---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-43767 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 586 13190 0 2262 15123 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:5f:15:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe5f:15fc/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-43767) 09/30/24 _x86_64_ (4 CPU) 09:37:26 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 134.63 23.36 111.26 1202.87 26787.54 09:40:01 38.63 0.00 38.63 0.00 19647.39 09:41:01 11.78 0.00 11.78 0.00 16360.74 09:42:01 10.18 0.02 10.16 0.13 11668.99 09:43:01 3.08 0.00 3.08 0.00 730.42 09:44:01 2.88 0.02 2.87 0.13 814.39 09:45:01 2.51 0.32 2.20 8.39 852.89 09:46:01 9.45 0.00 9.45 0.00 1550.81 09:47:01 2.38 0.00 2.38 0.00 314.48 09:48:01 1.88 0.00 1.88 0.00 277.64 09:49:01 2.68 0.00 2.68 0.00 297.42 09:50:01 3.40 0.00 3.40 0.00 773.34 09:51:01 127.03 4.42 122.61 135.18 9193.67 09:52:01 98.67 0.90 97.77 54.52 6929.25 Average: 32.08 2.07 30.01 100.08 6870.70 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13897560 15597920 2527408 15.39 70636 1825128 725376 4.15 652788 1653980 103404 09:40:01 13887028 15595492 2537940 15.45 76628 1826032 725376 4.15 660024 1654944 3188 09:41:01 13869068 15589188 2555900 15.56 85012 1827256 725376 4.15 673100 1656100 4740 09:42:01 13842688 15579804 2582280 15.72 92356 1834220 725376 4.15 686572 1663036 2760 09:43:01 13827852 15575436 2597116 15.81 99176 1836316 725376 4.15 696252 1665128 3252 09:44:01 13812604 15572072 2612364 15.90 107716 1837724 725376 4.15 706952 1666400 1472 09:45:01 13779308 15558804 2645660 16.11 117200 1844760 741640 4.24 726528 1672984 15684 09:46:01 13765224 15555964 2659744 16.19 121604 1849932 741640 4.24 731272 1678044 1832 09:47:01 13760224 15554900 2664744 16.22 124768 1850084 741640 4.24 734256 1678320 1044 09:48:01 13753908 15553568 2671060 16.26 128468 1850572 741640 4.24 738132 1678672 2060 09:49:01 13749916 15553696 2675052 16.29 131672 1850824 741640 4.24 742156 1678916 2220 09:50:01 13734648 15551376 2690320 16.38 138716 1854608 741640 4.24 749348 1682704 7304 09:51:01 13493724 15548012 2931244 17.85 224128 1958504 747388 4.28 886588 1726860 54500 09:52:01 13527312 15506640 2897656 17.64 226788 1922752 764440 4.37 899040 1725056 16644 Average: 13764362 15563777 2660606 16.20 124633 1854908 736709 4.22 734501 1677225 15722 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 09:39:01 ens3 113.30 89.75 1027.20 27.59 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 09:40:01 ens3 126.95 108.88 161.98 29.89 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 09:41:01 ens3 180.07 168.74 253.41 44.92 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 09:42:01 ens3 209.37 225.91 255.68 65.18 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 09:43:01 ens3 147.88 142.70 238.99 39.15 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 09:44:01 ens3 157.89 152.87 215.98 43.17 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 09:45:01 ens3 259.62 265.90 372.23 81.21 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 09:46:01 ens3 146.21 152.12 244.85 43.73 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 09:47:01 ens3 70.89 62.47 162.53 16.32 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 09:48:01 ens3 77.14 66.58 184.58 17.50 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 09:49:01 ens3 68.11 58.39 166.06 15.74 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 09:50:01 ens3 167.63 171.23 253.54 51.09 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 09:51:01 ens3 346.23 393.90 904.02 110.32 0.00 0.00 0.00 0.00 09:52:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:52:01 ens3 368.72 365.07 96.13 106.76 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 174.29 173.18 324.08 49.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-43767) 09/30/24 _x86_64_ (4 CPU) 09:37:26 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 15.98 0.00 1.44 4.80 0.05 77.73 09:39:01 0 24.03 0.00 1.45 3.20 0.05 71.28 09:39:01 1 29.58 0.00 2.15 2.30 0.07 65.89 09:39:01 2 3.82 0.00 1.01 6.74 0.05 88.38 09:39:01 3 6.38 0.00 1.14 6.98 0.03 85.46 09:40:01 all 0.84 0.00 0.37 2.24 0.04 96.51 09:40:01 0 2.21 0.00 0.71 0.51 0.05 96.52 09:40:01 1 0.78 0.00 0.38 0.02 0.05 98.77 09:40:01 2 0.27 0.00 0.18 0.00 0.03 99.52 09:40:01 3 0.10 0.00 0.17 8.45 0.02 91.27 09:41:01 all 0.99 0.00 0.46 2.15 0.05 96.35 09:41:01 0 0.87 0.00 0.82 0.88 0.05 97.38 09:41:01 1 0.18 0.00 0.05 0.00 0.02 99.75 09:41:01 2 0.69 0.00 0.65 0.13 0.07 98.46 09:41:01 3 2.24 0.00 0.31 7.52 0.03 89.89 09:42:01 all 0.63 0.00 0.51 1.53 0.05 97.29 09:42:01 0 0.22 0.00 0.10 1.27 0.02 98.40 09:42:01 1 0.03 0.00 0.07 0.00 0.03 99.87 09:42:01 2 0.73 0.00 0.48 0.35 0.05 98.38 09:42:01 3 1.51 0.00 1.39 4.51 0.10 92.49 09:43:01 all 0.47 0.00 0.33 0.19 0.03 98.98 09:43:01 0 0.89 0.00 0.67 0.43 0.03 97.98 09:43:01 1 0.10 0.00 0.08 0.02 0.02 99.78 09:43:01 2 0.10 0.00 0.07 0.00 0.02 99.82 09:43:01 3 0.80 0.00 0.50 0.32 0.05 98.32 09:44:01 all 0.52 0.00 0.38 0.20 0.05 98.85 09:44:01 0 0.69 0.00 0.52 0.50 0.07 98.23 09:44:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:44:01 2 0.84 0.00 0.47 0.10 0.05 98.54 09:44:01 3 0.49 0.00 0.47 0.22 0.05 98.78 09:45:01 all 1.06 0.00 0.56 0.23 0.05 98.10 09:45:01 0 0.79 0.00 0.40 0.48 0.07 98.26 09:45:01 1 1.49 0.00 0.89 0.13 0.07 97.42 09:45:01 2 1.08 0.00 0.48 0.08 0.05 98.30 09:45:01 3 0.87 0.00 0.47 0.20 0.05 98.41 09:46:01 all 0.68 0.00 0.35 0.43 0.03 98.51 09:46:01 0 0.50 0.00 0.37 0.65 0.03 98.45 09:46:01 1 0.92 0.00 0.74 0.28 0.03 98.03 09:46:01 2 0.12 0.00 0.13 0.00 0.03 99.72 09:46:01 3 1.18 0.00 0.18 0.76 0.00 97.88 09:47:01 all 0.30 0.00 0.17 0.25 0.03 99.26 09:47:01 0 0.77 0.00 0.47 0.80 0.05 97.91 09:47:01 1 0.20 0.00 0.02 0.00 0.02 99.77 09:47:01 2 0.03 0.00 0.03 0.00 0.03 99.90 09:47:01 3 0.20 0.00 0.15 0.18 0.02 99.45 09:48:01 all 0.27 0.00 0.19 0.10 0.03 99.41 09:48:01 0 0.68 0.00 0.50 0.15 0.03 98.63 09:48:01 1 0.12 0.00 0.02 0.00 0.03 99.83 09:48:01 2 0.10 0.00 0.07 0.00 0.02 99.82 09:48:01 3 0.18 0.00 0.20 0.27 0.03 99.32 09:49:01 all 0.26 0.00 0.17 0.08 0.03 99.47 09:49:01 0 0.05 0.00 0.05 0.05 0.03 99.82 09:49:01 1 0.84 0.00 0.45 0.07 0.05 98.59 09:49:01 2 0.13 0.00 0.12 0.02 0.02 99.72 09:49:01 3 0.05 0.00 0.03 0.15 0.02 99.75 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.84 0.00 0.38 0.20 0.03 98.55 09:50:01 0 0.12 0.00 0.07 0.00 0.02 99.80 09:50:01 1 1.56 0.00 0.32 0.03 0.05 98.04 09:50:01 2 0.08 0.00 0.03 0.00 0.00 99.88 09:50:01 3 1.59 0.00 1.12 0.79 0.03 96.48 09:51:01 all 10.38 0.00 1.62 1.29 0.06 86.64 09:51:01 0 11.29 0.00 1.96 1.84 0.07 84.84 09:51:01 1 11.37 0.00 3.00 1.03 0.08 84.52 09:51:01 2 8.88 0.00 0.75 0.03 0.03 90.30 09:51:01 3 9.99 0.00 0.77 2.29 0.05 86.90 09:52:01 all 15.80 0.00 8.69 1.57 0.09 73.85 09:52:01 0 10.00 0.00 8.72 0.32 0.05 80.90 09:52:01 1 35.74 0.00 9.92 2.19 0.08 52.07 09:52:01 2 8.03 0.00 9.76 0.05 0.15 82.02 09:52:01 3 9.46 0.00 6.26 3.80 0.07 80.41 Average: all 3.50 0.00 1.11 1.09 0.04 94.25 Average: 0 3.79 0.00 1.20 0.79 0.04 94.18 Average: 1 5.93 0.00 1.29 0.43 0.04 92.30 Average: 2 1.79 0.00 1.03 0.53 0.04 96.60 Average: 3 2.49 0.00 0.93 2.60 0.04 93.93