---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-5601 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 569 12676 0 2793 15146 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:eb:0f:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84900sec preferred_lft 84900sec inet6 fe80::f816:3eff:feeb:f21/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5601) 12/16/23 _x86_64_ (4 CPU) 13:55:20 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 148.23 48.25 99.98 2209.79 28132.72 13:58:01 114.26 12.35 101.92 404.00 30987.67 13:59:01 26.58 8.23 18.35 266.22 18534.38 14:00:01 4.75 0.02 4.73 0.13 4340.88 14:01:01 1.83 0.00 1.83 0.00 91.32 14:02:01 3.60 1.12 2.48 23.20 57.46 14:03:01 2.22 0.02 2.20 0.13 52.39 14:04:01 3.03 0.00 3.03 0.00 71.99 14:05:01 1.23 0.00 1.23 0.00 16.80 14:06:01 1.25 0.00 1.25 0.00 19.06 14:07:01 1.33 0.00 1.33 0.00 17.20 14:08:01 1.13 0.00 1.13 0.00 17.20 14:09:02 1.37 0.03 1.33 0.27 20.40 14:10:01 3.46 0.02 3.44 0.14 71.99 14:11:01 1.52 0.00 1.52 0.00 57.46 14:12:01 4.30 1.83 2.47 14.66 52.12 14:13:01 1.55 0.00 1.55 0.00 45.86 14:14:01 2.32 0.32 2.00 8.40 61.59 14:15:01 1.30 0.00 1.30 0.00 22.53 14:16:01 1.57 0.00 1.57 0.00 43.86 14:17:01 1.58 0.02 1.57 0.13 28.40 14:18:01 1.38 0.00 1.38 0.00 27.06 14:19:01 1.55 0.00 1.55 0.00 38.13 14:20:01 43.81 7.32 36.49 1071.42 14347.48 Average: 15.55 3.28 12.26 165.30 4034.37 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13591224 15334980 2833744 17.25 70956 1867160 1125568 6.44 919108 1686852 157772 13:58:01 12719060 14779320 3705908 22.56 78156 2166644 1619384 9.27 1537444 1918968 37140 13:59:01 10468992 12544876 5955976 36.26 78752 2180760 4358384 24.94 3796816 1902796 792 14:00:01 10453884 12530164 5971084 36.35 78828 2181036 4358384 24.94 3811232 1902852 228 14:01:01 10445612 12523920 5979356 36.40 78908 2182960 4374500 25.03 3817604 1904768 52 14:02:01 10442364 12522172 5982604 36.42 79032 2184176 4415344 25.27 3819232 1905736 164 14:03:01 10428772 12509844 5996196 36.51 79120 2185304 4415344 25.27 3832612 1905800 708 14:04:01 10454364 12535984 5970604 36.35 79188 2185776 4379348 25.06 3805868 1906268 124 14:05:01 10453984 12535772 5970984 36.35 79236 2185908 4379348 25.06 3806612 1906364 196 14:06:01 10453752 12535612 5971216 36.35 79284 2185916 4379348 25.06 3806460 1906404 76 14:07:01 10453380 12535336 5971588 36.36 79348 2185920 4379348 25.06 3806484 1906416 52 14:08:01 10453444 12535456 5971524 36.36 79388 2185928 4395380 25.15 3806692 1906416 188 14:09:02 10451352 12533712 5973616 36.37 79448 2186244 4395380 25.15 3808144 1906668 536 14:10:01 10437908 12521708 5987060 36.45 79540 2187472 4411424 25.25 3821208 1907096 988 14:11:01 10435508 12519872 5989460 36.47 79604 2187924 4467336 25.57 3821712 1907528 320 14:12:01 10433148 12518392 5991820 36.48 80124 2188220 4502148 25.77 3824092 1907760 264 14:13:01 10431920 12517792 5993048 36.49 80204 2188760 4502148 25.77 3824664 1908300 136 14:14:01 10425712 12513116 5999256 36.53 80272 2189748 4518304 25.86 3828860 1908628 132 14:15:01 10424884 12512612 6000084 36.53 80332 2189988 4500744 25.76 3829496 1908868 364 14:16:01 10421156 12509440 6003812 36.55 80392 2190452 4500744 25.76 3832372 1909332 388 14:17:01 10419608 12507996 6005360 36.56 80468 2190480 4500744 25.76 3833396 1909364 232 14:18:01 10419316 12507940 6005652 36.56 80516 2190656 4500744 25.76 3834404 1909532 284 14:19:01 10414052 12504392 6010916 36.60 80580 2192268 4480716 25.64 3838120 1911132 1360 14:20:01 12959764 15495412 3465204 21.10 86500 2624808 806444 4.62 1090300 2109540 52912 Average: 10770548 12857742 5654420 34.43 79507 2191021 4027773 23.05 3489706 1906808 10642 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:57:01 ens3 101.27 68.02 1282.93 21.45 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 767.33 537.10 3628.24 276.13 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 38.91 24.20 50.75 10.04 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 32.38 27.58 6.45 8.53 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 507.20 271.94 116.65 97.78 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 52.79 36.03 11.84 12.49 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 191.07 115.51 46.69 40.34 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 56.36 34.58 12.01 10.59 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 5.90 3.17 5.66 0.84 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 0.45 0.35 0.14 0.24 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 0.32 0.23 0.07 0.22 0.00 0.00 0.00 0.00 14:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:02 ens3 37.28 21.43 8.40 6.86 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 44.65 29.08 10.56 10.02 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 25.41 14.90 5.96 4.90 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 5.77 4.12 1.25 3.18 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 32.43 12.21 9.54 6.48 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 99.02 75.25 49.26 43.78 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 0.47 0.40 0.12 0.18 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 48.66 34.78 16.76 14.25 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 0.43 0.45 0.12 0.27 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 0.75 0.67 0.17 0.36 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 64.94 52.07 21.45 19.20 0.00 0.00 0.00 0.00 14:20:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:20:01 ens3 100.93 82.24 220.70 29.22 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 Average: ens3 92.32 60.29 228.85 25.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5601) 12/16/23 _x86_64_ (4 CPU) 13:55:20 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 22.87 0.00 1.61 4.48 0.06 70.99 13:57:01 0 19.90 0.00 1.61 0.51 0.03 77.95 13:57:01 1 12.37 0.00 1.17 11.62 0.07 74.77 13:57:01 2 31.18 0.00 1.68 2.21 0.05 64.88 13:57:01 3 28.00 0.00 1.99 3.57 0.07 66.37 13:58:01 all 38.55 0.00 7.87 2.97 0.08 50.52 13:58:01 0 53.15 0.00 6.13 0.64 0.08 40.00 13:58:01 1 38.19 0.00 10.47 1.89 0.07 49.38 13:58:01 2 36.86 0.00 7.84 0.99 0.07 54.24 13:58:01 3 25.86 0.00 7.00 8.49 0.10 58.56 13:59:01 all 45.97 0.00 0.79 1.58 0.07 51.60 13:59:01 0 38.48 0.00 0.94 5.10 0.07 55.42 13:59:01 1 40.76 0.00 0.58 0.30 0.08 58.28 13:59:01 2 49.26 0.00 0.72 0.10 0.07 49.86 13:59:01 3 55.35 0.00 0.94 0.80 0.07 42.84 14:00:01 all 2.44 0.00 0.09 0.51 0.02 96.94 14:00:01 0 0.98 0.00 0.12 1.97 0.03 96.90 14:00:01 1 5.34 0.00 0.03 0.00 0.02 94.61 14:00:01 2 1.32 0.00 0.10 0.02 0.02 98.55 14:00:01 3 2.08 0.00 0.13 0.05 0.02 97.72 14:01:01 all 1.91 0.00 0.38 0.03 0.02 97.67 14:01:01 0 2.14 0.00 0.39 0.00 0.02 97.46 14:01:01 1 2.08 0.00 0.40 0.00 0.03 97.48 14:01:01 2 1.82 0.00 0.38 0.02 0.00 97.78 14:01:01 3 1.58 0.00 0.32 0.10 0.00 98.00 14:02:01 all 0.91 0.00 0.15 0.04 0.02 98.87 14:02:01 0 0.52 0.00 0.18 0.02 0.02 99.26 14:02:01 1 1.22 0.00 0.17 0.07 0.03 98.52 14:02:01 2 1.17 0.00 0.18 0.10 0.02 98.53 14:02:01 3 0.75 0.00 0.07 0.00 0.02 99.17 14:03:01 all 3.08 0.00 0.24 0.03 0.02 96.64 14:03:01 0 2.09 0.00 0.30 0.07 0.02 97.52 14:03:01 1 4.38 0.00 0.17 0.00 0.02 95.43 14:03:01 2 3.42 0.00 0.23 0.03 0.02 96.29 14:03:01 3 2.40 0.00 0.28 0.00 0.02 97.30 14:04:01 all 1.55 0.00 0.14 0.06 0.02 98.23 14:04:01 0 1.17 0.00 0.15 0.00 0.02 98.67 14:04:01 1 1.63 0.00 0.10 0.20 0.02 98.05 14:04:01 2 1.82 0.00 0.20 0.03 0.02 97.93 14:04:01 3 1.60 0.00 0.12 0.00 0.03 98.25 14:05:01 all 0.09 0.00 0.04 0.00 0.01 99.85 14:05:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:05:01 1 0.10 0.00 0.03 0.00 0.00 99.87 14:05:01 2 0.13 0.00 0.05 0.02 0.02 99.78 14:05:01 3 0.08 0.00 0.07 0.02 0.02 99.82 14:06:01 all 0.30 0.00 0.02 0.05 0.01 99.62 14:06:01 0 0.12 0.00 0.00 0.00 0.00 99.88 14:06:01 1 0.02 0.00 0.02 0.02 0.00 99.95 14:06:01 2 1.00 0.00 0.03 0.18 0.02 98.77 14:06:01 3 0.07 0.00 0.02 0.00 0.02 99.90 14:07:01 all 0.14 0.00 0.03 0.07 0.01 99.75 14:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:07:01 2 0.20 0.00 0.03 0.20 0.03 99.53 14:07:01 3 0.30 0.00 0.05 0.05 0.02 99.58 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.08 0.00 0.02 0.05 0.01 99.84 14:08:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:08:01 2 0.10 0.00 0.03 0.18 0.02 99.66 14:08:01 3 0.17 0.00 0.03 0.00 0.03 99.77 14:09:02 all 0.72 0.00 0.08 0.11 0.01 99.09 14:09:02 0 0.68 0.00 0.03 0.00 0.02 99.27 14:09:02 1 0.48 0.00 0.10 0.00 0.00 99.42 14:09:02 2 0.80 0.00 0.08 0.44 0.02 98.66 14:09:02 3 0.88 0.00 0.08 0.00 0.02 99.02 14:10:01 all 4.72 0.00 0.14 0.03 0.03 95.08 14:10:01 0 4.72 0.00 0.15 0.00 0.02 95.12 14:10:01 1 7.71 0.00 0.07 0.00 0.02 92.20 14:10:01 2 4.18 0.00 0.20 0.14 0.02 95.46 14:10:01 3 2.28 0.00 0.20 0.00 0.05 97.47 14:11:01 all 2.01 0.00 0.05 0.01 0.02 97.90 14:11:01 0 2.69 0.00 0.02 0.00 0.02 97.28 14:11:01 1 0.88 0.00 0.07 0.00 0.02 99.03 14:11:01 2 0.90 0.00 0.07 0.05 0.00 98.98 14:11:01 3 3.57 0.00 0.05 0.00 0.02 96.37 14:12:01 all 1.60 0.00 0.11 0.06 0.02 98.21 14:12:01 0 0.58 0.00 0.12 0.00 0.02 99.28 14:12:01 1 2.13 0.00 0.07 0.00 0.02 97.78 14:12:01 2 2.40 0.00 0.10 0.22 0.03 97.25 14:12:01 3 1.27 0.00 0.13 0.02 0.02 98.56 14:13:01 all 1.91 0.00 0.06 0.06 0.02 97.95 14:13:01 0 0.85 0.00 0.08 0.00 0.00 99.07 14:13:01 1 3.37 0.00 0.12 0.00 0.02 96.50 14:13:01 2 0.83 0.00 0.03 0.23 0.02 98.88 14:13:01 3 2.60 0.00 0.03 0.02 0.02 97.34 14:14:01 all 1.51 0.00 0.18 0.17 0.01 98.13 14:14:01 0 1.25 0.00 0.30 0.00 0.02 98.43 14:14:01 1 1.22 0.00 0.10 0.00 0.03 98.65 14:14:01 2 1.80 0.00 0.22 0.67 0.03 97.28 14:14:01 3 1.79 0.00 0.13 0.00 0.02 98.06 14:15:01 all 1.23 0.00 0.05 0.15 0.02 98.56 14:15:01 0 0.82 0.00 0.03 0.00 0.00 99.15 14:15:01 1 2.37 0.00 0.03 0.00 0.02 97.58 14:15:01 2 0.38 0.00 0.00 0.58 0.00 99.03 14:15:01 3 1.37 0.00 0.10 0.00 0.02 98.52 14:16:01 all 1.24 0.00 0.08 0.19 0.01 98.48 14:16:01 0 0.50 0.00 0.07 0.00 0.00 99.43 14:16:01 1 2.54 0.00 0.05 0.00 0.02 97.39 14:16:01 2 1.00 0.00 0.10 0.72 0.02 98.17 14:16:01 3 0.88 0.00 0.13 0.03 0.02 98.93 14:17:01 all 1.23 0.00 0.06 0.01 0.01 98.70 14:17:01 0 0.28 0.00 0.03 0.00 0.02 99.67 14:17:01 1 0.77 0.00 0.05 0.00 0.00 99.18 14:17:01 2 1.15 0.00 0.08 0.03 0.02 98.72 14:17:01 3 2.68 0.00 0.05 0.00 0.03 97.24 14:18:01 all 1.17 0.00 0.07 0.08 0.02 98.66 14:18:01 0 1.27 0.00 0.03 0.00 0.00 98.70 14:18:01 1 0.62 0.00 0.05 0.00 0.02 99.32 14:18:01 2 1.10 0.00 0.10 0.32 0.03 98.45 14:18:01 3 1.68 0.00 0.10 0.00 0.03 98.18 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 5.56 0.00 0.16 0.15 0.02 94.11 14:19:01 0 1.58 0.00 0.22 0.00 0.00 98.20 14:19:01 1 5.37 0.00 0.10 0.00 0.02 94.51 14:19:01 2 9.54 0.00 0.17 0.60 0.03 89.65 14:19:01 3 5.76 0.00 0.15 0.00 0.03 94.06 14:20:01 all 17.45 0.00 1.70 3.61 0.05 77.19 14:20:01 0 34.13 0.00 2.00 3.29 0.07 60.51 14:20:01 1 18.20 0.00 1.73 0.86 0.05 79.16 14:20:01 2 10.98 0.00 1.69 10.24 0.05 77.03 14:20:01 3 6.46 0.00 1.37 0.05 0.03 92.09 Average: all 6.56 0.00 0.58 0.60 0.02 92.23 Average: 0 6.97 0.00 0.54 0.48 0.02 91.99 Average: 1 6.31 0.00 0.65 0.61 0.02 92.40 Average: 2 6.79 0.00 0.60 0.76 0.03 91.83 Average: 3 6.19 0.00 0.56 0.54 0.03 92.69