---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1792 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: 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 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 489 999 0 2455 3181 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:24:ac:97 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe24:ac97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:2f:ee:bd 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-1792) 08/06/24 _x86_64_ (4 CPU) 15:34:50 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 87.77 44.16 43.61 4716.01 37625.88 15:37:01 1.07 0.00 1.07 0.00 12.61 15:38:01 0.85 0.00 0.85 0.00 10.80 15:39:01 0.73 0.00 0.73 0.00 9.33 15:40:01 1.03 0.00 1.03 0.00 13.06 15:41:01 0.78 0.00 0.78 0.00 9.87 15:42:01 0.93 0.00 0.93 0.00 12.13 15:43:01 0.77 0.00 0.77 0.00 9.60 15:44:01 0.95 0.00 0.95 0.00 12.26 15:45:01 1.18 0.00 1.18 0.00 14.53 15:46:01 1.00 0.00 1.00 0.00 11.46 15:47:01 4.65 3.48 1.17 152.11 216.76 15:48:01 118.83 36.08 82.75 1713.18 6042.46 15:49:01 261.39 12.86 248.53 2284.69 24825.33 Average: 34.46 6.91 27.56 634.03 4921.93 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 2048288 3454000 1990372 49.28 26444 1549360 824184 16.20 415384 1428428 236 15:37:01 2047764 3453628 1990896 49.30 26476 1549396 824184 16.20 414884 1428404 188 15:38:01 2047780 3453656 1990880 49.30 26500 1549400 824184 16.20 413844 1428408 24 15:39:01 2047588 3453504 1991072 49.30 26524 1549404 824184 16.20 413720 1428412 176 15:40:01 2047672 3453644 1990988 49.30 26564 1549396 831736 16.35 413880 1428412 160 15:41:01 2047440 3453576 1991220 49.30 26588 1549536 831736 16.35 413972 1428544 192 15:42:01 2047456 3453600 1991204 49.30 26628 1549540 831736 16.35 413640 1428548 24 15:43:01 2047200 3453420 1991460 49.31 26660 1549548 827420 16.26 413780 1428552 212 15:44:01 2047380 3453620 1991280 49.31 26684 1549548 827420 16.26 413844 1428556 8 15:45:01 2047108 3453392 1991552 49.31 26724 1549552 827420 16.26 414096 1428560 28 15:46:01 2047132 3453464 1991528 49.31 26768 1549556 827420 16.26 414096 1428564 156 15:47:01 1984804 3402024 2053856 50.85 26872 1560356 835348 16.42 468436 1436308 184 15:48:01 1508460 3284648 2530200 62.65 56156 1871732 945084 18.58 643648 1698104 194656 15:49:01 1058180 3286680 2980480 73.80 84128 2274692 964264 18.95 902016 1844692 1436 Average: 1933875 3425918 2104785 52.12 32837 1625073 846166 16.63 469231 1478035 14120 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 202.25 113.75 494.67 26.22 0.00 0.00 0.00 0.00 15:36:02 lo 0.47 0.47 0.04 0.04 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 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 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 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 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 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 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 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 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 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 15:41:01 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 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 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 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 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 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 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 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 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 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 15:46:01 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 117.68 72.45 137.60 20.04 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 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 140.48 108.03 1035.31 28.08 0.00 0.00 0.00 0.00 15:48:01 lo 0.87 0.87 0.08 0.08 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 297.80 297.53 1548.90 1252.98 0.00 0.00 0.00 0.00 15:49:01 lo 7.00 7.00 0.63 0.63 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 54.29 42.38 230.03 94.93 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1792) 08/06/24 _x86_64_ (4 CPU) 15:34:50 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 3.84 0.00 1.34 3.04 0.03 91.75 15:36:02 0 5.18 0.00 1.17 3.04 0.02 90.59 15:36:02 1 3.64 0.00 0.93 2.00 0.02 93.41 15:36:02 2 2.55 0.00 2.20 3.44 0.03 91.78 15:36:02 3 3.98 0.00 1.09 3.70 0.02 91.22 15:37:01 all 0.02 0.00 0.01 0.08 0.00 99.89 15:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:37:01 2 0.03 0.00 0.03 0.00 0.02 99.92 15:37:01 3 0.03 0.00 0.02 0.31 0.00 99.64 15:38:01 all 0.39 0.00 0.01 0.07 0.00 99.52 15:38:01 0 1.52 0.00 0.00 0.00 0.00 98.48 15:38:01 1 0.03 0.00 0.02 0.07 0.02 99.87 15:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:38:01 3 0.00 0.00 0.02 0.23 0.02 99.73 15:39:01 all 0.28 0.00 0.02 0.00 0.00 99.69 15:39:01 0 1.04 0.00 0.02 0.00 0.02 98.92 15:39:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:39:01 2 0.03 0.00 0.03 0.00 0.00 99.93 15:39:01 3 0.02 0.00 0.00 0.02 0.00 99.97 15:40:01 all 0.02 0.00 0.01 0.01 0.00 99.95 15:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:40:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 3 0.02 0.00 0.00 0.05 0.00 99.93 15:41:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 3 0.02 0.00 0.02 0.03 0.00 99.93 15:42:01 all 0.03 0.00 0.02 0.01 0.00 99.94 15:42:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:42:01 1 0.05 0.00 0.05 0.00 0.00 99.90 15:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 3 0.00 0.00 0.00 0.03 0.00 99.97 15:43:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:43:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:43:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:43:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:43:01 3 0.02 0.00 0.00 0.03 0.02 99.93 15:44:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:44:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:44:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 3 0.00 0.00 0.02 0.03 0.00 99.95 15:45:01 all 0.02 0.00 0.02 0.01 0.01 99.94 15:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 1 0.05 0.00 0.05 0.00 0.00 99.90 15:45:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 3 0.00 0.00 0.03 0.03 0.00 99.93 15:46:01 all 0.11 0.00 0.01 0.02 0.00 99.85 15:46:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:46:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:46:01 2 0.37 0.00 0.00 0.00 0.00 99.63 15:46:01 3 0.02 0.00 0.00 0.08 0.02 99.88 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.69 0.00 0.13 0.05 0.01 98.11 15:47:01 0 1.54 0.00 0.15 0.03 0.00 98.28 15:47:01 1 2.52 0.00 0.07 0.00 0.02 97.40 15:47:01 2 1.07 0.00 0.22 0.10 0.00 98.62 15:47:01 3 1.65 0.00 0.10 0.08 0.00 98.17 15:48:01 all 19.20 0.00 1.57 3.51 0.05 75.67 15:48:01 0 29.95 0.00 2.37 4.97 0.05 62.66 15:48:01 1 10.20 0.00 0.97 0.42 0.03 88.38 15:48:01 2 23.39 0.00 1.79 6.10 0.07 68.65 15:48:01 3 13.19 0.00 1.14 2.56 0.07 83.05 15:49:01 all 17.56 0.00 3.06 7.36 0.08 71.94 15:49:01 0 15.61 0.00 2.90 5.38 0.08 76.03 15:49:01 1 17.54 0.00 2.71 4.47 0.07 75.21 15:49:01 2 20.00 0.00 4.00 12.38 0.12 63.50 15:49:01 3 17.11 0.00 2.64 7.23 0.07 72.95 Average: all 3.08 0.00 0.44 1.01 0.02 95.45 Average: 0 3.93 0.00 0.47 0.96 0.01 94.63 Average: 1 2.44 0.00 0.35 0.50 0.02 96.69 Average: 2 3.38 0.00 0.59 1.56 0.02 94.45 Average: 3 2.57 0.00 0.36 1.03 0.01 96.03