---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3223 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 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 513 407 0 3022 3150 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:39:23:da brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe39:23da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:ac:b2:27 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-3223) 06/11/24 _x86_64_ (4 CPU) 07:44:51 LINUX RESTART (4 CPU) 07:45:01 tps rtps wtps bread/s bwrtn/s 07:46:01 163.61 69.69 93.92 5643.46 41774.25 07:47:01 190.51 30.31 160.19 3254.90 76281.68 07:48:01 204.83 94.70 110.13 5745.71 51728.58 07:49:01 266.21 66.89 199.32 3832.03 23082.02 07:50:01 108.90 22.99 85.90 1624.39 4719.49 07:51:01 91.88 2.60 89.29 168.64 9108.75 07:52:01 411.18 386.90 24.28 30847.66 8980.90 Average: 205.30 96.29 109.01 7301.97 30813.44 07:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 1674440 3321708 2364212 58.54 40068 1767008 925240 18.19 594020 1602596 115672 07:47:01 278088 3318344 3760564 93.11 83308 3075716 1133660 22.28 544764 2962312 252420 07:48:01 1232100 3293356 2806552 69.49 115744 2061968 1256536 24.70 634468 1909608 33320 07:49:01 947688 3229648 3090964 76.53 134100 2255892 1322044 25.99 878224 1944144 2312 07:50:01 796600 3261664 3242052 80.28 142104 2404880 1302780 25.61 937668 2007352 37724 07:51:01 631360 2427560 3407292 84.37 143992 1782008 2414700 47.47 1526076 1603448 26120 07:52:01 500384 3254380 3538268 87.61 145180 2736760 1009720 19.85 962480 2340368 5452 Average: 865809 3158094 3172843 78.56 114928 2297747 1337811 26.30 868243 2052833 67574 07:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:46:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 473.15 328.56 1939.82 75.69 0.00 0.00 0.00 0.00 07:47:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 419.65 196.09 13535.66 18.03 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 168.06 106.52 291.22 19.28 0.00 0.00 0.00 0.00 07:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 325.40 201.95 270.36 73.17 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 139.07 74.39 778.16 10.56 0.00 0.00 0.00 0.00 07:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 150.92 91.12 88.71 31.38 0.00 0.00 0.00 0.00 07:52:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 252.69 168.39 59.40 54.22 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 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 275.57 166.72 2424.09 40.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3223) 06/11/24 _x86_64_ (4 CPU) 07:44:51 LINUX RESTART (4 CPU) 07:45:01 CPU %user %nice %system %iowait %steal %idle 07:46:01 all 17.23 0.00 2.35 5.28 0.05 75.08 07:46:01 0 22.27 0.00 1.97 2.04 0.05 73.67 07:46:01 1 13.38 0.00 2.82 3.29 0.03 80.47 07:46:01 2 15.71 0.00 2.19 8.65 0.05 73.39 07:46:01 3 17.56 0.00 2.40 7.18 0.05 72.81 07:47:01 all 23.77 0.00 4.90 3.51 0.08 67.75 07:47:01 0 49.56 0.00 6.15 2.60 0.10 41.59 07:47:01 1 10.87 0.00 3.94 1.82 0.05 83.32 07:47:01 2 13.70 0.00 4.58 7.56 0.08 74.07 07:47:01 3 20.88 0.00 4.95 2.05 0.07 72.05 07:48:01 all 19.17 0.00 8.59 4.62 0.08 67.55 07:48:01 0 18.22 0.00 8.23 5.61 0.07 67.87 07:48:01 1 17.16 0.00 7.66 3.12 0.07 71.99 07:48:01 2 20.70 0.00 8.74 8.74 0.10 61.71 07:48:01 3 20.61 0.00 9.72 0.96 0.08 68.62 07:49:01 all 32.85 0.00 14.99 8.91 0.10 43.15 07:49:01 0 33.87 0.00 15.40 17.47 0.10 33.17 07:49:01 1 34.94 0.00 14.49 0.89 0.07 49.62 07:49:01 2 31.10 0.00 14.58 3.55 0.12 50.65 07:49:01 3 31.49 0.00 15.50 13.74 0.10 39.17 07:50:01 all 17.52 0.00 9.19 2.43 0.09 70.78 07:50:01 0 17.52 0.00 9.38 1.54 0.08 71.48 07:50:01 1 16.54 0.00 8.38 0.64 0.10 74.35 07:50:01 2 18.54 0.00 9.40 0.45 0.10 71.50 07:50:01 3 17.50 0.00 9.55 7.06 0.08 65.81 07:51:01 all 28.25 0.00 8.44 1.94 0.09 61.28 07:51:01 0 29.19 0.00 8.42 1.42 0.08 60.89 07:51:01 1 26.06 0.00 7.86 4.39 0.07 61.62 07:51:01 2 29.31 0.00 8.45 1.24 0.10 60.90 07:51:01 3 28.42 0.00 9.08 0.74 0.10 61.66 07:52:01 all 23.93 0.00 7.87 22.81 0.11 45.29 07:52:01 0 23.01 0.00 8.08 26.08 0.12 42.71 07:52:01 1 22.61 0.00 7.94 22.21 0.10 47.13 07:52:01 2 25.83 0.00 7.89 21.99 0.12 44.17 07:52:01 3 24.23 0.00 7.55 21.00 0.10 47.12 Average: all 23.25 0.00 8.05 7.06 0.08 61.55 Average: 0 27.66 0.00 8.23 8.09 0.09 55.93 Average: 1 20.23 0.00 7.59 5.18 0.07 66.93 Average: 2 22.13 0.00 7.98 7.44 0.10 62.35 Average: 3 22.97 0.00 8.40 7.54 0.08 61.01