---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-79049 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: 2799.998 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 616 13167 0 2255 15093 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:1e:b9:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85464sec preferred_lft 85464sec inet6 fe80::f816:3eff:fe1e:b959/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79049) 10/24/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 141.08 23.78 117.30 1224.74 34462.90 09:40:01 44.10 0.00 44.10 0.00 27348.48 09:41:01 6.33 0.00 6.33 0.00 6230.83 09:42:01 3.52 0.02 3.50 0.13 1286.99 09:43:01 3.48 0.00 3.48 0.00 702.28 09:44:01 2.67 0.00 2.67 0.00 744.28 09:45:01 4.58 1.12 3.47 23.20 723.88 09:46:01 7.52 0.00 7.52 0.00 1487.75 09:47:01 3.72 0.00 3.72 0.00 398.87 09:48:01 2.65 0.00 2.65 0.00 279.82 09:49:01 3.08 0.00 3.08 0.00 317.76 09:50:01 3.20 0.00 3.20 0.00 328.35 09:51:01 5.78 0.00 5.78 0.00 1002.37 09:52:01 119.50 4.45 115.05 134.64 9812.10 Average: 24.95 2.07 22.88 97.42 6046.84 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13898552 15590284 2526416 15.38 70492 1816924 757720 4.34 658044 1646328 104884 09:40:01 13855304 15556788 2569664 15.64 77480 1818116 757720 4.34 697204 1647484 1028 09:41:01 13833460 15546492 2591508 15.78 85800 1819320 773780 4.43 714112 1648696 2472 09:42:01 13812452 15541712 2612516 15.91 92680 1826032 773780 4.43 722616 1655356 1088 09:43:01 13795884 15535900 2629084 16.01 99432 1828200 773780 4.43 734248 1657548 2728 09:44:01 13781372 15532276 2643596 16.09 107136 1829516 773780 4.43 743200 1658848 1436 09:45:01 13766768 15529020 2658200 16.18 114824 1831716 808032 4.62 752752 1660828 1704 09:46:01 13743020 15524884 2681948 16.33 120600 1842444 808032 4.62 758872 1671552 7048 09:47:01 13740908 15524772 2684060 16.34 122324 1842604 808032 4.62 760656 1671712 4 09:48:01 13735840 15524032 2689128 16.37 125652 1842900 808032 4.62 763984 1672008 256 09:49:01 13730604 15523456 2694364 16.40 129368 1843120 808032 4.62 767892 1672228 56 09:50:01 13723956 15521876 2701012 16.44 133296 1843424 808032 4.62 772536 1672528 840 09:51:01 13707460 15519616 2717508 16.54 140560 1848088 808032 4.62 780348 1677176 1984 09:52:01 13483712 15516424 2941256 17.91 225160 1938120 801556 4.59 903144 1720492 73136 Average: 13757807 15534824 2667161 16.24 117486 1840752 790596 4.52 752115 1666627 14190 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 09:39:01 ens3 131.16 106.88 1069.53 32.90 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 136.74 124.86 190.85 34.89 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 163.26 155.16 229.63 41.88 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 194.67 212.38 236.96 60.32 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 150.81 143.48 238.49 40.89 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 145.08 139.19 194.62 38.79 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 161.61 149.18 266.97 41.04 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 09:46:01 ens3 225.85 257.29 283.85 73.67 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 39.01 33.38 94.24 8.42 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 73.67 63.96 162.79 16.52 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 81.94 70.73 188.43 19.06 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 83.65 71.85 203.53 19.21 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 180.47 185.42 231.47 54.08 0.00 0.00 0.00 0.00 09:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:52:01 ens3 436.31 476.50 894.47 136.50 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 157.47 156.50 319.52 44.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79049) 10/24/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 15.50 0.00 1.47 4.28 0.06 78.68 09:39:01 0 21.01 0.00 1.89 9.27 0.09 67.74 09:39:01 1 17.33 0.00 1.94 1.70 0.05 78.98 09:39:01 2 2.92 0.00 0.80 4.10 0.07 92.11 09:39:01 3 20.78 0.00 1.26 2.06 0.03 75.86 09:40:01 all 0.65 0.00 0.37 2.50 0.05 96.43 09:40:01 0 0.02 0.00 0.17 9.44 0.02 90.36 09:40:01 1 1.22 0.00 1.15 0.59 0.08 96.96 09:40:01 2 0.20 0.00 0.12 0.00 0.05 99.63 09:40:01 3 1.17 0.00 0.03 0.00 0.02 98.78 09:41:01 all 0.50 0.00 0.40 0.76 0.04 98.29 09:41:01 0 0.03 0.00 0.05 2.49 0.02 97.41 09:41:01 1 0.62 0.00 0.64 0.37 0.07 98.31 09:41:01 2 1.14 0.00 0.85 0.22 0.08 97.71 09:41:01 3 0.22 0.00 0.07 0.00 0.02 99.70 09:42:01 all 0.82 0.00 0.43 0.33 0.03 98.39 09:42:01 0 0.02 0.00 0.02 0.03 0.00 99.93 09:42:01 1 0.38 0.00 0.42 0.95 0.03 98.21 09:42:01 2 1.74 0.00 1.31 0.34 0.05 96.57 09:42:01 3 1.14 0.00 0.00 0.00 0.02 98.84 09:43:01 all 0.86 0.00 0.36 0.15 0.04 98.60 09:43:01 0 0.12 0.00 0.02 0.00 0.02 99.85 09:43:01 1 0.10 0.00 0.13 0.17 0.05 99.55 09:43:01 2 1.54 0.00 1.20 0.40 0.08 96.78 09:43:01 3 1.66 0.00 0.05 0.02 0.02 98.25 09:44:01 all 0.46 0.00 0.35 0.12 0.04 99.03 09:44:01 0 0.07 0.00 0.03 0.00 0.00 99.90 09:44:01 1 0.13 0.00 0.10 0.20 0.05 99.52 09:44:01 2 1.52 0.00 1.17 0.27 0.08 96.96 09:44:01 3 0.13 0.00 0.12 0.02 0.02 99.72 09:45:01 all 0.93 0.00 0.40 0.10 0.04 98.53 09:45:01 0 0.95 0.00 0.18 0.13 0.03 98.71 09:45:01 1 0.85 0.00 0.25 0.07 0.03 98.80 09:45:01 2 1.29 0.00 0.93 0.15 0.07 97.56 09:45:01 3 0.60 0.00 0.25 0.03 0.05 99.07 09:46:01 all 0.83 0.00 0.50 1.85 0.04 96.77 09:46:01 0 0.96 0.00 0.05 2.20 0.02 96.77 09:46:01 1 0.25 0.00 0.25 0.15 0.05 99.30 09:46:01 2 2.02 0.00 1.66 5.05 0.08 91.19 09:46:01 3 0.10 0.00 0.05 0.00 0.02 99.83 09:47:01 all 0.46 0.00 0.12 0.16 0.02 99.25 09:47:01 0 1.27 0.00 0.00 0.03 0.00 98.69 09:47:01 1 0.12 0.00 0.10 0.00 0.03 99.75 09:47:01 2 0.37 0.00 0.37 0.62 0.03 98.62 09:47:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:48:01 all 0.71 0.00 0.19 0.09 0.03 98.98 09:48:01 0 2.04 0.00 0.08 0.00 0.03 97.85 09:48:01 1 0.52 0.00 0.50 0.08 0.03 98.87 09:48:01 2 0.18 0.00 0.12 0.25 0.03 99.42 09:48:01 3 0.08 0.00 0.05 0.00 0.02 99.85 09:49:01 all 0.44 0.00 0.20 0.13 0.03 99.19 09:49:01 0 0.78 0.00 0.12 0.00 0.02 99.09 09:49:01 1 0.03 0.00 0.02 0.00 0.03 99.92 09:49:01 2 0.83 0.00 0.58 0.52 0.05 98.01 09:49:01 3 0.12 0.00 0.08 0.00 0.02 99.78 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.71 0.00 0.19 0.12 0.02 98.95 09:50:01 0 1.55 0.00 0.02 0.00 0.02 98.42 09:50:01 1 0.12 0.00 0.10 0.00 0.03 99.75 09:50:01 2 0.97 0.00 0.55 0.47 0.03 97.98 09:50:01 3 0.22 0.00 0.12 0.03 0.02 99.62 09:51:01 all 0.59 0.00 0.41 0.25 0.04 98.71 09:51:01 0 0.08 0.00 0.03 0.00 0.00 99.88 09:51:01 1 2.04 0.00 1.31 0.28 0.08 96.28 09:51:01 2 0.10 0.00 0.15 0.72 0.07 98.96 09:51:01 3 0.17 0.00 0.15 0.00 0.02 99.67 09:52:01 all 10.58 0.00 3.34 1.19 0.07 84.82 09:52:01 0 10.00 0.00 5.69 1.93 0.07 82.32 09:52:01 1 12.68 0.00 4.34 0.10 0.08 82.79 09:52:01 2 9.59 0.00 1.02 2.18 0.08 87.13 09:52:01 3 10.05 0.00 2.25 0.52 0.07 87.11 Average: all 2.41 0.00 0.62 0.85 0.04 96.08 Average: 0 2.75 0.00 0.59 1.81 0.02 94.83 Average: 1 2.58 0.00 0.80 0.33 0.05 96.24 Average: 2 1.73 0.00 0.77 1.09 0.06 96.35 Average: 3 2.58 0.00 0.32 0.19 0.02 96.89