---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-11632 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 8.8G 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 577 12735 0 2727 15140 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:b9:53:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84894sec preferred_lft 84894sec inet6 fe80::f816:3eff:feb9:534b/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-11632) 01/12/24 _x86_64_ (4 CPU) 15:44:21 LINUX RESTART (4 CPU) 15:45:01 tps rtps wtps bread/s bwrtn/s 15:46:01 114.71 13.38 101.33 975.17 27744.58 15:47:01 136.49 37.39 99.10 1299.25 27841.49 15:48:01 39.78 15.46 24.31 527.65 19487.42 15:49:01 8.03 1.30 6.73 41.99 6535.98 15:50:01 1.77 0.00 1.77 0.00 90.38 15:51:01 1.97 0.02 1.95 0.13 29.33 15:52:01 1.78 0.02 1.77 0.13 56.39 15:53:01 4.22 0.00 4.22 0.00 89.84 15:54:01 1.25 0.00 1.25 0.00 22.00 15:55:01 1.92 0.00 1.92 0.00 24.66 15:56:01 1.18 0.00 1.18 0.00 16.40 15:57:01 1.72 0.00 1.72 0.00 23.73 15:58:01 1.38 0.03 1.35 0.27 23.20 15:59:01 2.57 0.00 2.57 0.00 52.79 16:00:01 6.30 1.83 4.47 14.66 108.38 16:01:01 2.42 0.00 2.42 0.00 53.32 16:02:01 2.22 0.00 2.22 0.00 44.53 16:03:01 2.38 0.00 2.38 0.00 69.99 16:04:01 1.65 0.00 1.65 0.00 33.46 16:05:01 2.08 0.00 2.08 0.00 46.66 16:06:02 1.48 0.00 1.48 0.00 30.78 16:07:01 2.24 0.00 2.24 0.00 35.79 16:08:01 1.42 0.00 1.42 0.00 33.73 16:09:01 29.16 2.38 26.78 132.11 1766.11 Average: 15.43 2.99 12.44 124.72 3513.19 15:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 13896748 15534704 2528220 15.39 66736 1768784 819396 4.69 712296 1596840 90336 15:47:01 12795072 14741868 3629896 22.10 76252 2058092 2031980 11.63 1541788 1848096 19772 15:48:01 10229684 12257844 6195284 37.72 78048 2135636 4954620 28.35 4080184 1864500 1400 15:49:01 9666848 11697124 6758120 41.15 78136 2137464 5049216 28.90 4642484 1862788 88 15:50:01 9660680 11692968 6764288 41.18 78200 2139380 5071384 29.02 4647072 1864688 260 15:51:01 9659324 11692244 6765644 41.19 78256 2139924 5071384 29.02 4647692 1865228 780 15:52:01 9649072 11682748 6775896 41.25 78324 2140580 5087444 29.12 4658832 1864912 468 15:53:01 9631264 11666028 6793704 41.36 78420 2141524 5104228 29.21 4675684 1865756 188 15:54:01 9630340 11665140 6794628 41.37 78448 2141528 5104228 29.21 4675764 1865760 56 15:55:01 9630396 11665368 6794572 41.37 78496 2141664 5104228 29.21 4676148 1865896 36 15:56:01 9630224 11665252 6794744 41.37 78524 2141668 5104228 29.21 4676364 1865900 216 15:57:01 9630280 11665364 6794688 41.37 78568 2141676 5104228 29.21 4676380 1865908 176 15:58:01 9628548 11663848 6796420 41.38 78608 2141840 5104228 29.21 4677220 1866056 180 15:59:01 9623224 11659160 6801744 41.41 78656 2142404 5104228 29.21 4681760 1866556 196 16:00:01 9497824 11535772 6927144 42.17 79184 2143816 5576880 31.92 4805568 1867172 148 16:01:01 9494860 11533316 6930108 42.19 79244 2144232 5576880 31.92 4807776 1867532 24 16:02:01 9492964 11532032 6932004 42.20 79308 2144772 5576880 31.92 4809128 1868056 84 16:03:01 9490524 11530700 6934444 42.22 79380 2145752 5576880 31.92 4810004 1869024 268 16:04:01 9488808 11529272 6936160 42.23 79448 2145968 5592912 32.01 4810972 1869240 272 16:05:01 9488360 11529528 6936608 42.23 79508 2146596 5592912 32.01 4811208 1869868 372 16:06:02 9521320 11562592 6903648 42.03 79568 2146628 5549580 31.76 4778496 1869900 204 16:07:01 9520644 11562164 6904324 42.04 79628 2146820 5549580 31.76 4778428 1870088 336 16:08:01 9518104 11560124 6906864 42.05 79680 2147260 5575692 31.91 4780192 1870524 316 16:09:01 13060324 15516844 3364644 20.48 85364 2549252 790860 4.53 1062232 2046108 411280 Average: 10063976 12097584 6360992 38.73 78499 2140552 4782253 27.37 4246820 1862350 21977 15:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 ens3 55.92 37.26 913.72 7.35 0.00 0.00 0.00 0.00 15:46:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:47:01 ens3 272.39 227.96 3592.19 35.86 0.00 0.00 0.00 0.00 15:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:48:01 ens3 75.05 63.89 193.76 185.20 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 37.46 29.68 8.00 9.74 0.00 0.00 0.00 0.00 15:49:01 lo 0.73 0.73 0.20 0.20 0.00 0.00 0.00 0.00 15:50:01 ens3 120.76 90.85 26.76 33.25 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 31.74 21.18 7.77 9.48 0.00 0.00 0.00 0.00 15:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 ens3 22.28 16.91 4.90 10.44 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 23.21 17.66 6.15 9.13 0.00 0.00 0.00 0.00 15:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 ens3 0.43 0.15 0.11 0.08 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 1.92 0.95 0.72 0.94 0.00 0.00 0.00 0.00 15:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 ens3 1.23 0.60 0.50 0.76 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 0.30 0.13 0.06 0.07 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 ens3 3.27 3.50 1.18 1.61 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 5.45 4.92 1.32 1.55 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 12.63 11.03 3.16 5.79 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 2.53 1.90 0.80 1.04 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 0.98 1.03 0.24 0.51 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 35.78 31.11 8.91 9.87 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 2.03 0.90 0.67 1.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 5.30 4.57 1.49 1.76 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:02 ens3 0.87 0.75 0.20 0.37 0.00 0.00 0.00 0.00 16:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.86 0.80 0.25 0.39 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 30.13 25.20 7.13 7.64 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 42.61 40.63 159.87 12.09 0.00 0.00 0.00 0.00 16:09:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 32.74 26.42 205.96 14.42 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 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-11632) 01/12/24 _x86_64_ (4 CPU) 15:44:21 LINUX RESTART (4 CPU) 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 17.10 0.00 1.23 8.29 0.05 73.34 15:46:01 0 28.41 0.00 1.48 2.62 0.10 67.38 15:46:01 1 23.27 0.00 1.81 9.87 0.05 65.00 15:46:01 2 7.71 0.00 0.85 17.36 0.03 74.05 15:46:01 3 9.08 0.00 0.77 3.26 0.02 86.87 15:47:01 all 25.80 0.00 1.53 11.20 0.08 61.38 15:47:01 0 21.82 0.00 1.54 13.43 0.07 63.15 15:47:01 1 28.32 0.00 1.09 10.16 0.07 60.37 15:47:01 2 17.20 0.00 1.07 2.82 0.07 78.85 15:47:01 3 36.01 0.00 2.43 18.50 0.14 42.92 15:48:01 all 47.58 0.00 0.90 2.09 0.10 49.33 15:48:01 0 41.47 0.00 0.84 0.18 0.08 57.42 15:48:01 1 49.64 0.00 0.93 0.86 0.10 48.47 15:48:01 2 54.06 0.00 1.13 4.53 0.08 40.21 15:48:01 3 45.21 0.00 0.71 2.79 0.12 51.18 15:49:01 all 15.88 0.00 0.32 0.60 0.05 83.15 15:49:01 0 9.23 0.00 0.33 0.05 0.07 90.32 15:49:01 1 23.96 0.00 0.38 0.05 0.03 75.58 15:49:01 2 18.36 0.00 0.28 0.00 0.05 81.30 15:49:01 3 11.95 0.00 0.28 2.29 0.05 85.42 15:50:01 all 1.99 0.00 0.15 0.02 0.02 97.82 15:50:01 0 2.52 0.00 0.17 0.00 0.02 97.30 15:50:01 1 0.88 0.00 0.12 0.02 0.00 98.98 15:50:01 2 1.87 0.00 0.07 0.00 0.03 98.03 15:50:01 3 2.69 0.00 0.25 0.05 0.03 96.98 15:51:01 all 0.58 0.00 0.05 0.18 0.02 99.18 15:51:01 0 0.48 0.00 0.05 0.00 0.03 99.43 15:51:01 1 0.35 0.00 0.07 0.00 0.02 99.57 15:51:01 2 0.67 0.00 0.02 0.02 0.02 99.28 15:51:01 3 0.83 0.00 0.08 0.68 0.02 98.38 15:52:01 all 1.85 0.00 0.06 1.25 0.01 96.83 15:52:01 0 0.78 0.00 0.02 0.40 0.02 98.78 15:52:01 1 1.27 0.00 0.08 0.00 0.00 98.65 15:52:01 2 2.20 0.00 0.02 0.27 0.02 97.50 15:52:01 3 3.14 0.00 0.10 4.32 0.02 92.42 15:53:01 all 2.84 0.00 0.12 1.94 0.02 95.08 15:53:01 0 2.07 0.00 0.17 0.98 0.02 96.76 15:53:01 1 3.61 0.00 0.12 0.45 0.02 95.81 15:53:01 2 2.98 0.00 0.08 0.65 0.03 96.25 15:53:01 3 2.72 0.00 0.10 5.68 0.02 91.49 15:54:01 all 0.14 0.00 0.02 1.13 0.02 98.69 15:54:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:54:01 1 0.38 0.00 0.02 0.00 0.00 99.60 15:54:01 2 0.07 0.00 0.02 0.00 0.03 99.88 15:54:01 3 0.05 0.00 0.00 4.55 0.02 95.38 15:55:01 all 0.08 0.00 0.03 1.72 0.01 98.17 15:55:01 0 0.12 0.00 0.02 0.63 0.02 99.22 15:55:01 1 0.03 0.00 0.03 0.07 0.02 99.85 15:55:01 2 0.08 0.00 0.05 0.68 0.02 99.17 15:55:01 3 0.07 0.00 0.03 5.47 0.02 94.41 15:56:01 all 0.47 0.00 0.02 1.48 0.02 98.00 15:56:01 0 0.10 0.00 0.02 0.00 0.03 99.85 15:56:01 1 1.61 0.00 0.03 0.00 0.00 98.35 15:56:01 2 0.05 0.00 0.03 3.65 0.02 96.25 15:56:01 3 0.12 0.00 0.02 2.28 0.00 97.58 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 0.34 0.00 0.02 1.14 0.01 98.50 15:57:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:57:01 1 1.06 0.00 0.00 0.00 0.00 98.94 15:57:01 2 0.10 0.00 0.02 4.35 0.02 95.52 15:57:01 3 0.17 0.00 0.05 0.20 0.03 99.55 15:58:01 all 0.47 0.00 0.05 0.61 0.01 98.86 15:58:01 0 0.38 0.00 0.03 0.00 0.00 99.58 15:58:01 1 0.90 0.00 0.08 0.00 0.02 99.00 15:58:01 2 0.25 0.00 0.05 2.45 0.02 97.23 15:58:01 3 0.32 0.00 0.05 0.00 0.02 99.62 15:59:01 all 2.82 0.00 0.11 1.77 0.03 95.28 15:59:01 0 3.21 0.00 0.13 0.33 0.03 96.29 15:59:01 1 4.67 0.00 0.05 0.00 0.02 95.27 15:59:01 2 1.78 0.00 0.12 6.52 0.03 91.55 15:59:01 3 1.62 0.00 0.13 0.22 0.03 98.00 16:00:01 all 5.00 0.00 0.30 2.52 0.03 92.15 16:00:01 0 5.20 0.00 0.25 2.37 0.03 92.14 16:00:01 1 4.76 0.00 0.45 0.28 0.03 94.47 16:00:01 2 4.40 0.00 0.25 7.14 0.03 88.18 16:00:01 3 5.64 0.00 0.27 0.28 0.02 93.79 16:01:01 all 1.93 0.00 0.06 0.56 0.02 97.42 16:01:01 0 2.72 0.00 0.05 0.81 0.05 96.37 16:01:01 1 1.45 0.00 0.13 0.00 0.03 98.38 16:01:01 2 2.23 0.00 0.05 1.45 0.02 96.25 16:01:01 3 1.32 0.00 0.02 0.00 0.00 98.67 16:02:01 all 1.51 0.00 0.05 0.26 0.01 98.17 16:02:01 0 1.40 0.00 0.07 0.15 0.02 98.37 16:02:01 1 1.27 0.00 0.07 0.07 0.02 98.58 16:02:01 2 0.63 0.00 0.03 0.62 0.02 98.70 16:02:01 3 2.75 0.00 0.00 0.20 0.02 97.03 16:03:01 all 1.81 0.00 0.09 0.08 0.02 98.00 16:03:01 0 1.77 0.00 0.10 0.00 0.00 98.13 16:03:01 1 1.75 0.00 0.08 0.00 0.03 98.13 16:03:01 2 2.93 0.00 0.08 0.10 0.03 96.85 16:03:01 3 0.78 0.00 0.10 0.22 0.02 98.88 16:04:01 all 1.31 0.00 0.07 0.28 0.02 98.33 16:04:01 0 0.77 0.00 0.07 0.10 0.02 99.05 16:04:01 1 2.61 0.00 0.07 0.00 0.02 97.31 16:04:01 2 1.23 0.00 0.08 0.75 0.02 97.91 16:04:01 3 0.65 0.00 0.03 0.30 0.02 99.00 16:05:01 all 0.83 0.00 0.08 0.03 0.01 99.05 16:05:01 0 0.57 0.00 0.07 0.05 0.02 99.30 16:05:01 1 0.97 0.00 0.07 0.00 0.02 98.95 16:05:01 2 0.82 0.00 0.10 0.05 0.02 99.02 16:05:01 3 0.97 0.00 0.08 0.00 0.00 98.95 16:06:02 all 1.07 0.00 0.05 0.16 0.02 98.70 16:06:02 0 0.55 0.00 0.03 0.12 0.00 99.30 16:06:02 1 1.45 0.00 0.03 0.00 0.03 98.49 16:06:02 2 1.67 0.00 0.07 0.52 0.03 97.72 16:06:02 3 0.62 0.00 0.05 0.00 0.00 99.33 16:07:01 all 0.92 0.00 0.04 0.36 0.02 98.65 16:07:01 0 0.29 0.00 0.08 0.66 0.02 98.95 16:07:01 1 1.29 0.00 0.03 0.00 0.03 98.65 16:07:01 2 1.19 0.00 0.08 0.76 0.02 97.95 16:07:01 3 0.95 0.00 0.02 0.00 0.02 99.02 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 1.25 0.00 0.09 0.17 0.01 98.48 16:08:01 0 0.27 0.00 0.03 0.13 0.00 99.57 16:08:01 1 2.09 0.00 0.15 0.00 0.03 97.73 16:08:01 2 1.27 0.00 0.10 0.57 0.03 98.03 16:08:01 3 1.35 0.00 0.05 0.00 0.00 98.60 16:09:01 all 19.82 0.00 1.31 0.68 0.06 78.14 16:09:01 0 14.68 0.00 1.05 0.03 0.05 84.18 16:09:01 1 8.35 0.00 0.80 0.43 0.05 90.37 16:09:01 2 21.16 0.00 1.75 1.89 0.05 75.15 16:09:01 3 35.14 0.00 1.62 0.35 0.08 62.81 Average: all 6.37 0.00 0.28 1.60 0.03 91.73 Average: 0 5.76 0.00 0.27 0.95 0.03 92.98 Average: 1 6.86 0.00 0.28 0.92 0.03 91.91 Average: 2 6.02 0.00 0.27 2.38 0.03 91.30 Average: 3 6.81 0.00 0.30 2.14 0.03 90.71