---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-38060 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 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 600 13185 0 2254 15110 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:be:ae:92 brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85490sec preferred_lft 85490sec inet6 fe80::f816:3eff:febe:ae92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38060) 09/13/24 _x86_64_ (4 CPU) 09:38:36 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 109.68 27.16 82.52 1255.26 9086.62 09:41:01 57.41 0.02 57.39 0.27 9017.30 09:42:01 3.37 0.00 3.37 0.00 1682.65 09:43:01 3.67 0.02 3.65 0.13 2152.22 09:44:01 3.87 0.00 3.87 0.00 1363.64 09:45:01 3.90 0.02 3.88 0.13 1671.45 09:46:01 2.65 0.00 2.65 0.00 1404.43 09:47:01 4.90 0.00 4.90 0.00 2202.17 09:48:01 7.50 0.00 7.50 0.00 1635.06 09:49:01 3.43 0.00 3.43 0.00 1302.18 09:50:01 3.25 0.00 3.25 0.00 1152.36 09:51:01 3.33 0.00 3.33 0.00 1348.31 09:52:01 4.77 0.00 4.77 0.00 1837.56 09:53:01 152.37 4.47 147.91 135.31 14350.41 Average: 26.01 2.26 23.74 99.36 3586.09 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 13910748 15604564 2514212 15.31 67616 1822352 772344 4.42 641096 1651608 217652 09:41:01 13879604 15583968 2545356 15.50 75512 1823340 772344 4.42 669536 1652580 2896 09:42:01 13861136 15577440 2563824 15.61 84304 1824444 772344 4.42 682548 1653684 1048 09:43:01 13839980 15573180 2584980 15.74 91504 1831436 772344 4.42 691344 1660656 3780 09:44:01 13829396 15569480 2595564 15.80 96024 1832952 772344 4.42 698584 1662172 3500 09:45:01 13816208 15566284 2608752 15.88 102940 1834412 788376 4.51 706836 1663636 1344 09:46:01 13787564 15549220 2637396 16.06 111664 1835384 788376 4.51 730156 1664580 4300 09:47:01 13766876 15545592 2658084 16.18 116900 1844568 788376 4.51 736904 1673768 10352 09:48:01 13758528 15544212 2666432 16.23 120804 1846620 788376 4.51 740984 1675804 2800 09:49:01 13752680 15543404 2672280 16.27 124604 1847092 788376 4.51 744612 1676272 1616 09:50:01 13747236 15542712 2677724 16.30 128364 1847328 788376 4.51 748428 1676512 892 09:51:01 13739864 15541288 2685096 16.35 132816 1847872 788376 4.51 753576 1677052 508 09:52:01 13715948 15537200 2709012 16.49 140128 1857172 788376 4.51 761632 1686344 15408 09:53:01 13521900 15487072 2903060 17.67 222196 1913376 845540 4.84 905656 1723896 36764 Average: 13780548 15554687 2644412 16.10 115384 1843453 786733 4.50 729421 1671326 21633 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 09:40:01 ens3 94.15 66.96 1167.91 16.30 0.00 0.00 0.00 0.00 09:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 150.77 137.89 203.24 43.28 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 170.34 161.97 244.40 43.49 0.00 0.00 0.00 0.00 09:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 207.03 221.29 237.39 62.81 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 101.88 98.77 194.86 26.40 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 139.33 130.54 177.50 36.69 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 167.47 154.29 271.54 43.03 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 208.75 229.16 217.20 65.56 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 105.63 101.23 193.61 27.16 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 83.84 71.89 176.04 18.59 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 81.59 68.27 176.46 17.89 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 93.95 81.50 193.88 22.58 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 236.23 259.94 256.56 76.64 0.00 0.00 0.00 0.00 09:53:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:53:01 ens3 590.20 616.10 874.88 171.03 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 Average: ens3 173.65 171.41 327.53 47.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38060) 09/13/24 _x86_64_ (4 CPU) 09:38:36 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 18.21 0.00 1.47 2.58 0.05 77.69 09:40:01 0 26.57 0.00 1.82 7.70 0.07 63.84 09:40:01 1 12.16 0.00 1.35 1.40 0.03 85.05 09:40:01 2 26.70 0.00 1.78 0.87 0.05 70.60 09:40:01 3 7.44 0.00 0.87 0.37 0.03 91.29 09:41:01 all 0.62 0.00 0.41 1.05 0.04 97.88 09:41:01 0 0.48 0.00 0.12 0.57 0.03 98.80 09:41:01 1 0.17 0.00 0.40 3.31 0.02 96.10 09:41:01 2 1.37 0.00 0.95 0.28 0.05 97.34 09:41:01 3 0.48 0.00 0.20 0.05 0.03 99.23 09:42:01 all 0.65 0.00 0.41 0.29 0.05 98.59 09:42:01 0 1.05 0.00 0.30 0.41 0.03 98.21 09:42:01 1 0.34 0.00 0.13 0.54 0.05 98.94 09:42:01 2 0.47 0.00 0.42 0.08 0.08 98.95 09:42:01 3 0.73 0.00 0.78 0.10 0.07 98.31 09:43:01 all 1.04 0.00 0.42 0.31 0.04 98.19 09:43:01 0 2.05 0.00 0.07 0.43 0.00 97.46 09:43:01 1 0.13 0.00 0.08 0.53 0.00 99.25 09:43:01 2 1.94 0.00 1.49 0.30 0.08 96.18 09:43:01 3 0.02 0.00 0.07 0.00 0.05 99.87 09:44:01 all 0.56 0.00 0.25 0.30 0.03 98.87 09:44:01 0 0.33 0.00 0.00 0.00 0.02 99.65 09:44:01 1 0.12 0.00 0.03 0.67 0.02 99.17 09:44:01 2 1.63 0.00 0.73 0.52 0.05 97.08 09:44:01 3 0.15 0.00 0.17 0.02 0.03 99.63 09:45:01 all 0.41 0.00 0.31 0.35 0.04 98.89 09:45:01 0 0.03 0.00 0.07 0.00 0.02 99.88 09:45:01 1 0.07 0.00 0.07 0.68 0.03 99.15 09:45:01 2 0.08 0.00 0.12 0.52 0.05 99.23 09:45:01 3 1.44 0.00 1.02 0.18 0.07 97.29 09:46:01 all 0.83 0.00 0.38 0.27 0.04 98.48 09:46:01 0 1.29 0.00 0.20 0.03 0.03 98.44 09:46:01 1 0.67 0.00 0.45 0.42 0.05 98.41 09:46:01 2 0.17 0.00 0.08 0.55 0.02 99.18 09:46:01 3 1.20 0.00 0.80 0.10 0.07 97.83 09:47:01 all 0.67 0.00 0.48 0.44 0.04 98.37 09:47:01 0 1.60 0.00 0.90 0.08 0.03 97.38 09:47:01 1 0.62 0.00 0.57 0.85 0.03 97.93 09:47:01 2 0.15 0.00 0.17 0.82 0.03 98.83 09:47:01 3 0.32 0.00 0.25 0.00 0.03 99.40 09:48:01 all 0.39 0.00 0.21 0.29 0.02 99.08 09:48:01 0 0.60 0.00 0.10 0.28 0.02 99.00 09:48:01 1 0.05 0.00 0.07 0.07 0.02 99.80 09:48:01 2 0.10 0.00 0.07 0.47 0.02 99.35 09:48:01 3 0.84 0.00 0.62 0.35 0.05 98.14 09:49:01 all 0.23 0.00 0.20 0.22 0.03 99.33 09:49:01 0 0.05 0.00 0.10 0.37 0.02 99.46 09:49:01 1 0.47 0.00 0.48 0.17 0.03 98.85 09:49:01 2 0.08 0.00 0.05 0.33 0.02 99.52 09:49:01 3 0.30 0.00 0.15 0.02 0.03 99.50 09:50:01 all 0.23 0.00 0.19 0.18 0.03 99.37 09:50:01 0 0.15 0.00 0.13 0.35 0.02 99.35 09:50:01 1 0.05 0.00 0.05 0.12 0.03 99.75 09:50:01 2 0.67 0.00 0.50 0.23 0.03 98.56 09:50:01 3 0.07 0.00 0.12 0.00 0.03 99.78 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 0.57 0.00 0.22 0.38 0.02 98.80 09:51:01 0 1.19 0.00 0.03 0.53 0.00 98.25 09:51:01 1 0.10 0.00 0.12 0.28 0.03 99.47 09:51:01 2 0.08 0.00 0.05 0.47 0.00 99.40 09:51:01 3 0.92 0.00 0.64 0.22 0.05 98.18 09:52:01 all 1.00 0.00 0.48 0.48 0.04 98.01 09:52:01 0 0.96 0.00 0.07 0.41 0.02 98.54 09:52:01 1 0.07 0.00 0.08 0.17 0.05 99.63 09:52:01 2 0.38 0.00 0.07 0.83 0.03 98.68 09:52:01 3 2.58 0.00 1.72 0.52 0.08 95.10 09:53:01 all 12.92 0.00 7.87 1.97 0.08 77.15 09:53:01 0 12.45 0.00 6.95 2.02 0.07 78.51 09:53:01 1 12.50 0.00 8.32 1.48 0.08 77.62 09:53:01 2 12.42 0.00 10.05 4.14 0.05 73.34 09:53:01 3 14.33 0.00 6.09 0.20 0.10 79.27 Average: all 2.73 0.00 0.95 0.65 0.04 95.63 Average: 0 3.47 0.00 0.77 0.94 0.03 94.80 Average: 1 1.96 0.00 0.87 0.76 0.03 96.37 Average: 2 3.31 0.00 1.19 0.75 0.04 94.71 Average: 3 2.19 0.00 0.96 0.15 0.05 96.64