---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79776 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 14G 142G 9% / 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 873 25184 0 6109 30838 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:34:53:19 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe34:5319/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:5f:83:06 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 inet6 fe80::42:7fff:fe5f:8306/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79776) 10/26/24 _x86_64_ (8 CPU) 18:28:27 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 314.38 37.25 277.12 1738.75 29881.51 18:31:01 584.50 21.51 562.99 2694.35 171440.36 18:32:01 153.54 0.48 153.06 49.33 42619.96 18:33:01 25.58 0.02 25.56 1.33 21821.70 18:34:01 48.91 0.05 48.86 5.33 22098.58 Average: 225.38 11.86 213.52 897.85 57571.50 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30006100 31646536 2933120 8.90 73668 1873692 1456656 4.29 931940 1702384 211232 18:31:01 25443692 31037900 7495528 22.76 139452 5608600 6323276 18.60 1730976 5199452 17664 18:32:01 23709908 29729808 9229312 28.02 169344 5973124 8266380 24.32 3182036 5426880 2680 18:33:01 23527128 29550492 9412092 28.57 169520 5975284 8336612 24.53 3378232 5405724 272 18:34:01 25204664 31096880 7734556 23.48 170292 5857472 3030852 8.92 1843024 5312908 80 Average: 25578298 30612323 7360922 22.35 144455 5057634 5482755 16.13 2213242 4609470 46386 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 18:30:01 ens3 150.53 98.72 1090.45 34.74 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 13.66 13.66 1.32 1.32 0.00 0.00 0.00 0.00 18:31:01 veth894d3a6 48.26 35.69 6.94 5.12 0.00 0.00 0.00 0.00 18:31:01 veth42c3c90 0.28 0.43 0.02 0.03 0.00 0.00 0.00 0.00 18:32:01 docker0 15.01 20.25 2.20 287.60 0.00 0.00 0.00 0.00 18:32:01 lo 2.47 2.47 0.20 0.20 0.00 0.00 0.00 0.00 18:32:01 veth42c3c90 137.28 137.16 16.21 33.65 0.00 0.00 0.00 0.00 18:32:01 veth4264faf 0.48 0.80 0.05 1.15 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 18:33:01 veth42c3c90 374.69 376.54 40.84 71.12 0.00 0.00 0.00 0.01 18:33:01 veth4264faf 0.62 0.72 0.05 1.43 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 18:34:01 br-0e0bb25089d0 9.18 15.10 0.67 137.47 0.00 0.00 0.00 0.00 18:34:01 veth0e9285a 870.10 894.17 176.67 104.39 0.00 0.00 0.00 0.01 Average: docker0 3.00 4.05 0.44 57.52 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 0.40 0.40 0.00 0.00 0.00 0.00 Average: br-0e0bb25089d0 1.84 3.02 0.13 27.49 0.00 0.00 0.00 0.00 Average: veth0e9285a 174.02 178.83 35.33 20.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79776) 10/26/24 _x86_64_ (8 CPU) 18:28:27 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.05 0.00 0.99 3.08 0.04 85.84 18:30:01 0 2.90 0.00 0.52 0.03 0.02 96.53 18:30:01 1 16.98 0.00 1.15 1.90 0.03 79.93 18:30:01 2 5.76 0.00 0.70 0.40 0.02 93.12 18:30:01 3 8.34 0.00 1.00 1.25 0.03 89.37 18:30:01 4 7.37 0.00 0.72 0.22 0.02 91.68 18:30:01 5 1.93 0.00 1.29 13.46 0.07 83.26 18:30:01 6 23.34 0.00 1.47 2.07 0.07 73.05 18:30:01 7 13.82 0.00 1.12 5.32 0.05 79.70 18:31:01 all 17.06 0.00 7.70 12.50 0.07 62.67 18:31:01 0 16.62 0.00 8.02 5.25 0.08 70.02 18:31:01 1 17.59 0.00 7.46 11.70 0.07 63.18 18:31:01 2 17.04 0.00 8.03 16.63 0.08 58.21 18:31:01 3 16.11 0.00 7.96 31.42 0.08 44.43 18:31:01 4 19.31 0.00 7.29 14.56 0.07 58.78 18:31:01 5 16.02 0.00 7.49 2.89 0.08 73.52 18:31:01 6 17.53 0.00 7.53 7.18 0.08 67.67 18:31:01 7 16.29 0.00 7.73 10.42 0.07 65.49 18:32:01 all 28.56 0.00 3.85 2.73 0.09 64.78 18:32:01 0 27.93 0.00 4.38 0.64 0.08 66.96 18:32:01 1 38.64 0.00 4.42 3.15 0.08 53.70 18:32:01 2 28.29 0.00 3.35 1.51 0.10 66.74 18:32:01 3 23.94 0.00 4.16 1.01 0.07 70.82 18:32:01 4 26.16 0.00 3.45 1.52 0.10 68.77 18:32:01 5 24.62 0.00 3.57 10.73 0.08 61.00 18:32:01 6 29.18 0.00 3.90 1.86 0.08 64.97 18:32:01 7 29.66 0.00 3.60 1.42 0.07 65.24 18:33:01 all 6.16 0.00 0.89 1.14 0.06 91.75 18:33:01 0 7.73 0.00 0.88 0.12 0.05 91.22 18:33:01 1 8.42 0.00 1.14 0.03 0.05 90.35 18:33:01 2 4.91 0.00 0.77 0.15 0.08 94.08 18:33:01 3 6.76 0.00 0.88 0.17 0.07 92.12 18:33:01 4 6.23 0.00 0.99 0.00 0.07 92.72 18:33:01 5 4.40 0.00 0.65 8.62 0.05 86.28 18:33:01 6 5.38 0.00 1.12 0.02 0.05 93.43 18:33:01 7 5.47 0.00 0.68 0.00 0.05 93.79 18:34:01 all 1.63 0.00 0.65 1.20 0.04 96.49 18:34:01 0 1.07 0.00 0.63 4.22 0.03 94.04 18:34:01 1 1.56 0.00 0.69 0.00 0.05 97.70 18:34:01 2 1.89 0.00 0.80 0.08 0.05 97.17 18:34:01 3 2.00 0.00 0.72 0.12 0.05 97.11 18:34:01 4 1.57 0.00 0.58 0.05 0.03 97.76 18:34:01 5 1.54 0.00 0.72 5.01 0.05 92.68 18:34:01 6 1.32 0.00 0.47 0.08 0.05 98.08 18:34:01 7 2.05 0.00 0.58 0.02 0.03 97.31 Average: all 12.67 0.00 2.80 4.11 0.06 80.36 Average: 0 11.22 0.00 2.87 2.04 0.05 83.81 Average: 1 16.63 0.00 2.96 3.34 0.06 77.01 Average: 2 11.55 0.00 2.72 3.72 0.07 81.94 Average: 3 11.39 0.00 2.93 6.72 0.06 78.90 Average: 4 12.10 0.00 2.59 3.24 0.06 82.01 Average: 5 9.67 0.00 2.73 8.15 0.07 79.39 Average: 6 15.33 0.00 2.89 2.23 0.07 79.48 Average: 7 13.44 0.00 2.73 3.42 0.05 80.36