---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24902 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 16G 140G 11% / 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 867 22709 0 8590 30844 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:75:69:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe75:6900/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:e8:46:33 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-24902) 07/01/25 _x86_64_ (8 CPU) 03:48:21 LINUX RESTART (8 CPU) 03:49:01 tps rtps wtps bread/s bwrtn/s 03:50:01 187.69 40.34 147.34 2916.58 51280.79 03:51:01 365.41 1.25 364.16 51.06 248435.79 03:52:01 402.45 3.32 399.13 419.40 106331.34 03:53:01 9.01 0.10 8.91 19.19 9852.98 03:54:01 3.55 0.10 3.45 19.46 74.65 03:55:01 2.57 0.03 2.53 6.93 54.26 03:56:01 2.65 0.07 2.58 12.93 47.19 03:57:01 12.41 0.00 12.41 0.00 237.29 03:58:01 29.43 0.07 29.36 12.66 372.74 Average: 112.79 5.03 107.76 384.24 46297.89 03:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 29787728 31690336 3151492 9.57 78308 2125504 1533708 4.51 891292 1948708 367456 03:51:01 23365384 31648504 9573836 29.07 164104 8132896 1661324 4.89 1027928 7906908 1635712 03:52:01 22274840 30757804 10664380 32.38 177988 8326060 6167920 18.15 2043024 7909256 36 03:53:01 22269360 30753260 10669860 32.39 178040 8327516 6180452 18.18 2052752 7906636 112 03:54:01 22269656 30744904 10669564 32.39 178140 8319256 6182780 18.19 2063332 7895496 80 03:55:01 22266704 30742636 10672516 32.40 178200 8319828 6199728 18.24 2065708 7895164 140 03:56:01 22262972 30739624 10676248 32.41 178280 8320400 6192260 18.22 2069596 7895264 112 03:57:01 22282072 30758340 10657148 32.35 178404 8320280 5337748 15.70 2059552 7894636 228 03:58:01 22680968 31113264 10258252 31.14 178692 8282392 2919248 8.59 1740664 7836708 220 Average: 23273298 30994297 9665922 29.34 165573 7608237 4708352 13.85 1779316 7232086 222677 03:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 ens3 479.32 357.31 4023.57 46.34 0.00 0.00 0.00 0.00 03:50:01 lo 10.40 10.40 0.99 0.99 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 ens3 3370.79 2047.34 57333.51 146.28 0.00 0.00 0.00 0.00 03:51:01 lo 6.40 6.40 0.58 0.58 0.00 0.00 0.00 0.00 03:51:01 br-b3cf25f827cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 vethe6f8a37 91.78 91.50 15.60 18.61 0.00 0.00 0.00 0.00 03:52:01 vethac5a44e 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 03:52:01 vethd063cbf 51.92 63.44 4.16 312.88 0.00 0.00 0.00 0.03 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 vethe6f8a37 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 03:53:01 vethac5a44e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 vethd063cbf 0.52 0.40 0.03 0.02 0.00 0.00 0.00 0.00 03:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 vethe6f8a37 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 03:54:01 vethac5a44e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 vethd063cbf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 vethe6f8a37 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 03:55:01 vethac5a44e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 vethd063cbf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 vethe6f8a37 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 03:56:01 vethac5a44e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 vethd063cbf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 vethe6f8a37 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 03:57:01 vethac5a44e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 vethd063cbf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 vethe6f8a37 0.18 0.25 0.54 0.02 0.00 0.00 0.00 0.00 03:58:01 veth52907c6 148.68 170.90 27.58 26.41 0.00 0.00 0.00 0.00 03:58:01 ens3 4321.43 2722.20 62532.02 274.51 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: vethe6f8a37 10.31 10.30 2.08 2.08 0.00 0.00 0.00 0.00 Average: veth52907c6 16.52 18.99 3.06 2.93 0.00 0.00 0.00 0.00 Average: ens3 445.57 280.14 6856.07 24.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24902) 07/01/25 _x86_64_ (8 CPU) 03:48:21 LINUX RESTART (8 CPU) 03:49:01 CPU %user %nice %system %iowait %steal %idle 03:50:01 all 9.83 0.00 0.97 1.99 0.04 87.17 03:50:01 0 0.35 0.00 0.72 12.50 0.05 86.38 03:50:01 1 20.33 0.00 1.84 0.54 0.05 77.24 03:50:01 2 18.46 0.00 1.30 1.34 0.08 78.82 03:50:01 3 29.79 0.00 2.10 0.94 0.07 67.11 03:50:01 4 5.56 0.00 0.77 0.38 0.03 93.26 03:50:01 5 2.12 0.00 0.38 0.02 0.02 97.46 03:50:01 6 1.05 0.00 0.22 0.15 0.02 98.56 03:50:01 7 0.95 0.00 0.38 0.08 0.03 98.55 03:51:01 all 20.76 0.00 10.44 8.48 0.13 60.19 03:51:01 0 21.80 0.00 11.25 7.02 0.15 59.78 03:51:01 1 18.91 0.00 10.54 4.44 0.12 65.98 03:51:01 2 20.77 0.00 12.32 4.82 0.12 61.97 03:51:01 3 20.42 0.00 10.37 4.67 0.12 64.42 03:51:01 4 20.46 0.00 9.47 7.78 0.12 62.17 03:51:01 5 21.25 0.00 10.14 15.60 0.14 52.87 03:51:01 6 18.11 0.00 9.76 22.03 0.12 49.97 03:51:01 7 24.36 0.00 9.68 1.47 0.12 64.38 03:52:01 all 14.72 0.00 2.86 3.11 0.07 79.24 03:52:01 0 10.68 0.00 2.65 0.82 0.07 85.78 03:52:01 1 21.00 0.00 3.34 0.50 0.07 75.10 03:52:01 2 15.56 0.00 2.46 0.90 0.08 80.99 03:52:01 3 16.53 0.00 2.69 1.71 0.07 79.01 03:52:01 4 6.32 0.00 2.19 0.33 0.03 91.12 03:52:01 5 17.90 0.00 3.72 17.42 0.10 60.86 03:52:01 6 17.72 0.00 2.93 2.67 0.07 76.62 03:52:01 7 12.06 0.00 2.90 0.63 0.07 84.33 03:53:01 all 0.38 0.00 0.16 0.21 0.03 99.23 03:53:01 0 0.40 0.00 0.23 0.00 0.03 99.33 03:53:01 1 0.30 0.00 0.17 0.00 0.00 99.53 03:53:01 2 1.20 0.00 0.18 0.08 0.03 98.50 03:53:01 3 0.22 0.00 0.13 0.00 0.02 99.63 03:53:01 4 0.17 0.00 0.15 0.02 0.05 99.62 03:53:01 5 0.25 0.00 0.20 1.53 0.02 98.00 03:53:01 6 0.27 0.00 0.12 0.00 0.02 99.60 03:53:01 7 0.23 0.00 0.12 0.00 0.05 99.60 03:54:01 all 0.27 0.00 0.17 0.01 0.03 99.51 03:54:01 0 0.37 0.00 0.22 0.00 0.05 99.37 03:54:01 1 0.08 0.00 0.08 0.00 0.03 99.80 03:54:01 2 0.37 0.00 0.20 0.07 0.05 99.32 03:54:01 3 0.25 0.00 0.18 0.00 0.05 99.52 03:54:01 4 0.17 0.00 0.15 0.02 0.02 99.65 03:54:01 5 0.35 0.00 0.17 0.00 0.03 99.45 03:54:01 6 0.22 0.00 0.15 0.02 0.02 99.60 03:54:01 7 0.40 0.00 0.18 0.02 0.02 99.38 03:55:01 all 0.25 0.00 0.17 0.01 0.03 99.53 03:55:01 0 0.25 0.00 0.25 0.03 0.05 99.42 03:55:01 1 0.08 0.00 0.15 0.00 0.03 99.73 03:55:01 2 0.23 0.00 0.17 0.03 0.03 99.53 03:55:01 3 0.50 0.00 0.30 0.00 0.03 99.17 03:55:01 4 0.38 0.00 0.12 0.00 0.02 99.48 03:55:01 5 0.23 0.00 0.18 0.00 0.03 99.55 03:55:01 6 0.13 0.00 0.10 0.00 0.00 99.77 03:55:01 7 0.22 0.00 0.13 0.00 0.02 99.63 03:56:01 all 0.27 0.00 0.20 0.01 0.03 99.50 03:56:01 0 0.18 0.00 0.28 0.05 0.03 99.45 03:56:01 1 0.18 0.00 0.20 0.00 0.02 99.60 03:56:01 2 0.25 0.00 0.20 0.02 0.02 99.52 03:56:01 3 0.32 0.00 0.27 0.00 0.05 99.37 03:56:01 4 0.18 0.00 0.18 0.00 0.02 99.62 03:56:01 5 0.22 0.00 0.22 0.00 0.02 99.55 03:56:01 6 0.38 0.00 0.08 0.00 0.03 99.50 03:56:01 7 0.43 0.00 0.12 0.00 0.02 99.43 03:57:01 all 0.49 0.00 0.20 0.02 0.02 99.26 03:57:01 0 1.19 0.00 0.18 0.10 0.03 98.49 03:57:01 1 0.30 0.00 0.22 0.00 0.02 99.47 03:57:01 2 0.20 0.00 0.25 0.02 0.05 99.48 03:57:01 3 0.23 0.00 0.17 0.02 0.02 99.57 03:57:01 4 0.15 0.00 0.15 0.00 0.03 99.67 03:57:01 5 0.30 0.00 0.23 0.00 0.05 99.42 03:57:01 6 1.28 0.00 0.18 0.02 0.02 98.51 03:57:01 7 0.22 0.00 0.22 0.03 0.02 99.52 03:58:01 all 1.10 0.00 0.47 0.04 0.03 98.36 03:58:01 0 2.20 0.00 0.48 0.13 0.03 97.16 03:58:01 1 1.30 0.00 0.53 0.13 0.03 98.01 03:58:01 2 0.87 0.00 0.37 0.05 0.02 98.70 03:58:01 3 0.62 0.00 0.42 0.00 0.02 98.95 03:58:01 4 0.75 0.00 0.47 0.02 0.03 98.73 03:58:01 5 1.22 0.00 0.57 0.03 0.07 98.11 03:58:01 6 0.82 0.00 0.53 0.00 0.00 98.65 03:58:01 7 0.99 0.00 0.42 0.00 0.02 98.58 Average: all 5.29 0.00 1.71 1.52 0.04 91.44 Average: 0 4.10 0.00 1.78 2.27 0.06 91.80 Average: 1 6.89 0.00 1.87 0.61 0.04 90.59 Average: 2 6.38 0.00 1.90 0.80 0.05 90.86 Average: 3 7.60 0.00 1.82 0.80 0.05 89.73 Average: 4 3.74 0.00 1.49 0.93 0.04 93.81 Average: 5 4.80 0.00 1.73 3.79 0.05 89.62 Average: 6 4.39 0.00 1.54 2.71 0.03 91.33 Average: 7 4.38 0.00 1.55 0.25 0.04 93.79