---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3384 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 481 402 0 3059 3179 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:f4:9a:03 brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fef4:9a03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:26:73:30 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-3384) 08/25/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 187.50 83.82 103.68 6582.64 41369.52 15:35:01 102.53 22.13 80.40 3155.61 28576.44 15:36:02 349.39 64.17 285.23 13509.86 112108.63 15:37:01 246.15 21.60 224.55 2020.60 22732.50 15:38:01 267.59 239.14 28.45 9776.37 3082.15 Average: 230.65 86.37 144.27 7029.00 41673.90 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1537148 3292784 2501504 61.94 51772 1856648 941236 18.50 658924 1655724 209652 15:35:01 741828 3327044 3296824 81.63 62564 2659568 1045264 20.55 618612 2456372 133728 15:36:02 161184 3230364 3877468 96.01 130720 2997524 1297608 25.51 630052 2928176 48872 15:37:01 704332 3205576 3334320 82.56 153336 2430316 1614912 31.74 809688 2228052 105316 15:38:01 518624 3304708 3520028 87.16 154872 2713020 956384 18.80 896256 2329684 27380 Average: 732623 3272095 3306029 81.86 110653 2531415 1171081 23.02 722706 2319602 104990 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 ens3 408.32 257.42 1439.54 69.56 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 299.95 142.03 10259.38 12.32 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 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 223.78 125.11 4365.87 8.77 0.00 0.00 0.00 0.00 15:36:02 lo 0.00 0.00 0.00 0.00 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 115.55 92.60 454.91 8.43 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 149.94 86.44 979.96 17.59 0.00 0.00 0.00 0.00 15:38:01 lo 0.33 0.33 0.04 0.04 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 239.91 140.87 3510.47 23.37 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 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-3384) 08/25/24 _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 17.94 0.00 2.40 5.69 0.06 73.90 15:34:01 0 22.13 0.00 2.18 3.43 0.07 72.19 15:34:01 1 29.12 0.00 2.59 2.44 0.07 65.79 15:34:01 2 6.63 0.00 2.68 8.04 0.05 82.60 15:34:01 3 13.82 0.00 2.20 8.87 0.07 75.05 15:35:01 all 9.77 0.00 1.30 2.81 0.05 86.07 15:35:01 0 5.42 0.00 1.48 4.10 0.03 88.97 15:35:01 1 23.62 0.00 1.82 1.17 0.07 73.31 15:35:01 2 4.02 0.00 0.92 3.81 0.03 91.22 15:35:01 3 5.99 0.00 0.94 2.16 0.08 90.83 15:36:02 all 18.94 0.00 7.82 7.25 0.11 65.88 15:36:02 0 17.52 0.00 7.50 4.98 0.10 69.91 15:36:02 1 17.26 0.00 8.97 2.09 0.10 71.59 15:36:02 2 20.31 0.00 7.62 4.90 0.12 67.05 15:36:02 3 20.70 0.00 7.16 17.02 0.12 55.01 15:37:01 all 42.52 0.00 6.39 7.53 0.11 43.45 15:37:01 0 40.50 0.00 5.95 5.13 0.10 48.31 15:37:01 1 41.49 0.00 6.40 1.61 0.09 50.42 15:37:01 2 46.92 0.00 6.21 4.98 0.12 41.77 15:37:01 3 41.18 0.00 7.00 18.39 0.10 33.33 15:38:01 all 25.83 0.00 2.73 10.94 0.08 60.41 15:38:01 0 27.34 0.00 3.18 16.50 0.08 52.89 15:38:01 1 25.46 0.00 2.43 5.44 0.07 66.59 15:38:01 2 25.92 0.00 2.54 8.73 0.10 62.71 15:38:01 3 24.60 0.00 2.80 13.11 0.08 59.42 Average: all 22.92 0.00 4.11 6.84 0.08 66.05 Average: 0 22.53 0.00 4.04 6.84 0.08 66.51 Average: 1 27.35 0.00 4.42 2.56 0.08 65.60 Average: 2 20.63 0.00 3.98 6.10 0.08 69.21 Average: 3 21.17 0.00 4.00 11.87 0.09 62.87