---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18519 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 842 27414 0 3910 30869 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:db:2e:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fedb:2eb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:72:89:25 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18519) 03/27/24 _x86_64_ (8 CPU) 11:32:25 LINUX RESTART (8 CPU) 11:33:02 tps rtps wtps bread/s bwrtn/s 11:34:01 115.42 43.40 72.02 1959.67 25091.07 11:35:01 127.70 22.90 104.80 2739.81 30567.57 11:36:01 382.14 12.45 369.69 828.93 78552.49 11:37:01 16.08 0.42 15.66 22.80 18771.14 11:38:02 62.78 1.93 60.85 112.91 21501.06 Average: 140.78 16.10 124.67 1128.36 34907.04 11:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 30142972 31725696 2796248 8.49 68512 1825168 1386908 4.08 845484 1661852 166728 11:35:01 29215892 31666116 3723328 11.30 95580 2636544 1565936 4.61 992728 2379032 624008 11:36:01 27028456 30658272 5910764 17.94 127008 3677320 4485844 13.20 2085136 3377852 272 11:37:01 26841196 30447268 6098024 18.51 127140 3678712 4661416 13.71 2299120 3350764 60 11:38:02 28095672 31631760 4843548 14.70 128888 3645792 1487284 4.38 1151976 3272448 2212 Average: 28264838 31225822 4674382 14.19 109426 3092707 2717478 8.00 1474889 2808390 158656 11:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 220.18 143.33 1163.90 39.28 0.00 0.00 0.00 0.00 11:34:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 125.31 89.37 2849.61 11.78 0.00 0.00 0.00 0.00 11:35:01 br-bef3795998bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 11:36:01 vethd425fd0 23.80 21.80 12.02 16.85 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 veth9f18e2c 0.47 0.73 0.05 0.31 0.00 0.00 0.00 0.00 11:36:01 ens3 194.50 124.73 6557.91 9.94 0.00 0.00 0.00 0.00 11:37:01 vethd425fd0 91.38 73.40 34.67 102.25 0.00 0.00 0.00 0.01 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 veth9f18e2c 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 ens3 5.18 4.68 1.00 1.00 0.00 0.00 0.00 0.00 11:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:02 ens3 77.26 53.53 77.97 26.32 0.00 0.00 0.00 0.00 11:38:02 lo 33.93 33.93 10.34 10.34 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 124.09 82.88 2129.88 17.60 0.00 0.00 0.00 0.00 Average: lo 6.08 6.08 2.02 2.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18519) 03/27/24 _x86_64_ (8 CPU) 11:32:25 LINUX RESTART (8 CPU) 11:33:02 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 10.65 0.00 0.91 2.53 0.04 85.87 11:34:01 0 13.49 0.00 1.05 0.56 0.03 84.86 11:34:01 1 16.88 0.00 1.48 0.48 0.05 81.11 11:34:01 2 2.19 0.00 0.46 0.53 0.02 96.81 11:34:01 3 3.12 0.00 0.34 0.05 0.02 96.47 11:34:01 4 3.70 0.00 0.46 0.07 0.02 95.76 11:34:01 5 8.64 0.00 0.88 6.28 0.05 84.14 11:34:01 6 8.58 0.00 0.81 8.57 0.03 82.00 11:34:01 7 28.62 0.00 1.80 3.70 0.07 65.81 11:35:01 all 10.27 0.00 1.24 2.93 0.04 85.53 11:35:01 0 9.03 0.00 1.83 0.54 0.03 88.58 11:35:01 1 13.64 0.00 1.36 1.92 0.03 83.04 11:35:01 2 5.19 0.00 1.16 0.13 0.02 93.50 11:35:01 3 2.97 0.00 0.95 0.12 0.03 95.93 11:35:01 4 15.83 0.00 1.32 12.25 0.03 70.56 11:35:01 5 7.05 0.00 0.74 0.02 0.02 92.18 11:35:01 6 4.18 0.00 0.64 3.83 0.05 91.29 11:35:01 7 24.40 0.00 1.96 4.60 0.05 68.99 11:36:01 all 16.75 0.00 3.51 6.24 0.08 73.43 11:36:01 0 16.04 0.00 3.66 1.36 0.08 78.86 11:36:01 1 21.83 0.00 3.41 0.34 0.08 74.34 11:36:01 2 21.75 0.00 4.06 3.75 0.08 70.35 11:36:01 3 13.73 0.00 3.89 2.52 0.07 79.79 11:36:01 4 17.74 0.00 3.21 7.92 0.07 71.07 11:36:01 5 15.55 0.00 3.45 3.07 0.08 77.84 11:36:01 6 10.11 0.00 3.02 28.45 0.07 58.34 11:36:01 7 17.27 0.00 3.37 2.29 0.08 76.98 11:37:01 all 4.18 0.00 0.36 1.11 0.02 94.32 11:37:01 0 4.52 0.00 0.48 0.00 0.03 94.96 11:37:01 1 5.82 0.00 0.27 0.00 0.00 93.91 11:37:01 2 5.09 0.00 0.45 0.00 0.02 94.44 11:37:01 3 3.45 0.00 0.15 0.00 0.02 96.39 11:37:01 4 5.89 0.00 0.52 0.00 0.03 93.56 11:37:01 5 2.64 0.00 0.17 0.15 0.03 97.01 11:37:01 6 2.30 0.00 0.22 0.00 0.02 97.47 11:37:01 7 3.76 0.00 0.62 8.73 0.02 86.88 11:38:02 all 6.50 0.00 0.65 1.62 0.03 91.20 11:38:02 0 1.67 0.00 0.66 0.10 0.02 97.55 11:38:02 1 0.99 0.00 0.56 0.15 0.02 98.28 11:38:02 2 3.49 0.00 0.60 6.71 0.03 89.16 11:38:02 3 21.80 0.00 1.09 0.45 0.03 76.63 11:38:02 4 6.91 0.00 0.63 0.15 0.03 92.28 11:38:02 5 1.32 0.00 0.73 1.22 0.02 96.71 11:38:02 6 2.20 0.00 0.50 0.60 0.07 96.64 11:38:02 7 13.62 0.00 0.47 3.70 0.03 82.18 Average: all 9.65 0.00 1.33 2.88 0.04 86.09 Average: 0 8.91 0.00 1.53 0.51 0.04 89.00 Average: 1 11.78 0.00 1.41 0.57 0.04 86.20 Average: 2 7.54 0.00 1.34 2.23 0.03 88.86 Average: 3 9.05 0.00 1.28 0.63 0.03 89.01 Average: 4 10.02 0.00 1.23 4.08 0.04 84.64 Average: 5 7.01 0.00 1.19 2.13 0.04 89.63 Average: 6 5.46 0.00 1.04 8.27 0.05 85.18 Average: 7 17.49 0.00 1.64 4.61 0.05 76.21