---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4647 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 11G 8.8G 55% / 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 503 679 0 2761 3179 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:0c:ca:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe0c:cad5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:39:1b:46 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 inet6 fe80::42:7cff:fe39:1b46/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4647) 06/26/24 _x86_64_ (4 CPU) 16:37:03 LINUX RESTART (4 CPU) 16:38:02 tps rtps wtps bread/s bwrtn/s 16:39:01 119.18 48.92 70.26 3461.34 9702.61 16:40:01 27.03 0.25 26.78 3.60 4086.79 16:41:01 5.65 0.02 5.63 0.13 228.59 16:42:01 6.47 0.00 6.47 0.00 231.69 16:43:01 5.32 0.00 5.32 0.00 173.44 16:44:01 6.38 0.00 6.38 0.00 267.96 16:45:01 50.91 12.21 38.69 814.13 6164.57 16:46:01 180.66 55.16 125.49 6558.75 71149.88 Average: 50.06 14.50 35.56 1350.47 11505.42 16:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 1315012 3221008 2723640 67.44 60624 1992676 1030204 20.25 735692 1791360 107288 16:40:01 1265456 3182240 2773196 68.67 62520 2000736 1052404 20.69 776460 1797708 1100 16:41:01 1257020 3177840 2781632 68.88 63632 2003132 1060320 20.84 781856 1799588 812 16:42:01 1252872 3178036 2785780 68.98 64680 2005924 1069160 21.02 782264 1801964 596 16:43:01 1246588 3175532 2792064 69.13 65696 2008204 1069160 21.02 786320 1803692 1364 16:44:01 1218236 3152476 2820416 69.84 66676 2011652 1083836 21.31 810820 1805636 3720 16:45:01 641588 2781884 3397064 84.11 69404 2210232 1371732 26.96 1259488 1922204 8128 16:46:01 709124 3240572 3329528 82.44 84900 2593288 1008164 19.82 905332 2224496 138360 Average: 1113237 3138698 2925415 72.44 67266 2103230 1093122 21.49 854779 1868331 32671 16:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 lo 2.78 2.78 0.26 0.26 0.00 0.00 0.00 0.00 16:39:01 ens3 105.17 88.63 809.74 20.25 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:40:01 ens3 70.97 92.67 126.59 14.60 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:41:01 ens3 44.82 64.48 41.79 9.90 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:42:01 ens3 45.96 66.61 48.12 10.30 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:43:01 ens3 44.68 64.79 40.01 10.21 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:44:01 ens3 82.29 121.66 62.61 18.53 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 1.30 1.30 0.58 0.58 0.00 0.00 0.00 0.00 16:45:01 ens3 397.53 406.25 2833.29 66.94 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 1.67 1.67 0.14 0.14 0.00 0.00 0.00 0.00 16:46:01 ens3 305.38 250.95 4964.82 55.95 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 137.17 144.62 1116.56 25.85 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4647) 06/26/24 _x86_64_ (4 CPU) 16:37:03 LINUX RESTART (4 CPU) 16:38:02 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 18.12 0.00 1.46 3.33 0.06 77.03 16:39:01 0 16.13 0.00 1.32 1.68 0.05 80.82 16:39:01 1 4.23 0.00 0.97 7.74 0.05 87.01 16:39:01 2 29.91 0.00 1.83 1.85 0.08 66.32 16:39:01 3 22.15 0.00 1.73 2.07 0.05 74.01 16:40:01 all 6.62 0.00 0.34 0.32 0.04 92.68 16:40:01 0 3.60 0.00 0.17 0.00 0.03 96.20 16:40:01 1 8.26 0.00 0.67 0.20 0.03 90.84 16:40:01 2 6.68 0.00 0.32 1.02 0.05 91.94 16:40:01 3 7.95 0.00 0.23 0.07 0.03 91.73 16:41:01 all 2.76 0.00 0.15 0.03 0.03 97.03 16:41:01 0 0.08 0.00 0.00 0.02 0.00 99.90 16:41:01 1 4.78 0.00 0.37 0.08 0.05 94.72 16:41:01 2 2.81 0.00 0.18 0.00 0.05 96.96 16:41:01 3 3.38 0.00 0.05 0.00 0.02 96.55 16:42:01 all 2.58 0.00 0.18 0.03 0.03 97.19 16:42:01 0 1.30 0.00 0.02 0.00 0.02 98.67 16:42:01 1 5.17 0.00 0.50 0.00 0.03 94.29 16:42:01 2 0.93 0.00 0.12 0.12 0.02 98.82 16:42:01 3 2.90 0.00 0.07 0.00 0.03 97.00 16:43:01 all 2.38 0.00 0.14 0.02 0.03 97.43 16:43:01 0 2.10 0.00 0.12 0.00 0.02 97.77 16:43:01 1 0.88 0.00 0.05 0.00 0.03 99.03 16:43:01 2 4.62 0.00 0.35 0.07 0.05 94.92 16:43:01 3 1.89 0.00 0.05 0.00 0.03 98.02 16:44:01 all 3.42 0.00 0.23 0.03 0.03 96.30 16:44:01 0 3.07 0.00 0.08 0.00 0.02 96.83 16:44:01 1 2.29 0.00 0.10 0.00 0.03 97.58 16:44:01 2 3.50 0.00 0.28 0.10 0.02 96.09 16:44:01 3 4.83 0.00 0.45 0.00 0.05 94.67 16:45:01 all 32.93 0.00 1.23 0.60 0.07 65.17 16:45:01 0 34.55 0.00 1.00 0.97 0.05 63.42 16:45:01 1 34.25 0.00 1.67 0.27 0.08 63.73 16:45:01 2 34.55 0.00 1.10 0.85 0.07 63.43 16:45:01 3 28.37 0.00 1.12 0.30 0.07 70.14 16:46:01 all 24.69 0.00 3.81 3.75 0.08 67.67 16:46:01 0 29.52 0.00 3.88 4.08 0.08 62.43 16:46:01 1 30.36 0.00 4.59 3.53 0.08 61.44 16:46:01 2 25.03 0.00 3.79 1.65 0.08 69.45 16:46:01 3 13.87 0.00 2.99 5.71 0.07 77.36 Average: all 11.66 0.00 0.94 1.00 0.04 86.35 Average: 0 11.27 0.00 0.82 0.84 0.03 87.03 Average: 1 11.27 0.00 1.11 1.46 0.05 86.11 Average: 2 13.45 0.00 0.99 0.70 0.05 84.80 Average: 3 10.64 0.00 0.83 1.01 0.04 87.47