---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2234 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 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 827 23317 0 8022 30883 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:91:e1:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe91:e107/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:0f:77:1b 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-2234) 11/20/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:03 tps rtps wtps bread/s bwrtn/s 22:49:01 139.04 73.09 65.95 4723.60 29182.28 22:50:01 105.23 12.51 92.72 264.09 33827.96 22:51:01 159.12 2.55 156.57 87.59 159393.43 22:52:01 269.79 1.00 268.79 14.13 59482.09 22:53:01 88.04 19.53 68.51 3845.36 45122.35 22:54:01 188.35 0.02 188.34 0.13 43461.69 22:55:01 29.75 0.00 29.75 0.00 26415.33 22:56:01 4.58 0.00 4.58 0.00 4436.25 22:57:01 86.52 0.17 86.35 9.47 15648.86 Average: 118.86 11.87 106.99 979.96 46393.35 22:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30162488 31711540 2776732 8.43 66124 1796464 1487888 4.38 869840 1633772 148928 22:50:01 28429824 31711468 4509396 13.69 77584 3485632 1382260 4.07 898740 3272188 1482308 22:51:01 26524572 31105700 6414648 19.47 101892 4708488 2085712 6.14 1493252 4513712 7516 22:52:01 25293332 31035056 7645888 23.21 165100 5654008 2100624 6.18 1696964 5383784 18160 22:53:01 22814160 29720812 10125060 30.74 166600 6787380 3374392 9.93 3452460 6072292 414920 22:54:01 24252588 31523748 8686632 26.37 168000 7138396 1613888 4.75 1991360 6088484 308068 22:55:01 22538972 29971724 10400248 31.57 168108 7295608 2807084 8.26 3821884 5960612 110872 22:56:01 24416748 31686364 8522472 25.87 168180 7136256 1394124 4.10 2012504 5901988 20832 22:57:01 23915384 31644696 9023836 27.40 168428 7583288 1449796 4.27 2238460 6164816 1096 Average: 25372008 31123456 7567212 22.97 138891 5731724 1966196 5.79 2052829 4999072 279189 22:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 321.01 219.94 1489.30 61.96 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 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:50:01 ens3 6952.84 4345.01 24962.72 1103.91 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:51:01 ens3 387.45 253.82 2216.32 68.98 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 1.40 1.40 0.19 0.19 0.00 0.00 0.00 0.00 22:52:01 ens3 309.60 191.83 1756.70 52.79 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 189.24 129.86 2058.19 24.95 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 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 114.40 78.92 193.80 25.43 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 2.78 2.78 0.14 0.14 0.00 0.00 0.00 0.00 22:55:01 ens3 3.98 3.32 0.91 0.95 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 38.40 38.40 1.97 1.97 0.00 0.00 0.00 0.00 22:56:01 ens3 1.17 1.10 0.27 0.43 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 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 1418.66 965.17 403.33 7848.69 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 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1080.41 689.40 3683.85 1024.46 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-2234) 11/20/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:03 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.83 0.00 1.11 2.95 0.04 84.07 22:49:01 0 7.73 0.00 0.67 1.23 0.03 90.33 22:49:01 1 9.91 0.00 1.07 1.00 0.02 88.00 22:49:01 2 15.34 0.00 1.88 1.50 0.05 81.22 22:49:01 3 12.25 0.00 0.95 0.28 0.09 86.44 22:49:01 4 7.39 0.00 0.72 0.52 0.03 91.34 22:49:01 5 24.08 0.00 1.69 17.48 0.07 56.67 22:49:01 6 12.94 0.00 1.12 0.45 0.03 85.45 22:49:01 7 4.91 0.00 0.73 1.09 0.03 93.23 22:50:01 all 7.61 0.00 3.01 2.15 0.05 87.18 22:50:01 0 2.25 0.00 4.16 1.44 0.07 92.09 22:50:01 1 27.74 0.00 2.42 1.35 0.07 68.42 22:50:01 2 12.54 0.00 4.53 0.18 0.05 82.70 22:50:01 3 8.80 0.00 6.23 0.36 0.09 84.52 22:50:01 4 2.39 0.00 3.09 2.29 0.03 92.19 22:50:01 5 4.28 0.00 1.97 11.57 0.05 82.13 22:50:01 6 1.97 0.00 1.78 0.00 0.02 96.23 22:50:01 7 0.97 0.00 0.08 0.00 0.00 98.95 22:51:01 all 11.22 0.00 1.46 9.49 0.06 77.77 22:51:01 0 9.05 0.00 0.49 11.41 0.07 78.99 22:51:01 1 7.68 0.00 1.22 29.82 0.03 61.25 22:51:01 2 30.08 0.00 1.57 0.97 0.07 67.31 22:51:01 3 7.54 0.00 0.55 0.45 0.05 91.41 22:51:01 4 8.99 0.00 1.26 28.60 0.07 61.08 22:51:01 5 12.56 0.00 5.62 0.29 0.08 81.45 22:51:01 6 3.60 0.00 0.59 1.82 0.07 93.93 22:51:01 7 10.31 0.00 0.40 2.57 0.03 86.69 22:52:01 all 11.71 0.00 2.69 8.28 0.08 77.24 22:52:01 0 8.58 0.00 3.16 0.84 0.07 87.35 22:52:01 1 12.06 0.00 2.74 26.26 0.13 58.81 22:52:01 2 7.25 0.00 0.72 0.10 0.07 91.87 22:52:01 3 9.30 0.00 1.37 15.30 0.10 73.93 22:52:01 4 10.83 0.00 2.80 13.38 0.05 72.93 22:52:01 5 7.68 0.00 2.96 1.95 0.08 87.33 22:52:01 6 11.85 0.00 4.67 1.75 0.08 81.64 22:52:01 7 26.12 0.00 3.13 6.70 0.07 63.98 22:53:01 all 28.16 0.00 2.32 3.31 0.07 66.14 22:53:01 0 26.12 0.00 1.74 4.02 0.08 68.04 22:53:01 1 14.65 0.00 0.87 8.11 0.03 76.34 22:53:01 2 16.81 0.00 6.04 0.00 0.05 77.09 22:53:01 3 43.71 0.00 2.57 1.80 0.08 51.83 22:53:01 4 19.91 0.00 1.35 11.00 0.12 67.63 22:53:01 5 17.92 0.00 0.93 0.00 0.03 81.11 22:53:01 6 23.67 0.00 2.29 0.72 0.05 73.28 22:53:01 7 62.41 0.00 2.74 0.87 0.10 33.88 22:54:01 all 20.24 0.00 2.02 2.27 0.07 75.40 22:54:01 0 15.39 0.00 1.07 0.00 0.07 83.47 22:54:01 1 23.95 0.00 2.58 0.17 0.07 73.24 22:54:01 2 12.79 0.00 0.97 0.00 0.05 86.19 22:54:01 3 33.96 0.00 2.99 0.02 0.10 62.93 22:54:01 4 7.79 0.00 0.88 16.99 0.08 74.26 22:54:01 5 16.99 0.00 1.32 0.82 0.03 80.83 22:54:01 6 25.64 0.00 2.47 0.05 0.05 71.79 22:54:01 7 25.47 0.00 3.94 0.07 0.08 70.44 22:55:01 all 13.38 0.00 2.66 1.07 0.06 82.83 22:55:01 0 2.72 0.00 1.34 0.00 0.02 95.93 22:55:01 1 6.39 0.00 2.05 0.00 0.03 91.53 22:55:01 2 10.35 0.00 3.25 0.00 0.03 86.37 22:55:01 3 4.25 0.00 1.38 0.00 0.13 94.23 22:55:01 4 2.93 0.00 1.33 8.50 0.05 87.18 22:55:01 5 59.42 0.00 8.76 0.00 0.10 31.72 22:55:01 6 11.42 0.00 1.90 0.00 0.03 86.64 22:55:01 7 9.50 0.00 1.25 0.05 0.02 89.18 22:56:01 all 9.38 0.00 10.52 0.14 0.13 79.83 22:56:01 0 15.26 0.00 19.18 0.00 0.12 65.44 22:56:01 1 17.42 0.00 18.32 0.03 0.14 64.10 22:56:01 2 10.58 0.00 9.28 0.00 0.12 80.02 22:56:01 3 4.77 0.00 9.40 0.00 0.13 85.70 22:56:01 4 6.09 0.00 9.97 1.10 0.12 82.73 22:56:01 5 9.56 0.00 3.82 0.00 0.12 86.50 22:56:01 6 4.86 0.00 7.23 0.00 0.15 87.76 22:56:01 7 6.62 0.00 7.01 0.00 0.14 86.23 22:57:01 all 7.43 0.00 0.92 0.58 0.02 91.04 22:57:01 0 3.42 0.00 0.43 0.58 0.02 95.55 22:57:01 1 15.89 0.00 0.74 0.00 0.05 83.33 22:57:01 2 25.32 0.00 0.93 0.00 0.05 73.69 22:57:01 3 1.09 0.00 1.49 0.02 0.02 97.38 22:57:01 4 11.72 0.00 1.67 3.41 0.05 83.15 22:57:01 5 0.88 0.00 1.07 0.00 0.00 98.05 22:57:01 6 0.28 0.00 0.20 0.65 0.02 98.85 22:57:01 7 0.82 0.00 0.83 0.00 0.02 98.33 Average: all 13.46 0.00 2.97 3.36 0.06 80.15 Average: 0 10.06 0.00 3.57 2.17 0.06 84.14 Average: 1 15.09 0.00 3.54 7.43 0.06 73.88 Average: 2 15.68 0.00 3.25 0.30 0.06 80.72 Average: 3 14.01 0.00 3.00 2.04 0.09 80.87 Average: 4 8.67 0.00 2.56 9.57 0.07 79.12 Average: 5 17.05 0.00 3.13 3.52 0.06 76.24 Average: 6 10.68 0.00 2.47 0.60 0.06 86.18 Average: 7 16.41 0.00 2.23 1.26 0.05 80.04