---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3470 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 470 497 0 2975 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:0a:17:45 brd ff:ff:ff:ff:ff:ff inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe0a:1745/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:b9:91:8b 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-3470) 02/02/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 175.94 69.41 106.53 5623.46 41784.12 15:35:01 229.78 26.96 202.81 3263.96 115902.98 15:36:01 440.81 89.55 351.26 4794.93 37604.00 15:37:01 241.04 189.20 51.84 8077.45 12814.26 15:38:01 81.64 66.67 14.96 3781.37 2774.20 Average: 233.85 88.56 145.30 5114.22 41936.80 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1713556 3384224 2325096 57.57 50788 1776028 867104 17.04 515420 1631980 156056 15:35:01 140244 3342224 3898408 96.53 104928 3209420 1094916 21.52 485792 3152612 255396 15:36:01 153036 3327296 3885616 96.21 149332 3089644 1292860 25.41 607116 2967384 240 15:37:01 829164 3357968 3209488 79.47 153688 2477580 902044 17.73 823376 2115504 4780 15:38:01 533396 3260092 3505256 86.79 155572 2667544 993468 19.53 1003980 2223712 17152 Average: 673879 3334361 3364773 83.31 122862 2644043 1030078 20.25 687137 2418238 86725 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:34:02 ens3 386.09 240.41 1437.66 69.14 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 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 ens3 431.27 234.42 14376.36 18.65 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 211.36 161.92 968.22 13.97 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 1.12 1.12 0.66 0.42 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 181.00 118.78 1094.13 31.28 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 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 241.55 151.06 3540.38 26.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3470) 02/02/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.35 0.00 2.29 5.04 0.06 74.27 15:34:02 0 15.13 0.00 1.54 3.19 0.03 80.11 15:34:02 1 33.72 0.00 3.20 3.56 0.07 59.45 15:34:02 2 13.31 0.00 2.56 11.55 0.08 72.50 15:34:02 3 11.28 0.00 1.84 1.85 0.05 84.98 15:35:01 all 21.60 0.00 6.27 3.97 0.08 68.08 15:35:01 0 14.09 0.00 6.43 4.67 0.09 74.72 15:35:01 1 34.60 0.00 6.69 3.77 0.10 54.83 15:35:01 2 16.49 0.00 6.63 7.05 0.07 69.76 15:35:01 3 21.27 0.00 5.35 0.36 0.07 72.95 15:36:01 all 8.04 0.00 3.66 14.51 0.09 73.70 15:36:01 0 6.60 0.00 5.22 25.77 0.10 62.32 15:36:01 1 6.63 0.00 2.20 3.59 0.05 87.53 15:36:01 2 10.09 0.00 2.84 11.30 0.13 75.64 15:36:01 3 8.82 0.00 4.38 17.43 0.08 69.28 15:37:01 all 53.55 0.00 6.55 10.70 0.12 29.09 15:37:01 0 52.94 0.00 6.95 12.53 0.12 27.45 15:37:01 1 53.33 0.00 5.89 4.26 0.10 36.42 15:37:01 2 53.23 0.00 6.48 12.16 0.14 28.00 15:37:01 3 54.69 0.00 6.87 13.86 0.14 24.44 15:38:01 all 18.49 0.00 1.02 1.64 0.05 78.79 15:38:01 0 13.73 0.00 0.70 0.83 0.03 84.70 15:38:01 1 19.34 0.00 1.02 0.79 0.03 78.82 15:38:01 2 17.59 0.00 1.30 2.36 0.05 78.70 15:38:01 3 23.32 0.00 1.08 2.59 0.05 72.97 Average: all 23.98 0.00 3.94 7.17 0.08 64.83 Average: 0 20.47 0.00 4.14 9.39 0.07 65.92 Average: 1 29.48 0.00 3.78 3.19 0.07 63.48 Average: 2 22.12 0.00 3.94 8.88 0.09 64.96 Average: 3 23.85 0.00 3.89 7.23 0.08 64.95