---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9480 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 13G 143G 9% / 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 866 26215 0 5086 30846 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:b8:77:25 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:feb8:7725/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:0f:0c:db 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 inet6 fe80::42:8cff:fe0f:cdb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9480) 01/04/24 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 128.23 65.24 62.99 4467.58 12393.29 10:52:01 159.22 19.23 139.99 689.35 24885.59 10:53:01 18.13 3.45 14.68 180.24 6023.80 10:54:01 122.01 2.90 119.11 405.06 59929.76 10:55:02 418.74 0.43 418.31 6.75 31640.93 10:56:01 228.63 0.05 228.58 5.96 70967.71 10:57:01 33.59 0.97 32.63 60.79 13018.76 Average: 158.52 13.08 145.44 823.28 31218.85 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30133624 31727664 2805596 8.52 68244 1836628 1388568 4.09 849508 1668612 162604 10:52:01 28772180 30829188 4167040 12.65 87896 2261444 2225140 6.55 1795408 2045476 24572 10:53:01 28111620 30623828 4827600 14.66 89136 2708284 2287440 6.73 2203632 2279976 410460 10:54:01 27135020 30330140 5804200 17.62 109604 3346880 2608452 7.67 2766136 2634088 84908 10:55:02 26008828 30483104 6930392 21.04 213092 4344700 2580500 7.59 2880696 3467572 606612 10:56:01 25941916 30444700 6997304 21.24 218900 4436032 2419956 7.12 2918760 3563628 512 10:57:01 26861140 31596456 6078080 18.45 222348 4659888 1516528 4.46 1996476 3566636 17892 Average: 27566333 30862154 5372887 16.31 144174 3370551 2146655 6.32 2201517 2746570 186794 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 381.41 255.47 1626.93 70.79 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 10:52:01 ens3 931.76 668.17 5200.18 178.17 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:53:01 ens3 308.83 183.67 581.77 58.29 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 vethd981c52 61.45 122.33 10.27 426.40 0.00 0.00 0.00 0.03 10:54:01 ens3 640.54 602.73 2253.99 3350.87 0.00 0.00 0.00 0.00 10:54:01 docker0 65.16 129.29 9.65 504.23 0.00 0.00 0.00 0.00 10:54:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 10:55:02 ens3 1201.89 1256.74 1348.38 126.45 0.00 0.00 0.00 0.00 10:55:02 docker0 1243.64 1168.92 105.45 1342.45 0.00 0.00 0.00 0.00 10:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 327.46 239.42 1488.45 480.53 0.00 0.00 0.00 0.00 10:56:01 docker0 3.13 6.15 0.19 78.84 0.00 0.00 0.00 0.00 10:56:01 lo 8.54 8.54 0.79 0.79 0.00 0.00 0.00 0.00 10:57:01 ens3 312.58 392.50 43.78 2961.97 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 588.02 516.06 1792.63 1035.24 0.00 0.00 0.00 0.00 Average: docker0 189.28 188.12 16.63 277.19 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9480) 01/04/24 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.78 0.00 3.99 1.47 0.04 82.72 10:51:01 0 6.21 0.00 0.95 0.32 0.03 92.48 10:51:01 1 3.24 0.00 0.53 0.36 0.02 95.86 10:51:01 2 2.89 0.00 20.09 0.66 0.04 76.33 10:51:01 3 12.25 0.00 1.14 0.61 0.03 85.97 10:51:01 4 30.71 0.00 2.06 3.09 0.07 64.08 10:51:01 5 8.30 0.00 0.85 5.48 0.05 85.32 10:51:01 6 24.09 0.00 1.70 0.90 0.03 73.28 10:51:01 7 8.71 0.00 0.78 0.54 0.03 89.94 10:52:01 all 16.62 0.00 1.64 2.39 0.05 79.30 10:52:01 0 11.60 0.00 1.77 0.12 0.03 86.48 10:52:01 1 12.95 0.00 1.54 2.14 0.07 83.31 10:52:01 2 10.79 0.00 0.67 5.61 0.07 82.86 10:52:01 3 43.34 0.00 4.57 2.92 0.10 49.08 10:52:01 4 23.04 0.00 2.63 5.66 0.08 68.58 10:52:01 5 12.96 0.00 0.37 1.13 0.03 85.50 10:52:01 6 11.93 0.00 0.77 1.56 0.05 85.69 10:52:01 7 6.32 0.00 0.73 0.02 0.03 92.89 10:53:01 all 17.19 0.00 0.69 0.49 0.04 81.59 10:53:01 0 30.72 0.00 1.90 0.00 0.05 67.32 10:53:01 1 16.81 0.00 0.37 0.00 0.03 82.79 10:53:01 2 19.52 0.00 0.47 0.65 0.03 79.33 10:53:01 3 11.99 0.00 0.70 0.57 0.03 86.71 10:53:01 4 15.08 0.00 0.58 2.12 0.03 82.18 10:53:01 5 16.50 0.00 0.57 0.30 0.03 82.60 10:53:01 6 12.56 0.00 0.58 0.05 0.03 86.77 10:53:01 7 14.34 0.00 0.35 0.20 0.02 85.09 10:54:01 all 8.71 0.00 1.90 3.26 0.06 86.08 10:54:01 0 4.66 0.00 2.52 14.59 0.05 78.18 10:54:01 1 11.95 0.00 1.70 0.71 0.07 85.58 10:54:01 2 7.97 0.00 1.74 5.06 0.07 85.17 10:54:01 3 15.00 0.00 2.38 0.49 0.07 82.06 10:54:01 4 15.13 0.00 2.25 5.08 0.08 77.45 10:54:01 5 5.24 0.00 1.02 0.10 0.03 93.60 10:54:01 6 7.86 0.00 1.91 0.02 0.05 90.16 10:54:01 7 1.92 0.00 1.62 0.02 0.03 96.40 10:55:02 all 15.15 0.00 3.51 2.71 0.07 78.55 10:55:02 0 25.97 0.00 3.02 1.28 0.07 69.66 10:55:02 1 12.55 0.00 4.09 14.16 0.08 69.12 10:55:02 2 26.00 0.00 3.14 0.77 0.07 70.02 10:55:02 3 11.71 0.00 3.91 2.44 0.10 81.84 10:55:02 4 12.26 0.00 2.45 0.72 0.05 84.52 10:55:02 5 3.95 0.00 3.84 1.21 0.07 90.94 10:55:02 6 24.59 0.00 6.29 0.85 0.10 68.17 10:55:02 7 4.16 0.00 1.38 0.35 0.05 94.06 10:56:01 all 10.93 0.00 2.14 4.32 0.05 82.56 10:56:01 0 9.29 0.00 1.53 5.04 0.05 84.09 10:56:01 1 10.13 0.00 2.44 5.36 0.05 82.02 10:56:01 2 6.49 0.00 2.00 0.09 0.05 91.38 10:56:01 3 10.33 0.00 2.05 11.32 0.05 76.25 10:56:01 4 26.81 0.00 3.27 4.34 0.07 65.51 10:56:01 5 11.13 0.00 1.52 5.80 0.03 81.52 10:56:01 6 7.02 0.00 2.79 1.96 0.05 88.18 10:56:01 7 6.33 0.00 1.50 0.65 0.05 91.47 10:57:01 all 10.37 0.00 0.60 1.35 0.04 87.64 10:57:01 0 3.57 0.00 0.43 0.00 0.02 95.98 10:57:01 1 4.98 0.00 0.47 0.00 0.03 94.52 10:57:01 2 9.49 0.00 0.65 1.07 0.03 88.76 10:57:01 3 4.10 0.00 0.50 0.02 0.00 95.39 10:57:01 4 27.85 0.00 0.92 1.79 0.05 69.40 10:57:01 5 6.18 0.00 0.49 4.74 0.07 88.53 10:57:01 6 2.62 0.00 0.28 0.00 0.02 97.08 10:57:01 7 24.26 0.00 1.09 3.18 0.05 71.42 Average: all 12.97 0.00 2.07 2.28 0.05 82.63 Average: 0 13.19 0.00 1.73 3.04 0.04 81.99 Average: 1 10.39 0.00 1.59 3.24 0.05 84.73 Average: 2 11.61 0.00 4.61 1.95 0.05 81.78 Average: 3 15.57 0.00 2.18 2.60 0.06 79.60 Average: 4 21.52 0.00 2.02 3.25 0.06 73.14 Average: 5 9.18 0.00 1.23 2.66 0.05 86.87 Average: 6 12.94 0.00 2.04 0.76 0.05 84.21 Average: 7 9.44 0.00 1.06 0.71 0.04 88.75