---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7374 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 552 12761 0 2725 15164 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:c9:3b:ea brd ff:ff:ff:ff:ff:ff inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84900sec preferred_lft 84900sec inet6 fe80::f816:3eff:fec9:3bea/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-7374) 02/21/24 _x86_64_ (4 CPU) 14:05:22 LINUX RESTART (4 CPU) 14:06:02 tps rtps wtps bread/s bwrtn/s 14:07:01 95.97 13.61 82.36 991.70 24319.27 14:08:01 152.46 37.43 115.03 1300.05 31359.97 14:09:01 40.33 16.76 23.56 569.51 18515.18 14:10:01 6.92 0.07 6.85 2.67 7332.51 14:11:01 1.70 0.00 1.70 0.00 87.85 14:12:01 1.73 0.02 1.72 0.13 45.06 14:13:01 2.35 0.02 2.33 0.13 57.06 14:14:01 2.58 0.00 2.58 0.00 63.59 14:15:01 1.35 0.00 1.35 0.00 25.20 14:16:01 1.48 0.00 1.48 0.00 20.93 14:17:01 1.23 0.02 1.22 0.13 17.46 14:18:01 1.65 0.00 1.65 0.00 22.80 14:19:01 1.75 0.35 1.40 8.67 20.93 14:20:01 3.33 0.00 3.33 0.00 68.92 14:21:01 2.55 0.00 2.55 0.00 82.39 14:22:01 4.70 1.83 2.87 14.66 64.66 14:23:01 1.63 0.00 1.63 0.00 26.26 14:24:01 2.17 0.00 2.17 0.00 77.72 14:25:01 1.53 0.00 1.53 0.00 35.06 14:26:01 1.83 0.00 1.83 0.00 45.33 14:27:01 3.00 1.12 1.88 23.19 39.19 14:28:01 1.87 0.00 1.87 0.00 34.53 14:29:01 1.37 0.00 1.37 0.00 29.06 14:30:01 34.97 2.35 32.62 130.76 14050.25 Average: 15.38 3.06 12.32 126.13 4004.32 14:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 13897044 15541280 2527924 15.39 67644 1774276 828912 4.74 701120 1602316 169424 14:08:01 12012400 13968468 4412568 26.87 76964 2066428 2549904 14.59 2322108 1846968 18296 14:09:01 9752504 11781280 6672464 40.62 78760 2135200 4978896 28.49 4555836 1861432 1572 14:10:01 9605612 11634956 6819356 41.52 78852 2135640 5375336 30.76 4702940 1861680 220 14:11:01 9597040 11628408 6827928 41.57 78916 2137568 5375336 30.76 4710108 1863568 88 14:12:01 9592568 11624604 6832400 41.60 79000 2138116 5375336 30.76 4713808 1864108 220 14:13:01 9582060 11615344 6842908 41.66 79088 2139276 5408168 30.95 4724584 1864188 620 14:14:01 9578448 11612376 6846520 41.68 79164 2139780 5408168 30.95 4727068 1864696 288 14:15:01 9578308 11612432 6846660 41.68 79224 2139908 5408168 30.95 4727268 1864824 204 14:16:01 9577320 11611516 6847648 41.69 79296 2139900 5408168 30.95 4727712 1864840 52 14:17:01 9576600 11610864 6848368 41.69 79356 2139908 5408168 30.95 4727532 1864844 272 14:18:01 9576932 11611260 6848036 41.69 79420 2139920 5408168 30.95 4727776 1864848 60 14:19:01 9570108 11605448 6854860 41.73 79472 2140412 5424300 31.04 4734096 1864656 452 14:20:01 9577724 11614600 6847244 41.69 79568 2141776 5402400 30.92 4725752 1865180 1052 14:21:01 9572164 11609692 6852804 41.72 79668 2142324 5435532 31.11 4729632 1865708 400 14:22:01 9570164 11608720 6854804 41.73 80184 2142760 5506104 31.51 4730984 1866080 276 14:23:01 9567980 11607268 6856988 41.75 80260 2143400 5506104 31.51 4732288 1866716 676 14:24:01 9566076 11606376 6858892 41.76 80328 2144288 5506104 31.51 4733052 1867588 332 14:25:01 9564992 11605588 6859976 41.77 80392 2144492 5506104 31.51 4733368 1867804 136 14:26:01 9563336 11604664 6861632 41.78 80472 2145100 5506104 31.51 4734224 1868404 340 14:27:01 9560704 11602992 6864264 41.79 80576 2145804 5499876 31.48 4735540 1868832 128 14:28:01 9560360 11602932 6864608 41.79 80648 2146000 5499876 31.48 4736340 1869024 88 14:29:01 9556388 11600680 6868580 41.82 80704 2147640 5499876 31.48 4739012 1870648 1592 14:30:01 13091108 15547980 3333860 20.30 85816 2548624 782864 4.48 1027960 2045752 37948 Average: 10010331 12044572 6414637 39.05 79324 2139939 4916999 28.14 4298338 1861446 9781 14:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 14:07:01 ens3 50.92 32.94 902.82 6.72 0.00 0.00 0.00 0.00 14:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:08:01 ens3 364.52 278.54 3601.29 160.03 0.00 0.00 0.00 0.00 14:09:01 lo 0.47 0.47 0.19 0.19 0.00 0.00 0.00 0.00 14:09:01 ens3 54.76 40.61 189.30 71.71 0.00 0.00 0.00 0.00 14:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:10:01 ens3 35.43 25.81 7.58 8.76 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 123.96 92.12 25.49 31.20 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 12.95 8.35 4.72 8.68 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 43.74 30.11 9.50 12.39 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 13.26 10.73 2.71 3.73 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 0.28 0.22 0.06 0.38 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 2.02 1.08 0.96 2.37 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 0.20 0.12 0.06 0.30 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 0.28 0.20 0.06 0.08 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 16.01 11.51 7.28 6.93 0.00 0.00 0.00 0.00 14:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 12.81 10.16 2.68 3.87 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 4.20 2.70 1.00 0.90 0.00 0.00 0.00 0.00 14:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 ens3 2.62 1.95 0.76 0.94 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 1.13 1.12 0.26 0.66 0.00 0.00 0.00 0.00 14:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 ens3 35.71 25.46 9.30 9.77 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 1.35 0.88 0.54 0.78 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 ens3 7.55 5.25 1.88 2.81 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 1.33 1.00 0.60 0.91 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 0.85 0.68 0.20 0.40 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 31.23 25.78 7.86 8.61 0.00 0.00 0.00 0.00 14:30:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:30:01 ens3 88.07 104.08 171.72 1989.64 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 37.71 29.64 205.71 97.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7374) 02/21/24 _x86_64_ (4 CPU) 14:05:22 LINUX RESTART (4 CPU) 14:06:02 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 17.74 0.00 1.28 8.10 0.06 72.83 14:07:01 0 6.54 0.00 0.80 5.59 0.03 87.04 14:07:01 1 27.53 0.00 1.48 1.22 0.05 69.72 14:07:01 2 2.97 0.00 0.88 21.08 0.05 75.01 14:07:01 3 33.89 0.00 1.99 4.53 0.07 59.52 14:08:01 all 36.83 0.00 1.61 3.63 0.09 57.84 14:08:01 0 28.20 0.00 1.92 4.51 0.10 65.27 14:08:01 1 39.80 0.00 1.32 1.04 0.08 57.75 14:08:01 2 45.74 0.00 1.90 7.86 0.10 44.40 14:08:01 3 33.57 0.00 1.27 1.09 0.08 63.99 14:09:01 all 47.98 0.00 1.08 2.20 0.10 48.65 14:09:01 0 46.95 0.00 0.75 0.22 0.08 52.00 14:09:01 1 44.74 0.00 1.23 0.35 0.08 53.59 14:09:01 2 47.21 0.00 1.13 7.16 0.10 44.39 14:09:01 3 53.06 0.00 1.18 1.04 0.12 44.60 14:10:01 all 5.71 0.00 0.13 1.11 0.02 93.03 14:10:01 0 3.13 0.00 0.17 0.00 0.02 96.68 14:10:01 1 10.70 0.00 0.12 0.00 0.00 89.19 14:10:01 2 5.97 0.00 0.10 1.28 0.02 92.63 14:10:01 3 3.03 0.00 0.17 3.18 0.02 93.60 14:11:01 all 2.43 0.00 0.16 0.04 0.02 97.35 14:11:01 0 1.23 0.00 0.13 0.00 0.00 98.63 14:11:01 1 3.02 0.00 0.07 0.00 0.02 96.90 14:11:01 2 3.03 0.00 0.22 0.15 0.05 96.55 14:11:01 3 2.44 0.00 0.22 0.00 0.03 97.31 14:12:01 all 0.70 0.00 0.12 0.02 0.06 99.09 14:12:01 0 0.84 0.00 0.33 0.00 0.19 98.64 14:12:01 1 0.43 0.00 0.03 0.00 0.00 99.53 14:12:01 2 0.41 0.00 0.05 0.07 0.02 99.45 14:12:01 3 1.11 0.00 0.08 0.02 0.02 98.77 14:13:01 all 3.48 0.00 0.11 0.03 0.02 96.35 14:13:01 0 3.90 0.00 0.12 0.00 0.02 95.96 14:13:01 1 2.92 0.00 0.05 0.00 0.02 97.02 14:13:01 2 3.52 0.00 0.15 0.12 0.03 96.18 14:13:01 3 3.60 0.00 0.12 0.00 0.02 96.27 14:14:01 all 1.06 0.00 0.05 0.03 0.02 98.84 14:14:01 0 1.17 0.00 0.05 0.00 0.02 98.76 14:14:01 1 1.30 0.00 0.07 0.00 0.00 98.63 14:14:01 2 1.00 0.00 0.10 0.12 0.03 98.75 14:14:01 3 0.73 0.00 0.07 0.00 0.02 99.18 14:15:01 all 0.08 0.00 0.02 0.03 0.01 99.86 14:15:01 0 0.23 0.00 0.00 0.00 0.02 99.75 14:15:01 1 0.07 0.00 0.03 0.00 0.03 99.87 14:15:01 2 0.02 0.00 0.02 0.12 0.00 99.85 14:15:01 3 0.02 0.00 0.03 0.00 0.02 99.93 14:16:01 all 0.11 0.00 0.04 0.01 0.01 99.83 14:16:01 0 0.12 0.00 0.05 0.00 0.00 99.83 14:16:01 1 0.15 0.00 0.05 0.00 0.02 99.78 14:16:01 2 0.10 0.00 0.02 0.02 0.02 99.85 14:16:01 3 0.08 0.00 0.03 0.00 0.02 99.87 14:17:01 all 0.04 0.00 0.02 0.01 0.02 99.91 14:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 14:17:01 1 0.02 0.00 0.03 0.00 0.00 99.95 14:17:01 2 0.05 0.00 0.02 0.03 0.02 99.88 14:17:01 3 0.08 0.00 0.00 0.00 0.02 99.90 14:17:01 CPU %user %nice %system %iowait %steal %idle 14:18:01 all 0.32 0.00 0.02 0.00 0.01 99.65 14:18:01 0 1.08 0.00 0.00 0.00 0.00 98.92 14:18:01 1 0.00 0.00 0.02 0.03 0.02 99.93 14:18:01 2 0.13 0.00 0.03 0.02 0.02 99.80 14:18:01 3 0.05 0.00 0.05 0.00 0.02 99.88 14:19:01 all 0.89 0.00 0.08 0.01 0.01 99.00 14:19:01 0 0.95 0.00 0.02 0.00 0.00 99.03 14:19:01 1 0.92 0.00 0.08 0.00 0.00 99.00 14:19:01 2 1.09 0.00 0.12 0.02 0.02 98.76 14:19:01 3 0.63 0.00 0.05 0.00 0.02 99.30 14:20:01 all 4.05 0.00 0.12 1.98 0.07 93.78 14:20:01 0 3.32 0.00 0.15 2.27 0.03 94.23 14:20:01 1 5.70 0.00 0.08 0.00 0.07 94.15 14:20:01 2 3.55 0.00 0.15 5.69 0.07 90.54 14:20:01 3 3.58 0.00 0.07 0.00 0.13 96.22 14:21:01 all 2.23 0.00 0.06 0.15 0.03 97.54 14:21:01 0 2.68 0.00 0.07 0.00 0.02 97.23 14:21:01 1 3.32 0.00 0.10 0.00 0.03 96.55 14:21:01 2 1.96 0.00 0.03 0.60 0.03 97.37 14:21:01 3 0.97 0.00 0.07 0.00 0.02 98.95 14:22:01 all 1.80 0.00 0.09 0.02 0.02 98.07 14:22:01 0 1.97 0.00 0.13 0.00 0.02 97.88 14:22:01 1 2.00 0.00 0.07 0.03 0.02 97.88 14:22:01 2 1.91 0.00 0.10 0.07 0.02 97.91 14:22:01 3 1.32 0.00 0.05 0.00 0.02 98.62 14:23:01 all 1.88 0.00 0.05 0.01 0.02 98.05 14:23:01 0 0.93 0.00 0.08 0.00 0.02 98.97 14:23:01 1 4.17 0.00 0.00 0.03 0.02 95.78 14:23:01 2 1.80 0.00 0.07 0.00 0.03 98.10 14:23:01 3 0.58 0.00 0.02 0.00 0.02 99.38 14:24:01 all 1.93 0.00 0.09 0.37 0.25 97.36 14:24:01 0 2.98 0.00 0.13 0.00 0.70 96.19 14:24:01 1 1.33 0.00 0.10 1.45 0.00 97.12 14:24:01 2 1.64 0.00 0.05 0.02 0.26 98.03 14:24:01 3 1.76 0.00 0.10 0.00 0.02 98.12 14:25:01 all 1.49 0.00 0.07 0.05 0.02 98.38 14:25:01 0 0.68 0.00 0.08 0.00 0.02 99.22 14:25:01 1 0.85 0.00 0.05 0.05 0.02 99.03 14:25:01 2 3.03 0.00 0.05 0.13 0.03 96.75 14:25:01 3 1.39 0.00 0.07 0.00 0.02 98.52 14:26:01 all 1.10 0.00 0.17 0.03 0.02 98.68 14:26:01 0 0.96 0.00 0.47 0.02 0.02 98.54 14:26:01 1 1.17 0.00 0.03 0.00 0.03 98.77 14:26:01 2 0.90 0.00 0.08 0.12 0.02 98.88 14:26:01 3 1.37 0.00 0.10 0.00 0.03 98.49 14:27:01 all 1.11 0.00 0.11 0.78 0.04 97.97 14:27:01 0 1.40 0.00 0.12 0.00 0.02 98.47 14:27:01 1 0.67 0.00 0.17 0.03 0.02 99.12 14:27:01 2 1.65 0.00 0.05 3.07 0.10 95.14 14:27:01 3 0.72 0.00 0.10 0.00 0.02 99.16 14:28:01 all 1.19 0.00 0.04 0.06 0.01 98.71 14:28:01 0 0.65 0.00 0.02 0.00 0.02 99.32 14:28:01 1 0.73 0.00 0.05 0.13 0.00 99.08 14:28:01 2 1.23 0.00 0.05 0.10 0.00 98.62 14:28:01 3 2.12 0.00 0.02 0.00 0.02 97.85 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 6.00 0.00 0.08 0.01 0.02 93.89 14:29:01 0 1.15 0.00 0.05 0.00 0.00 98.80 14:29:01 1 12.61 0.00 0.08 0.00 0.02 87.29 14:29:01 2 5.64 0.00 0.12 0.03 0.02 94.19 14:29:01 3 4.65 0.00 0.10 0.00 0.02 95.24 14:30:01 all 16.02 0.00 1.55 1.75 0.09 80.59 14:30:01 0 23.18 0.00 2.12 0.09 0.05 74.56 14:30:01 1 8.39 0.00 1.17 6.14 0.20 84.10 14:30:01 2 22.60 0.00 1.77 0.64 0.07 74.92 14:30:01 3 10.40 0.00 1.19 0.00 0.07 88.35 Average: all 6.49 0.00 0.30 0.84 0.04 92.33 Average: 0 5.54 0.00 0.32 0.53 0.06 93.55 Average: 1 7.18 0.00 0.27 0.44 0.03 92.08 Average: 2 6.56 0.00 0.30 2.01 0.05 91.09 Average: 3 6.67 0.00 0.29 0.41 0.03 92.59