---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7210 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: 2800.000 BogoMIPS: 5600.00 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 8.9G 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 580 12665 0 2794 15134 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:ef:36:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84928sec preferred_lft 84928sec inet6 fe80::f816:3eff:feef:36e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7210) 12/23/23 _x86_64_ (4 CPU) 13:55:21 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 147.45 48.25 99.20 2209.79 27104.02 13:58:01 106.13 4.18 101.95 100.12 31295.58 13:59:01 35.38 16.46 18.91 570.17 17510.68 14:00:01 6.97 0.02 6.95 0.13 6638.63 14:01:01 2.02 0.00 2.02 0.00 92.25 14:02:01 2.12 0.00 2.12 0.00 46.13 14:03:01 4.25 1.15 3.10 23.46 74.52 14:04:01 3.78 0.00 3.78 0.00 77.72 14:05:01 1.55 0.00 1.55 0.00 21.60 14:06:01 1.83 0.00 1.83 0.00 24.40 14:07:01 1.20 0.00 1.20 0.00 15.33 14:08:01 1.67 0.00 1.67 0.00 22.26 14:09:01 1.65 0.03 1.62 0.27 31.59 14:10:01 3.62 0.00 3.62 0.00 65.59 14:11:01 3.92 1.83 2.08 14.66 69.99 14:12:01 1.73 0.00 1.73 0.00 38.79 14:13:01 1.47 0.00 1.47 0.00 39.19 14:14:01 2.02 0.32 1.70 8.40 57.59 14:15:01 2.07 0.00 2.07 0.00 43.99 14:16:01 2.50 0.00 2.50 0.00 49.73 14:17:01 1.35 0.02 1.33 0.13 19.73 14:18:01 2.58 0.00 2.58 0.00 39.73 14:19:01 4.85 0.05 4.80 1.47 392.33 Average: 14.78 3.11 11.67 125.82 3625.22 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13650276 15391592 2774692 16.89 70720 1864712 1124380 6.43 862188 1684892 156140 13:58:01 12809848 14837124 3615120 22.01 77636 2135016 1660312 9.50 1456800 1910400 17068 13:59:01 10540036 12615752 5884932 35.83 78868 2180480 4010808 22.95 3725500 1902556 896 14:00:01 10523852 12599940 5901116 35.93 78944 2180756 4043592 23.14 3741400 1902608 204 14:01:01 10508156 12586268 5916812 36.02 79012 2182672 4065600 23.27 3755832 1904524 84 14:02:01 10505316 12584056 5919652 36.04 79064 2183224 4065600 23.27 3757396 1905068 80 14:03:01 10494792 12575672 5930176 36.10 79212 2185032 4094088 23.43 3767088 1905648 656 14:04:01 10492608 12574028 5932360 36.12 79288 2185508 4094088 23.43 3768896 1906120 124 14:05:01 10491620 12573232 5933348 36.12 79344 2185636 4094088 23.43 3769332 1906212 184 14:06:01 10491256 12572960 5933712 36.13 79400 2185640 4094088 23.43 3769396 1906252 60 14:07:01 10491016 12572764 5933952 36.13 79440 2185648 4094088 23.43 3769448 1906260 52 14:08:01 10491096 12572904 5933872 36.13 79488 2185656 4094088 23.43 3769740 1906264 188 14:09:01 10489660 12571812 5935308 36.14 79548 2185920 4094088 23.43 3770904 1906512 92 14:10:01 10470108 12553724 5954860 36.25 79640 2187188 4143492 23.71 3788632 1906948 752 14:11:01 10466352 12550984 5958616 36.28 80164 2187648 4183016 23.94 3792104 1907324 304 14:12:01 10464304 12549340 5960664 36.29 80228 2187940 4183016 23.94 3792852 1907608 212 14:13:01 10461904 12547704 5963064 36.30 80300 2188616 4183016 23.94 3794652 1908272 568 14:14:01 10455864 12543136 5969104 36.34 80380 2189500 4164764 23.83 3800112 1907652 308 14:15:01 10454484 12542128 5970484 36.35 80432 2189796 4164764 23.83 3801044 1907948 92 14:16:01 10452452 12540564 5972516 36.36 80504 2190188 4180808 23.93 3802328 1908340 64 14:17:01 10450744 12538968 5974224 36.37 80564 2190220 4180808 23.93 3803544 1908376 248 14:18:01 10450840 12539288 5974128 36.37 80624 2190384 4180808 23.93 3803460 1908532 180 14:19:01 12502732 14729788 3922236 23.88 81316 2325952 1738324 9.95 1716212 1947088 126320 Average: 10809101 12881032 5615867 34.19 79309 2176232 3779640 21.63 3459950 1898757 13255 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 13:57:01 ens3 92.15 57.28 1256.94 13.29 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 13:58:01 ens3 752.02 562.51 3627.10 276.22 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.19 0.19 0.00 0.00 0.00 0.00 13:59:01 ens3 72.00 53.14 86.06 24.14 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 14:00:01 ens3 128.43 77.90 57.31 47.36 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 14:01:01 ens3 211.40 174.54 66.52 65.17 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 14:02:01 ens3 84.92 56.32 35.45 29.48 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 14:03:01 ens3 219.21 113.96 77.34 58.98 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 14:04:01 ens3 97.75 52.09 27.41 20.90 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 14:05:01 ens3 0.82 0.53 0.37 0.61 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 14:06:01 ens3 0.38 0.30 0.14 0.29 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 14:07:01 ens3 0.17 0.08 0.05 0.08 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 14:08:01 ens3 0.28 0.22 0.06 0.20 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 14:09:01 ens3 27.25 17.33 7.15 6.95 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 14:10:01 ens3 73.52 47.61 19.51 17.25 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 14:11:01 ens3 18.66 11.75 5.67 4.77 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 15.41 8.55 4.80 3.84 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 14:13:01 ens3 18.46 10.41 4.42 3.65 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 14:14:01 ens3 70.50 40.31 26.14 23.44 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 14:15:01 ens3 5.03 3.67 1.60 2.13 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 14:16:01 ens3 55.67 38.28 12.75 17.89 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 14:17:01 ens3 0.60 0.73 0.15 0.33 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 14:18:01 ens3 8.70 5.57 3.01 2.70 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 14:19:01 ens3 161.17 108.75 147.51 32.39 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 91.94 62.69 236.98 28.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7210) 12/23/23 _x86_64_ (4 CPU) 13:55:21 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 21.91 0.00 1.60 5.00 0.06 71.43 13:57:01 0 22.53 0.00 1.96 1.48 0.07 73.97 13:57:01 1 24.27 0.00 1.42 1.18 0.03 73.10 13:57:01 2 34.02 0.00 2.14 5.60 0.05 58.19 13:57:01 3 6.88 0.00 0.85 11.73 0.03 80.51 13:58:01 all 35.98 0.00 8.18 2.13 0.09 53.62 13:58:01 0 50.94 0.00 11.94 0.07 0.08 36.97 13:58:01 1 27.98 0.00 7.15 0.65 0.10 64.12 13:58:01 2 37.70 0.00 5.36 7.62 0.10 49.22 13:58:01 3 27.42 0.00 8.30 0.17 0.07 64.04 13:59:01 all 45.49 0.00 0.85 2.73 0.08 50.85 13:59:01 0 33.74 0.00 0.55 5.32 0.08 60.30 13:59:01 1 47.39 0.00 0.99 0.22 0.08 51.32 13:59:01 2 51.34 0.00 1.02 5.07 0.08 42.48 13:59:01 3 49.53 0.00 0.86 0.29 0.08 49.24 14:00:01 all 2.37 0.00 0.15 0.98 0.03 96.47 14:00:01 0 4.82 0.00 0.13 3.92 0.03 91.09 14:00:01 1 0.90 0.00 0.32 0.00 0.03 98.75 14:00:01 2 1.92 0.00 0.00 0.02 0.02 98.04 14:00:01 3 1.82 0.00 0.12 0.00 0.02 98.05 14:01:01 all 1.64 0.00 0.37 0.06 0.02 97.90 14:01:01 0 2.13 0.00 0.32 0.15 0.00 97.40 14:01:01 1 1.72 0.00 0.20 0.05 0.00 98.03 14:01:01 2 1.37 0.00 0.49 0.07 0.03 98.04 14:01:01 3 1.33 0.00 0.48 0.00 0.03 98.15 14:02:01 all 0.89 0.00 0.11 0.02 0.02 98.96 14:02:01 0 0.68 0.00 0.17 0.03 0.02 99.10 14:02:01 1 0.70 0.00 0.08 0.00 0.00 99.22 14:02:01 2 1.56 0.00 0.02 0.05 0.05 98.33 14:02:01 3 0.63 0.00 0.17 0.00 0.03 99.17 14:03:01 all 3.65 0.00 0.23 0.04 0.02 96.06 14:03:01 0 2.55 0.00 0.22 0.05 0.02 97.17 14:03:01 1 4.23 0.00 0.18 0.03 0.02 95.53 14:03:01 2 4.23 0.00 0.20 0.00 0.03 95.54 14:03:01 3 3.59 0.00 0.37 0.05 0.03 95.96 14:04:01 all 1.09 0.00 0.10 0.05 0.02 98.74 14:04:01 0 0.79 0.00 0.07 0.05 0.02 99.08 14:04:01 1 1.15 0.00 0.17 0.00 0.00 98.68 14:04:01 2 1.15 0.00 0.08 0.00 0.02 98.75 14:04:01 3 1.27 0.00 0.05 0.17 0.02 98.50 14:05:01 all 0.08 0.00 0.03 0.03 0.02 99.85 14:05:01 0 0.10 0.00 0.02 0.10 0.03 99.75 14:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:05:01 2 0.07 0.00 0.02 0.00 0.00 99.92 14:05:01 3 0.12 0.00 0.05 0.03 0.03 99.77 14:06:01 all 0.32 0.00 0.02 0.02 0.02 99.63 14:06:01 0 0.83 0.00 0.03 0.02 0.03 99.09 14:06:01 1 0.05 0.00 0.00 0.00 0.00 99.95 14:06:01 2 0.10 0.00 0.00 0.00 0.02 99.88 14:06:01 3 0.30 0.00 0.02 0.05 0.03 99.60 14:07:01 all 0.56 0.00 0.02 0.00 0.02 99.39 14:07:01 0 0.17 0.00 0.05 0.00 0.02 99.77 14:07:01 1 0.03 0.00 0.02 0.02 0.02 99.92 14:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:07:01 3 2.04 0.00 0.03 0.00 0.03 97.90 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.05 0.00 0.02 0.03 0.02 99.89 14:08:01 0 0.08 0.00 0.02 0.03 0.02 99.85 14:08:01 1 0.02 0.00 0.02 0.08 0.00 99.88 14:08:01 2 0.02 0.00 0.03 0.00 0.00 99.95 14:08:01 3 0.07 0.00 0.02 0.00 0.02 99.90 14:09:01 all 0.73 0.00 0.07 0.07 0.02 99.12 14:09:01 0 0.47 0.00 0.05 0.20 0.03 99.25 14:09:01 1 0.50 0.00 0.07 0.05 0.02 99.37 14:09:01 2 0.95 0.00 0.05 0.00 0.02 98.98 14:09:01 3 0.98 0.00 0.10 0.00 0.03 98.88 14:10:01 all 5.21 0.00 0.12 0.01 0.03 94.62 14:10:01 0 2.67 0.00 0.18 0.02 0.03 97.10 14:10:01 1 3.06 0.00 0.18 0.03 0.05 96.67 14:10:01 2 7.64 0.00 0.10 0.00 0.02 92.24 14:10:01 3 7.45 0.00 0.03 0.00 0.03 92.48 14:11:01 all 1.45 0.00 0.08 0.05 0.02 98.40 14:11:01 0 1.22 0.00 0.10 0.02 0.03 98.63 14:11:01 1 2.06 0.00 0.05 0.15 0.02 97.72 14:11:01 2 1.00 0.00 0.10 0.00 0.02 98.88 14:11:01 3 1.57 0.00 0.07 0.00 0.00 98.37 14:12:01 all 1.90 0.00 0.08 0.02 0.02 97.98 14:12:01 0 1.21 0.00 0.15 0.02 0.03 98.59 14:12:01 1 1.02 0.00 0.05 0.07 0.02 98.85 14:12:01 2 1.18 0.00 0.07 0.00 0.02 98.73 14:12:01 3 4.18 0.00 0.03 0.00 0.00 95.78 14:13:01 all 1.48 0.00 0.05 0.01 0.02 98.44 14:13:01 0 0.54 0.00 0.10 0.02 0.03 99.31 14:13:01 1 1.13 0.00 0.03 0.05 0.00 98.78 14:13:01 2 3.13 0.00 0.05 0.00 0.02 96.80 14:13:01 3 1.13 0.00 0.05 0.00 0.02 98.80 14:14:01 all 1.47 0.00 0.18 0.04 0.02 98.29 14:14:01 0 1.35 0.00 0.25 0.08 0.03 98.28 14:14:01 1 2.21 0.00 0.13 0.05 0.03 97.58 14:14:01 2 1.23 0.00 0.15 0.00 0.00 98.62 14:14:01 3 1.12 0.00 0.17 0.02 0.03 98.67 14:15:01 all 1.41 0.00 0.06 0.01 0.02 98.50 14:15:01 0 2.07 0.00 0.03 0.02 0.02 97.87 14:15:01 1 1.89 0.00 0.05 0.03 0.02 98.01 14:15:01 2 0.33 0.00 0.10 0.00 0.02 99.55 14:15:01 3 1.30 0.00 0.05 0.00 0.03 98.62 14:16:01 all 0.94 0.00 0.08 0.03 0.02 98.94 14:16:01 0 0.80 0.00 0.08 0.05 0.00 99.07 14:16:01 1 1.32 0.00 0.07 0.03 0.03 98.54 14:16:01 2 1.02 0.00 0.10 0.00 0.02 98.87 14:16:01 3 0.62 0.00 0.07 0.00 0.02 99.30 14:17:01 all 0.91 0.00 0.04 0.14 0.02 98.90 14:17:01 0 1.02 0.00 0.02 0.00 0.02 98.95 14:17:01 1 0.90 0.00 0.02 0.55 0.02 98.52 14:17:01 2 0.95 0.00 0.07 0.00 0.03 98.95 14:17:01 3 0.78 0.00 0.05 0.00 0.02 99.15 14:18:01 all 0.93 0.00 0.05 0.02 0.03 98.97 14:18:01 0 0.85 0.00 0.08 0.00 0.02 99.05 14:18:01 1 0.78 0.00 0.05 0.03 0.03 99.10 14:18:01 2 0.33 0.00 0.05 0.00 0.03 99.58 14:18:01 3 1.75 0.00 0.05 0.05 0.03 98.12 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 8.32 0.00 0.42 0.03 0.03 91.20 14:19:01 0 6.78 0.00 0.87 0.05 0.03 92.27 14:19:01 1 6.52 0.00 0.30 0.05 0.02 93.11 14:19:01 2 10.25 0.00 0.20 0.00 0.03 89.52 14:19:01 3 9.75 0.00 0.27 0.00 0.03 89.95 Average: all 6.00 0.00 0.56 0.50 0.03 92.92 Average: 0 5.98 0.00 0.75 0.51 0.03 92.74 Average: 1 5.62 0.00 0.50 0.14 0.02 93.72 Average: 2 6.98 0.00 0.45 0.79 0.03 91.75 Average: 3 5.44 0.00 0.53 0.54 0.03 93.47