---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3935 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: 2800.000 BogoMIPS: 5600.00 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 10% / 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 859 23280 0 8027 30852 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:0d:59:19 brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe0d:5919/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:80:62:ae 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-v1-8c-8g-3935) 12/10/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:00 tps rtps wtps bread/s bwrtn/s 22:49:01 104.80 17.29 87.51 1003.64 28928.50 22:50:01 105.32 13.35 91.97 303.95 74488.79 22:51:01 228.00 2.57 225.43 53.59 117976.47 22:52:01 223.86 19.61 204.25 3851.49 57174.74 22:53:01 224.88 0.00 224.88 0.00 58259.09 22:54:01 64.00 0.00 64.00 0.00 31692.10 22:55:01 17.85 0.02 17.83 0.13 26582.93 22:56:01 83.02 0.00 83.02 0.00 10439.19 22:57:01 27.65 1.32 26.33 76.12 7782.30 Average: 119.90 6.04 113.86 588.43 45893.59 22:48:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29985380 31695636 2953840 8.97 74896 1939628 1441136 4.24 892436 1757672 218200 22:50:01 26981128 31417476 5958092 18.09 96464 4577132 1990200 5.86 1154812 4393512 2647940 22:51:01 24904840 30610604 8034380 24.39 162476 5624904 2452420 7.22 2089584 5364632 917768 22:52:01 23632000 30159808 9307220 28.26 166740 6416040 2890712 8.51 2813364 5890268 519264 22:53:01 23864068 30831564 9075152 27.55 168088 6841508 2120164 6.24 2603776 5857648 32232 22:54:01 23723040 31020812 9216180 27.98 168280 7162536 2003408 5.89 2597364 5996856 34324 22:55:01 22483956 29938668 10455264 31.74 168364 7314576 2604136 7.66 3842292 5977436 272 22:56:01 23922156 31656048 9017064 27.37 168452 7585820 1405072 4.13 2217220 6167704 187160 22:57:01 23899752 31653468 9039468 27.44 174908 7598620 1399696 4.12 2231796 6172168 51004 Average: 24821813 30998232 8117407 24.64 149852 6117863 2034105 5.98 2271405 5286433 512018 22:48:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 22:49:01 ens3 75.41 52.48 1090.04 8.13 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 5997.47 4022.13 24439.64 1040.30 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 ens3 384.92 315.01 3642.63 63.80 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 197.87 162.17 2271.53 26.07 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 131.86 107.68 197.86 29.66 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 9.08 6.93 1.94 1.92 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 28.35 28.35 1.45 1.45 0.00 0.00 0.00 0.00 22:55:01 ens3 2.90 2.13 0.92 0.76 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 12.95 12.95 0.67 0.67 0.00 0.00 0.00 0.00 22:56:01 ens3 1701.80 1217.16 414.68 7864.71 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 22:57:01 ens3 30.06 23.60 66.45 12.81 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: lo 5.09 5.09 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 946.32 655.47 3564.94 1003.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3935) 12/10/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:00 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.91 0.00 0.71 2.58 0.03 86.77 22:49:01 0 1.49 0.00 0.23 0.30 0.00 97.98 22:49:01 1 3.46 0.00 0.41 1.48 0.02 94.64 22:49:01 2 1.58 0.00 0.41 14.01 0.05 83.96 22:49:01 3 18.45 0.00 1.10 1.66 0.05 78.75 22:49:01 4 34.34 0.00 1.99 2.68 0.08 60.91 22:49:01 5 14.21 0.00 0.97 0.33 0.03 84.46 22:49:01 6 5.45 0.00 0.39 0.02 0.02 94.12 22:49:01 7 0.51 0.00 0.18 0.07 0.02 99.23 22:50:01 all 9.82 0.00 3.57 3.36 0.05 83.20 22:50:01 0 18.26 0.00 5.53 0.05 0.07 76.09 22:50:01 1 7.97 0.00 6.14 17.57 0.05 68.26 22:50:01 2 8.31 0.00 3.78 3.47 0.10 84.33 22:50:01 3 8.05 0.00 1.59 0.17 0.03 90.16 22:50:01 4 25.43 0.00 4.98 4.20 0.07 65.32 22:50:01 5 5.28 0.00 1.97 1.39 0.02 91.34 22:50:01 6 1.66 0.00 1.26 0.13 0.02 96.94 22:50:01 7 3.65 0.00 3.34 0.00 0.03 92.97 22:51:01 all 10.13 0.00 2.59 8.78 0.07 78.43 22:51:01 0 9.50 0.00 0.62 7.28 0.07 82.53 22:51:01 1 6.65 0.00 2.00 22.93 0.07 68.34 22:51:01 2 8.84 0.00 3.80 5.39 0.08 81.87 22:51:01 3 7.92 0.00 1.54 1.56 0.03 88.95 22:51:01 4 19.43 0.00 4.51 0.37 0.08 75.60 22:51:01 5 8.94 0.00 1.61 21.41 0.10 67.95 22:51:01 6 5.21 0.00 3.18 0.64 0.05 90.92 22:51:01 7 14.61 0.00 3.53 10.56 0.07 71.24 22:52:01 all 25.53 0.00 1.87 4.47 0.07 68.06 22:52:01 0 22.46 0.00 1.85 4.65 0.10 70.95 22:52:01 1 55.90 0.00 3.69 2.07 0.10 38.24 22:52:01 2 33.56 0.00 2.06 4.44 0.08 59.86 22:52:01 3 25.61 0.00 1.84 6.66 0.07 65.82 22:52:01 4 16.87 0.00 1.52 0.87 0.05 80.70 22:52:01 5 16.21 0.00 1.80 5.52 0.03 76.44 22:52:01 6 21.70 0.00 1.10 1.00 0.08 76.11 22:52:01 7 12.09 0.00 1.11 10.55 0.05 76.21 22:53:01 all 21.84 0.00 2.54 3.48 0.06 72.08 22:53:01 0 36.16 0.00 3.13 1.91 0.05 58.76 22:53:01 1 26.63 0.00 2.22 0.08 0.10 70.97 22:53:01 2 13.81 0.00 1.58 1.69 0.05 82.87 22:53:01 3 30.22 0.00 1.97 0.05 0.05 67.70 22:53:01 4 9.96 0.00 1.29 14.26 0.05 74.43 22:53:01 5 31.62 0.00 2.76 0.15 0.07 65.40 22:53:01 6 15.72 0.00 6.58 0.74 0.05 76.92 22:53:01 7 10.57 0.00 0.80 8.96 0.03 79.64 22:54:01 all 12.63 0.00 2.05 1.35 0.04 83.93 22:54:01 0 1.63 0.00 0.23 0.00 0.03 98.10 22:54:01 1 13.17 0.00 0.53 0.07 0.03 86.20 22:54:01 2 4.89 0.00 0.35 2.32 0.05 92.38 22:54:01 3 49.41 0.00 8.07 0.00 0.08 42.44 22:54:01 4 3.85 0.00 0.69 8.39 0.03 87.03 22:54:01 5 21.16 0.00 5.61 0.00 0.07 73.16 22:54:01 6 3.31 0.00 0.82 0.00 0.07 95.80 22:54:01 7 3.57 0.00 0.12 0.00 0.02 96.30 22:55:01 all 13.00 0.00 7.48 1.15 0.08 78.29 22:55:01 0 8.28 0.00 11.93 0.00 0.05 79.74 22:55:01 1 5.06 0.00 5.91 0.76 0.07 88.20 22:55:01 2 28.49 0.00 17.04 0.00 0.08 54.39 22:55:01 3 28.85 0.00 6.47 0.22 0.10 64.37 22:55:01 4 7.91 0.00 4.11 3.08 0.07 84.83 22:55:01 5 8.79 0.00 4.52 1.35 0.07 85.28 22:55:01 6 6.93 0.00 6.83 3.85 0.10 82.29 22:55:01 7 9.48 0.00 2.94 0.00 0.08 87.49 22:56:01 all 9.85 0.00 4.16 0.34 0.04 85.60 22:56:01 0 4.28 0.00 6.95 0.00 0.03 88.73 22:56:01 1 2.71 0.00 1.36 0.00 0.03 95.89 22:56:01 2 55.18 0.00 8.70 0.00 0.07 36.05 22:56:01 3 3.21 0.00 1.82 0.00 0.03 94.93 22:56:01 4 4.84 0.00 3.59 0.05 0.05 91.47 22:56:01 5 1.87 0.00 3.95 2.39 0.03 91.76 22:56:01 6 1.89 0.00 3.31 0.30 0.05 94.45 22:56:01 7 5.13 0.00 3.59 0.00 0.07 91.21 22:57:01 all 7.99 0.00 0.44 0.37 0.02 91.17 22:57:01 0 17.92 0.00 0.65 0.08 0.03 81.31 22:57:01 1 2.54 0.00 0.37 0.03 0.00 97.06 22:57:01 2 11.60 0.00 0.33 0.05 0.02 88.00 22:57:01 3 0.47 0.00 0.20 0.00 0.00 99.33 22:57:01 4 0.57 0.00 0.37 1.40 0.03 97.63 22:57:01 5 2.27 0.00 0.28 1.22 0.02 96.21 22:57:01 6 0.25 0.00 0.22 0.00 0.02 99.52 22:57:01 7 28.25 0.00 1.12 0.18 0.05 70.40 Average: all 13.40 0.00 2.82 2.87 0.05 80.86 Average: 0 13.30 0.00 3.45 1.58 0.05 81.62 Average: 1 13.71 0.00 2.51 4.95 0.05 78.78 Average: 2 18.44 0.00 4.23 3.51 0.07 73.75 Average: 3 19.14 0.00 2.73 1.15 0.05 76.93 Average: 4 13.71 0.00 2.55 3.93 0.06 79.75 Average: 5 12.26 0.00 2.60 3.74 0.05 81.35 Average: 6 6.90 0.00 2.62 0.74 0.05 89.69 Average: 7 9.75 0.00 1.85 3.36 0.05 84.99