---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11870 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 6.9G 65% / 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 511 663 0 2768 3149 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:64:22:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe64:225b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:b9:80:95 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-11870) 12/02/24 _x86_64_ (4 CPU) 11:19:04 LINUX RESTART (4 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:01 156.70 27.61 129.09 3227.59 47825.12 11:22:01 245.94 91.79 154.15 4958.56 82617.32 11:23:01 324.85 77.34 247.51 4513.38 23518.88 11:24:01 85.57 6.07 79.50 704.15 4826.40 11:25:01 41.68 2.00 39.68 146.38 8408.60 11:26:01 397.10 369.29 27.81 28503.25 7619.40 Average: 208.64 95.68 112.96 7008.61 29140.93 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 148840 3302444 3889812 96.31 68168 3199552 1153456 22.67 663356 2964636 269056 11:22:01 1184612 3199880 2854040 70.67 116784 1995832 1341228 26.36 708280 1861308 75416 11:23:01 1109712 3291576 2928940 72.52 139696 2133100 1258964 24.75 755292 1883600 7196 11:24:01 917616 3267696 3121036 77.28 143632 2272160 1295256 25.46 863276 1942920 31308 11:25:01 1345876 3291612 2692776 66.68 144964 1900856 1259296 24.75 763196 1646624 63836 11:26:01 724008 3238888 3314644 82.07 146632 2486208 1023932 20.13 889820 2169628 21352 Average: 905111 3265349 3133541 77.59 126646 2331285 1222022 24.02 773870 2078119 78027 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 11:21:01 ens3 431.64 187.87 13922.48 18.49 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 ens3 320.45 196.79 312.13 63.24 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 142.59 95.05 233.56 33.39 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 ens3 137.99 85.95 807.57 12.54 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 190.63 119.70 67.94 49.76 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:26:01 ens3 13.96 11.48 10.78 5.80 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 0.51 0.51 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 206.23 116.15 2559.21 30.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11870) 12/02/24 _x86_64_ (4 CPU) 11:19:04 LINUX RESTART (4 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 21.46 0.00 3.10 4.34 0.06 71.04 11:21:01 0 20.42 0.00 3.02 3.08 0.05 73.43 11:21:01 1 7.35 0.00 2.66 8.53 0.03 81.43 11:21:01 2 30.25 0.00 3.50 2.93 0.07 63.26 11:21:01 3 28.00 0.00 3.25 2.76 0.07 65.93 11:22:01 all 33.40 0.00 14.64 4.71 0.11 47.15 11:22:01 0 33.14 0.00 13.93 9.20 0.12 43.62 11:22:01 1 35.45 0.00 14.41 4.46 0.10 45.59 11:22:01 2 29.36 0.00 15.21 2.80 0.12 52.51 11:22:01 3 35.60 0.00 15.03 2.36 0.10 46.92 11:23:01 all 22.57 0.00 11.25 10.92 0.09 55.17 11:23:01 0 20.71 0.00 10.20 3.79 0.07 65.24 11:23:01 1 21.67 0.00 10.93 3.40 0.08 63.91 11:23:01 2 22.02 0.00 11.77 22.87 0.12 43.22 11:23:01 3 25.89 0.00 12.11 13.68 0.08 48.23 11:24:01 all 22.43 0.00 9.13 2.21 0.09 66.14 11:24:01 0 22.49 0.00 8.47 0.45 0.08 68.50 11:24:01 1 17.08 0.00 8.33 2.54 0.08 71.96 11:24:01 2 27.06 0.00 10.56 4.90 0.10 57.39 11:24:01 3 23.11 0.00 9.20 0.96 0.08 66.65 11:25:01 all 34.76 0.00 12.34 0.30 0.09 52.51 11:25:01 0 33.30 0.00 12.04 0.27 0.08 54.31 11:25:01 1 34.22 0.00 11.88 0.08 0.10 53.72 11:25:01 2 36.14 0.00 13.23 0.32 0.08 50.23 11:25:01 3 35.40 0.00 12.16 0.50 0.08 51.85 11:26:01 all 15.85 0.00 2.49 20.40 0.08 61.19 11:26:01 0 11.19 0.00 2.48 20.03 0.07 66.24 11:26:01 1 11.54 0.00 2.31 22.09 0.07 63.99 11:26:01 2 25.54 0.00 2.92 25.65 0.12 45.77 11:26:01 3 15.19 0.00 2.25 13.88 0.05 68.63 Average: all 25.07 0.00 8.82 7.14 0.08 58.89 Average: 0 23.53 0.00 8.35 6.13 0.08 61.91 Average: 1 21.18 0.00 8.41 6.84 0.08 63.48 Average: 2 28.40 0.00 9.54 9.90 0.10 52.07 Average: 3 27.19 0.00 8.99 5.70 0.08 58.05