---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2238 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: 2800.022 BogoMIPS: 5600.04 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 464 370 0 3109 3197 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:e7:a1:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fee7:a1cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:5a:9b:c5 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-2238) 05/30/24 _x86_64_ (4 CPU) 15:32:38 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 180.89 80.40 100.48 6155.64 42085.80 15:35:01 254.65 61.25 193.41 12330.39 113811.16 15:36:01 416.46 45.54 370.92 6345.08 36627.10 15:37:01 261.87 214.33 47.54 8068.52 9452.96 15:38:01 56.63 36.20 20.43 2009.73 4222.00 Average: 234.11 87.54 146.57 6982.75 41250.71 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1687956 3382828 2350696 58.20 51588 1797336 862560 16.96 534148 1632208 127776 15:35:01 104756 3339256 3933896 97.41 109544 3194016 1100276 21.63 463368 3162512 307312 15:36:01 158768 3258488 3879884 96.07 151656 2999592 1526628 30.01 705988 2843940 78304 15:37:01 490312 3227596 3548340 87.86 154608 2666388 1091144 21.45 934324 2319816 57484 15:38:01 434716 3301380 3603936 89.24 156540 2788020 967144 19.01 920696 2384264 14732 Average: 575302 3301910 3463350 85.76 124787 2689070 1109550 21.81 711705 2468548 117122 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.20 1.20 0.11 0.11 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 ens3 360.51 225.36 1390.78 67.23 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 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 428.38 183.96 14129.59 15.28 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 204.55 150.76 921.10 12.80 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 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 106.37 53.29 887.55 7.11 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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 142.57 109.23 843.52 19.90 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 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 248.50 144.53 3636.00 24.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2238) 05/30/24 _x86_64_ (4 CPU) 15:32:38 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.81 0.00 2.40 5.56 0.06 72.16 15:34:01 0 33.61 0.00 2.73 6.95 0.07 56.65 15:34:01 1 10.26 0.00 1.68 3.43 0.05 84.59 15:34:01 2 15.43 0.00 2.92 6.96 0.07 74.63 15:34:01 3 19.93 0.00 2.29 4.93 0.05 72.80 15:35:01 all 25.27 0.00 7.10 4.08 0.09 63.46 15:35:01 0 24.67 0.00 6.65 2.15 0.08 66.44 15:35:01 1 19.54 0.00 7.40 6.09 0.10 66.86 15:35:01 2 36.83 0.00 6.79 3.14 0.10 53.14 15:35:01 3 20.05 0.00 7.53 4.91 0.09 67.43 15:36:01 all 13.44 0.00 4.31 13.58 0.08 68.59 15:36:01 0 11.78 0.00 4.03 4.95 0.07 79.17 15:36:01 1 14.24 0.00 4.61 16.92 0.08 64.14 15:36:01 2 13.75 0.00 5.05 29.45 0.14 51.61 15:36:01 3 13.98 0.00 3.56 3.09 0.07 79.31 15:37:01 all 49.52 0.00 6.12 11.26 0.11 32.99 15:37:01 0 48.86 0.00 5.97 9.03 0.10 36.04 15:37:01 1 50.73 0.00 5.87 9.93 0.10 33.37 15:37:01 2 49.12 0.00 6.35 14.38 0.12 30.04 15:37:01 3 49.38 0.00 6.29 11.71 0.12 32.50 15:38:01 all 19.23 0.00 1.05 1.37 0.05 78.30 15:38:01 0 16.01 0.00 0.90 0.48 0.05 82.56 15:38:01 1 32.04 0.00 1.05 1.83 0.07 65.01 15:38:01 2 6.81 0.00 1.19 2.38 0.03 89.58 15:38:01 3 21.99 0.00 1.07 0.75 0.03 76.16 Average: all 25.43 0.00 4.18 7.16 0.08 63.14 Average: 0 26.97 0.00 4.05 4.71 0.07 64.20 Average: 1 25.37 0.00 4.11 7.63 0.08 62.81 Average: 2 24.32 0.00 4.45 11.25 0.09 59.88 Average: 3 25.07 0.00 4.13 5.07 0.07 65.66