---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-24700 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 8.8G 69G 12% / 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 548 12772 0 2718 15169 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:aa:ae:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84932sec preferred_lft 84932sec inet6 fe80::f816:3eff:feaa:ae10/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24700) 04/20/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 156.76 47.49 109.27 2173.90 27691.38 13:58:01 104.72 15.85 88.87 519.11 29749.58 13:59:01 23.00 4.55 18.45 154.24 18852.72 14:00:01 4.07 0.00 4.07 0.00 3264.79 14:01:01 1.92 0.00 1.92 0.00 90.52 14:02:01 2.17 0.00 2.17 0.00 46.93 14:03:01 3.48 0.03 3.45 0.67 81.99 14:04:01 2.72 0.00 2.72 0.00 54.38 14:05:01 1.52 0.00 1.52 0.00 20.00 14:06:01 1.68 0.00 1.68 0.00 24.13 14:07:01 1.82 0.32 1.50 8.40 21.06 14:08:01 1.77 0.00 1.77 0.00 22.93 14:09:01 1.95 0.07 1.88 0.53 37.86 14:10:01 4.37 0.02 4.35 0.13 93.72 14:11:01 4.30 1.85 2.45 14.80 49.99 14:12:02 2.57 0.00 2.57 0.00 50.26 14:13:01 1.34 0.00 1.34 0.00 42.17 14:14:01 1.77 0.00 1.77 0.00 49.19 14:15:01 1.30 0.02 1.28 0.13 31.73 14:16:01 1.78 0.00 1.78 0.00 48.26 14:17:01 1.95 0.02 1.93 0.13 29.06 14:18:01 2.32 0.00 2.32 0.00 38.79 14:19:01 2.85 0.05 2.80 1.47 115.45 Average: 14.45 3.06 11.39 125.03 3502.81 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13705604 15393812 2719364 16.56 70300 1813408 1070948 6.13 863092 1633236 104444 13:58:01 12609128 14615760 3815840 23.23 78320 2114024 2116256 12.11 1710476 1860144 42368 13:59:01 10543792 12556876 5881176 35.81 78532 2120068 4210540 24.10 3791960 1839132 448 14:00:01 10539612 12553720 5885356 35.83 78584 2121032 4210540 24.10 3794892 1840092 1064 14:01:01 10537472 12552664 5887496 35.84 78676 2122012 4210540 24.10 3796196 1841076 36 14:02:01 10536108 12551940 5888860 35.85 78736 2122556 4210540 24.10 3797356 1841616 80 14:03:01 10510564 12527660 5914404 36.01 78816 2123700 4243396 24.28 3822356 1841556 248 14:04:01 10507520 12525160 5917448 36.03 78868 2124172 4243396 24.28 3824920 1842020 176 14:05:01 10506916 12524708 5918052 36.03 78916 2124300 4259464 24.38 3825408 1842120 224 14:06:01 10506740 12524608 5918228 36.03 78972 2124292 4259464 24.38 3825384 1842156 104 14:07:01 10500116 12518740 5924852 36.07 79028 2124568 4277212 24.48 3832224 1841780 52 14:08:01 10500148 12518828 5924820 36.07 79076 2124576 4277212 24.48 3832176 1841768 208 14:09:01 10497728 12516848 5927240 36.09 79148 2124916 4277212 24.48 3833564 1842072 100 14:10:01 10476696 12497160 5948272 36.21 79232 2126100 4326888 24.76 3853064 1842392 92 14:11:01 10474468 12495892 5950500 36.23 79764 2126476 4347644 24.88 3854496 1842728 248 14:12:02 10472608 12494400 5952360 36.24 79816 2126780 4347644 24.88 3855716 1843008 176 14:13:01 10470724 12493284 5954244 36.25 79900 2127456 4347644 24.88 3857204 1843668 296 14:14:01 10468820 12492132 5956148 36.26 79968 2128112 4347644 24.88 3857800 1844328 408 14:15:01 10467856 12491612 5957112 36.27 80044 2128448 4347644 24.88 3857876 1844656 312 14:16:01 10464208 12488384 5960760 36.29 80116 2128784 4347644 24.88 3861340 1844992 92 14:17:01 10462656 12486960 5962312 36.30 80212 2128804 4347644 24.88 3862464 1845028 68 14:18:01 10461532 12486096 5963436 36.31 80284 2128988 4347644 24.88 3863448 1845192 144 14:19:01 12710568 14746320 3714400 22.61 80656 2139544 1641572 9.39 1627332 1841240 8356 Average: 10823112 12828416 5601856 34.11 78955 2111875 3939841 22.55 3517424 1834174 6945 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 89.84 67.74 1041.54 33.40 0.00 0.00 0.00 0.00 13:57:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 13:58:01 ens3 716.90 576.65 3574.33 273.92 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:59:01 ens3 132.79 74.84 39.95 31.26 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.18 0.18 0.00 0.00 0.00 0.00 14:00:01 ens3 293.97 188.70 88.36 73.20 0.00 0.00 0.00 0.00 14:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:01:01 ens3 111.18 84.07 38.43 36.46 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 62.11 44.49 16.56 16.64 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 206.02 120.61 63.73 50.58 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 73.94 44.14 18.63 15.74 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 ens3 2.02 0.95 5.41 0.67 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.55 0.38 0.19 0.26 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 8.23 6.73 5.72 5.62 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 0.28 0.18 0.06 0.23 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 51.26 30.66 11.52 14.70 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 38.78 26.75 8.24 8.11 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 15.71 10.71 3.88 3.47 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:02 ens3 21.08 16.81 4.45 3.90 0.00 0.00 0.00 0.00 14:12:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 ens3 10.51 7.44 2.17 2.30 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 111.63 71.29 37.04 30.26 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 ens3 8.95 6.10 2.96 2.48 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 58.77 34.74 13.67 11.01 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 ens3 0.47 0.43 0.13 0.10 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 6.37 4.33 1.73 1.81 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 176.44 100.13 58.60 37.75 0.00 0.00 0.00 0.00 14:19:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 95.62 66.08 219.17 28.45 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 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-24700) 04/20/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 23.49 0.00 1.50 5.00 0.07 69.94 13:57:01 0 25.38 0.00 1.86 9.38 0.07 63.31 13:57:01 1 28.22 0.00 1.71 6.74 0.07 63.27 13:57:01 2 18.22 0.00 1.24 3.10 0.07 77.38 13:57:01 3 22.11 0.00 1.20 0.78 0.05 75.85 13:58:01 all 40.67 0.00 8.00 2.32 0.08 48.94 13:58:01 0 40.00 0.00 2.90 5.08 0.07 51.96 13:58:01 1 48.87 0.00 6.21 0.15 0.08 44.69 13:58:01 2 39.46 0.00 13.68 3.40 0.08 43.37 13:58:01 3 34.35 0.00 9.19 0.64 0.08 55.74 13:59:01 all 42.00 0.00 0.83 1.61 0.06 55.50 13:59:01 0 26.84 0.00 0.88 4.41 0.07 67.80 13:59:01 1 45.80 0.00 0.84 0.12 0.07 53.18 13:59:01 2 46.29 0.00 0.73 1.84 0.05 51.09 13:59:01 3 49.08 0.00 0.85 0.08 0.05 49.93 14:00:01 all 1.17 0.00 0.25 0.30 0.02 98.26 14:00:01 0 1.33 0.00 0.15 1.22 0.02 97.28 14:00:01 1 1.27 0.00 0.32 0.00 0.03 98.38 14:00:01 2 1.10 0.00 0.18 0.00 0.00 98.71 14:00:01 3 0.98 0.00 0.33 0.00 0.03 98.65 14:01:01 all 1.36 0.00 0.18 0.03 0.02 98.41 14:01:01 0 1.25 0.00 0.10 0.12 0.00 98.53 14:01:01 1 0.77 0.00 0.15 0.00 0.03 99.05 14:01:01 2 0.55 0.00 0.30 0.00 0.02 99.13 14:01:01 3 2.86 0.00 0.16 0.00 0.03 96.94 14:02:01 all 0.96 0.00 0.09 0.02 0.02 98.91 14:02:01 0 0.60 0.00 0.07 0.03 0.00 99.30 14:02:01 1 0.48 0.00 0.08 0.07 0.02 99.35 14:02:01 2 0.27 0.00 0.12 0.00 0.00 99.62 14:02:01 3 2.46 0.00 0.08 0.00 0.03 97.42 14:03:01 all 3.56 0.00 0.23 0.03 0.02 96.17 14:03:01 0 4.27 0.00 0.20 0.05 0.02 95.47 14:03:01 1 5.13 0.00 0.33 0.03 0.03 94.47 14:03:01 2 2.50 0.00 0.17 0.00 0.02 97.31 14:03:01 3 2.33 0.00 0.20 0.00 0.02 97.45 14:04:01 all 1.58 0.00 0.11 0.02 0.02 98.27 14:04:01 0 0.70 0.00 0.15 0.07 0.02 99.07 14:04:01 1 2.22 0.00 0.05 0.02 0.02 97.70 14:04:01 2 2.23 0.00 0.10 0.00 0.03 97.63 14:04:01 3 1.17 0.00 0.17 0.00 0.02 98.65 14:05:01 all 0.07 0.00 0.02 0.01 0.02 99.89 14:05:01 0 0.07 0.00 0.02 0.03 0.02 99.87 14:05:01 1 0.12 0.00 0.02 0.00 0.02 99.85 14:05:01 2 0.05 0.00 0.00 0.00 0.02 99.93 14:05:01 3 0.05 0.00 0.02 0.00 0.02 99.92 14:06:01 all 0.44 0.00 0.02 0.01 0.01 99.51 14:06:01 0 0.13 0.00 0.00 0.03 0.02 99.82 14:06:01 1 0.05 0.00 0.02 0.00 0.02 99.92 14:06:01 2 0.08 0.00 0.03 0.02 0.02 99.85 14:06:01 3 1.52 0.00 0.03 0.00 0.02 98.43 14:07:01 all 0.76 0.00 0.05 0.01 0.02 99.15 14:07:01 0 0.18 0.00 0.03 0.03 0.00 99.75 14:07:01 1 0.27 0.00 0.05 0.02 0.02 99.65 14:07:01 2 0.70 0.00 0.05 0.02 0.03 99.20 14:07:01 3 1.90 0.00 0.08 0.02 0.02 97.99 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.04 0.00 0.03 0.02 0.01 99.91 14:08:01 0 0.02 0.00 0.00 0.02 0.00 99.97 14:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:08:01 2 0.07 0.00 0.05 0.00 0.03 99.85 14:08:01 3 0.03 0.00 0.02 0.03 0.02 99.90 14:09:01 all 1.01 0.00 0.07 0.02 0.01 98.89 14:09:01 0 0.65 0.00 0.08 0.03 0.02 99.22 14:09:01 1 1.85 0.00 0.02 0.00 0.00 98.13 14:09:01 2 0.57 0.00 0.13 0.03 0.03 99.23 14:09:01 3 0.95 0.00 0.07 0.00 0.02 98.97 14:10:01 all 4.80 0.00 0.16 0.02 0.03 95.00 14:10:01 0 5.90 0.00 0.15 0.07 0.02 93.87 14:10:01 1 5.65 0.00 0.15 0.00 0.03 94.16 14:10:01 2 4.90 0.00 0.17 0.02 0.02 94.90 14:10:01 3 2.74 0.00 0.17 0.00 0.02 97.08 14:11:01 all 2.39 0.00 0.10 0.04 0.02 97.45 14:11:01 0 2.75 0.00 0.12 0.08 0.03 97.02 14:11:01 1 4.17 0.00 0.08 0.00 0.02 95.73 14:11:01 2 1.50 0.00 0.08 0.02 0.02 98.38 14:11:01 3 1.13 0.00 0.10 0.03 0.02 98.72 14:12:02 all 2.55 0.00 0.05 0.02 0.02 97.36 14:12:02 0 2.89 0.00 0.03 0.05 0.03 96.99 14:12:02 1 1.39 0.00 0.05 0.05 0.02 98.50 14:12:02 2 3.21 0.00 0.03 0.00 0.00 96.76 14:12:02 3 2.73 0.00 0.10 0.02 0.02 97.13 14:13:01 all 2.40 0.00 0.06 0.01 0.02 97.52 14:13:01 0 3.10 0.00 0.08 0.00 0.03 96.78 14:13:01 1 1.81 0.00 0.07 0.03 0.02 98.07 14:13:01 2 2.47 0.00 0.05 0.00 0.02 97.46 14:13:01 3 2.19 0.00 0.02 0.00 0.02 97.78 14:14:01 all 1.25 0.00 0.11 0.05 0.02 98.57 14:14:01 0 1.17 0.00 0.07 0.02 0.02 98.73 14:14:01 1 1.18 0.00 0.18 0.17 0.03 98.43 14:14:01 2 1.74 0.00 0.08 0.00 0.02 98.16 14:14:01 3 0.93 0.00 0.15 0.00 0.02 98.90 14:15:01 all 0.57 0.00 0.03 0.02 0.02 99.36 14:15:01 0 0.42 0.00 0.03 0.02 0.00 99.53 14:15:01 1 1.20 0.00 0.05 0.05 0.02 98.68 14:15:01 2 0.32 0.00 0.02 0.00 0.00 99.67 14:15:01 3 0.35 0.00 0.05 0.00 0.03 99.57 14:16:01 all 0.91 0.00 0.07 0.03 0.02 98.98 14:16:01 0 1.48 0.00 0.07 0.02 0.02 98.42 14:16:01 1 0.48 0.00 0.05 0.08 0.02 99.37 14:16:01 2 0.89 0.00 0.02 0.00 0.02 99.08 14:16:01 3 0.78 0.00 0.12 0.00 0.03 99.07 14:17:01 all 1.10 0.00 0.05 0.01 0.02 98.81 14:17:01 0 1.42 0.00 0.05 0.00 0.02 98.52 14:17:01 1 0.57 0.00 0.07 0.05 0.05 99.26 14:17:01 2 1.47 0.00 0.02 0.02 0.00 98.50 14:17:01 3 0.95 0.00 0.08 0.00 0.02 98.95 14:18:01 all 0.79 0.00 0.05 0.06 0.02 99.08 14:18:01 0 0.92 0.00 0.03 0.00 0.02 99.03 14:18:01 1 0.82 0.00 0.03 0.15 0.03 98.96 14:18:01 2 1.22 0.00 0.10 0.07 0.02 98.60 14:18:01 3 0.23 0.00 0.05 0.00 0.00 99.72 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 6.36 0.00 0.26 0.03 0.03 93.32 14:19:01 0 4.23 0.00 0.12 0.00 0.02 95.63 14:19:01 1 6.50 0.00 0.33 0.08 0.03 93.05 14:19:01 2 9.47 0.00 0.33 0.05 0.03 90.12 14:19:01 3 5.20 0.00 0.25 0.00 0.02 94.53 Average: all 6.09 0.00 0.53 0.42 0.03 92.93 Average: 0 5.45 0.00 0.31 0.90 0.02 93.31 Average: 1 6.90 0.00 0.47 0.34 0.03 92.26 Average: 2 6.05 0.00 0.77 0.37 0.02 92.79 Average: 3 5.95 0.00 0.58 0.07 0.03 93.37