---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8913 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 13G 7.2G 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: 3943 470 478 0 2994 3190 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:45:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fece:45ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:9d:b1:cc 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-8913) 10/28/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 186.04 85.95 100.08 6644.89 41166.49 15:35:02 204.24 25.25 178.99 3206.51 95689.81 15:36:01 397.37 81.68 315.69 4734.94 51224.67 15:37:01 237.03 134.03 103.00 5886.35 15889.22 15:38:01 151.72 128.96 22.76 5993.80 3135.74 Average: 234.73 91.17 143.56 5294.03 41417.77 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1609660 3309640 2428992 60.14 46316 1810072 962420 18.92 630352 1621328 163512 15:35:02 196640 3334196 3842012 95.13 95780 3164704 1114328 21.90 520080 3073592 269736 15:36:01 301764 3334504 3736888 92.53 140696 2975076 1089876 21.42 598372 2847608 252 15:37:01 855860 3330040 3182792 78.81 154156 2417352 1115028 21.92 829720 2075996 4656 15:38:01 523040 3269288 3515612 87.05 156352 2678340 1017480 20.00 988592 2240328 16548 Average: 697393 3315534 3341259 82.73 118660 2609109 1059826 20.83 713423 2371770 90941 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 ens3 410.95 269.36 1391.89 74.98 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:35:02 ens3 453.68 251.94 14159.82 25.24 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 149.22 113.59 529.10 9.47 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 15:37:01 ens3 101.95 77.19 434.06 6.76 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 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 ens3 214.46 129.60 1173.23 31.18 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 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 266.54 168.56 3553.25 29.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8913) 10/28/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.77 0.00 2.31 5.91 0.06 73.94 15:34:01 0 11.66 0.00 1.51 7.41 0.05 79.38 15:34:01 1 35.36 0.00 3.89 3.74 0.07 56.95 15:34:01 2 12.98 0.00 2.29 7.19 0.07 77.47 15:34:01 3 11.20 0.00 1.56 5.30 0.05 81.89 15:35:02 all 20.83 0.00 5.43 3.77 0.07 69.91 15:35:02 0 10.77 0.00 4.82 4.87 0.07 79.48 15:35:02 1 19.98 0.00 6.03 4.80 0.05 69.13 15:35:02 2 37.07 0.00 5.67 1.91 0.08 55.27 15:35:02 3 15.63 0.00 5.24 3.50 0.07 75.56 15:36:01 all 9.35 0.00 4.15 12.73 0.08 73.70 15:36:01 0 11.52 0.00 5.85 29.00 0.10 53.52 15:36:01 1 8.15 0.00 3.31 1.66 0.05 86.83 15:36:01 2 5.77 0.00 3.84 13.22 0.12 77.05 15:36:01 3 11.92 0.00 3.58 7.02 0.07 77.41 15:37:01 all 53.23 0.00 6.83 10.55 0.10 29.29 15:37:01 0 52.96 0.00 6.78 9.42 0.10 30.74 15:37:01 1 52.54 0.00 7.25 9.09 0.10 31.02 15:37:01 2 54.85 0.00 6.88 13.45 0.10 24.73 15:37:01 3 52.59 0.00 6.46 10.23 0.08 30.64 15:38:01 all 17.43 0.00 1.13 4.43 0.06 76.95 15:38:01 0 26.00 0.00 1.12 3.46 0.07 69.35 15:38:01 1 12.02 0.00 1.00 3.67 0.03 83.27 15:38:01 2 18.70 0.00 1.42 4.81 0.07 75.00 15:38:01 3 12.96 0.00 0.97 5.75 0.07 80.25 Average: all 23.74 0.00 3.96 7.45 0.07 64.78 Average: 0 22.59 0.00 4.00 10.75 0.08 62.58 Average: 1 25.65 0.00 4.29 4.60 0.06 65.40 Average: 2 25.90 0.00 4.01 8.10 0.09 61.90 Average: 3 20.81 0.00 3.55 6.34 0.07 69.22