---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-38201 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 9.3G 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 1237 11613 0 3188 14474 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:bb:5f:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85360sec preferred_lft 85360sec inet6 fe80::f816:3eff:febb:5f68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38201) 09/14/24 _x86_64_ (4 CPU) 01:11:30 LINUX RESTART (4 CPU) 01:12:02 tps rtps wtps bread/s bwrtn/s 01:13:01 164.72 51.89 112.83 2246.53 19489.85 01:14:01 125.67 19.41 106.26 626.59 26311.63 01:15:01 12.21 1.07 11.15 35.46 10218.43 01:16:01 8.08 0.00 8.08 0.00 8863.59 01:17:01 7.27 0.02 7.25 0.13 8651.36 01:18:01 7.65 0.05 7.60 0.80 8700.68 01:19:01 8.63 0.00 8.63 0.00 8666.02 01:20:01 1.73 0.00 1.73 0.00 690.82 01:21:01 1.75 0.00 1.75 0.00 38.26 01:22:01 1.65 0.00 1.65 0.00 21.73 01:23:01 1.00 0.00 1.00 0.00 14.80 01:24:01 1.32 0.00 1.32 0.00 17.60 01:25:01 1.00 0.00 1.00 0.00 13.20 01:26:01 1.88 0.00 1.88 0.00 34.66 01:27:01 7.00 1.88 5.12 15.46 261.69 01:28:01 39.09 4.35 34.74 122.38 33067.82 Average: 24.27 4.87 19.40 188.32 7804.41 01:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 13586612 15303600 2838356 17.28 69616 1842604 1302844 7.46 952480 1661272 144948 01:14:01 10406972 12561288 6017996 36.64 78732 2258756 4531564 25.93 3790604 1970444 44540 01:15:01 10029832 12186048 6395136 38.94 78828 2260508 4927560 28.20 4168252 1970000 84 01:16:01 10018032 12177152 6406936 39.01 78912 2263220 4943604 28.29 4176488 1972700 200 01:17:01 10016696 12176664 6408272 39.02 79008 2263964 4965020 28.41 4177236 1973448 76 01:18:01 9978936 12141312 6446032 39.25 79108 2266216 4981568 28.51 4213600 1974972 456 01:19:01 9975088 12138416 6449880 39.27 79192 2267076 4981568 28.51 4216860 1975564 316 01:20:01 9974584 12138004 6450384 39.27 79224 2267080 4981568 28.51 4216920 1975616 264 01:21:01 9972900 12136940 6452068 39.28 79272 2267612 4981568 28.51 4217868 1976132 232 01:22:01 9972500 12136632 6452468 39.28 79328 2267616 4981568 28.51 4218320 1976148 64 01:23:01 9972556 12136736 6452412 39.28 79368 2267624 4981568 28.51 4218384 1976156 204 01:24:01 9972268 12136492 6452700 39.29 79408 2267620 4981568 28.51 4218124 1976164 24 01:25:01 9972120 12136412 6452848 39.29 79456 2267628 4981568 28.51 4218424 1976160 188 01:26:01 9970568 12135224 6454400 39.30 79508 2267924 4981568 28.51 4219824 1976380 232 01:27:01 11992140 14175548 4432828 26.99 80240 2285588 2557816 14.64 2201600 1978820 11880 01:28:01 11949700 14894524 4475268 27.25 81556 3033660 1323748 7.58 2128056 2074096 20 Average: 10485094 12669437 5939874 36.16 78797 2288418 4336642 24.82 3722065 1961504 12733 01:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 ens3 122.56 90.71 1606.71 19.58 0.00 0.00 0.00 0.00 01:13:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 01:14:01 ens3 423.83 304.27 5428.51 51.73 0.00 0.00 0.00 0.00 01:14:01 lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 01:15:01 ens3 148.73 73.40 59.61 44.19 0.00 0.00 0.00 0.00 01:15:01 lo 0.35 0.35 0.16 0.16 0.00 0.00 0.00 0.00 01:16:01 ens3 517.68 341.51 178.68 149.76 0.00 0.00 0.00 0.00 01:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:17:01 ens3 54.47 37.36 27.05 24.35 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 127.83 84.15 41.17 35.05 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 ens3 146.68 82.12 43.69 36.99 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 ens3 0.20 0.20 0.06 0.02 0.00 0.00 0.00 0.00 01:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:21:01 ens3 61.47 29.76 14.92 11.23 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 1.15 0.47 0.37 0.39 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:23:01 ens3 0.53 0.37 0.31 0.40 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 0.25 0.28 0.06 0.46 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 ens3 0.15 0.10 0.05 0.03 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 14.28 7.93 3.18 3.13 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 ens3 2354.61 1539.01 680.61 585.90 0.00 0.00 0.00 0.00 01:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 ens3 353.52 243.63 658.04 361.68 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 270.65 177.30 545.38 82.87 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38201) 09/14/24 _x86_64_ (4 CPU) 01:11:30 LINUX RESTART (4 CPU) 01:12:02 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 23.37 0.00 1.62 4.12 0.07 70.82 01:13:01 0 22.41 0.00 1.50 8.23 0.07 67.80 01:13:01 1 23.08 0.00 1.92 1.99 0.05 72.97 01:13:01 2 17.45 0.00 1.41 1.43 0.05 79.66 01:13:01 3 30.54 0.00 1.67 4.85 0.09 62.85 01:14:01 all 47.88 0.00 2.03 1.72 0.09 48.29 01:14:01 0 39.66 0.00 1.66 0.65 0.08 57.95 01:14:01 1 43.61 0.00 1.72 1.10 0.08 53.48 01:14:01 2 56.16 0.00 2.23 2.73 0.10 38.78 01:14:01 3 52.11 0.00 2.52 2.38 0.10 42.89 01:15:01 all 14.42 0.00 0.33 0.89 0.03 84.34 01:15:01 0 12.60 0.00 0.43 0.00 0.03 86.93 01:15:01 1 19.71 0.00 0.23 0.00 0.03 80.03 01:15:01 2 7.24 0.00 0.38 0.22 0.03 92.12 01:15:01 3 18.13 0.00 0.22 3.34 0.03 78.28 01:16:01 all 2.52 0.00 0.47 0.90 0.02 96.10 01:16:01 0 2.07 0.00 0.52 0.00 0.00 97.41 01:16:01 1 2.32 0.00 0.43 0.02 0.02 97.21 01:16:01 2 2.40 0.00 0.72 0.00 0.02 96.86 01:16:01 3 3.27 0.00 0.25 3.59 0.02 92.88 01:17:01 all 1.41 0.00 0.10 0.99 0.02 97.48 01:17:01 0 1.55 0.00 0.00 0.00 0.00 98.45 01:17:01 1 2.48 0.00 0.16 0.00 0.05 97.31 01:17:01 2 1.18 0.00 0.07 0.00 0.00 98.75 01:17:01 3 0.42 0.00 0.18 3.95 0.02 95.43 01:18:01 all 2.32 0.00 0.20 1.05 0.02 96.41 01:18:01 0 1.36 0.00 0.12 0.00 0.02 98.50 01:18:01 1 3.91 0.00 0.20 0.00 0.02 95.87 01:18:01 2 1.45 0.00 0.18 0.00 0.02 98.35 01:18:01 3 2.55 0.00 0.28 4.19 0.02 92.96 01:19:01 all 1.73 0.00 0.16 1.13 0.02 96.97 01:19:01 0 1.02 0.00 0.07 0.00 0.00 98.92 01:19:01 1 3.17 0.00 0.20 0.00 0.02 96.61 01:19:01 2 1.23 0.00 0.27 0.02 0.03 98.45 01:19:01 3 1.49 0.00 0.12 4.51 0.03 93.86 01:20:01 all 0.08 0.00 0.03 0.10 0.02 99.78 01:20:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:20:01 1 0.12 0.00 0.03 0.00 0.03 99.82 01:20:01 2 0.13 0.00 0.03 0.00 0.02 99.82 01:20:01 3 0.05 0.00 0.03 0.38 0.02 99.52 01:21:01 all 1.19 0.00 0.07 0.01 0.02 98.71 01:21:01 0 0.43 0.00 0.13 0.00 0.02 99.42 01:21:01 1 0.98 0.00 0.10 0.00 0.03 98.88 01:21:01 2 2.84 0.00 0.03 0.02 0.00 97.11 01:21:01 3 0.47 0.00 0.03 0.02 0.02 99.47 01:22:01 all 0.51 0.00 0.04 0.02 0.01 99.41 01:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:22:01 1 0.25 0.00 0.05 0.00 0.02 99.68 01:22:01 2 1.65 0.00 0.05 0.00 0.02 98.29 01:22:01 3 0.12 0.00 0.07 0.10 0.02 99.70 01:23:01 all 0.07 0.00 0.03 0.04 0.01 99.85 01:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:23:01 1 0.07 0.00 0.07 0.00 0.02 99.85 01:23:01 2 0.08 0.00 0.02 0.10 0.02 99.78 01:23:01 3 0.10 0.00 0.03 0.05 0.02 99.80 01:23:01 CPU %user %nice %system %iowait %steal %idle 01:24:01 all 0.05 0.00 0.03 0.01 0.01 99.90 01:24:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:24:01 1 0.08 0.00 0.05 0.00 0.02 99.85 01:24:01 2 0.07 0.00 0.02 0.05 0.02 99.85 01:24:01 3 0.02 0.00 0.00 0.02 0.00 99.97 01:25:01 all 0.05 0.00 0.02 0.00 0.01 99.92 01:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:25:01 1 0.10 0.00 0.05 0.00 0.03 99.82 01:25:01 2 0.03 0.00 0.02 0.02 0.02 99.92 01:25:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:26:01 all 0.34 0.00 0.05 0.01 0.02 99.57 01:26:01 0 0.30 0.00 0.05 0.00 0.00 99.65 01:26:01 1 0.37 0.00 0.08 0.00 0.02 99.53 01:26:01 2 0.23 0.00 0.07 0.02 0.02 99.66 01:26:01 3 0.48 0.00 0.00 0.03 0.00 99.48 01:27:01 all 16.33 0.00 3.48 0.04 0.05 80.10 01:27:01 0 14.30 0.00 4.25 0.02 0.05 81.38 01:27:01 1 14.15 0.00 3.55 0.00 0.05 82.24 01:27:01 2 13.95 0.00 4.52 0.02 0.05 81.46 01:27:01 3 22.92 0.00 1.60 0.12 0.05 75.31 01:28:01 all 32.31 0.00 1.41 4.07 0.08 62.14 01:28:01 0 33.55 0.00 1.09 0.02 0.07 65.28 01:28:01 1 30.44 0.00 1.21 0.12 0.08 68.15 01:28:01 2 19.86 0.00 1.36 9.29 0.07 69.42 01:28:01 3 45.44 0.00 1.97 6.84 0.08 45.66 Average: all 8.99 0.00 0.63 0.94 0.03 89.41 Average: 0 8.05 0.00 0.61 0.55 0.02 90.77 Average: 1 9.02 0.00 0.63 0.20 0.04 90.12 Average: 2 7.84 0.00 0.71 0.87 0.03 90.56 Average: 3 11.07 0.00 0.56 2.14 0.03 86.20