---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-84523 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 620 13156 0 2262 15089 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:95:45:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85353sec preferred_lft 85353sec inet6 fe80::f816:3eff:fe95:45ce/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-84523) 11/18/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 137.34 23.40 113.95 1205.27 30523.31 09:40:02 41.16 0.00 41.16 0.00 23326.51 09:41:01 12.10 0.00 12.10 0.00 16836.47 09:42:01 2.15 0.00 2.15 0.00 79.05 09:43:01 2.55 0.02 2.53 0.13 1091.64 09:44:01 3.33 0.02 3.32 0.13 521.11 09:45:01 3.05 0.00 3.05 0.00 893.58 09:46:01 2.18 0.00 2.18 0.00 587.77 09:47:01 2.42 0.00 2.42 0.00 771.20 09:48:01 9.38 0.00 9.38 0.00 1567.47 09:49:01 1.62 0.00 1.62 0.00 221.83 09:50:01 2.60 0.00 2.60 0.00 388.74 09:51:01 2.88 0.00 2.88 0.00 348.34 09:52:01 1.63 0.00 1.63 0.00 149.98 09:53:01 7.77 1.85 5.92 14.80 1247.93 09:54:01 131.83 4.47 127.36 136.11 10600.50 Average: 22.76 1.86 20.90 84.87 5560.42 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13887056 15585036 2537912 15.45 69856 1823612 784780 4.49 662904 1653272 106664 09:40:02 13843824 15551068 2581144 15.71 76564 1824700 784780 4.49 701560 1654348 4440 09:41:01 13828036 15544164 2596932 15.81 83324 1825404 784780 4.49 714320 1655048 1360 09:42:01 13828128 15544400 2596840 15.81 83424 1825436 784780 4.49 714364 1655092 60 09:43:01 13805920 15539716 2619048 15.95 90928 1832560 784780 4.49 723628 1662204 7612 09:44:01 13799784 15537936 2625184 15.98 94412 1832828 784780 4.49 727804 1662448 1128 09:45:01 13779772 15530920 2645196 16.10 102648 1835444 784780 4.49 741120 1665064 1092 09:46:01 13766604 15528232 2658364 16.18 110432 1836468 784780 4.49 749908 1666060 4364 09:47:01 13749264 15524772 2675704 16.29 116396 1842132 784780 4.49 757176 1671760 12304 09:48:01 13732096 15521164 2692872 16.39 121568 1848528 784780 4.49 762476 1678128 892 09:49:01 13728468 15521636 2696500 16.42 124720 1848820 800840 4.58 765764 1678412 2144 09:50:01 13721876 15520192 2703092 16.46 128824 1849096 800840 4.58 770164 1678656 1328 09:51:01 13715924 15518928 2709044 16.49 132452 1849340 800840 4.58 774476 1678920 164 09:52:01 13711368 15518224 2713600 16.52 135300 1849728 800840 4.58 777388 1679312 3044 09:53:01 13690400 15515104 2734568 16.65 141908 1858104 821120 4.70 784236 1687684 8412 09:54:01 13494688 15514056 2930280 17.84 225764 1927336 792152 4.53 890372 1726972 72980 Average: 13755200 15532222 2669768 16.25 114908 1844346 791527 4.53 751104 1672086 14249 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:39:01 ens3 116.35 90.68 1043.10 27.31 0.00 0.00 0.00 0.00 09:40:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:40:02 ens3 132.96 120.68 182.64 33.41 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 126.08 117.90 183.49 31.31 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 7.73 6.70 9.69 2.15 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 211.81 229.64 241.33 65.41 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 70.02 61.84 135.02 17.37 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 175.02 173.44 237.29 52.13 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 142.61 135.11 196.32 38.39 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 175.17 185.24 256.50 52.15 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 169.12 179.45 266.53 51.28 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 68.66 57.12 168.59 15.79 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 85.19 73.15 204.02 19.98 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 76.87 65.24 189.57 17.52 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 59.26 52.46 114.68 14.82 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 196.73 222.15 215.06 65.70 0.00 0.00 0.00 0.00 09:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:54:01 ens3 507.90 540.79 874.77 150.44 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 145.11 144.50 282.51 40.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84523) 11/18/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 15.48 0.00 1.49 4.92 0.05 78.07 09:39:01 0 13.08 0.00 1.05 11.37 0.05 74.44 09:39:01 1 6.94 0.00 1.28 5.52 0.03 86.22 09:39:01 2 3.83 0.00 0.94 0.28 0.07 94.88 09:39:01 3 38.07 0.00 2.67 2.46 0.07 56.73 09:40:02 all 0.36 0.00 0.33 2.93 0.04 96.34 09:40:02 0 0.07 0.00 0.22 3.55 0.02 96.14 09:40:02 1 0.42 0.00 0.30 8.03 0.07 91.18 09:40:02 2 0.32 0.00 0.23 0.05 0.02 99.38 09:40:02 3 0.63 0.00 0.55 0.12 0.05 98.65 09:41:01 all 0.31 0.00 0.34 2.20 0.04 97.12 09:41:01 0 0.10 0.00 0.09 0.10 0.03 99.68 09:41:01 1 0.07 0.00 0.07 8.38 0.02 91.47 09:41:01 2 1.00 0.00 1.16 0.31 0.07 97.47 09:41:01 3 0.05 0.00 0.03 0.00 0.03 99.88 09:42:01 all 0.33 0.00 0.04 0.01 0.01 99.61 09:42:01 0 1.19 0.00 0.07 0.02 0.00 98.73 09:42:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:42:01 2 0.12 0.00 0.07 0.03 0.02 99.77 09:42:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:43:01 all 1.02 0.00 0.45 0.27 0.04 98.23 09:43:01 0 1.78 0.00 0.07 0.21 0.03 97.91 09:43:01 1 0.10 0.00 0.05 0.00 0.02 99.83 09:43:01 2 2.14 0.00 1.64 0.85 0.10 95.27 09:43:01 3 0.05 0.00 0.05 0.00 0.05 99.85 09:44:01 all 0.26 0.00 0.18 0.11 0.02 99.43 09:44:01 0 0.07 0.00 0.05 0.00 0.00 99.88 09:44:01 1 0.13 0.00 0.10 0.00 0.00 99.77 09:44:01 2 0.78 0.00 0.53 0.45 0.03 98.20 09:44:01 3 0.03 0.00 0.03 0.00 0.03 99.90 09:45:01 all 0.56 0.00 0.39 0.23 0.05 98.77 09:45:01 0 0.18 0.00 0.15 0.08 0.05 99.53 09:45:01 1 1.30 0.00 0.80 0.20 0.07 97.63 09:45:01 2 0.60 0.00 0.48 0.65 0.07 98.19 09:45:01 3 0.17 0.00 0.10 0.00 0.03 99.70 09:46:01 all 0.46 0.00 0.36 0.16 0.04 98.97 09:46:01 0 0.15 0.00 0.07 0.15 0.03 99.60 09:46:01 1 0.60 0.00 0.38 0.07 0.03 98.92 09:46:01 2 1.05 0.00 0.93 0.42 0.07 97.53 09:46:01 3 0.05 0.00 0.07 0.00 0.03 99.85 09:47:01 all 0.50 0.00 0.40 0.27 0.04 98.79 09:47:01 0 0.02 0.00 0.03 0.17 0.03 99.75 09:47:01 1 1.32 0.00 0.90 0.27 0.05 97.46 09:47:01 2 0.20 0.00 0.25 0.60 0.03 98.92 09:47:01 3 0.47 0.00 0.42 0.02 0.03 99.07 09:48:01 all 0.57 0.00 0.40 0.52 0.03 98.48 09:48:01 0 0.58 0.00 0.10 0.73 0.02 98.57 09:48:01 1 0.03 0.00 0.03 0.00 0.05 99.88 09:48:01 2 0.10 0.00 0.08 0.80 0.03 98.98 09:48:01 3 1.54 0.00 1.37 0.55 0.03 96.51 09:49:01 all 0.21 0.00 0.17 0.08 0.03 99.51 09:49:01 0 0.08 0.00 0.05 0.02 0.02 99.83 09:49:01 1 0.20 0.00 0.23 0.03 0.00 99.53 09:49:01 2 0.50 0.00 0.32 0.27 0.03 98.88 09:49:01 3 0.07 0.00 0.05 0.00 0.03 99.85 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.27 0.00 0.20 0.13 0.03 99.38 09:50:01 0 0.08 0.00 0.10 0.13 0.02 99.66 09:50:01 1 0.25 0.00 0.22 0.03 0.03 99.47 09:50:01 2 0.68 0.00 0.40 0.35 0.03 98.53 09:50:01 3 0.07 0.00 0.10 0.00 0.03 99.80 09:51:01 all 0.20 0.00 0.13 0.13 0.03 99.51 09:51:01 0 0.02 0.00 0.02 0.17 0.02 99.78 09:51:01 1 0.03 0.00 0.05 0.00 0.02 99.90 09:51:01 2 0.67 0.00 0.42 0.37 0.05 98.50 09:51:01 3 0.05 0.00 0.02 0.00 0.02 99.92 09:52:01 all 0.64 0.00 0.13 0.05 0.02 99.16 09:52:01 0 1.79 0.00 0.02 0.10 0.02 98.08 09:52:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:52:01 2 0.63 0.00 0.42 0.12 0.03 98.80 09:52:01 3 0.07 0.00 0.05 0.00 0.03 99.85 09:53:01 all 1.03 0.00 0.46 0.32 0.04 98.15 09:53:01 0 2.10 0.00 0.25 0.53 0.05 97.07 09:53:01 1 1.62 0.00 1.25 0.22 0.05 96.85 09:53:01 2 0.20 0.00 0.15 0.53 0.02 99.10 09:53:01 3 0.20 0.00 0.22 0.00 0.03 99.55 09:54:01 all 11.11 0.00 5.96 1.27 0.07 81.59 09:54:01 0 10.20 0.00 5.49 0.69 0.07 83.56 09:54:01 1 12.20 0.00 10.20 1.73 0.10 75.78 09:54:01 2 11.97 0.00 4.81 2.34 0.05 80.84 09:54:01 3 10.07 0.00 3.28 0.34 0.05 86.26 Average: all 2.08 0.00 0.71 0.85 0.04 96.32 Average: 0 1.98 0.00 0.49 1.13 0.03 96.37 Average: 1 1.59 0.00 1.00 1.52 0.03 95.86 Average: 2 1.55 0.00 0.80 0.53 0.04 97.09 Average: 3 3.22 0.00 0.56 0.22 0.04 95.97