---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3001 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: 3943 471 1038 0 2433 3198 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:ce:bd:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fece:bdf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:4c:8d:3f 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-3001) 01/28/25 _x86_64_ (4 CPU) 15:34:37 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 72.65 40.16 32.49 4247.83 37330.59 15:37:01 1.55 0.02 1.53 0.67 17.60 15:38:01 0.82 0.02 0.80 1.73 8.93 15:39:01 0.88 0.00 0.88 0.00 11.20 15:40:01 1.12 0.02 1.10 3.20 12.40 15:41:01 0.88 0.00 0.88 0.00 11.46 15:42:01 0.97 0.00 0.97 0.00 11.20 15:43:01 0.85 0.00 0.85 0.00 11.20 15:44:01 0.97 0.00 0.97 0.00 11.60 15:45:01 1.10 0.00 1.10 0.00 14.66 15:46:01 0.97 0.00 0.97 0.00 11.33 15:47:01 4.98 3.47 1.52 147.58 195.43 15:48:01 111.08 26.26 84.82 1574.00 6229.50 15:49:01 253.87 8.43 245.44 1480.29 24561.24 Average: 32.33 5.60 26.74 532.51 4888.39 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2065080 3470432 1973572 48.87 26440 1549288 827328 16.26 399072 1428568 68 15:37:01 2064984 3470408 1973668 48.87 26480 1549312 827328 16.26 397900 1428584 36 15:38:01 2065808 3471328 1972844 48.85 26496 1549368 827328 16.26 396788 1428640 168 15:39:01 2065720 3471276 1972932 48.85 26528 1549372 827328 16.26 396280 1428644 160 15:40:01 2065408 3471144 1973244 48.86 26560 1549468 835456 16.42 396504 1428740 160 15:41:01 2065268 3471180 1973384 48.86 26592 1549600 839436 16.50 396624 1428872 220 15:42:01 2065376 3471324 1973276 48.86 26616 1549604 839436 16.50 396604 1428876 156 15:43:01 2061804 3467808 1976848 48.95 26656 1549612 839436 16.50 400528 1428884 240 15:44:01 2061928 3467948 1976724 48.95 26672 1549612 835252 16.42 400300 1428884 148 15:45:01 2061924 3467976 1976728 48.95 26704 1549608 835252 16.42 400328 1428888 48 15:46:01 2061824 3467928 1976828 48.95 26728 1549624 835252 16.42 400452 1428892 156 15:47:01 2011904 3427892 2026748 50.18 26816 1559344 852096 16.75 442180 1436820 24 15:48:01 1568168 3367216 2470484 61.17 57132 1890844 870900 17.12 548392 1727624 204448 15:49:01 1058512 3268336 2980140 73.79 83416 2256976 999552 19.65 899212 1847896 6116 Average: 1953122 3445157 2085530 51.64 32845 1625117 849384 16.70 447940 1480629 15153 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 ens3 220.25 120.31 495.03 25.53 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 ens3 0.15 0.12 0.01 0.01 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 0.00 0.00 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.15 0.15 0.01 0.01 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.02 0.00 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.23 0.22 0.08 0.07 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 0.00 0.00 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.45 0.47 0.27 0.22 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 0.03 0.02 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.12 0.10 0.01 0.01 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 0.12 0.07 0.07 0.03 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 80.62 46.34 111.66 13.40 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 ens3 139.58 115.96 1026.61 34.81 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 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 15:49:01 ens3 293.02 277.12 1549.95 1257.86 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 lo 5.27 5.27 0.47 0.47 0.00 0.00 0.00 0.00 Average: ens3 52.48 40.06 227.40 95.14 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: lo 0.65 0.65 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-3001) 01/28/25 _x86_64_ (4 CPU) 15:34:37 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.54 0.00 1.04 1.94 0.02 93.47 15:36:01 0 2.86 0.00 1.92 2.54 0.03 92.66 15:36:01 1 3.47 0.00 0.72 1.87 0.02 93.93 15:36:01 2 3.47 0.00 0.67 0.72 0.03 95.11 15:36:01 3 4.36 0.00 0.82 2.66 0.02 92.15 15:37:01 all 0.31 0.00 0.01 0.01 0.01 99.65 15:37:01 0 1.19 0.00 0.02 0.00 0.00 98.79 15:37:01 1 0.02 0.00 0.00 0.03 0.02 99.93 15:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:37:01 3 0.00 0.00 0.02 0.00 0.02 99.97 15:38:01 all 0.35 0.00 0.02 0.01 0.00 99.63 15:38:01 0 1.32 0.00 0.02 0.02 0.02 98.63 15:38:01 1 0.03 0.00 0.02 0.02 0.00 99.93 15:38:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 1 0.03 0.00 0.02 0.03 0.02 99.90 15:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 all 0.03 0.00 0.02 0.01 0.01 99.94 15:40:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:40:01 1 0.03 0.00 0.03 0.03 0.02 99.88 15:40:01 2 0.00 0.00 0.03 0.00 0.00 99.97 15:40:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:41:01 all 0.08 0.00 0.02 0.01 0.00 99.88 15:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 1 0.05 0.00 0.07 0.02 0.00 99.87 15:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 3 0.27 0.00 0.03 0.00 0.00 99.70 15:42:01 all 0.23 0.00 0.01 0.00 0.00 99.75 15:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 1 0.03 0.00 0.03 0.03 0.02 99.88 15:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 3 0.85 0.00 0.02 0.00 0.02 99.12 15:43:01 all 0.10 0.00 0.01 0.01 0.01 99.87 15:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 1 0.05 0.00 0.03 0.03 0.00 99.88 15:43:01 2 0.32 0.00 0.02 0.00 0.02 99.65 15:43:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:44:01 all 0.02 0.00 0.01 0.00 0.01 99.95 15:44:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:44:01 1 0.03 0.00 0.00 0.02 0.02 99.93 15:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 3 0.03 0.00 0.02 0.00 0.02 99.93 15:45:01 all 0.03 0.00 0.02 0.00 0.00 99.94 15:45:01 0 0.02 0.00 0.03 0.00 0.00 99.95 15:45:01 1 0.02 0.00 0.03 0.02 0.02 99.92 15:45:01 2 0.05 0.00 0.02 0.00 0.00 99.93 15:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:46:01 all 0.01 0.00 0.01 0.01 0.00 99.96 15:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:46:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:46:01 2 0.02 0.00 0.00 0.00 0.02 99.97 15:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.17 0.00 0.09 0.05 0.00 98.68 15:47:01 0 1.48 0.00 0.02 0.00 0.00 98.50 15:47:01 1 1.08 0.00 0.05 0.08 0.00 98.78 15:47:01 2 1.15 0.00 0.07 0.07 0.00 98.72 15:47:01 3 0.97 0.00 0.23 0.08 0.02 98.69 15:48:01 all 19.78 0.00 1.51 3.19 0.06 75.46 15:48:01 0 12.87 0.00 1.33 0.17 0.07 85.56 15:48:01 1 25.88 0.00 1.46 6.46 0.05 66.16 15:48:01 2 34.61 0.00 2.51 5.77 0.08 57.04 15:48:01 3 5.91 0.00 0.78 0.40 0.02 92.90 15:49:01 all 17.97 0.00 2.98 6.42 0.09 72.53 15:49:01 0 23.17 0.00 2.52 5.02 0.10 69.19 15:49:01 1 11.12 0.00 3.22 9.01 0.07 76.59 15:49:01 2 23.86 0.00 3.48 6.56 0.10 66.00 15:49:01 3 13.80 0.00 2.69 5.09 0.10 78.32 Average: all 3.11 0.00 0.41 0.83 0.02 95.63 Average: 0 3.06 0.00 0.42 0.55 0.02 95.96 Average: 1 2.98 0.00 0.40 1.26 0.02 95.34 Average: 2 4.52 0.00 0.49 0.93 0.02 94.05 Average: 3 1.88 0.00 0.33 0.59 0.02 97.19