---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-25412 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 866 23338 0 7961 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:4c:f8:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe4c:f8a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:80:6e:72 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-25412) 04/23/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 99.90 17.73 82.17 1021.83 27646.06 22:50:01 109.25 12.78 96.47 280.75 74891.52 22:51:01 213.98 2.17 211.81 63.32 116117.45 22:52:01 235.33 20.25 215.08 3863.36 61131.41 22:53:01 182.39 0.00 182.39 0.00 56832.13 22:54:01 111.43 0.00 111.43 0.00 34569.71 22:55:01 16.95 0.00 16.95 0.00 24379.67 22:56:01 81.87 0.00 81.87 0.00 6082.85 22:57:01 29.21 0.87 28.35 58.52 11653.52 Average: 120.03 5.98 114.06 587.53 45922.70 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30116004 31693188 2823216 8.57 70112 1818008 1408072 4.14 877696 1654488 151040 22:50:01 27129688 31501176 5809532 17.64 95380 4517224 2016460 5.93 1066968 4337416 2642892 22:51:01 25751564 30886444 7187656 21.82 135372 5158848 2137304 6.29 1728264 4962636 480580 22:52:01 24050984 30446244 8888236 26.98 167088 6289444 2536284 7.46 2483844 5806140 450720 22:53:01 23834508 30738768 9104712 27.64 168328 6781932 2176248 6.40 2684300 5805796 121708 22:54:01 23812236 31017076 9126984 27.71 168596 7073460 2013304 5.92 2598800 5908620 488 22:55:01 22602616 29995852 10336604 31.38 168672 7256288 2589188 7.62 3783216 5920252 10444 22:56:01 23968040 31644004 8971180 27.24 168768 7530816 1425836 4.20 2225592 6113392 300052 22:57:01 23875444 31561580 9063776 27.52 171624 7538844 1457056 4.29 2319680 6115052 2824 Average: 25015676 31053815 7923544 24.06 145993 5996096 1973306 5.81 2196484 5180421 462305 22:48:01 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 ens3 54.69 40.81 833.85 7.53 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.19 0.19 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 ens3 6817.10 4261.41 24575.26 1042.18 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 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 437.58 335.48 3647.71 65.22 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 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 ens3 276.57 209.12 2318.88 35.75 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 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 65.52 52.19 180.73 13.31 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 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 45.84 38.51 11.40 11.82 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 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.75 2.23 0.64 0.65 0.00 0.00 0.00 0.00 22:55:01 lo 23.35 23.35 1.20 1.20 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 ens3 1121.25 784.14 249.88 4480.85 0.00 0.00 0.00 0.00 22:56:01 lo 17.85 17.85 0.92 0.92 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 ens3 972.10 662.79 208.59 3417.38 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 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: ens3 1088.16 709.63 3558.55 1008.30 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-25412) 04/23/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.96 0.00 0.78 2.52 0.04 86.70 22:49:01 0 37.62 0.00 2.02 2.52 0.07 57.78 22:49:01 1 10.43 0.00 0.90 0.12 0.02 88.54 22:49:01 2 2.71 0.00 0.33 3.04 0.10 93.82 22:49:01 3 6.85 0.00 0.62 0.08 0.02 92.43 22:49:01 4 0.67 0.00 0.52 13.30 0.03 85.48 22:49:01 5 2.04 0.00 0.40 0.38 0.02 97.16 22:49:01 6 1.52 0.00 0.35 0.10 0.02 98.01 22:49:01 7 17.86 0.00 1.08 0.63 0.02 80.40 22:50:01 all 9.05 0.00 3.76 3.33 0.06 83.79 22:50:01 0 8.26 0.00 0.97 0.05 0.03 90.69 22:50:01 1 11.12 0.00 5.43 1.74 0.07 81.64 22:50:01 2 16.09 0.00 3.80 0.02 0.05 80.03 22:50:01 3 9.57 0.00 5.24 0.02 0.05 85.12 22:50:01 4 2.21 0.00 2.03 10.22 0.03 85.50 22:50:01 5 2.59 0.00 0.74 0.29 0.03 96.35 22:50:01 6 2.37 0.00 4.20 0.53 0.12 92.78 22:50:01 7 20.24 0.00 7.75 13.80 0.10 58.11 22:51:01 all 11.16 0.00 1.50 7.21 0.08 80.06 22:51:01 0 11.83 0.00 0.84 0.74 0.05 86.54 22:51:01 1 12.20 0.00 2.36 3.52 0.05 81.88 22:51:01 2 7.59 0.00 0.64 0.22 0.07 91.48 22:51:01 3 16.31 0.00 1.43 16.98 0.12 65.16 22:51:01 4 10.79 0.00 1.70 1.58 0.07 85.86 22:51:01 5 10.71 0.00 1.73 10.79 0.08 76.69 22:51:01 6 8.34 0.00 0.70 0.67 0.07 90.22 22:51:01 7 11.48 0.00 2.56 23.11 0.13 62.72 22:52:01 all 21.79 0.00 2.39 5.12 0.07 70.63 22:52:01 0 15.27 0.00 1.12 0.95 0.03 82.62 22:52:01 1 33.60 0.00 4.36 15.12 0.13 46.78 22:52:01 2 24.74 0.00 3.48 2.83 0.07 68.88 22:52:01 3 20.23 0.00 2.20 9.29 0.10 68.18 22:52:01 4 11.90 0.00 0.99 2.89 0.03 84.19 22:52:01 5 23.65 0.00 2.04 3.91 0.07 70.33 22:52:01 6 24.79 0.00 2.37 5.21 0.07 67.57 22:52:01 7 20.23 0.00 2.60 0.82 0.07 76.29 22:53:01 all 24.83 0.00 2.42 2.87 0.06 69.82 22:53:01 0 22.06 0.00 5.99 0.00 0.05 71.91 22:53:01 1 57.51 0.00 2.29 0.00 0.07 40.13 22:53:01 2 11.52 0.00 1.02 1.60 0.07 85.79 22:53:01 3 23.01 0.00 1.98 13.34 0.08 61.59 22:53:01 4 13.09 0.00 0.85 6.95 0.07 79.05 22:53:01 5 39.45 0.00 3.44 0.00 0.08 57.03 22:53:01 6 18.25 0.00 1.73 1.10 0.03 78.88 22:53:01 7 13.99 0.00 2.06 0.00 0.05 83.90 22:54:01 all 14.06 0.00 2.26 1.66 0.05 81.97 22:54:01 0 6.28 0.00 0.40 2.76 0.05 90.51 22:54:01 1 33.37 0.00 8.96 0.00 0.07 57.60 22:54:01 2 6.09 0.00 0.30 0.00 0.03 93.58 22:54:01 3 5.71 0.00 0.38 0.08 0.03 93.79 22:54:01 4 18.92 0.00 3.32 2.67 0.08 75.00 22:54:01 5 13.64 0.00 2.34 7.66 0.05 76.31 22:54:01 6 23.17 0.00 1.67 0.00 0.05 75.11 22:54:01 7 5.55 0.00 0.83 0.12 0.05 93.45 22:55:01 all 12.84 0.00 6.51 1.16 0.08 79.42 22:55:01 0 12.47 0.00 12.09 0.00 0.05 75.39 22:55:01 1 28.84 0.00 8.12 0.00 0.08 62.95 22:55:01 2 4.76 0.00 4.89 0.02 0.12 90.22 22:55:01 3 8.07 0.00 2.57 0.00 0.07 89.29 22:55:01 4 18.47 0.00 3.17 0.00 0.10 78.26 22:55:01 5 9.23 0.00 10.47 8.02 0.07 72.22 22:55:01 6 14.45 0.00 7.03 0.02 0.07 78.43 22:55:01 7 6.38 0.00 3.48 1.24 0.07 88.83 22:56:01 all 10.74 0.00 5.14 0.31 0.06 83.75 22:56:01 0 15.83 0.00 5.19 0.00 0.07 78.91 22:56:01 1 6.89 0.00 7.09 0.00 0.05 85.97 22:56:01 2 1.98 0.00 3.70 0.00 0.05 94.27 22:56:01 3 4.76 0.00 2.34 0.00 0.03 92.87 22:56:01 4 2.29 0.00 1.69 0.00 0.03 95.98 22:56:01 5 10.23 0.00 11.41 0.10 0.03 78.22 22:56:01 6 37.38 0.00 4.41 0.00 0.08 58.12 22:56:01 7 6.44 0.00 5.27 2.41 0.05 85.83 22:57:01 all 6.64 0.00 0.67 0.48 0.02 92.19 22:57:01 0 17.19 0.00 1.12 0.08 0.02 81.59 22:57:01 1 27.38 0.00 0.82 0.15 0.05 71.60 22:57:01 2 2.18 0.00 0.33 0.02 0.02 97.45 22:57:01 3 2.82 0.00 0.98 0.00 0.02 96.18 22:57:01 4 0.57 0.00 0.70 0.00 0.02 98.71 22:57:01 5 0.45 0.00 0.35 0.94 0.02 98.24 22:57:01 6 0.37 0.00 0.80 0.00 0.02 98.82 22:57:01 7 2.09 0.00 0.30 2.65 0.02 94.94 Average: all 13.45 0.00 2.82 2.74 0.06 80.93 Average: 0 16.31 0.00 3.32 0.79 0.05 79.53 Average: 1 24.61 0.00 4.48 2.28 0.07 68.56 Average: 2 8.61 0.00 2.05 0.86 0.06 88.41 Average: 3 10.80 0.00 1.97 4.42 0.06 82.76 Average: 4 8.76 0.00 1.66 4.19 0.05 85.34 Average: 5 12.41 0.00 3.67 3.57 0.05 80.31 Average: 6 14.53 0.00 2.58 0.84 0.06 81.98 Average: 7 11.58 0.00 2.87 4.96 0.06 80.53