---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7427 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 8.5G 69G 11% / 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 563 13136 0 2339 15159 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:71:e8:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84945sec preferred_lft 84945sec inet6 fe80::f816:3eff:fe71:e876/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7427) 02/21/24 _x86_64_ (4 CPU) 16:07:52 LINUX RESTART (4 CPU) 16:08:01 tps rtps wtps bread/s bwrtn/s 16:09:02 292.50 67.76 224.75 4596.70 67916.95 16:10:01 166.66 38.12 128.53 1324.43 17936.70 16:11:01 32.69 15.55 17.15 536.84 3169.47 16:12:01 2.78 0.05 2.73 0.80 105.18 16:13:01 2.00 0.00 2.00 0.00 92.65 16:14:01 1.33 0.02 1.32 0.13 37.86 16:15:01 2.10 0.03 2.07 0.67 50.92 16:16:01 4.28 0.02 4.27 3.20 87.05 16:17:01 1.22 0.02 1.20 0.13 18.13 16:18:01 1.85 0.00 1.85 0.00 24.00 16:19:01 2.10 0.00 2.10 0.00 27.60 16:20:01 2.62 0.32 2.30 8.40 32.26 16:21:01 2.13 0.07 2.07 0.53 31.99 16:22:01 4.12 1.12 3.00 23.20 65.59 16:23:01 6.13 1.83 4.30 14.66 106.92 16:24:01 2.67 0.00 2.67 0.00 52.92 16:25:01 1.75 0.00 1.75 0.00 40.53 16:26:01 1.62 0.00 1.62 0.00 51.19 16:27:01 1.68 0.00 1.68 0.00 36.65 16:28:01 2.77 0.00 2.77 0.00 63.47 16:29:01 1.33 0.00 1.33 0.00 19.86 16:30:01 2.22 0.00 2.22 0.00 39.45 16:31:01 1.37 0.00 1.37 0.00 33.73 16:32:01 23.06 1.03 22.03 87.59 1264.86 Average: 23.36 5.22 18.13 274.16 3794.67 16:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:09:02 14012900 15585288 2412060 14.69 59732 1714740 774440 4.43 650292 1548668 166516 16:10:01 12715764 14669716 3709196 22.58 77352 2063400 2143148 12.27 1611608 1853960 24448 16:11:01 9951172 11987788 6473788 39.41 79252 2142224 4813292 27.55 4348556 1868304 1536 16:12:01 9654664 11691972 6770296 41.22 79332 2142816 5172088 29.60 4645396 1868588 88 16:13:01 9647604 11686940 6777356 41.26 79396 2144740 5195632 29.73 4651208 1870512 92 16:14:01 9602948 11642900 6822012 41.53 79452 2145288 5211760 29.83 4695040 1871048 328 16:15:01 9592824 11633520 6832136 41.60 79524 2145952 5211760 29.83 4705020 1870632 108 16:16:01 9585752 11627596 6839208 41.64 79600 2146972 5228492 29.92 4711364 1871516 92 16:17:01 9583852 11625772 6841108 41.65 79652 2146980 5228492 29.92 4711816 1871520 276 16:18:01 9584144 11626164 6840816 41.65 79716 2146980 5228492 29.92 4712120 1871528 120 16:19:01 9579112 11621336 6845848 41.68 79772 2147124 5228492 29.92 4717808 1871528 108 16:20:01 9574692 11617688 6850268 41.71 79836 2147376 5228492 29.92 4721572 1871284 24 16:21:01 9573060 11616352 6851900 41.72 79888 2147568 5244704 30.02 4722568 1871440 68 16:22:01 9562644 11608136 6862316 41.78 80036 2149384 5268512 30.15 4731824 1871936 968 16:23:01 9553316 11600160 6871644 41.84 80568 2150148 5301140 30.34 4738976 1872628 44 16:24:01 9551656 11599028 6873304 41.85 80640 2150588 5301140 30.34 4739796 1873008 24 16:25:01 9549868 11597836 6875092 41.86 80712 2151096 5301140 30.34 4741244 1873516 128 16:26:01 9547452 11596464 6877508 41.87 80788 2152040 5317224 30.43 4742408 1874448 580 16:27:01 9546904 11596228 6878056 41.88 80852 2152276 5317224 30.43 4742704 1874684 204 16:28:01 9545416 11595404 6879544 41.88 80932 2152848 5317224 30.43 4743096 1875256 116 16:29:01 9543832 11593924 6881128 41.89 80996 2152880 5317224 30.43 4744596 1875288 92 16:30:01 9543256 11593612 6881704 41.90 81052 2153076 5317224 30.43 4745432 1875480 52 16:31:01 9539824 11591356 6885136 41.92 81112 2154176 5317224 30.43 4746880 1876556 912 16:32:01 13436404 15507056 2988556 18.20 85532 2168628 810088 4.64 871996 1867028 50704 Average: 10065794 12088010 6359166 38.72 79405 2127888 4741444 27.14 4245555 1857932 10318 16:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:09:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 16:09:02 ens3 423.93 286.09 1560.90 74.35 0.00 0.00 0.00 0.00 16:10:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 16:10:01 ens3 323.67 255.68 3942.70 39.20 0.00 0.00 0.00 0.00 16:11:01 lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 16:11:01 ens3 98.62 65.61 212.78 186.02 0.00 0.00 0.00 0.00 16:12:01 lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 16:12:01 ens3 27.36 21.15 5.77 7.68 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 92.35 71.05 21.07 27.61 0.00 0.00 0.00 0.00 16:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 ens3 32.91 25.63 7.03 8.99 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 23.76 18.56 5.74 7.73 0.00 0.00 0.00 0.00 16:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 ens3 33.58 26.23 7.19 12.01 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 1.63 0.72 0.67 0.70 0.00 0.00 0.00 0.00 16:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 ens3 3.35 1.07 1.01 1.35 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 4.85 1.80 1.99 1.76 0.00 0.00 0.00 0.00 16:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 9.12 6.52 5.69 7.19 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 5.08 4.95 1.75 2.45 0.00 0.00 0.00 0.00 16:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 ens3 10.38 8.65 2.34 3.04 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 7.10 5.97 1.58 2.12 0.00 0.00 0.00 0.00 16:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:24:01 ens3 2.73 2.00 0.94 0.97 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 1.03 0.92 0.23 0.46 0.00 0.00 0.00 0.00 16:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 ens3 39.66 33.43 9.04 12.09 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 1.42 0.45 0.36 0.33 0.00 0.00 0.00 0.00 16:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 ens3 6.28 5.47 1.38 1.63 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 ens3 1.35 0.60 0.39 0.42 0.00 0.00 0.00 0.00 16:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 ens3 0.77 0.70 0.19 0.49 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 39.93 33.30 9.17 9.88 0.00 0.00 0.00 0.00 16:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:32:01 ens3 34.41 28.46 51.90 21.10 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 50.87 37.56 241.28 17.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7427) 02/21/24 _x86_64_ (4 CPU) 16:07:52 LINUX RESTART (4 CPU) 16:08:01 CPU %user %nice %system %iowait %steal %idle 16:09:02 all 22.73 0.00 2.33 3.51 0.06 71.38 16:09:02 0 8.29 0.00 1.66 4.49 0.03 85.52 16:09:02 1 35.33 0.00 3.42 7.28 0.08 53.89 16:09:02 2 32.50 0.00 2.61 0.90 0.08 63.90 16:09:02 3 14.76 0.00 1.62 1.39 0.05 82.19 16:10:01 all 32.04 0.00 1.70 0.89 0.08 65.29 16:10:01 0 21.92 0.00 1.76 1.04 0.05 75.23 16:10:01 1 37.91 0.00 1.82 0.73 0.08 59.46 16:10:01 2 25.00 0.00 1.22 1.31 0.07 72.40 16:10:01 3 43.29 0.00 2.02 0.46 0.08 54.14 16:11:01 all 46.80 0.00 0.89 0.18 0.06 52.07 16:11:01 0 33.18 0.00 0.81 0.25 0.07 65.69 16:11:01 1 47.01 0.00 0.82 0.05 0.07 52.06 16:11:01 2 61.00 0.00 0.75 0.27 0.07 37.92 16:11:01 3 46.05 0.00 1.20 0.15 0.05 52.54 16:12:01 all 14.85 0.00 0.20 0.03 0.03 84.89 16:12:01 0 12.81 0.00 0.18 0.03 0.02 86.96 16:12:01 1 14.68 0.00 0.30 0.03 0.03 84.95 16:12:01 2 11.49 0.00 0.13 0.02 0.05 88.31 16:12:01 3 20.40 0.00 0.20 0.00 0.05 79.35 16:13:01 all 2.14 0.00 0.14 0.01 0.02 97.69 16:13:01 0 2.91 0.00 0.03 0.02 0.03 97.00 16:13:01 1 2.48 0.00 0.22 0.00 0.02 97.28 16:13:01 2 1.43 0.00 0.08 0.02 0.02 98.45 16:13:01 3 1.75 0.00 0.18 0.00 0.02 98.05 16:14:01 all 0.72 0.00 0.06 0.02 0.02 99.19 16:14:01 0 0.62 0.00 0.08 0.05 0.02 99.23 16:14:01 1 0.60 0.00 0.08 0.00 0.00 99.32 16:14:01 2 0.48 0.00 0.05 0.02 0.02 99.43 16:14:01 3 1.17 0.00 0.03 0.00 0.02 98.78 16:15:01 all 1.92 0.00 0.08 0.01 0.02 97.98 16:15:01 0 0.77 0.00 0.08 0.02 0.03 99.10 16:15:01 1 1.03 0.00 0.08 0.02 0.02 98.85 16:15:01 2 2.28 0.00 0.12 0.02 0.02 97.57 16:15:01 3 3.57 0.00 0.02 0.00 0.02 96.40 16:16:01 all 3.17 0.00 0.15 0.02 0.02 96.64 16:16:01 0 3.46 0.00 0.12 0.00 0.02 96.41 16:16:01 1 2.17 0.00 0.15 0.03 0.02 97.63 16:16:01 2 3.92 0.00 0.22 0.03 0.03 95.79 16:16:01 3 3.10 0.00 0.12 0.00 0.02 96.77 16:17:01 all 0.46 0.00 0.05 0.01 0.02 99.47 16:17:01 0 1.60 0.00 0.08 0.00 0.03 98.29 16:17:01 1 0.13 0.00 0.07 0.02 0.03 99.75 16:17:01 2 0.07 0.00 0.02 0.00 0.00 99.92 16:17:01 3 0.03 0.00 0.03 0.00 0.00 99.93 16:18:01 all 0.11 0.00 0.04 0.02 0.01 99.82 16:18:01 0 0.12 0.00 0.05 0.00 0.02 99.82 16:18:01 1 0.10 0.00 0.07 0.02 0.03 99.78 16:18:01 2 0.17 0.00 0.02 0.08 0.00 99.73 16:18:01 3 0.08 0.00 0.00 0.00 0.00 99.92 16:19:01 all 0.20 0.00 0.03 0.01 0.02 99.74 16:19:01 0 0.35 0.00 0.02 0.00 0.03 99.60 16:19:01 1 0.10 0.00 0.02 0.00 0.02 99.87 16:19:01 2 0.22 0.00 0.03 0.02 0.03 99.70 16:19:01 3 0.13 0.00 0.03 0.00 0.00 99.83 16:19:01 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 0.38 0.00 0.05 0.01 0.01 99.55 16:20:01 0 0.37 0.00 0.02 0.00 0.00 99.62 16:20:01 1 0.42 0.00 0.08 0.03 0.00 99.47 16:20:01 2 0.47 0.00 0.07 0.02 0.02 99.43 16:20:01 3 0.27 0.00 0.03 0.02 0.00 99.68 16:21:01 all 0.46 0.00 0.02 0.01 0.01 99.50 16:21:01 0 0.57 0.00 0.05 0.00 0.02 99.37 16:21:01 1 0.35 0.00 0.03 0.02 0.00 99.60 16:21:01 2 0.53 0.00 0.00 0.00 0.02 99.45 16:21:01 3 0.40 0.00 0.03 0.00 0.03 99.53 16:22:01 all 5.35 0.00 0.13 0.02 0.03 94.48 16:22:01 0 4.99 0.00 0.15 0.00 0.02 94.84 16:22:01 1 5.33 0.00 0.12 0.03 0.03 94.48 16:22:01 2 7.31 0.00 0.07 0.00 0.03 92.59 16:22:01 3 3.77 0.00 0.13 0.05 0.03 96.02 16:23:01 all 1.65 0.00 0.10 0.04 0.03 98.19 16:23:01 0 2.64 0.00 0.18 0.03 0.03 97.11 16:23:01 1 1.30 0.00 0.07 0.08 0.00 98.55 16:23:01 2 1.62 0.00 0.10 0.02 0.02 98.25 16:23:01 3 1.02 0.00 0.07 0.03 0.02 98.86 16:24:01 all 1.86 0.00 0.06 0.01 0.02 98.05 16:24:01 0 1.47 0.00 0.13 0.00 0.02 98.38 16:24:01 1 1.44 0.00 0.03 0.02 0.02 98.50 16:24:01 2 3.04 0.00 0.03 0.02 0.02 96.90 16:24:01 3 1.49 0.00 0.05 0.00 0.02 98.45 16:25:01 all 2.32 0.00 0.05 0.01 0.02 97.61 16:25:01 0 2.33 0.00 0.05 0.00 0.02 97.61 16:25:01 1 0.97 0.00 0.03 0.05 0.02 98.93 16:25:01 2 1.58 0.00 0.07 0.02 0.02 98.32 16:25:01 3 4.37 0.00 0.05 0.00 0.03 95.55 16:26:01 all 1.29 0.00 0.10 0.01 0.02 98.58 16:26:01 0 0.89 0.00 0.05 0.00 0.02 99.05 16:26:01 1 1.15 0.00 0.18 0.02 0.02 98.63 16:26:01 2 1.90 0.00 0.03 0.02 0.02 98.03 16:26:01 3 1.23 0.00 0.12 0.00 0.05 98.60 16:27:01 all 0.67 0.00 0.05 0.02 0.02 99.25 16:27:01 0 0.12 0.00 0.07 0.00 0.00 99.82 16:27:01 1 0.99 0.00 0.03 0.03 0.02 98.93 16:27:01 2 0.88 0.00 0.05 0.05 0.02 99.00 16:27:01 3 0.68 0.00 0.03 0.00 0.03 99.25 16:28:01 all 0.58 0.00 0.06 0.02 0.02 99.32 16:28:01 0 0.77 0.00 0.12 0.00 0.02 99.10 16:28:01 1 0.10 0.00 0.05 0.00 0.03 99.82 16:28:01 2 0.70 0.00 0.03 0.05 0.00 99.22 16:28:01 3 0.78 0.00 0.05 0.00 0.03 99.13 16:29:01 all 0.86 0.00 0.04 0.00 0.03 99.07 16:29:01 0 0.58 0.00 0.07 0.00 0.05 99.30 16:29:01 1 0.72 0.00 0.02 0.00 0.02 99.25 16:29:01 2 1.53 0.00 0.05 0.02 0.02 98.38 16:29:01 3 0.60 0.00 0.03 0.00 0.03 99.33 16:30:01 all 1.37 0.00 0.05 0.01 0.02 98.54 16:30:01 0 1.20 0.00 0.07 0.00 0.03 98.70 16:30:01 1 2.38 0.00 0.02 0.00 0.02 97.59 16:30:01 2 1.58 0.00 0.05 0.02 0.02 98.33 16:30:01 3 0.30 0.00 0.08 0.02 0.03 99.57 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:31:01 all 3.51 0.00 0.07 0.01 0.03 96.39 16:31:01 0 0.38 0.00 0.10 0.00 0.03 99.48 16:31:01 1 4.22 0.00 0.05 0.00 0.03 95.70 16:31:01 2 7.92 0.00 0.05 0.02 0.02 92.00 16:31:01 3 1.52 0.00 0.03 0.02 0.03 98.40 16:32:01 all 16.02 0.00 0.92 0.23 0.04 82.80 16:32:01 0 2.75 0.00 0.92 0.70 0.03 95.60 16:32:01 1 5.93 0.00 0.80 0.03 0.02 93.22 16:32:01 2 45.70 0.00 1.32 0.13 0.07 52.79 16:32:01 3 9.69 0.00 0.68 0.07 0.02 89.54 Average: all 6.70 0.00 0.31 0.21 0.03 92.75 Average: 0 4.37 0.00 0.28 0.27 0.03 95.05 Average: 1 6.92 0.00 0.35 0.35 0.03 92.35 Average: 2 8.87 0.00 0.30 0.13 0.03 90.68 Average: 3 6.66 0.00 0.28 0.09 0.03 92.94