---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-2328 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 8.8G 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 553 12740 0 2746 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:4f:84:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84932sec preferred_lft 84932sec inet6 fe80::f816:3eff:fe4f:844d/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-2328) 02/03/24 _x86_64_ (4 CPU) 13:55:24 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 149.38 47.44 101.93 2172.97 30809.67 13:58:01 111.33 12.23 99.10 402.00 33894.30 13:59:01 24.73 8.40 16.33 268.22 13359.51 14:00:01 2.30 0.02 2.28 0.13 47.06 14:01:01 1.85 0.00 1.85 0.00 92.10 14:02:01 1.73 0.02 1.72 0.13 42.93 14:03:01 2.77 0.02 2.75 0.13 76.39 14:04:01 3.23 0.00 3.23 0.00 58.79 14:05:01 1.38 0.00 1.38 0.00 17.46 14:06:01 1.50 0.00 1.50 0.00 21.86 14:07:01 1.20 0.00 1.20 0.00 15.33 14:08:01 1.35 0.00 1.35 0.00 19.73 14:09:01 1.18 0.03 1.15 0.27 18.53 14:10:01 3.75 0.00 3.75 0.00 99.58 14:11:01 4.55 1.83 2.72 14.66 61.19 14:12:01 2.22 0.00 2.22 0.00 40.13 14:13:01 2.47 0.00 2.47 0.00 60.26 14:14:01 2.00 0.00 2.00 0.00 48.79 14:15:01 2.68 0.00 2.68 0.00 52.66 14:16:01 2.65 0.00 2.65 0.00 55.86 14:17:01 1.32 0.02 1.30 0.13 18.53 14:18:01 2.25 0.00 2.25 0.00 37.86 14:19:01 7.37 0.05 7.32 1.47 653.89 Average: 14.57 3.05 11.53 124.35 3461.17 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13648280 15346320 2776688 16.91 70644 1823048 1117692 6.40 907996 1643356 118944 13:58:01 12828504 14842348 3596464 21.90 77288 2122740 1596380 9.14 1475460 1875632 39288 13:59:01 10551384 12581496 5873584 35.76 77976 2137428 4170568 23.87 3759852 1859792 396 14:00:01 10533684 12564156 5891284 35.87 78044 2137696 4170568 23.87 3777064 1859876 208 14:01:01 10523748 12556220 5901220 35.93 78112 2139628 4186632 23.96 3786052 1861792 60 14:02:01 10521936 12555096 5903032 35.94 78188 2140176 4202684 24.05 3787244 1862332 76 14:03:01 10467444 12501820 5957524 36.27 78276 2141300 4202684 24.05 3840868 1862356 132 14:04:01 10465992 12500940 5958976 36.28 78336 2141780 4202684 24.05 3842476 1862832 100 14:05:01 10465408 12500500 5959560 36.28 78388 2141904 4218716 24.14 3842704 1862968 40 14:06:01 10464636 12499832 5960332 36.29 78452 2141908 4218716 24.14 3843016 1862976 64 14:07:01 10464372 12499644 5960596 36.29 78492 2141920 4218716 24.14 3843368 1862980 204 14:08:01 10464120 12499460 5960848 36.29 78548 2141928 4218716 24.14 3843328 1862992 24 14:09:01 10467652 12503404 5957316 36.27 78616 2142248 4218716 24.14 3839704 1863276 412 14:10:01 10454584 12491704 5970384 36.35 78696 2143476 4268452 24.43 3851940 1863664 272 14:11:01 10450604 12488800 5974364 36.37 79208 2143920 4288052 24.54 3854780 1864044 132 14:12:01 10447448 12486016 5977520 36.39 79268 2144212 4288052 24.54 3857352 1864324 328 14:13:01 10446612 12485936 5978356 36.40 79336 2144888 4288052 24.54 3857252 1864992 332 14:14:01 10444656 12484740 5980312 36.41 79396 2145540 4288052 24.54 3858020 1865640 296 14:15:01 10443816 12484232 5981152 36.41 79456 2145808 4288052 24.54 3858620 1865908 64 14:16:01 10442184 12483084 5982784 36.42 79532 2146192 4288052 24.54 3859672 1866300 60 14:17:01 10440628 12481660 5984340 36.43 79600 2146232 4288052 24.54 3861012 1866336 72 14:18:01 10442680 12483936 5982288 36.42 79644 2146400 4288052 24.54 3858984 1866496 244 14:19:01 12577884 14745700 3847084 23.42 80324 2270252 1669940 9.56 1688196 1904032 105648 Average: 10802533 12829002 5622435 34.23 78427 2133505 3877664 22.19 3512824 1856300 11626 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 125.28 86.04 1125.49 36.35 0.00 0.00 0.00 0.00 13:57:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:58:01 ens3 1721.06 1244.97 3862.25 462.52 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 35.21 27.85 57.42 12.76 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 97.48 49.63 33.82 25.82 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 385.84 251.48 117.81 99.17 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 56.87 37.73 20.69 19.30 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 171.94 110.45 47.06 41.01 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 102.03 52.61 32.29 24.38 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 0.57 0.38 0.31 0.43 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 0.55 0.43 0.19 0.56 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 0.32 0.27 0.12 0.35 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 0.30 0.23 0.06 0.20 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 19.21 14.81 4.55 4.36 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 56.07 39.39 14.16 12.47 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 24.70 16.38 5.88 4.99 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 15.31 12.20 4.57 4.11 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 11.98 9.60 3.04 3.05 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 82.92 79.77 29.63 28.85 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 0.50 0.47 0.13 0.31 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 18.71 19.85 8.18 7.86 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 0.47 0.47 0.13 0.30 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 8.77 6.25 3.09 2.58 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 121.81 92.98 142.36 29.39 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 Average: ens3 132.97 93.67 239.73 35.70 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-2328) 02/03/24 _x86_64_ (4 CPU) 13:55:24 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 23.28 0.00 1.62 4.42 0.07 70.61 13:57:01 0 31.48 0.00 2.00 3.41 0.07 63.04 13:57:01 1 23.43 0.00 1.70 2.96 0.08 71.82 13:57:01 2 11.29 0.00 1.12 9.55 0.03 78.01 13:57:01 3 26.92 0.00 1.67 1.72 0.10 69.59 13:58:01 all 38.00 0.00 6.84 2.12 0.09 52.95 13:58:01 0 32.42 0.00 3.48 3.86 0.08 60.16 13:58:01 1 43.25 0.00 6.91 1.56 0.10 48.19 13:58:01 2 43.47 0.00 10.06 2.80 0.08 43.59 13:58:01 3 32.83 0.00 6.92 0.27 0.10 59.87 13:59:01 all 47.15 0.00 0.82 0.89 0.08 51.06 13:59:01 0 39.10 0.00 0.87 0.07 0.08 59.88 13:59:01 1 34.21 0.00 0.71 3.01 0.07 62.00 13:59:01 2 59.91 0.00 0.94 0.43 0.08 38.63 13:59:01 3 55.49 0.00 0.77 0.02 0.08 43.64 14:00:01 all 2.13 0.00 0.11 0.01 0.02 97.73 14:00:01 0 0.78 0.00 0.25 0.00 0.02 98.95 14:00:01 1 3.95 0.00 0.07 0.05 0.03 95.90 14:00:01 2 0.83 0.00 0.07 0.00 0.00 99.10 14:00:01 3 2.97 0.00 0.03 0.00 0.00 97.00 14:01:01 all 2.35 0.00 0.39 2.83 0.02 94.41 14:01:01 0 1.63 0.00 0.60 0.00 0.02 97.75 14:01:01 1 4.17 0.00 0.17 2.68 0.05 92.94 14:01:01 2 1.83 0.00 0.55 4.37 0.02 93.23 14:01:01 3 1.77 0.00 0.30 4.27 0.00 93.66 14:02:01 all 0.83 0.00 0.14 0.01 0.01 99.01 14:02:01 0 0.38 0.00 0.20 0.00 0.00 99.42 14:02:01 1 0.54 0.00 0.15 0.03 0.03 99.25 14:02:01 2 1.48 0.00 0.02 0.00 0.00 98.50 14:02:01 3 0.92 0.00 0.15 0.00 0.02 98.92 14:03:01 all 3.00 0.00 0.27 0.01 0.02 96.70 14:03:01 0 2.24 0.00 0.47 0.00 0.03 97.26 14:03:01 1 2.93 0.00 0.28 0.05 0.02 96.72 14:03:01 2 3.97 0.00 0.20 0.00 0.02 95.82 14:03:01 3 2.88 0.00 0.13 0.00 0.00 96.98 14:04:01 all 0.92 0.00 0.13 0.02 0.02 98.92 14:04:01 0 0.78 0.00 0.23 0.02 0.03 98.93 14:04:01 1 1.17 0.00 0.08 0.07 0.03 98.65 14:04:01 2 0.55 0.00 0.10 0.00 0.02 99.33 14:04:01 3 1.18 0.00 0.10 0.00 0.00 98.72 14:05:01 all 0.55 0.00 0.02 0.01 0.01 99.41 14:05:01 0 0.10 0.00 0.03 0.00 0.02 99.85 14:05:01 1 0.05 0.00 0.03 0.02 0.02 99.88 14:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:05:01 3 1.99 0.00 0.02 0.00 0.02 97.98 14:06:01 all 0.40 0.00 0.02 0.02 0.02 99.54 14:06:01 0 0.12 0.00 0.03 0.02 0.02 99.82 14:06:01 1 0.17 0.00 0.02 0.08 0.03 99.70 14:06:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:06:01 3 1.27 0.00 0.02 0.00 0.00 98.71 14:07:01 all 0.04 0.00 0.03 0.00 0.02 99.91 14:07:01 0 0.02 0.00 0.03 0.00 0.03 99.92 14:07:01 1 0.08 0.00 0.03 0.00 0.02 99.87 14:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:07:01 3 0.05 0.00 0.05 0.00 0.02 99.88 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.05 0.00 0.02 0.01 0.02 99.91 14:08:01 0 0.07 0.00 0.03 0.02 0.03 99.85 14:08:01 1 0.08 0.00 0.02 0.02 0.03 99.85 14:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:08:01 3 0.03 0.00 0.00 0.00 0.02 99.95 14:09:01 all 0.83 0.00 0.05 0.00 0.02 99.09 14:09:01 0 0.63 0.00 0.12 0.00 0.03 99.22 14:09:01 1 0.70 0.00 0.03 0.03 0.02 99.22 14:09:01 2 1.33 0.00 0.03 0.00 0.02 98.62 14:09:01 3 0.69 0.00 0.05 0.00 0.00 99.26 14:10:01 all 4.92 0.00 0.14 0.02 0.03 94.90 14:10:01 0 2.89 0.00 0.20 0.00 0.02 96.90 14:10:01 1 2.32 0.00 0.15 0.07 0.02 97.45 14:10:01 2 7.77 0.00 0.10 0.00 0.03 92.10 14:10:01 3 6.69 0.00 0.10 0.00 0.05 93.16 14:11:01 all 1.88 0.00 0.09 0.03 0.02 97.98 14:11:01 0 1.17 0.00 0.07 0.00 0.02 98.75 14:11:01 1 2.45 0.00 0.03 0.07 0.02 97.43 14:11:01 2 1.74 0.00 0.08 0.00 0.02 98.16 14:11:01 3 2.18 0.00 0.15 0.02 0.03 97.62 14:12:01 all 1.84 0.00 0.07 0.01 0.02 98.06 14:12:01 0 0.57 0.00 0.08 0.03 0.02 99.30 14:12:01 1 4.08 0.00 0.08 0.00 0.02 95.82 14:12:01 2 1.89 0.00 0.03 0.00 0.03 98.04 14:12:01 3 0.80 0.00 0.08 0.02 0.02 99.08 14:13:01 all 1.17 0.00 0.06 0.02 0.02 98.72 14:13:01 0 1.05 0.00 0.10 0.05 0.02 98.78 14:13:01 1 1.48 0.00 0.03 0.00 0.02 98.47 14:13:01 2 1.51 0.00 0.05 0.00 0.02 98.43 14:13:01 3 0.65 0.00 0.05 0.02 0.02 99.27 14:14:01 all 1.89 0.00 0.13 0.01 0.02 97.94 14:14:01 0 2.82 0.00 0.13 0.03 0.02 97.00 14:14:01 1 0.70 0.00 0.20 0.02 0.03 99.05 14:14:01 2 1.48 0.00 0.08 0.00 0.02 98.42 14:14:01 3 2.53 0.00 0.13 0.02 0.02 97.30 14:15:01 all 1.10 0.00 0.06 0.01 0.01 98.82 14:15:01 0 1.86 0.00 0.05 0.03 0.00 98.06 14:15:01 1 0.83 0.00 0.03 0.00 0.02 99.12 14:15:01 2 1.12 0.00 0.10 0.00 0.02 98.76 14:15:01 3 0.57 0.00 0.05 0.00 0.02 99.37 14:16:01 all 0.75 0.00 0.09 0.01 0.01 99.14 14:16:01 0 0.63 0.00 0.13 0.00 0.02 99.22 14:16:01 1 0.15 0.00 0.07 0.00 0.00 99.78 14:16:01 2 1.02 0.00 0.08 0.05 0.02 98.83 14:16:01 3 1.18 0.00 0.07 0.00 0.00 98.75 14:17:01 all 1.11 0.00 0.07 0.01 0.02 98.80 14:17:01 0 0.60 0.00 0.12 0.00 0.03 99.25 14:17:01 1 1.78 0.00 0.03 0.00 0.00 98.18 14:17:01 2 1.25 0.00 0.10 0.03 0.03 98.58 14:17:01 3 0.80 0.00 0.05 0.02 0.02 99.12 14:18:01 all 1.57 0.00 0.10 0.01 0.01 98.30 14:18:01 0 1.72 0.00 0.13 0.00 0.02 98.13 14:18:01 1 2.77 0.00 0.07 0.00 0.02 97.15 14:18:01 2 0.27 0.00 0.17 0.05 0.02 99.50 14:18:01 3 1.52 0.00 0.02 0.00 0.00 98.47 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 8.36 0.00 0.39 0.05 0.02 91.18 14:19:01 0 9.45 0.00 0.67 0.02 0.03 89.83 14:19:01 1 8.81 0.00 0.28 0.00 0.02 90.89 14:19:01 2 6.92 0.00 0.32 0.03 0.02 92.72 14:19:01 3 8.27 0.00 0.28 0.13 0.02 91.30 Average: all 6.25 0.00 0.51 0.46 0.03 92.76 Average: 0 5.75 0.00 0.43 0.33 0.03 93.46 Average: 1 6.09 0.00 0.48 0.46 0.03 92.93 Average: 2 6.50 0.00 0.62 0.75 0.02 92.11 Average: 3 6.68 0.00 0.48 0.28 0.02 92.53