---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1144 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 11G 9.0G 54% / 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 598 141 0 3204 3065 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:45:5d:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe45:5d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:b2:b6:a1 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-1144) 07/29/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 195.85 83.95 111.90 6592.10 43109.37 21:36:01 259.55 12.68 246.87 2276.40 51343.07 21:37:01 15.03 0.05 14.98 7.33 496.72 21:38:01 25.42 0.05 25.37 1.73 5854.45 21:39:01 126.15 76.26 49.89 9304.95 14686.52 21:40:01 25.46 12.10 13.36 1216.60 475.39 Average: 107.91 30.85 77.06 3233.46 19326.06 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1621904 3342040 2416748 59.84 54308 1820532 898308 17.66 585836 1651616 132916 21:36:01 300972 3197608 3737680 92.55 93916 2912136 1410516 27.73 866320 2607804 264 21:37:01 230748 3037268 3807904 94.29 97424 2816664 1551192 30.49 1032192 2509804 2220 21:38:01 260616 2896580 3778036 93.55 99380 2653640 1632288 32.09 1109404 2412156 2812 21:39:01 273900 3202896 3764752 93.22 100492 2951616 1127204 22.16 1444044 2072688 352 21:40:01 161240 3130552 3877412 96.01 101896 2991740 1098640 21.60 1712384 1919812 14512 Average: 474897 3134491 3563755 88.24 91236 2691055 1286358 25.29 1125030 2195647 25513 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 410.50 262.26 1536.14 68.94 0.00 0.00 0.00 0.00 21:36:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 618.42 408.45 5338.10 40.91 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 51.04 45.58 89.01 13.27 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 508.66 285.69 2732.75 45.90 0.00 0.00 0.00 0.00 21:39:01 lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 500.70 766.52 265.68 5752.16 0.00 0.00 0.00 0.00 21:40:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 486.17 607.23 40.62 4745.87 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 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 429.25 395.97 1666.90 1778.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1144) 07/29/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 18.65 0.00 2.55 5.70 0.07 73.04 21:35:01 0 31.40 0.00 2.66 3.68 0.07 62.21 21:35:01 1 14.08 0.00 2.31 10.76 0.08 72.77 21:35:01 2 16.21 0.00 2.42 2.92 0.07 78.39 21:35:01 3 12.87 0.00 2.79 5.43 0.05 78.86 21:36:01 all 17.52 0.00 4.07 6.64 0.08 71.69 21:36:01 0 13.87 0.00 5.43 15.90 0.08 64.72 21:36:01 1 17.90 0.00 3.89 5.98 0.05 72.17 21:36:01 2 28.34 0.00 4.12 4.17 0.08 63.30 21:36:01 3 10.09 0.00 2.90 0.65 0.07 86.29 21:37:01 all 6.33 0.00 1.74 0.02 0.05 91.85 21:37:01 0 5.69 0.00 1.72 0.00 0.03 92.55 21:37:01 1 6.97 0.00 1.61 0.08 0.07 91.27 21:37:01 2 5.34 0.00 1.32 0.00 0.07 93.27 21:37:01 3 7.33 0.00 2.29 0.00 0.07 90.32 21:38:01 all 8.17 0.00 3.89 0.15 0.07 87.73 21:38:01 0 7.79 0.00 3.49 0.03 0.07 88.61 21:38:01 1 8.15 0.00 4.26 0.37 0.07 87.15 21:38:01 2 6.47 0.00 3.49 0.17 0.07 89.81 21:38:01 3 10.21 0.00 4.35 0.00 0.07 85.37 21:39:01 all 21.68 0.00 2.37 3.02 0.07 72.87 21:39:01 0 21.82 0.00 2.94 3.16 0.07 72.02 21:39:01 1 21.19 0.00 2.38 2.90 0.07 73.46 21:39:01 2 21.63 0.00 2.11 3.59 0.07 72.60 21:39:01 3 22.06 0.00 2.01 2.45 0.07 73.41 21:40:01 all 18.15 0.00 0.83 0.69 0.05 80.28 21:40:01 0 29.21 0.00 1.04 1.72 0.07 67.96 21:40:01 1 11.55 0.00 0.67 0.57 0.03 87.18 21:40:01 2 17.82 0.00 0.81 0.27 0.07 81.04 21:40:01 3 14.11 0.00 0.80 0.18 0.03 84.87 Average: all 15.07 0.00 2.57 2.70 0.06 79.60 Average: 0 18.30 0.00 2.88 4.06 0.06 74.69 Average: 1 13.30 0.00 2.52 3.44 0.06 80.68 Average: 2 15.95 0.00 2.38 1.85 0.07 79.76 Average: 3 12.75 0.00 2.53 1.44 0.06 83.23