---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4596 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 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 484 494 0 2964 3177 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:c8:7b:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fec8:7bea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:d5:71:70 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-4596) 09/08/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 187.50 83.69 103.82 6575.17 41444.98 15:35:01 257.01 31.97 225.04 4065.44 125760.48 15:36:01 426.26 94.30 331.96 5053.02 25674.39 15:37:01 257.19 209.80 47.39 8097.45 10250.29 15:38:01 71.99 49.04 22.95 2950.17 2009.53 Average: 240.01 93.71 146.30 5347.14 41101.29 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1602480 3297920 2436172 60.32 52548 1797388 939572 18.47 622628 1632124 152992 15:35:01 478276 3312492 3560376 88.16 116820 2819420 1202296 23.63 506852 2778204 290040 15:36:01 186852 3247624 3851800 95.37 152284 2980000 1547384 30.42 763728 2780340 123384 15:37:01 575668 3185472 3462984 85.75 154864 2550876 1090328 21.43 987360 2196324 26792 15:38:01 558444 3288476 3480208 86.17 156828 2661248 961480 18.90 954548 2238968 14928 Average: 680344 3266397 3358308 83.15 126669 2561786 1148212 22.57 767023 2325192 121627 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 368.26 233.24 1427.60 67.73 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 ens3 512.97 244.45 14398.69 19.45 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 ens3 147.53 106.78 625.88 18.42 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 117.90 68.17 820.10 6.93 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 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 ens3 48.79 44.61 171.57 23.49 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 239.33 139.54 3498.22 27.20 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4596) 09/08/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.20 0.00 2.50 5.50 0.06 73.73 15:34:01 0 15.47 0.00 1.89 6.32 0.05 76.27 15:34:01 1 29.69 0.00 2.67 1.08 0.07 66.49 15:34:01 2 18.48 0.00 3.58 4.96 0.08 72.89 15:34:01 3 9.22 0.00 1.88 9.62 0.05 79.24 15:35:01 all 24.85 0.00 7.79 4.16 0.08 63.12 15:35:01 0 20.25 0.00 6.09 6.45 0.08 67.12 15:35:01 1 38.32 0.00 8.73 2.19 0.10 50.66 15:35:01 2 23.34 0.00 7.32 1.36 0.08 67.89 15:35:01 3 17.43 0.00 9.00 6.62 0.07 66.88 15:36:01 all 15.66 0.00 3.59 14.92 0.08 65.75 15:36:01 0 18.84 0.00 3.51 21.54 0.08 56.02 15:36:01 1 14.28 0.00 2.99 3.51 0.03 79.18 15:36:01 2 15.60 0.00 4.49 20.46 0.12 59.34 15:36:01 3 13.91 0.00 3.37 14.23 0.08 68.41 15:37:01 all 46.38 0.00 5.40 11.39 0.10 36.73 15:37:01 0 46.82 0.00 5.59 12.19 0.10 35.30 15:37:01 1 46.12 0.00 5.32 13.00 0.12 35.44 15:37:01 2 46.62 0.00 5.74 13.76 0.10 33.77 15:37:01 3 45.96 0.00 4.98 6.63 0.07 42.36 15:38:01 all 20.35 0.00 1.04 1.71 0.05 76.85 15:38:01 0 11.96 0.00 0.63 1.09 0.03 86.29 15:38:01 1 17.63 0.00 0.98 2.60 0.03 78.76 15:38:01 2 43.72 0.00 1.54 1.64 0.08 53.02 15:38:01 3 8.16 0.00 0.99 1.52 0.03 89.30 Average: all 25.07 0.00 4.05 7.53 0.07 63.27 Average: 0 22.65 0.00 3.53 9.51 0.07 64.23 Average: 1 29.16 0.00 4.12 4.47 0.07 62.18 Average: 2 29.57 0.00 4.53 8.44 0.09 57.37 Average: 3 18.89 0.00 4.03 7.72 0.06 69.30