---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8176 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 13G 143G 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 840 26548 0 4778 30870 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:0f:be:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe0f:beb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:fe:15:2c 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-8176) 02/24/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 106.39 17.88 88.51 1037.48 30338.73 02:51:01 144.16 23.00 121.16 2746.61 37488.55 02:52:01 407.92 11.70 396.22 781.34 113458.67 02:53:01 20.86 0.52 20.35 40.79 23551.86 02:54:01 13.96 0.00 13.96 0.00 18987.50 02:55:01 22.31 0.00 22.31 0.00 25354.07 02:56:01 32.78 0.05 32.73 4.93 3190.92 Average: 106.91 7.57 99.35 657.84 36066.40 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30058304 31700644 2880916 8.75 74432 1874508 1450056 4.27 876388 1702388 187856 02:51:01 28016564 31662124 4922656 14.94 106856 3779300 1607072 4.73 992980 3517532 1682020 02:52:01 24753452 29430616 8185768 24.85 131640 4625408 7808040 22.97 3346552 4330184 356 02:53:01 24344068 29023240 8595152 26.09 131804 4628644 8817640 25.94 3765560 4314416 116 02:54:01 24332116 29011624 8607104 26.13 131848 4628816 8836972 26.00 3777112 4314600 240 02:55:01 23985676 28670804 8953544 27.18 132076 4633328 8985960 26.44 4121472 4311740 208 02:56:01 25705144 30359676 7234076 21.96 132500 4661972 4423724 13.02 2471996 4272440 12 Average: 25885046 29979818 7054174 21.42 120165 4118854 5989923 17.62 2764580 3823329 267258 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 60.23 40.31 940.35 7.66 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 02:51:01 br-0ac3ba987b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 496.75 289.39 16064.26 24.42 0.00 0.00 0.00 0.00 02:52:01 vetha86b5a1 0.83 1.02 0.05 0.06 0.00 0.00 0.00 0.00 02:52:01 veth23e7432 2.63 2.50 0.27 0.25 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethcbb5804 0.52 0.87 0.06 0.31 0.00 0.00 0.00 0.00 02:53:01 vetha86b5a1 1.05 1.25 0.49 2.68 0.00 0.00 0.00 0.00 02:53:01 veth23e7432 21.80 18.51 8.87 26.86 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethcbb5804 0.27 0.22 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 vetha86b5a1 0.22 0.30 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 veth23e7432 3.10 2.88 1.41 1.00 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethcbb5804 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vetha86b5a1 3.97 3.60 1.74 5.38 0.00 0.00 0.00 0.00 02:55:01 veth23e7432 102.48 83.54 34.88 175.78 0.00 0.00 0.00 0.01 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethcbb5804 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 61.04 61.04 45.31 45.31 0.00 0.00 0.00 0.00 02:56:01 br-0ac3ba987b1b 12.20 14.16 14.42 28.75 0.00 0.00 0.00 0.00 02:56:01 vethe46c7e4 94.23 80.80 51.67 154.63 0.00 0.00 0.00 0.01 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.16 8.16 6.44 6.44 0.00 0.00 0.00 0.00 Average: br-0ac3ba987b1b 1.75 2.03 2.06 4.12 0.00 0.00 0.00 0.00 Average: vethe46c7e4 13.49 11.57 7.40 22.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8176) 02/24/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.96 0.00 0.67 2.15 0.03 87.20 02:50:01 0 11.15 0.00 0.81 0.73 0.03 87.27 02:50:01 1 7.01 0.00 0.59 0.08 0.02 92.30 02:50:01 2 2.24 0.00 0.22 0.05 0.02 97.47 02:50:01 3 21.55 0.00 1.09 2.24 0.08 75.03 02:50:01 4 11.38 0.00 0.61 0.15 0.02 87.84 02:50:01 5 10.80 0.00 0.75 13.22 0.05 75.17 02:50:01 6 8.29 0.00 0.65 0.36 0.03 90.68 02:50:01 7 7.22 0.00 0.61 0.46 0.02 91.70 02:51:01 all 12.08 0.00 2.85 2.78 0.05 82.24 02:51:01 0 10.02 0.00 3.39 0.15 0.03 86.40 02:51:01 1 25.66 0.00 3.22 2.16 0.05 68.91 02:51:01 2 17.45 0.00 3.62 0.57 0.05 78.31 02:51:01 3 10.39 0.00 2.74 2.62 0.07 84.17 02:51:01 4 14.64 0.00 2.13 0.22 0.05 82.97 02:51:01 5 4.13 0.00 2.29 12.54 0.03 81.00 02:51:01 6 6.91 0.00 2.68 1.51 0.03 88.86 02:51:01 7 7.40 0.00 2.73 2.51 0.05 87.31 02:52:01 all 27.49 0.00 4.39 3.74 0.08 64.31 02:52:01 0 22.27 0.00 4.15 0.74 0.08 72.75 02:52:01 1 34.74 0.00 4.43 0.42 0.08 60.34 02:52:01 2 20.92 0.00 3.36 3.24 0.07 72.40 02:52:01 3 28.47 0.00 5.76 14.62 0.07 51.09 02:52:01 4 28.55 0.00 3.98 1.70 0.07 65.70 02:52:01 5 29.18 0.00 3.76 5.77 0.07 61.22 02:52:01 6 23.84 0.00 4.31 1.96 0.07 69.83 02:52:01 7 31.97 0.00 5.36 1.50 0.08 61.08 02:53:01 all 5.99 0.00 0.59 1.03 0.05 92.35 02:53:01 0 5.49 0.00 0.58 0.03 0.03 93.86 02:53:01 1 5.27 0.00 0.52 0.10 0.03 94.08 02:53:01 2 6.46 0.00 0.63 0.05 0.03 92.82 02:53:01 3 6.39 0.00 0.62 0.08 0.05 92.86 02:53:01 4 7.22 0.00 0.72 0.00 0.05 92.01 02:53:01 5 5.43 0.00 0.47 0.02 0.05 94.04 02:53:01 6 5.56 0.00 0.57 0.02 0.05 93.81 02:53:01 7 6.10 0.00 0.57 7.98 0.08 85.27 02:54:01 all 0.84 0.00 0.08 5.92 0.04 93.13 02:54:01 0 0.60 0.00 0.08 0.17 0.03 99.12 02:54:01 1 0.43 0.00 0.05 0.12 0.02 99.38 02:54:01 2 0.47 0.00 0.07 0.03 0.03 99.40 02:54:01 3 0.48 0.00 0.03 21.74 0.03 77.71 02:54:01 4 1.35 0.00 0.12 0.00 0.03 98.50 02:54:01 5 0.33 0.00 0.07 0.00 0.05 99.55 02:54:01 6 1.75 0.00 0.05 0.07 0.03 98.10 02:54:01 7 1.26 0.00 0.20 25.27 0.07 73.20 02:55:01 all 6.96 0.00 0.71 0.24 0.05 92.04 02:55:01 0 6.14 0.00 0.57 0.00 0.05 93.24 02:55:01 1 5.30 0.00 0.60 0.00 0.05 94.05 02:55:01 2 7.59 0.00 0.82 0.00 0.05 91.54 02:55:01 3 7.17 0.00 0.80 0.12 0.05 91.86 02:55:01 4 7.78 0.00 0.62 0.00 0.07 91.54 02:55:01 5 8.15 0.00 0.74 0.00 0.05 91.07 02:55:01 6 7.83 0.00 0.87 0.00 0.05 91.25 02:55:01 7 5.69 0.00 0.69 1.76 0.05 91.81 02:56:01 all 1.06 0.00 0.49 0.09 0.04 98.33 02:56:01 0 1.24 0.00 0.48 0.08 0.02 98.18 02:56:01 1 1.55 0.00 0.45 0.28 0.05 97.66 02:56:01 2 0.84 0.00 0.43 0.00 0.03 98.70 02:56:01 3 1.35 0.00 0.60 0.10 0.07 97.88 02:56:01 4 0.57 0.00 0.35 0.03 0.03 99.01 02:56:01 5 0.77 0.00 0.48 0.07 0.03 98.65 02:56:01 6 0.87 0.00 0.58 0.02 0.03 98.50 02:56:01 7 1.26 0.00 0.47 0.12 0.03 98.12 Average: all 9.17 0.00 1.39 2.28 0.05 87.11 Average: 0 8.11 0.00 1.43 0.27 0.04 90.15 Average: 1 11.40 0.00 1.41 0.45 0.04 86.70 Average: 2 7.99 0.00 1.31 0.56 0.04 90.10 Average: 3 10.78 0.00 1.66 5.94 0.06 81.57 Average: 4 10.18 0.00 1.21 0.30 0.05 88.26 Average: 5 8.36 0.00 1.22 4.48 0.05 85.89 Average: 6 7.85 0.00 1.39 0.56 0.04 90.16 Average: 7 8.68 0.00 1.51 5.69 0.06 84.06