---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4678 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 12G 7.3G 63% / 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 488 1234 0 2220 3175 Swap: 1023 1 1022 ---> 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:50:77:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe50:7790/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:8c:f7:ff 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-4678) 03/16/24 _x86_64_ (4 CPU) 04:29:43 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:02 156.25 83.58 72.67 6555.73 41567.75 04:32:01 156.27 15.38 140.89 2325.75 63616.67 04:33:01 189.57 57.88 131.69 8578.47 55957.75 04:34:02 24.80 1.73 23.07 18.13 757.20 04:35:01 208.00 107.52 100.47 4134.49 37337.54 04:36:01 340.48 320.55 19.93 12859.46 1132.74 04:37:01 66.49 40.49 26.00 1842.76 1606.67 Average: 163.03 89.72 73.31 5197.16 28753.83 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:02 1582300 3267128 2456360 60.82 43288 1800964 975372 19.17 667412 1617212 136644 04:32:01 163176 3298816 3875484 95.96 83252 3156728 1128632 22.19 595704 3009188 317280 04:33:01 161380 3299872 3877280 96.00 111480 3077764 1225720 24.09 587096 2964304 1188 04:34:02 227276 3296664 3811384 94.37 111932 3009320 1227276 24.12 545264 2939416 8524 04:35:01 1798492 3297092 2240168 55.47 133216 1501900 1206992 23.73 695916 1319508 2376 04:36:01 1404232 3304516 2634428 65.23 135660 1889052 1124312 22.10 1360308 1025432 520 04:37:01 1281672 3262988 2756988 68.26 138548 1966784 1068280 21.00 1473196 1034580 2556 Average: 945504 3289582 3093156 76.59 108197 2343216 1136655 22.34 846414 1987091 67013 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:02 ens3 381.75 249.55 1486.05 62.86 0.00 0.00 0.00 0.00 04:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:32:01 ens3 445.39 199.53 11864.98 17.90 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 2.44 2.44 0.21 0.21 0.00 0.00 0.00 0.00 04:33:01 ens3 72.23 51.27 299.90 7.21 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 ens3 5.50 2.00 5.09 0.13 0.00 0.00 0.00 0.00 04:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 ens3 297.19 262.48 2853.18 31.30 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 04:36:01 ens3 318.36 552.92 32.65 4281.91 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 7.33 7.33 0.64 0.64 0.00 0.00 0.00 0.00 04:37:01 ens3 27.43 31.89 16.04 113.50 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 220.42 192.62 2342.24 647.91 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 1.81 1.81 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4678) 03/16/24 _x86_64_ (4 CPU) 04:29:43 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:02 all 19.50 0.00 2.23 4.52 0.08 73.68 04:31:02 0 22.36 0.00 1.92 1.69 0.10 73.93 04:31:02 1 17.86 0.00 1.93 5.09 0.05 75.08 04:31:02 2 10.79 0.00 1.61 8.05 0.08 79.47 04:31:02 3 26.95 0.00 3.43 3.26 0.07 66.28 04:32:01 all 23.97 0.00 4.28 2.62 0.11 69.02 04:32:01 0 21.20 0.00 4.09 0.63 0.10 73.98 04:32:01 1 10.76 0.00 4.11 2.36 0.09 82.68 04:32:01 2 16.64 0.00 3.42 4.09 0.10 75.74 04:32:01 3 47.27 0.00 5.50 3.43 0.15 43.65 04:33:01 all 19.22 0.00 7.04 2.96 0.12 70.66 04:33:01 0 21.41 0.00 8.30 3.44 0.12 66.73 04:33:01 1 24.52 0.00 7.02 2.93 0.12 65.42 04:33:01 2 13.77 0.00 4.72 2.55 0.12 78.84 04:33:01 3 17.18 0.00 8.13 2.90 0.12 71.67 04:34:02 all 19.16 0.00 5.96 0.05 0.09 74.73 04:34:02 0 31.09 0.00 8.27 0.05 0.13 60.46 04:34:02 1 18.76 0.00 5.41 0.05 0.10 75.68 04:34:02 2 7.15 0.00 2.08 0.08 0.05 90.64 04:34:02 3 19.61 0.00 8.04 0.05 0.10 72.21 04:35:01 all 34.96 0.00 5.85 10.84 0.13 48.21 04:35:01 0 41.46 0.00 5.44 11.43 0.14 41.54 04:35:01 1 34.74 0.00 7.22 10.02 0.14 47.88 04:35:01 2 32.07 0.00 4.66 12.12 0.15 50.99 04:35:01 3 31.58 0.00 6.11 9.81 0.12 52.39 04:36:01 all 24.59 0.00 1.78 26.43 0.19 47.01 04:36:01 0 26.89 0.00 1.80 29.14 0.17 42.01 04:36:01 1 24.12 0.00 1.84 27.75 0.19 46.10 04:36:01 2 24.88 0.00 2.13 27.60 0.25 45.14 04:36:01 3 22.47 0.00 1.34 21.25 0.13 54.80 04:37:01 all 20.51 0.00 0.84 1.50 0.07 77.07 04:37:01 0 21.15 0.00 0.73 0.17 0.08 77.86 04:37:01 1 49.28 0.00 1.23 0.73 0.08 48.68 04:37:01 2 4.85 0.00 0.67 1.35 0.07 93.06 04:37:01 3 6.86 0.00 0.74 3.76 0.03 88.60 Average: all 23.09 0.00 3.99 6.97 0.11 65.83 Average: 0 26.49 0.00 4.36 6.64 0.12 62.39 Average: 1 25.76 0.00 4.10 6.97 0.11 63.07 Average: 2 15.67 0.00 2.75 7.96 0.12 73.51 Average: 3 24.43 0.00 4.74 6.34 0.10 64.39