---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8979 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 854 27097 0 4214 30856 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:fb:09:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fefb:915/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:9e:53:fb 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-8979) 04/25/25 _x86_64_ (8 CPU) 15:42:44 LINUX RESTART (8 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:02 206.52 52.37 154.14 4593.63 49981.40 15:45:01 145.72 21.96 123.76 732.08 29494.39 15:46:01 131.31 19.64 111.68 2308.06 42405.60 15:47:01 128.70 4.83 123.86 403.80 61772.24 15:48:01 200.50 0.08 200.42 2.67 23974.14 15:49:01 17.23 0.12 17.11 14.26 22325.62 15:50:01 15.48 0.08 15.40 14.13 22070.05 15:51:01 14.98 0.03 14.95 6.13 21921.15 15:52:01 3.80 0.03 3.77 3.60 3914.55 15:53:01 2.35 0.00 2.35 0.00 38.26 Average: 86.56 9.90 76.66 808.02 27787.54 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:02 30511152 31774328 2428060 7.37 39984 1550356 1360644 4.00 752256 1424388 13056 15:45:01 30057772 31667924 2881440 8.75 72852 1846208 1438924 4.23 896080 1694360 197420 15:46:01 27840092 31649100 5099120 15.48 101200 3947004 1649300 4.85 963700 3724632 1496884 15:47:01 27629940 31504124 5309272 16.12 102312 4039268 3037684 8.94 1124756 3747704 6408 15:48:01 27547992 31522792 5391220 16.37 112828 4101740 2663708 7.84 1199664 3748616 23868 15:49:01 27546676 31519796 5392536 16.37 112908 4100524 2689624 7.91 1206168 3743092 80 15:50:01 27546664 31520340 5392548 16.37 112992 4100996 2669248 7.85 1209368 3741116 64 15:51:01 27555100 31529240 5384112 16.35 113072 4101340 2670840 7.86 1201020 3741076 284 15:52:01 27556400 31530764 5382812 16.34 113128 4101456 2670404 7.86 1201136 3740740 24 15:53:01 27557232 31531708 5381980 16.34 113212 4101452 2699144 7.94 1200012 3740476 144 Average: 28134902 31575012 4804310 14.59 99449 3599034 2354952 6.93 1095416 3304620 173823 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:02 ens3 268.96 187.99 777.21 53.58 0.00 0.00 0.00 0.00 15:44:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 140.33 96.27 1099.48 30.55 0.00 0.00 0.00 0.00 15:45:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 595.37 394.65 12374.73 32.86 0.00 0.00 0.00 0.00 15:46:01 br-b23f2dfbbf1c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 8.59 8.59 0.79 0.79 0.00 0.00 0.00 0.00 15:47:01 veth94ae356 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 vethb44c2ae 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 veth5852e56 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:48:01 vethb44c2ae 2.38 3.30 0.31 0.40 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 veth5852e56 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 1037.64 702.12 14435.31 119.38 0.00 0.00 0.00 0.00 15:49:01 vethb44c2ae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 veth5852e56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 8.36 6.91 2.23 2.03 0.00 0.00 0.00 0.00 15:50:01 vethb44c2ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 veth5852e56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 7.43 5.90 2.01 2.04 0.00 0.00 0.00 0.00 15:51:01 vethb44c2ae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 veth5852e56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 12.61 8.18 3.45 3.14 0.00 0.00 0.00 0.00 15:52:01 vethb44c2ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 veth5852e56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 9.73 7.35 2.82 2.74 0.00 0.00 0.00 0.00 15:53:01 vethb44c2ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 veth5852e56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 7.18 5.12 1.98 3.06 0.00 0.00 0.00 0.00 Average: vethb44c2ae 0.25 0.36 0.03 0.04 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: veth5852e56 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 107.86 73.16 1446.98 13.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8979) 04/25/25 _x86_64_ (8 CPU) 15:42:44 LINUX RESTART (8 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:02 all 4.00 0.00 0.90 13.58 0.03 81.49 15:44:02 0 1.37 0.00 1.92 53.87 0.03 42.79 15:44:02 1 6.01 0.00 1.10 4.21 0.03 88.65 15:44:02 2 2.23 0.00 0.94 30.48 0.03 66.31 15:44:02 3 4.98 0.00 0.77 1.14 0.03 93.08 15:44:02 4 2.90 0.00 0.59 11.01 0.02 85.49 15:44:02 5 7.00 0.00 0.42 0.23 0.03 92.32 15:44:02 6 3.23 0.00 0.72 5.86 0.05 90.14 15:44:02 7 4.29 0.00 0.72 1.97 0.03 92.99 15:45:01 all 8.60 0.00 0.65 4.19 0.03 86.52 15:45:01 0 20.04 0.00 1.39 18.56 0.05 59.95 15:45:01 1 1.53 0.00 0.39 0.98 0.00 97.10 15:45:01 2 0.53 0.00 0.20 0.68 0.03 98.55 15:45:01 3 0.46 0.00 0.10 0.19 0.00 99.25 15:45:01 4 1.73 0.00 0.39 8.77 0.07 89.04 15:45:01 5 27.29 0.00 1.39 2.89 0.07 68.36 15:45:01 6 9.60 0.00 0.76 1.24 0.02 88.38 15:45:01 7 7.56 0.00 0.64 0.25 0.00 91.54 15:46:01 all 8.04 0.00 3.17 12.93 0.15 75.70 15:46:01 0 8.05 0.00 3.07 2.65 0.34 85.89 15:46:01 1 6.04 0.00 3.18 15.55 0.10 75.13 15:46:01 2 6.33 0.00 3.64 7.61 0.08 82.34 15:46:01 3 7.53 0.00 3.04 6.15 0.08 83.19 15:46:01 4 13.54 0.00 2.89 29.05 0.10 54.41 15:46:01 5 7.15 0.00 3.68 16.52 0.08 72.57 15:46:01 6 7.42 0.00 3.18 3.97 0.08 85.35 15:46:01 7 8.30 0.00 2.70 21.85 0.35 66.80 15:47:01 all 0.63 0.00 0.44 13.49 0.01 85.42 15:47:01 0 0.42 0.00 0.27 2.72 0.00 96.59 15:47:01 1 0.33 0.00 0.27 2.84 0.02 96.55 15:47:01 2 0.43 0.00 0.45 2.70 0.02 96.40 15:47:01 3 0.52 0.00 0.37 1.23 0.02 97.86 15:47:01 4 1.60 0.00 0.37 4.24 0.02 93.77 15:47:01 5 0.87 0.00 0.28 0.79 0.00 98.06 15:47:01 6 0.48 0.00 0.30 1.85 0.02 97.34 15:47:01 7 0.37 0.00 1.27 91.81 0.03 6.51 15:48:01 all 7.59 0.00 0.92 11.58 0.04 79.87 15:48:01 0 8.50 0.00 0.94 9.90 0.05 80.62 15:48:01 1 7.95 0.00 1.25 30.31 0.03 60.45 15:48:01 2 6.35 0.00 0.75 1.10 0.05 91.75 15:48:01 3 11.33 0.00 1.14 1.62 0.02 85.90 15:48:01 4 8.02 0.00 0.89 1.71 0.03 89.34 15:48:01 5 5.27 0.00 0.72 0.79 0.03 93.19 15:48:01 6 6.64 0.00 1.05 13.18 0.03 79.10 15:48:01 7 6.70 0.00 0.60 33.98 0.03 58.69 15:49:01 all 0.12 0.00 0.09 1.95 0.01 97.84 15:49:01 0 0.15 0.00 0.10 0.78 0.00 98.97 15:49:01 1 0.13 0.00 0.10 0.02 0.00 99.75 15:49:01 2 0.12 0.00 0.10 0.00 0.02 99.77 15:49:01 3 0.13 0.00 0.10 0.00 0.00 99.77 15:49:01 4 0.12 0.00 0.08 0.00 0.02 99.78 15:49:01 5 0.10 0.00 0.10 0.00 0.02 99.78 15:49:01 6 0.07 0.00 0.03 0.00 0.00 99.90 15:49:01 7 0.08 0.00 0.07 14.79 0.00 85.06 15:50:01 all 0.14 0.00 0.06 1.56 0.01 98.23 15:50:01 0 0.12 0.00 0.05 0.00 0.02 99.82 15:50:01 1 0.37 0.00 0.08 0.00 0.00 99.55 15:50:01 2 0.05 0.00 0.07 0.00 0.00 99.88 15:50:01 3 0.07 0.00 0.03 0.00 0.02 99.88 15:50:01 4 0.22 0.00 0.05 0.00 0.02 99.72 15:50:01 5 0.12 0.00 0.07 0.00 0.02 99.80 15:50:01 6 0.10 0.00 0.08 0.23 0.00 99.58 15:50:01 7 0.08 0.00 0.03 12.20 0.00 87.69 15:51:01 all 0.15 0.00 0.08 1.61 0.01 98.15 15:51:01 0 0.17 0.00 0.08 0.00 0.00 99.75 15:51:01 1 0.07 0.00 0.05 0.00 0.00 99.88 15:51:01 2 0.18 0.00 0.10 0.00 0.02 99.70 15:51:01 3 0.13 0.00 0.07 0.00 0.00 99.80 15:51:01 4 0.28 0.00 0.13 0.00 0.00 99.58 15:51:01 5 0.18 0.00 0.08 0.07 0.02 99.65 15:51:01 6 0.08 0.00 0.08 0.00 0.02 99.82 15:51:01 7 0.08 0.00 0.07 12.81 0.02 87.03 15:52:01 all 0.19 0.00 0.08 0.44 0.01 99.29 15:52:01 0 0.13 0.00 0.07 0.00 0.02 99.78 15:52:01 1 0.05 0.00 0.07 0.00 0.02 99.87 15:52:01 2 0.03 0.00 0.07 0.00 0.00 99.90 15:52:01 3 0.33 0.00 0.18 0.00 0.00 99.48 15:52:01 4 0.08 0.00 0.10 0.00 0.02 99.80 15:52:01 5 0.15 0.00 0.08 0.00 0.02 99.75 15:52:01 6 0.67 0.00 0.07 0.00 0.00 99.27 15:52:01 7 0.05 0.00 0.02 3.50 0.00 96.43 15:53:01 all 0.37 0.00 0.09 0.02 0.01 99.51 15:53:01 0 0.13 0.00 0.08 0.00 0.00 99.78 15:53:01 1 0.13 0.00 0.08 0.00 0.00 99.78 15:53:01 2 0.07 0.00 0.08 0.00 0.00 99.85 15:53:01 3 0.30 0.00 0.20 0.00 0.00 99.50 15:53:01 4 0.17 0.00 0.08 0.00 0.00 99.75 15:53:01 5 0.12 0.00 0.07 0.13 0.02 99.67 15:53:01 6 1.97 0.00 0.07 0.00 0.00 97.96 15:53:01 7 0.07 0.00 0.07 0.07 0.00 99.80 Average: all 2.97 0.00 0.65 6.13 0.03 90.23 Average: 0 3.88 0.00 0.79 8.82 0.05 86.46 Average: 1 2.26 0.00 0.66 5.39 0.02 91.68 Average: 2 1.63 0.00 0.64 4.25 0.03 93.46 Average: 3 2.58 0.00 0.60 1.03 0.02 95.78 Average: 4 2.86 0.00 0.56 5.46 0.03 91.10 Average: 5 4.78 0.00 0.69 2.13 0.03 92.37 Average: 6 3.01 0.00 0.63 2.63 0.02 93.71 Average: 7 2.75 0.00 0.62 19.31 0.05 77.27