---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3219 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 500 420 0 3023 3163 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:ed:1d:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:feed:1dd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:c2:27:e3 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-3219) 06/11/24 _x86_64_ (4 CPU) 07:35:43 LINUX RESTART (4 CPU) 07:36:01 tps rtps wtps bread/s bwrtn/s 07:37:01 181.52 80.75 100.77 6473.05 43094.83 07:38:01 186.79 18.99 167.80 2407.73 85796.54 07:39:01 208.23 98.73 109.50 5948.42 49386.87 07:40:01 325.15 83.24 241.91 5162.34 16517.91 07:41:01 87.69 3.77 83.92 188.10 6083.39 07:42:01 104.33 52.66 51.67 8220.63 14072.45 07:43:01 353.36 337.99 15.36 22904.72 913.31 Average: 206.72 96.58 110.14 7328.90 30842.27 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 1589948 3272616 2448704 60.63 41968 1799812 973348 19.13 663952 1612944 85544 07:38:01 358156 3299788 3680496 91.13 93000 2972212 1146360 22.53 569580 2863208 315656 07:39:01 1490044 3258424 2548608 63.11 117628 1781320 1293180 25.42 688440 1621956 30080 07:40:01 1045368 3289732 2993284 74.12 139996 2215684 1261036 24.79 856496 1872164 12832 07:41:01 783824 3204248 3254828 80.59 143276 2364084 1356552 26.67 1015820 1948116 56984 07:42:01 1241580 3300344 2797072 69.26 144948 2051312 1164884 22.90 884388 1694972 260 07:43:01 454168 3219720 3584484 88.75 146348 2747372 1084908 21.33 1922672 1424652 5668 Average: 994727 3263553 3043925 75.37 118166 2275971 1182895 23.25 943050 1862573 72432 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 ens3 434.94 302.47 1974.77 72.43 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 07:38:01 ens3 411.06 260.88 13513.08 22.37 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 07:39:01 ens3 230.89 129.47 315.10 50.92 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 128.01 76.17 237.00 23.79 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 ens3 189.04 94.13 816.01 11.73 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 241.96 143.81 79.71 57.79 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 ens3 397.02 712.10 36.20 5597.59 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 290.42 245.57 2425.30 833.73 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 1.09 1.09 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3219) 06/11/24 _x86_64_ (4 CPU) 07:35:43 LINUX RESTART (4 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 17.87 0.00 2.30 5.20 0.06 74.57 07:37:01 0 17.96 0.00 2.37 8.00 0.08 71.57 07:37:01 1 8.88 0.00 1.78 6.15 0.03 83.15 07:37:01 2 15.54 0.00 1.39 1.79 0.07 81.21 07:37:01 3 29.16 0.00 3.67 4.82 0.07 62.28 07:38:01 all 24.13 0.00 5.53 3.50 0.07 66.77 07:38:01 0 33.68 0.00 5.99 1.87 0.07 58.40 07:38:01 1 15.61 0.00 5.24 7.72 0.07 71.36 07:38:01 2 19.55 0.00 5.22 3.42 0.05 71.76 07:38:01 3 27.65 0.00 5.70 1.01 0.07 65.57 07:39:01 all 35.63 0.00 17.16 4.86 0.10 42.25 07:39:01 0 35.29 0.00 17.03 1.29 0.08 46.32 07:39:01 1 33.43 0.00 16.09 2.66 0.10 47.72 07:39:01 2 40.54 0.00 16.94 7.92 0.12 34.47 07:39:01 3 33.28 0.00 18.58 7.61 0.12 40.42 07:40:01 all 17.53 0.00 9.04 10.81 0.08 62.53 07:40:01 0 20.59 0.00 8.50 2.28 0.07 68.57 07:40:01 1 16.86 0.00 8.32 10.88 0.08 63.86 07:40:01 2 17.19 0.00 10.16 28.33 0.10 44.22 07:40:01 3 15.49 0.00 9.14 1.86 0.07 73.44 07:41:01 all 25.77 0.00 8.72 2.14 0.10 63.28 07:41:01 0 23.52 0.00 7.94 0.64 0.10 67.81 07:41:01 1 26.09 0.00 7.50 0.32 0.08 66.01 07:41:01 2 25.53 0.00 9.58 6.43 0.10 58.36 07:41:01 3 27.92 0.00 9.92 1.19 0.10 60.86 07:42:01 all 33.73 0.00 13.04 4.63 0.09 48.51 07:42:01 0 33.48 0.00 12.32 4.07 0.08 50.03 07:42:01 1 32.42 0.00 13.36 3.70 0.08 50.44 07:42:01 2 33.70 0.00 12.83 5.41 0.12 47.95 07:42:01 3 35.34 0.00 13.60 5.36 0.08 45.61 07:43:01 all 26.91 0.00 1.67 17.45 0.07 53.90 07:43:01 0 24.04 0.00 1.58 17.80 0.07 56.51 07:43:01 1 23.73 0.00 1.24 5.36 0.05 69.62 07:43:01 2 35.45 0.00 1.80 21.79 0.10 40.87 07:43:01 3 24.43 0.00 2.09 24.92 0.07 48.50 Average: all 25.94 0.00 8.21 6.94 0.08 58.83 Average: 0 26.94 0.00 7.97 5.13 0.08 59.88 Average: 1 22.45 0.00 7.64 5.25 0.07 64.59 Average: 2 26.78 0.00 8.27 10.72 0.09 54.13 Average: 3 27.61 0.00 8.97 6.67 0.08 56.67