---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-284 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 14G 6.1G 69% / 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 647 269 0 3026 3013 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:31:97:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe31:97cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:ea:2f:c1 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-284) 02/14/25 _x86_64_ (4 CPU) 01:19:43 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:02 173.35 69.62 103.73 5639.73 41576.95 01:22:02 243.78 31.35 212.43 4711.62 101543.06 01:23:01 601.39 67.08 534.31 9750.05 56678.55 01:24:01 360.04 48.03 312.01 4071.72 14420.53 01:25:01 92.75 14.61 78.14 2448.26 6334.54 01:26:01 242.58 61.97 180.60 4521.91 34236.16 01:27:01 423.43 320.66 102.77 19917.61 12632.96 01:28:01 61.01 50.91 10.10 2248.56 491.65 Average: 274.16 83.14 191.02 6660.23 33338.88 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:02 1706588 3371060 2332064 57.74 51468 1769124 861332 16.93 527884 1624064 157340 01:22:02 111692 3205456 3926960 97.23 100064 3071300 1333076 26.20 708264 2915936 277316 01:23:01 468844 3117932 3569808 88.39 149932 2561172 1534424 30.16 847680 2400144 2436 01:24:01 413548 3241268 3625104 89.76 165600 2707912 1284960 25.26 830108 2459916 20372 01:25:01 231060 3288916 3807592 94.28 168232 2920324 1319700 25.94 887340 2570100 168 01:26:01 722208 3259400 3316444 82.12 212956 2366444 1525540 29.99 965964 2006412 150864 01:27:01 251592 3144992 3787060 93.77 214136 2656764 1240144 24.38 1247352 2134508 836 01:28:01 312392 3092380 3726260 92.26 214592 2592736 1202500 23.64 1737832 1632504 17284 Average: 527240 3215176 3511412 86.95 159622 2580722 1287710 25.31 969053 2217948 78327 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:02 ens3 324.93 215.70 1414.30 65.27 0.00 0.00 0.00 0.00 01:21:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:02 ens3 950.95 564.07 14889.83 44.03 0.00 0.00 0.00 0.00 01:22:02 lo 2.70 2.70 0.25 0.25 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 203.81 135.01 793.61 17.06 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 122.98 75.67 870.61 7.29 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 169.74 128.68 928.68 14.29 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 390.87 318.15 1943.49 27.77 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 116.46 196.03 15.51 1410.69 0.00 0.00 0.00 0.00 01:27:01 lo 9.93 9.93 0.82 0.82 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 194.33 389.79 21.51 3060.89 0.00 0.00 0.00 0.00 01:28:01 lo 1.13 1.13 0.10 0.10 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 308.51 252.66 2594.97 582.89 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-284) 02/14/25 _x86_64_ (4 CPU) 01:19:43 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:02 all 18.37 0.00 2.29 5.48 0.05 73.82 01:21:02 0 15.49 0.00 1.75 5.20 0.05 77.50 01:21:02 1 6.17 0.00 1.69 10.15 0.03 81.96 01:21:02 2 28.96 0.00 3.22 2.90 0.07 64.86 01:21:02 3 22.91 0.00 2.46 3.64 0.07 70.92 01:22:02 all 22.72 0.00 6.48 4.61 0.07 66.13 01:22:02 0 18.53 0.00 5.67 5.06 0.05 70.69 01:22:02 1 16.31 0.00 6.12 4.95 0.05 72.57 01:22:02 2 15.72 0.00 6.08 4.33 0.09 73.78 01:22:02 3 40.33 0.00 8.04 4.08 0.09 47.46 01:23:01 all 12.84 0.00 6.65 24.77 0.10 55.65 01:23:01 0 12.98 0.00 7.10 28.15 0.09 51.68 01:23:01 1 12.41 0.00 5.73 22.36 0.10 59.40 01:23:01 2 11.42 0.00 6.43 21.84 0.12 60.19 01:23:01 3 14.55 0.00 7.33 26.75 0.09 51.29 01:24:01 all 25.89 0.00 4.02 15.30 0.08 54.71 01:24:01 0 28.41 0.00 3.36 4.97 0.07 63.19 01:24:01 1 25.21 0.00 4.10 16.37 0.07 54.25 01:24:01 2 18.56 0.00 4.45 19.75 0.10 57.14 01:24:01 3 31.34 0.00 4.16 20.15 0.08 44.26 01:25:01 all 24.15 0.00 6.71 2.27 0.08 66.79 01:25:01 0 24.67 0.00 6.21 1.17 0.07 67.89 01:25:01 1 21.63 0.00 6.25 0.74 0.08 71.30 01:25:01 2 21.78 0.00 6.69 5.90 0.08 65.55 01:25:01 3 28.50 0.00 7.70 1.29 0.08 62.42 01:26:01 all 38.90 0.00 7.29 8.50 0.09 45.22 01:26:01 0 38.59 0.00 7.14 7.74 0.10 46.43 01:26:01 1 39.77 0.00 7.06 8.98 0.08 44.11 01:26:01 2 38.80 0.00 7.54 11.39 0.10 42.17 01:26:01 3 38.42 0.00 7.45 5.88 0.10 48.15 01:27:01 all 16.09 0.00 3.77 14.18 0.09 65.87 01:27:01 0 15.52 0.00 2.84 8.34 0.07 73.23 01:27:01 1 17.43 0.00 4.48 21.42 0.10 56.57 01:27:01 2 15.02 0.00 3.93 9.56 0.10 71.39 01:27:01 3 16.41 0.00 3.79 17.54 0.10 62.16 01:28:01 all 24.24 0.00 1.08 1.33 0.06 73.29 01:28:01 0 15.18 0.00 0.58 0.60 0.03 83.62 01:28:01 1 25.03 0.00 1.17 2.00 0.07 71.74 01:28:01 2 19.62 0.00 1.08 1.75 0.05 77.50 01:28:01 3 37.26 0.00 1.50 0.99 0.08 60.17 Average: all 22.91 0.00 4.77 9.52 0.08 62.72 Average: 0 21.16 0.00 4.31 7.59 0.07 66.87 Average: 1 20.51 0.00 4.57 10.84 0.07 64.00 Average: 2 21.25 0.00 4.92 9.66 0.09 64.09 Average: 3 28.73 0.00 5.29 10.00 0.09 55.90