---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-40473 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 8.4G 70G 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 588 13243 0 2208 15140 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:2a:21:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85298sec preferred_lft 85298sec inet6 fe80::f816:3eff:fe2a:2122/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40473) 09/21/24 _x86_64_ (4 CPU) 10:55:14 LINUX RESTART (4 CPU) 10:56:02 tps rtps wtps bread/s bwrtn/s 10:57:01 5.95 0.00 5.95 0.00 1454.67 10:58:01 2.60 0.00 2.60 0.00 1366.71 10:59:01 1.88 0.00 1.88 0.00 1357.41 11:00:01 2.33 0.00 2.33 0.00 1230.33 11:01:01 1.92 0.00 1.92 0.00 1358.17 11:02:01 2.27 0.00 2.27 0.00 1363.01 11:03:01 1.78 0.00 1.78 0.00 1223.13 11:04:01 2.30 0.00 2.30 0.00 1363.77 11:05:01 2.05 0.00 2.05 0.00 1359.91 11:06:01 2.30 0.00 2.30 0.00 1363.51 11:07:01 1.80 0.00 1.80 0.00 1222.46 11:08:01 2.03 0.00 2.03 0.00 1360.31 11:09:01 1.78 0.00 1.78 0.00 1355.91 11:10:01 2.10 0.00 2.10 0.00 1361.24 11:11:01 7.58 5.20 2.38 128.11 1550.14 11:12:01 159.32 32.58 126.75 1675.85 7938.81 11:13:01 132.19 23.81 108.38 1683.99 16123.71 Average: 19.55 3.63 15.93 205.37 2610.12 10:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 14457336 15686408 1967632 11.98 32100 1416492 703744 4.03 497160 1299784 144 10:58:01 14452252 15681416 1972716 12.01 32188 1416496 703744 4.03 503440 1299728 124 10:59:01 14451736 15681016 1973232 12.01 32268 1416500 703744 4.03 504080 1299732 136 11:00:01 14451460 15680840 1973508 12.02 32348 1416504 703744 4.03 503848 1299732 4 11:01:01 14450512 15680024 1974456 12.02 32428 1416504 703744 4.03 504572 1299732 168 11:02:01 14449744 15679344 1975224 12.03 32500 1416512 703744 4.03 504968 1299744 184 11:03:01 14449820 15679512 1975148 12.03 32572 1416516 703744 4.03 505064 1299748 164 11:04:01 14449456 15679232 1975512 12.03 32636 1416520 703744 4.03 505912 1299752 168 11:05:01 14448516 15678392 1976452 12.03 32724 1416520 703744 4.03 506608 1299748 156 11:06:01 14448640 15678592 1976328 12.03 32796 1416528 703744 4.03 506612 1299752 32 11:07:01 14448572 15678596 1976396 12.03 32868 1416524 703744 4.03 506592 1299760 20 11:08:01 14448092 15678184 1976876 12.04 32932 1416536 703744 4.03 506896 1299764 16 11:09:01 14446792 15676960 1978176 12.04 33004 1416536 703744 4.03 508080 1299768 28 11:10:01 14446568 15676772 1978400 12.05 33076 1416532 703744 4.03 507980 1299768 16 11:11:01 14394280 15634108 2030688 12.36 33768 1425284 702076 4.02 552996 1306848 272 11:12:01 13981436 15545712 2443532 14.88 64244 1702072 777868 4.45 696536 1538664 154636 11:13:01 13625992 15560596 2798976 17.04 76352 2047192 743732 4.26 741564 1823708 61536 Average: 14370659 15662100 2054309 12.51 37106 1470928 710358 4.07 533112 1345043 12812 10:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 ens3 0.22 0.19 0.06 0.38 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 1.32 0.32 2.14 0.02 0.00 0.00 0.00 0.00 10:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:59:01 ens3 0.87 0.82 0.51 1.19 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 0.60 0.18 0.11 0.05 0.00 0.00 0.00 0.00 11:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:01:01 ens3 1.68 1.02 0.84 0.97 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 0.23 0.15 0.06 0.22 0.00 0.00 0.00 0.00 11:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:03:01 ens3 0.53 0.13 0.10 0.17 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 1.55 0.83 0.54 0.59 0.00 0.00 0.00 0.00 11:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:05:01 ens3 0.75 0.48 0.37 0.62 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 0.35 0.25 0.14 0.24 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 ens3 0.33 0.15 0.12 0.20 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 0.32 0.22 0.07 0.17 0.00 0.00 0.00 0.00 11:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 ens3 0.65 0.60 0.31 0.99 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 0.22 0.22 0.06 0.17 0.00 0.00 0.00 0.00 11:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 49.43 34.99 108.45 15.84 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 126.31 93.37 962.97 29.76 0.00 0.00 0.00 0.00 11:12:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 11:13:01 ens3 573.75 435.09 2112.59 139.65 0.00 0.00 0.00 0.00 11:13:01 lo 19.18 19.18 0.96 0.96 0.00 0.00 0.00 0.00 Average: ens3 44.70 33.50 187.79 11.26 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40473) 09/21/24 _x86_64_ (4 CPU) 10:55:14 LINUX RESTART (4 CPU) 10:56:02 CPU %user %nice %system %iowait %steal %idle 10:57:01 all 0.38 0.00 0.01 0.17 0.01 99.42 10:57:01 0 0.07 0.00 0.02 0.00 0.00 99.92 10:57:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:57:01 2 1.38 0.00 0.00 0.08 0.00 98.54 10:57:01 3 0.07 0.00 0.03 0.59 0.02 99.29 10:58:01 all 0.52 0.00 0.04 0.16 0.00 99.29 10:58:01 0 0.07 0.00 0.02 0.00 0.00 99.92 10:58:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:58:01 2 1.89 0.00 0.08 0.05 0.02 97.96 10:58:01 3 0.05 0.00 0.02 0.58 0.03 99.32 10:59:01 all 0.60 0.00 0.01 0.15 0.01 99.23 10:59:01 0 0.02 0.00 0.00 0.02 0.00 99.97 10:59:01 1 0.12 0.00 0.05 0.00 0.03 99.80 10:59:01 2 2.09 0.00 0.02 0.05 0.00 97.85 10:59:01 3 0.13 0.00 0.00 0.52 0.00 99.35 11:00:01 all 0.43 0.00 0.02 0.17 0.01 99.37 11:00:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:00:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:00:01 2 1.63 0.00 0.00 0.18 0.00 98.19 11:00:01 3 0.03 0.00 0.05 0.50 0.03 99.38 11:01:01 all 0.42 0.00 0.01 0.27 0.01 99.30 11:01:01 0 0.05 0.00 0.00 0.00 0.00 99.95 11:01:01 1 0.05 0.00 0.00 0.00 0.00 99.95 11:01:01 2 1.48 0.00 0.02 0.31 0.02 98.17 11:01:01 3 0.07 0.00 0.00 0.77 0.02 99.15 11:02:01 all 0.02 0.00 0.01 0.52 0.00 99.45 11:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:02:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:02:01 2 0.00 0.00 0.00 1.17 0.00 98.83 11:02:01 3 0.05 0.00 0.02 0.92 0.02 99.00 11:03:01 all 0.30 0.00 0.01 0.15 0.01 99.53 11:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:03:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:03:01 2 1.12 0.00 0.02 0.05 0.00 98.81 11:03:01 3 0.05 0.00 0.00 0.53 0.02 99.40 11:04:01 all 0.10 0.00 0.02 0.61 0.01 99.27 11:04:01 0 0.05 0.00 0.02 0.00 0.00 99.93 11:04:01 1 0.08 0.00 0.03 0.02 0.02 99.85 11:04:01 2 0.20 0.00 0.02 1.64 0.02 98.13 11:04:01 3 0.05 0.00 0.02 0.82 0.00 99.12 11:05:01 all 0.03 0.00 0.02 0.17 0.01 99.77 11:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:05:01 1 0.02 0.00 0.05 0.00 0.03 99.90 11:05:01 2 0.05 0.00 0.00 0.10 0.00 99.85 11:05:01 3 0.03 0.00 0.03 0.58 0.02 99.33 11:06:01 all 0.04 0.00 0.01 0.18 0.00 99.77 11:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:06:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:06:01 2 0.10 0.00 0.02 0.02 0.00 99.87 11:06:01 3 0.03 0.00 0.02 0.68 0.00 99.27 11:07:01 all 0.10 0.00 0.01 0.13 0.01 99.75 11:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:07:01 1 0.02 0.00 0.03 0.00 0.02 99.93 11:07:01 2 0.33 0.00 0.00 0.00 0.00 99.67 11:07:01 3 0.03 0.00 0.00 0.50 0.02 99.45 11:07:01 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 0.51 0.00 0.01 0.15 0.01 99.32 11:08:01 0 1.50 0.00 0.00 0.00 0.02 98.48 11:08:01 1 0.03 0.00 0.02 0.00 0.02 99.93 11:08:01 2 0.46 0.00 0.03 0.00 0.02 99.49 11:08:01 3 0.05 0.00 0.02 0.58 0.00 99.35 11:09:01 all 0.54 0.00 0.02 0.15 0.00 99.29 11:09:01 0 1.99 0.00 0.02 0.00 0.00 98.00 11:09:01 1 0.10 0.00 0.02 0.00 0.02 99.87 11:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:09:01 3 0.08 0.00 0.00 0.58 0.02 99.32 11:10:01 all 0.11 0.00 0.01 0.15 0.01 99.72 11:10:01 0 0.38 0.00 0.00 0.00 0.00 99.62 11:10:01 1 0.03 0.00 0.03 0.00 0.02 99.92 11:10:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:10:01 3 0.00 0.00 0.02 0.60 0.00 99.38 11:11:01 all 0.82 0.00 0.08 0.18 0.01 98.91 11:11:01 0 0.97 0.00 0.05 0.00 0.02 98.96 11:11:01 1 1.08 0.00 0.10 0.05 0.02 98.75 11:11:01 2 0.57 0.00 0.05 0.02 0.00 99.37 11:11:01 3 0.67 0.00 0.10 0.65 0.02 98.56 11:12:01 all 18.13 0.00 1.53 4.12 0.05 76.18 11:12:01 0 17.19 0.00 1.74 4.46 0.03 76.59 11:12:01 1 13.29 0.00 1.02 1.17 0.03 84.48 11:12:01 2 28.32 0.00 1.90 1.47 0.07 68.24 11:12:01 3 13.75 0.00 1.44 9.38 0.05 75.38 11:13:01 all 51.80 0.00 2.85 2.00 0.10 43.26 11:13:01 0 47.76 0.00 3.14 2.00 0.10 47.00 11:13:01 1 49.78 0.00 2.70 1.36 0.08 46.07 11:13:01 2 58.35 0.00 3.10 2.52 0.10 35.93 11:13:01 3 51.33 0.00 2.45 2.11 0.08 44.02 Average: all 4.39 0.00 0.27 0.55 0.02 94.77 Average: 0 4.11 0.00 0.30 0.38 0.01 95.21 Average: 1 3.80 0.00 0.24 0.15 0.02 95.79 Average: 2 5.74 0.00 0.31 0.45 0.01 93.49 Average: 3 3.90 0.00 0.25 1.23 0.02 94.61