---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1002 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 23322 0 7984 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:65:68:79 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe65:6879/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:5b:0a:e2 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-1002) 01/30/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 117.71 36.77 80.94 1718.76 29169.70 22:50:01 112.85 12.46 100.38 262.22 78232.96 22:51:01 243.19 3.12 240.07 89.44 121486.44 22:52:01 200.20 19.71 180.49 3857.22 59303.58 22:53:01 92.02 0.00 92.02 0.00 57538.28 22:54:01 99.97 0.02 99.95 0.13 34588.47 22:55:01 14.53 0.00 14.53 0.00 13038.63 22:56:01 84.67 0.00 84.67 0.00 11629.93 22:57:01 20.21 0.57 19.65 56.12 5865.02 Average: 109.47 8.02 101.45 662.90 45682.11 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30074100 31682776 2865120 8.70 69716 1849400 1437076 4.23 890008 1684540 177648 22:50:01 26035852 31663444 6903368 20.96 91836 5749080 1345796 3.96 2222480 4247508 2461676 22:51:01 25154992 30814892 7784228 23.63 161748 5582972 2137160 6.29 1848256 5364660 922004 22:52:01 23818132 30288472 9121088 27.69 166240 6363156 2747236 8.08 2675416 5848860 510924 22:53:01 23869180 30782116 9070040 27.54 167456 6790816 2176372 6.40 2644900 5814820 69816 22:54:01 23832120 31049752 9107100 27.65 167692 7086908 1982088 5.83 2568748 5922652 2436 22:55:01 22573452 29977956 10365768 31.47 167760 7268344 2587500 7.61 3804748 5932720 12376 22:56:01 23988764 31657988 8950456 27.17 167860 7525968 1411176 4.15 2206300 6116344 124200 22:57:01 23859176 31577820 9080044 27.57 172824 7568316 1457076 4.29 2307532 6142088 52488 Average: 24800641 31055024 8138579 24.71 148126 6198329 1920164 5.65 2352043 5230466 481508 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 74.55 49.55 1042.69 10.57 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6444.59 4312.73 24490.42 1055.16 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 22:51:01 lo 0.93 0.93 0.14 0.14 0.00 0.00 0.00 0.00 22:51:01 ens3 377.89 305.73 3682.07 67.90 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 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 267.74 212.75 2283.39 44.05 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 50.29 40.73 183.23 15.77 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 75.44 54.02 17.36 15.90 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 22:55:01 lo 20.71 20.71 1.06 1.06 0.00 0.00 0.00 0.00 22:55:01 ens3 2.50 2.37 0.59 0.66 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 22:56:01 lo 20.51 20.51 1.05 1.05 0.00 0.00 0.00 0.00 22:56:01 ens3 19.86 16.13 4.04 4.37 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 22:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 ens3 2015.03 1306.98 476.13 7870.66 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 Average: lo 5.07 5.07 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1038.19 701.30 3580.18 1011.27 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1002) 01/30/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.65 0.00 0.74 2.14 0.04 87.43 22:49:01 0 0.14 0.00 0.19 0.03 0.08 99.56 22:49:01 1 21.05 0.00 1.10 1.51 0.05 76.29 22:49:01 2 6.03 0.00 0.48 1.63 0.03 91.83 22:49:01 3 18.78 0.00 1.38 11.93 0.05 67.86 22:49:01 4 16.11 0.00 1.12 0.66 0.05 82.05 22:49:01 5 7.65 0.00 0.58 0.42 0.02 91.33 22:49:01 6 6.30 0.00 0.59 0.78 0.02 92.31 22:49:01 7 1.12 0.00 0.53 0.19 0.02 98.15 22:50:01 all 8.40 0.00 3.55 2.55 0.04 85.46 22:50:01 0 6.80 0.00 9.39 0.17 0.07 83.57 22:50:01 1 9.77 0.00 4.14 0.09 0.03 85.97 22:50:01 2 28.59 0.00 3.80 1.09 0.09 66.44 22:50:01 3 10.74 0.00 1.66 7.92 0.07 79.61 22:50:01 4 5.16 0.00 0.87 10.89 0.02 83.06 22:50:01 5 3.63 0.00 2.66 0.00 0.03 93.68 22:50:01 6 0.30 0.00 0.37 0.08 0.02 99.23 22:50:01 7 2.52 0.00 5.62 0.00 0.03 91.82 22:51:01 all 13.51 0.00 3.02 6.32 0.07 77.07 22:51:01 0 17.46 0.00 5.92 2.67 0.12 73.84 22:51:01 1 9.33 0.00 2.00 20.08 0.12 68.48 22:51:01 2 16.58 0.00 3.17 0.74 0.07 79.45 22:51:01 3 11.62 0.00 2.50 3.93 0.07 81.89 22:51:01 4 14.89 0.00 2.30 2.93 0.03 79.85 22:51:01 5 16.09 0.00 2.35 7.45 0.05 74.06 22:51:01 6 11.11 0.00 2.45 1.64 0.05 84.75 22:51:01 7 11.03 0.00 3.57 11.11 0.07 74.22 22:52:01 all 25.73 0.00 2.20 3.23 0.07 68.78 22:52:01 0 32.53 0.00 2.02 0.08 0.07 65.30 22:52:01 1 25.82 0.00 1.91 7.00 0.07 65.19 22:52:01 2 43.50 0.00 2.63 0.12 0.07 53.69 22:52:01 3 27.68 0.00 2.38 0.92 0.08 68.94 22:52:01 4 10.55 0.00 2.10 9.60 0.07 77.68 22:52:01 5 18.76 0.00 1.52 1.00 0.05 78.66 22:52:01 6 27.57 0.00 1.73 0.10 0.08 70.52 22:52:01 7 19.44 0.00 3.26 7.02 0.08 70.20 22:53:01 all 21.91 0.00 2.45 2.58 0.05 73.00 22:53:01 0 16.31 0.00 1.35 0.00 0.03 82.31 22:53:01 1 19.06 0.00 4.07 11.08 0.07 65.72 22:53:01 2 27.41 0.00 5.78 4.47 0.08 62.26 22:53:01 3 12.11 0.00 1.00 0.00 0.05 86.84 22:53:01 4 9.91 0.00 1.11 1.78 0.07 87.12 22:53:01 5 12.34 0.00 1.03 0.00 0.03 86.59 22:53:01 6 64.87 0.00 2.43 0.00 0.07 32.63 22:53:01 7 13.35 0.00 2.86 3.26 0.03 80.50 22:54:01 all 14.23 0.00 2.39 1.44 0.05 81.88 22:54:01 0 6.79 0.00 0.37 0.00 0.03 92.81 22:54:01 1 4.59 0.00 0.60 0.07 0.07 94.68 22:54:01 2 34.11 0.00 7.99 0.00 0.08 57.81 22:54:01 3 10.61 0.00 3.26 1.57 0.07 84.49 22:54:01 4 19.07 0.00 2.31 2.91 0.05 75.67 22:54:01 5 18.49 0.00 2.09 0.00 0.05 79.38 22:54:01 6 15.43 0.00 1.57 0.00 0.03 82.97 22:54:01 7 4.88 0.00 0.99 6.97 0.03 87.13 22:55:01 all 13.66 0.00 5.89 0.46 0.08 79.91 22:55:01 0 6.25 0.00 11.73 0.00 0.03 81.98 22:55:01 1 6.65 0.00 5.10 0.02 0.12 88.12 22:55:01 2 25.32 0.00 6.76 0.03 0.08 67.80 22:55:01 3 6.71 0.00 3.50 0.76 0.07 88.95 22:55:01 4 10.08 0.00 2.13 0.00 0.07 87.72 22:55:01 5 28.39 0.00 7.13 0.00 0.07 64.41 22:55:01 6 19.39 0.00 8.68 0.00 0.07 71.87 22:55:01 7 6.42 0.00 2.15 2.88 0.07 88.48 22:56:01 all 10.77 0.00 5.57 0.43 0.05 83.17 22:56:01 0 11.23 0.00 12.45 0.05 0.05 76.22 22:56:01 1 3.96 0.00 3.10 0.00 0.07 92.87 22:56:01 2 4.92 0.00 5.48 0.22 0.05 89.33 22:56:01 3 3.47 0.00 2.37 3.22 0.07 90.87 22:56:01 4 4.55 0.00 5.35 0.00 0.05 90.05 22:56:01 5 49.78 0.00 7.13 0.00 0.08 43.01 22:56:01 6 1.76 0.00 3.26 0.00 0.07 94.91 22:56:01 7 6.53 0.00 5.47 0.00 0.05 87.95 22:57:01 all 6.28 0.00 1.01 0.27 0.02 92.41 22:57:01 0 3.05 0.00 1.48 0.00 0.02 95.45 22:57:01 1 12.67 0.00 0.49 0.72 0.05 86.07 22:57:01 2 0.42 0.00 0.28 1.24 0.02 98.04 22:57:01 3 16.85 0.00 0.79 0.07 0.03 82.26 22:57:01 4 2.81 0.00 1.20 0.00 0.02 95.97 22:57:01 5 4.63 0.00 1.61 0.02 0.02 93.73 22:57:01 6 8.91 0.00 0.52 0.15 0.02 90.41 22:57:01 7 0.92 0.00 1.71 0.00 0.02 97.35 Average: all 13.80 0.00 2.99 2.15 0.05 81.00 Average: 0 11.20 0.00 4.98 0.33 0.06 83.43 Average: 1 12.52 0.00 2.50 4.51 0.07 80.40 Average: 2 20.75 0.00 4.05 1.06 0.06 74.08 Average: 3 13.16 0.00 2.10 3.35 0.06 81.33 Average: 4 10.34 0.00 2.06 3.21 0.05 84.36 Average: 5 17.77 0.00 2.90 0.98 0.04 78.30 Average: 6 17.30 0.00 2.40 0.31 0.05 79.95 Average: 7 7.37 0.00 2.91 3.50 0.04 86.18