---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2089 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.2G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 473 1010 0 2459 3196 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d1:c7:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85498sec preferred_lft 85498sec inet6 fe80::f816:3eff:fed1:c727/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:cb:20:ac brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2089) 05/28/24 _x86_64_ (4 CPU) 15:34:55 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 93.73 50.32 43.41 4824.13 37638.14 15:37:01 0.98 0.00 0.98 0.00 12.07 15:38:01 1.28 0.02 1.27 2.40 14.00 15:39:01 0.90 0.00 0.90 0.00 10.13 15:40:01 1.03 0.00 1.03 0.00 12.80 15:41:01 0.85 0.00 0.85 0.00 9.73 15:42:01 1.20 0.00 1.20 0.00 13.86 15:43:01 0.72 0.00 0.72 0.00 8.80 15:44:01 1.13 0.00 1.13 0.00 13.73 15:45:01 1.27 0.00 1.27 0.00 15.33 15:46:01 1.32 0.00 1.32 0.00 14.93 15:47:01 4.57 3.48 1.08 147.71 200.77 15:48:01 112.80 36.44 76.36 1729.69 5297.57 15:49:01 267.29 12.83 254.46 2301.48 25310.58 Average: 34.97 7.37 27.60 644.02 4903.80 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 2054012 3459596 1984648 49.14 26412 1549028 805676 15.84 409200 1427908 72 15:37:01 2054396 3459996 1984264 49.13 26436 1549032 805676 15.84 408636 1427852 168 15:38:01 2055876 3461580 1982784 49.10 26460 1549108 805676 15.84 406804 1427928 148 15:39:01 2055448 3461204 1983212 49.11 26492 1549112 805676 15.84 406852 1427932 140 15:40:01 2051220 3457008 1987440 49.21 26524 1549104 815652 16.03 411264 1427932 160 15:41:01 2051384 3457148 1987276 49.21 26548 1549116 815652 16.03 411396 1427936 8 15:42:01 2051004 3456944 1987656 49.22 26572 1549248 815652 16.03 411256 1428068 8 15:43:01 2051312 3457300 1987348 49.21 26588 1549252 815652 16.03 411340 1428072 156 15:44:01 2051352 3457376 1987308 49.21 26628 1549260 815652 16.03 411452 1428076 160 15:45:01 2051368 3457480 1987292 49.21 26724 1549264 815652 16.03 411388 1428084 12 15:46:01 2051120 3457284 1987540 49.21 26756 1549268 815652 16.03 411528 1428088 8 15:47:01 2011232 3427632 2027428 50.20 26844 1559328 815652 16.03 443744 1436024 20 15:48:01 1602416 3334148 2436244 60.32 53332 1832316 879508 17.29 588512 1665640 158228 15:49:01 1097440 3329728 2941220 72.83 84212 2277792 1002964 19.72 833232 1873872 372 Average: 1949256 3438173 2089404 51.74 32609 1622159 830742 16.33 455472 1477387 11404 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 140.94 92.20 486.38 24.05 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.12 0.07 0.01 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.80 0.52 1.44 0.04 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 79.14 40.34 120.05 14.37 0.00 0.00 0.00 0.00 15:48:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 142.45 108.86 952.83 30.11 0.00 0.00 0.00 0.00 15:49:01 lo 5.67 5.67 0.51 0.51 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 317.06 278.15 1606.39 923.71 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 48.72 37.25 226.51 70.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2089) 05/28/24 _x86_64_ (4 CPU) 15:34:55 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 3.83 0.00 1.19 3.31 0.02 91.65 15:36:02 0 3.03 0.00 0.90 2.22 0.02 93.83 15:36:02 1 4.61 0.00 1.89 2.21 0.02 91.27 15:36:02 2 3.58 0.00 0.77 5.91 0.02 89.72 15:36:02 3 4.08 0.00 1.19 2.91 0.02 91.81 15:37:01 all 0.01 0.00 0.02 0.00 0.01 99.96 15:37:01 0 0.02 0.00 0.00 0.02 0.00 99.97 15:37:01 1 0.02 0.00 0.05 0.00 0.02 99.92 15:37:01 2 0.00 0.00 0.02 0.02 0.00 99.97 15:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:38:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:38:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:38:01 2 0.00 0.00 0.00 0.03 0.00 99.97 15:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 all 0.01 0.00 0.01 0.01 0.00 99.96 15:39:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:39:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:39:01 2 0.00 0.00 0.00 0.02 0.02 99.97 15:39:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:40:01 all 0.59 0.00 0.02 0.01 0.01 99.38 15:40:01 0 1.92 0.00 0.02 0.00 0.00 98.06 15:40:01 1 0.13 0.00 0.03 0.00 0.02 99.82 15:40:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:40:01 3 0.27 0.00 0.02 0.00 0.00 99.72 15:41:01 all 0.51 0.00 0.01 0.01 0.00 99.47 15:41:01 0 1.99 0.00 0.00 0.00 0.00 98.01 15:41:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:41:01 2 0.02 0.00 0.00 0.03 0.00 99.95 15:41:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 all 0.22 0.00 0.03 0.00 0.00 99.73 15:42:01 0 0.80 0.00 0.10 0.00 0.02 99.09 15:42:01 1 0.08 0.00 0.02 0.00 0.02 99.88 15:42:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 all 0.01 0.00 0.02 0.01 0.01 99.95 15:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 1 0.03 0.00 0.05 0.00 0.02 99.90 15:43:01 2 0.00 0.00 0.00 0.02 0.00 99.98 15:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:44:01 all 0.02 0.00 0.01 0.01 0.00 99.95 15:44:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:44:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:44:01 2 0.00 0.00 0.00 0.05 0.00 99.95 15:44:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 all 0.01 0.00 0.01 0.03 0.01 99.94 15:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:45:01 1 0.02 0.00 0.03 0.00 0.02 99.93 15:45:01 2 0.00 0.00 0.00 0.12 0.00 99.88 15:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:46:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:46:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:46:01 2 0.00 0.00 0.02 0.05 0.00 99.93 15:46:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.20 0.00 0.09 0.08 0.01 98.61 15:47:01 0 0.90 0.00 0.20 0.10 0.00 98.79 15:47:01 1 1.62 0.00 0.02 0.00 0.02 98.35 15:47:01 2 1.33 0.00 0.07 0.10 0.00 98.50 15:47:01 3 0.93 0.00 0.05 0.13 0.00 98.88 15:48:01 all 19.58 0.00 1.52 3.39 0.05 75.47 15:48:01 0 26.10 0.00 2.14 1.44 0.05 70.27 15:48:01 1 9.77 0.00 0.72 0.07 0.03 89.42 15:48:01 2 24.09 0.00 1.92 10.21 0.07 63.71 15:48:01 3 18.37 0.00 1.27 1.89 0.03 78.43 15:49:01 all 17.55 0.00 3.13 7.84 0.06 71.42 15:49:01 0 17.94 0.00 4.26 7.67 0.05 70.07 15:49:01 1 15.61 0.00 2.23 2.82 0.05 79.30 15:49:01 2 10.28 0.00 2.71 8.96 0.05 78.01 15:49:01 3 26.45 0.00 3.33 11.91 0.08 58.22 Average: all 3.11 0.00 0.43 1.05 0.01 95.39 Average: 0 3.78 0.00 0.55 0.81 0.01 94.85 Average: 1 2.29 0.00 0.37 0.36 0.02 96.96 Average: 2 2.80 0.00 0.39 1.82 0.01 94.97 Average: 3 3.57 0.00 0.42 1.20 0.01 94.80