95.73 1082.89 40.29 0.00 0.00 0.00 0.00 09:39:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 ens3 177.72 171.99 273.18 47.66 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 245.56 266.47 299.12 74.04 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 159.27 152.64 281.98 42.21 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 226.81 223.75 319.16 63.24 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 110.20 111.36 226.01 29.45 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 203.58 229.14 314.64 66.48 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 81.23 72.00 231.25 19.04 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 86.24 77.05 249.95 20.18 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 88.15 81.31 217.02 22.12 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 342.29 405.52 354.58 119.58 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 474.75 451.32 779.76 125.93 0.00 0.00 0.00 0.00 09:50:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 192.95 194.85 385.79 55.85 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8286) 02/24/24 _x86_64_ (4 CPU) 09:37:23 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 18.25 0.00 1.47 3.66 0.05 76.58 09:39:01 0 7.00 0.00 0.65 2.26 0.03 90.06 09:39:01 1 15.41 0.00 1.29 0.62 0.05 82.63 09:39:01 2 3.16 0.00 0.95 7.79 0.05 88.05 09:39:01 3 47.45 0.00 3.00 3.97 0.08 45.50 09:40:01 all 0.57 0.00 0.45 1.95 0.05 96.99 09:40:01 0 0.54 0.00 0.49 0.05 0.03 98.89 09:40:01 1 0.57 0.00 0.33 0.00 0.05 99.05 09:40:01 2 0.08 0.00 0.27 1.59 0.02 98.05 09:40:01 3 1.12 0.00 0.70 6.12 0.07 91.99 09:41:01 all 0.68 0.00 0.52 1.52 0.04 97.23 09:41:01 0 1.61 0.00 1.36 0.22 0.07 96.74 09:41:01 1 0.33 0.00 0.12 0.00 0.02 99.53 09:41:01 2 0.07 0.00 0.02 0.07 0.03 99.82 09:41:01 3 0.74 0.00 0.59 5.85 0.07 92.76 09:42:01 all 0.53 0.00 0.38 1.51 0.03 97.55 09:42:01 0 0.37 0.00 0.23 0.07 0.03 99.30 09:42:01 1 0.60 0.00 0.42 0.05 0.03 98.90 09:42:01 2 0.15 0.00 0.10 0.20 0.02 99.53 09:42:01 3 0.97 0.00 0.75 5.67 0.03 92.57 09:43:01 all 0.86 0.00 0.57 0.89 0.05 97.64 09:43:01 0 0.10 0.00 0.08 0.02 0.03 99.77 09:43:01 1 0.44 0.00 0.15 0.00 0.03 99.38 09:43:01 2 2.62 0.00 1.74 0.23 0.08 95.32 09:43:01 3 0.23 0.00 0.28 3.36 0.05 96.07 09:44:01 all 0.46 0.00 0.32 0.10 0.02 99.10 09:44:01 0 0.18 0.00 0.05 0.00 0.02 99.75 09:44:01 1 1.07 0.00 0.95 0.03 0.03 97.91 09:44:01 2 0.35 0.00 0.20 0.37 0.02 99.06 09:44:01 3 0.27 0.00 0.12 0.03 0.02 99.57 09:45:01 all 1.09 0.00 0.56 0.48 0.02 97.84 09:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:45:01 1 4.15 0.00 2.10 0.57 0.07 93.10 09:45:01 2 0.10 0.00 0.13 1.32 0.02 98.43 09:45:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 all 0.35 0.00 0.17 0.17 0.02 99.29 09:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:46:01 1 1.32 0.00 0.62 0.20 0.05 97.81 09:46:01 2 0.03 0.00 0.00 0.50 0.02 99.45 09:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 all 0.31 0.00 0.20 0.10 0.02 99.37 09:47:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:47:01 1 1.11 0.00 0.77 0.28 0.07 97.77 09:47:01 2 0.02 0.00 0.02 0.12 0.00 99.85 09:47:01 3 0.08 0.00 0.03 0.00 0.02 99.87 09:48:01 all 0.27 0.00 0.23 0.10 0.03 99.38 09:48:01 0 0.10 0.00 0.10 0.00 0.02 99.78 09:48:01 1 0.49 0.00 0.42 0.32 0.02 98.76 09:48:01 2 0.02 0.00 0.02 0.02 0.03 99.92 09:48:01 3 0.48 0.00 0.37 0.03 0.02 99.10 09:49:01 all 0.95 0.00 0.96 0.91 0.05 97.13 09:49:01 0 0.17 0.00 1.04 1.10 0.08 97.61 09:49:01 1 0.12 0.00 0.12 0.77 0.02 98.98 09:49:01 2 0.37 0.00 0.30 0.38 0.03 98.92 09:49:01 3 3.19 0.00 2.38 1.42 0.08 92.93 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 22.57 0.00 7.32 1.48 0.08 68.55 09:50:01 0 15.64 0.00 7.76 0.97 0.05 75.58 09:50:01 1 15.58 0.00 6.76 0.07 0.05 77.53 09:50:01 2 42.31 0.00 7.05 1.02 0.12 49.51 09:50:01 3 16.59 0.00 7.73 3.86 0.08 71.74 Average: all 3.90 0.00 1.09 1.07 0.04 93.90 Average: 0 2.15 0.00 0.98 0.39 0.03 96.45 Average: 1 3.43 0.00 1.17 0.24 0.04 95.12 Average: 2 4.11 0.00 0.90 1.13 0.04 93.82 Average: 3 5.92 0.00 1.32 2.52 0.04 90.19