---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-201 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 7.2G 63% / 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 485 454 0 3003 3175 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:42:13:83 brd ff:ff:ff:ff:ff:ff inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe42:1383/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:8c:f3:60 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-201) 12/26/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 172.95 69.24 103.72 5629.20 41527.23 15:35:01 206.68 26.89 179.79 3285.70 99450.47 15:36:01 407.30 84.79 322.51 4723.09 48123.96 15:37:01 242.26 139.28 102.98 6025.66 15720.98 15:38:01 141.06 123.36 17.70 5461.36 2854.19 Average: 234.14 88.90 145.24 5030.34 41357.47 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1686528 3355860 2352124 58.24 50536 1774604 872924 17.16 544004 1629424 157720 15:35:01 204000 3323392 3834652 94.95 94268 3148480 1096744 21.56 536804 3049920 259020 15:36:01 136348 3305308 3902304 96.62 142416 3101940 1316220 25.87 674628 2927368 59876 15:37:01 809856 3314828 3228796 79.95 150068 2465864 1085156 21.33 851312 2113844 4328 15:38:01 510836 3265980 3527816 87.35 153456 2705232 977928 19.22 987476 2270380 17164 Average: 669514 3313074 3369138 83.42 118149 2639224 1069794 21.03 718845 2398187 99622 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:34:02 ens3 370.94 252.61 1426.89 69.95 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 ens3 400.24 181.25 14345.54 15.06 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 210.11 154.15 805.35 12.74 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 22.41 16.81 156.84 1.37 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 ens3 167.04 106.78 1089.07 26.42 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 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 233.64 142.20 3531.49 25.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-201) 12/26/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.07 0.00 2.10 5.49 0.05 74.30 15:34:02 0 5.80 0.00 0.99 2.58 0.05 90.58 15:34:02 1 18.80 0.00 2.88 3.63 0.05 74.64 15:34:02 2 26.89 0.00 2.69 10.65 0.08 59.68 15:34:02 3 20.90 0.00 1.81 5.10 0.05 72.14 15:35:01 all 19.87 0.00 5.36 3.52 0.06 71.19 15:35:01 0 15.06 0.00 5.13 3.61 0.05 76.14 15:35:01 1 27.74 0.00 5.21 4.52 0.07 62.46 15:35:01 2 14.34 0.00 6.15 2.89 0.05 76.56 15:35:01 3 22.38 0.00 4.96 3.06 0.07 69.53 15:36:01 all 10.06 0.00 4.27 12.86 0.08 72.74 15:36:01 0 7.73 0.00 3.59 2.33 0.05 86.29 15:36:01 1 13.37 0.00 3.64 15.88 0.08 67.04 15:36:01 2 11.60 0.00 5.46 24.22 0.14 58.59 15:36:01 3 7.58 0.00 4.41 9.14 0.05 78.82 15:37:01 all 52.62 0.00 6.57 11.05 0.11 29.65 15:37:01 0 51.68 0.00 6.35 7.78 0.10 34.09 15:37:01 1 54.69 0.00 6.72 10.02 0.10 28.47 15:37:01 2 51.78 0.00 6.67 9.93 0.10 31.52 15:37:01 3 52.33 0.00 6.53 16.51 0.10 24.53 15:38:01 all 17.01 0.00 1.11 3.47 0.05 78.36 15:38:01 0 19.75 0.00 1.00 3.19 0.05 76.01 15:38:01 1 14.23 0.00 1.14 3.40 0.05 81.18 15:38:01 2 22.06 0.00 1.37 2.97 0.07 73.53 15:38:01 3 11.95 0.00 0.92 4.36 0.05 82.71 Average: all 23.50 0.00 3.87 7.28 0.07 65.28 Average: 0 19.91 0.00 3.40 3.89 0.06 72.74 Average: 1 25.71 0.00 3.90 7.49 0.07 62.83 Average: 2 25.39 0.00 4.45 10.14 0.09 59.93 Average: 3 23.01 0.00 3.72 7.65 0.06 65.57