---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-75193 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 8.9G 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 553 12646 0 2839 15162 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7b:b5:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84938sec preferred_lft 84938sec inet6 fe80::f816:3eff:fe7b:b598/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-75193) 11/14/23 _x86_64_ (4 CPU) 13:55:25 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 150.37 47.56 102.82 2174.84 35132.01 13:58:01 111.50 4.10 107.40 99.58 37472.15 13:59:01 32.41 16.40 16.01 570.70 9083.29 14:00:01 2.48 0.00 2.48 0.00 81.99 14:01:01 2.02 0.00 2.02 0.00 94.25 14:02:01 1.48 0.00 1.48 0.00 39.06 14:03:01 2.82 0.02 2.80 0.13 75.32 14:04:01 3.02 0.00 3.02 0.00 57.32 14:05:01 1.32 0.00 1.32 0.00 17.20 14:06:01 1.57 0.00 1.57 0.00 22.00 14:07:01 1.22 0.00 1.22 0.00 15.20 14:08:01 1.68 0.00 1.68 0.00 23.86 14:09:01 1.67 0.03 1.63 0.27 32.13 14:10:01 4.62 0.00 4.62 0.00 102.38 14:11:01 4.68 1.85 2.83 14.80 65.72 14:12:01 1.88 0.00 1.88 0.00 40.39 14:13:01 2.62 0.00 2.62 0.00 68.92 14:14:01 2.97 0.00 2.97 0.00 61.59 14:15:01 1.60 0.02 1.58 0.13 34.13 14:16:01 2.60 0.00 2.60 0.00 50.79 14:17:01 1.87 0.32 1.55 8.40 26.80 14:18:01 4.15 1.12 3.03 23.20 53.59 14:19:01 17.75 6.78 10.96 1003.30 685.62 Average: 15.58 3.40 12.18 169.36 3623.27 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13680012 15474924 2744956 16.71 70568 1918420 1056700 6.05 781460 1739704 160728 13:58:01 12822436 14884336 3602532 21.93 77064 2170168 1428928 8.18 1411408 1947492 3528 13:59:01 10584444 12709208 5840524 35.56 78516 2229644 3952608 22.62 3632440 1954612 1444 14:00:01 10530452 12655724 5894516 35.89 78604 2230052 3968792 22.71 3685520 1954792 196 14:01:01 10531612 12658908 5893356 35.88 78664 2231976 3968792 22.71 3682896 1956712 28 14:02:01 10529528 12657420 5895440 35.89 78712 2232524 3968792 22.71 3684068 1957252 296 14:03:01 10511560 12640756 5913408 36.00 78804 2233664 4001524 22.90 3701292 1957320 188 14:04:01 10508780 12638652 5916188 36.02 78868 2234260 4001524 22.90 3703900 1957916 104 14:05:01 10507760 12637656 5917208 36.03 78904 2234260 4001524 22.90 3704300 1957916 64 14:06:01 10508020 12637976 5916948 36.02 78960 2234252 4001524 22.90 3704636 1957924 108 14:07:01 10507640 12637652 5917328 36.03 78996 2234272 4001524 22.90 3704572 1957928 212 14:08:01 10507204 12637268 5917764 36.03 79044 2234288 4001524 22.90 3704988 1957940 228 14:09:01 10505776 12636160 5919192 36.04 79092 2234552 4001524 22.90 3706204 1958184 112 14:10:01 10495840 12627672 5929128 36.10 79176 2235824 4051512 23.19 3714384 1958612 380 14:11:01 10493600 12626464 5931368 36.11 79712 2236272 4091324 23.41 3715652 1959004 100 14:12:01 10490544 12623788 5934424 36.13 79776 2236572 4091324 23.41 3718432 1959284 84 14:13:01 10489408 12623548 5935560 36.14 79868 2237364 4091324 23.41 3718876 1960064 88 14:14:01 10487632 12622440 5937336 36.15 79932 2237924 4091324 23.41 3719304 1960620 28 14:15:01 10486616 12621948 5938352 36.15 80004 2238344 4091324 23.41 3720080 1961032 360 14:16:01 10485204 12620844 5939764 36.16 80092 2238552 4091324 23.41 3721032 1961256 100 14:17:01 10478148 12614764 5946820 36.21 80136 2238980 4108068 23.51 3726688 1961052 288 14:18:01 10477104 12614736 5947864 36.21 80248 2239752 4107200 23.51 3727096 1961636 40 14:19:01 12965064 15529816 3459904 21.06 82000 2658560 770884 4.41 1046948 2151380 378788 Average: 10851495 12984029 5573473 33.93 78945 2236977 3649604 20.89 3362442 1956941 23804 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 97.82 63.02 1209.24 13.69 0.00 0.00 0.00 0.00 13:57:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:58:01 ens3 658.12 487.27 3583.36 268.56 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 39.06 27.75 88.49 10.69 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 14:00:01 ens3 83.94 42.91 31.47 21.90 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 250.62 194.02 95.00 87.60 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 79.95 52.14 21.84 20.42 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 209.03 129.98 57.50 48.96 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 59.59 47.58 22.94 20.80 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 0.88 0.58 0.45 0.69 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 0.97 0.70 0.35 1.10 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 0.22 0.20 0.06 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 14:08:01 ens3 1.32 0.57 0.42 0.59 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 9.85 8.10 2.60 2.68 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 46.88 38.66 17.07 15.34 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 7.97 6.18 3.49 3.19 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 14:12:01 ens3 2.57 1.92 0.58 0.69 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 14:13:01 ens3 55.76 36.11 17.77 14.26 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 52.86 40.44 13.35 11.82 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 6.10 6.35 2.34 3.94 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 33.11 27.23 9.75 9.56 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 15.23 13.18 8.10 7.81 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 0.63 0.62 0.15 0.32 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 111.28 94.85 167.32 28.85 0.00 0.00 0.00 0.00 14:19:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 79.29 57.41 232.77 25.81 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 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-75193) 11/14/23 _x86_64_ (4 CPU) 13:55:25 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 22.13 0.00 1.52 4.59 0.05 71.70 13:57:01 0 29.75 0.00 1.96 1.51 0.05 66.73 13:57:01 1 15.22 0.00 1.27 5.35 0.03 78.13 13:57:01 2 24.78 0.00 1.79 10.81 0.08 62.53 13:57:01 3 18.82 0.00 1.11 0.72 0.05 79.30 13:58:01 all 35.52 0.00 7.41 2.56 0.08 54.42 13:58:01 0 36.27 0.00 13.24 0.60 0.07 49.82 13:58:01 1 26.12 0.00 6.40 0.57 0.10 66.81 13:58:01 2 31.44 0.00 3.62 9.01 0.07 55.87 13:58:01 3 48.21 0.00 6.39 0.07 0.08 45.25 13:59:01 all 46.45 0.00 0.89 0.53 0.08 52.04 13:59:01 0 54.70 0.00 1.24 0.18 0.08 43.79 13:59:01 1 46.26 0.00 1.12 0.30 0.08 52.24 13:59:01 2 42.52 0.00 0.60 1.22 0.08 55.58 13:59:01 3 42.32 0.00 0.62 0.40 0.10 56.56 14:00:01 all 3.58 0.00 0.10 0.02 0.03 96.27 14:00:01 0 6.53 0.00 0.02 0.00 0.00 93.45 14:00:01 1 1.10 0.00 0.18 0.00 0.00 98.72 14:00:01 2 5.50 0.00 0.12 0.05 0.07 94.26 14:00:01 3 1.19 0.00 0.07 0.02 0.03 98.69 14:01:01 all 1.80 0.00 0.32 0.02 0.02 97.84 14:01:01 0 1.85 0.00 0.30 0.00 0.02 97.83 14:01:01 1 0.90 0.00 0.65 0.00 0.00 98.45 14:01:01 2 2.05 0.00 0.18 0.10 0.03 97.63 14:01:01 3 2.41 0.00 0.17 0.00 0.03 97.39 14:02:01 all 1.07 0.00 0.15 0.01 0.02 98.76 14:02:01 0 0.25 0.00 0.17 0.00 0.02 99.57 14:02:01 1 0.82 0.00 0.15 0.00 0.02 99.02 14:02:01 2 0.82 0.00 0.20 0.02 0.05 98.92 14:02:01 3 2.37 0.00 0.03 0.00 0.02 97.58 14:03:01 all 3.89 0.00 0.23 0.03 0.02 95.83 14:03:01 0 3.12 0.00 0.13 0.00 0.02 96.73 14:03:01 1 4.27 0.00 0.28 0.00 0.00 95.45 14:03:01 2 2.85 0.00 0.35 0.10 0.02 96.68 14:03:01 3 5.31 0.00 0.17 0.02 0.02 94.49 14:04:01 all 1.23 0.00 0.10 0.08 0.01 98.57 14:04:01 0 1.26 0.00 0.12 0.12 0.02 98.49 14:04:01 1 1.32 0.00 0.13 0.00 0.00 98.55 14:04:01 2 1.17 0.00 0.08 0.20 0.02 98.53 14:04:01 3 1.17 0.00 0.13 0.00 0.02 98.68 14:05:01 all 0.20 0.00 0.02 0.00 0.01 99.76 14:05:01 0 0.65 0.00 0.03 0.02 0.03 99.27 14:05:01 1 0.03 0.00 0.00 0.00 0.02 99.95 14:05:01 2 0.12 0.00 0.02 0.02 0.02 99.83 14:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:06:01 all 0.09 0.00 0.03 0.01 0.01 99.86 14:06:01 0 0.13 0.00 0.07 0.03 0.02 99.75 14:06:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:06:01 2 0.15 0.00 0.00 0.00 0.02 99.83 14:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:07:01 all 0.04 0.00 0.02 0.01 0.01 99.92 14:07:01 0 0.03 0.00 0.00 0.03 0.02 99.92 14:07:01 1 0.07 0.00 0.03 0.00 0.02 99.88 14:07:01 2 0.05 0.00 0.03 0.00 0.03 99.88 14:07:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.37 0.00 0.02 0.02 0.01 99.57 14:08:01 0 0.12 0.00 0.00 0.00 0.02 99.87 14:08:01 1 0.86 0.00 0.02 0.00 0.00 99.12 14:08:01 2 0.52 0.00 0.05 0.10 0.03 99.30 14:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:09:01 all 0.62 0.00 0.06 0.03 0.03 99.27 14:09:01 0 0.58 0.00 0.05 0.00 0.02 99.35 14:09:01 1 0.35 0.00 0.08 0.00 0.02 99.55 14:09:01 2 0.90 0.00 0.07 0.08 0.03 98.91 14:09:01 3 0.63 0.00 0.02 0.00 0.02 99.33 14:10:01 all 4.42 0.00 0.14 0.06 0.03 95.36 14:10:01 0 6.21 0.00 0.07 0.03 0.02 93.67 14:10:01 1 2.17 0.00 0.15 0.00 0.02 97.67 14:10:01 2 5.53 0.00 0.18 0.13 0.05 94.10 14:10:01 3 3.75 0.00 0.18 0.05 0.03 95.98 14:11:01 all 2.46 0.00 0.06 0.02 0.03 97.42 14:11:01 0 3.07 0.00 0.08 0.07 0.03 96.75 14:11:01 1 2.35 0.00 0.03 0.00 0.02 97.60 14:11:01 2 3.35 0.00 0.08 0.03 0.05 96.49 14:11:01 3 1.07 0.00 0.05 0.02 0.03 98.83 14:12:01 all 2.56 0.00 0.07 0.01 0.03 97.33 14:12:01 0 2.75 0.00 0.05 0.00 0.02 97.18 14:12:01 1 3.43 0.00 0.08 0.03 0.02 96.44 14:12:01 2 3.37 0.00 0.08 0.00 0.02 96.53 14:12:01 3 0.70 0.00 0.05 0.02 0.03 99.20 14:13:01 all 1.83 0.00 0.11 0.04 0.02 98.00 14:13:01 0 1.38 0.00 0.10 0.00 0.02 98.50 14:13:01 1 1.25 0.00 0.20 0.00 0.03 98.52 14:13:01 2 3.60 0.00 0.12 0.05 0.03 96.20 14:13:01 3 1.07 0.00 0.05 0.10 0.02 98.76 14:14:01 all 0.94 0.00 0.12 0.02 0.02 98.90 14:14:01 0 0.85 0.00 0.13 0.02 0.03 98.97 14:14:01 1 0.85 0.00 0.20 0.00 0.00 98.95 14:14:01 2 1.51 0.00 0.07 0.02 0.05 98.36 14:14:01 3 0.55 0.00 0.05 0.03 0.02 99.35 14:15:01 all 1.17 0.00 0.07 0.01 0.03 98.72 14:15:01 0 2.42 0.00 0.08 0.02 0.03 97.45 14:15:01 1 1.17 0.00 0.08 0.00 0.02 98.73 14:15:01 2 0.62 0.00 0.08 0.00 0.03 99.27 14:15:01 3 0.47 0.00 0.03 0.03 0.02 99.45 14:16:01 all 0.88 0.00 0.08 0.03 0.03 98.99 14:16:01 0 0.72 0.00 0.08 0.00 0.03 99.17 14:16:01 1 1.03 0.00 0.13 0.00 0.02 98.82 14:16:01 2 0.75 0.00 0.07 0.02 0.07 99.10 14:16:01 3 1.02 0.00 0.05 0.08 0.02 98.83 14:17:01 all 1.05 0.00 0.07 0.03 0.03 98.84 14:17:01 0 0.95 0.00 0.12 0.02 0.02 98.90 14:17:01 1 1.58 0.00 0.05 0.00 0.02 98.35 14:17:01 2 0.59 0.00 0.03 0.02 0.03 99.33 14:17:01 3 1.07 0.00 0.08 0.08 0.00 98.77 14:18:01 all 1.06 0.00 0.08 0.03 0.02 98.81 14:18:01 0 1.25 0.00 0.07 0.00 0.02 98.67 14:18:01 1 1.15 0.00 0.08 0.05 0.00 98.72 14:18:01 2 1.16 0.00 0.15 0.00 0.03 98.66 14:18:01 3 0.70 0.00 0.02 0.05 0.02 99.22 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 10.09 0.00 0.96 0.28 0.04 88.62 14:19:01 0 5.16 0.00 0.73 0.10 0.05 93.96 14:19:01 1 10.14 0.00 0.65 0.35 0.05 88.81 14:19:01 2 12.75 0.00 1.24 0.03 0.05 85.93 14:19:01 3 12.33 0.00 1.22 0.67 0.02 85.77 Average: all 6.22 0.00 0.55 0.37 0.03 92.84 Average: 0 6.94 0.00 0.82 0.12 0.03 92.10 Average: 1 5.31 0.00 0.52 0.29 0.02 93.86 Average: 2 6.34 0.00 0.40 0.95 0.04 92.27 Average: 3 6.30 0.00 0.46 0.10 0.02 93.12