---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86488 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: 2799.996 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 13G 143G 8% / 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 849 26757 0 4560 30862 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:69:06:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe69:66f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:a2:d8:e6 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::42:95ff:fea2:d8e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86488) 11/25/24 _x86_64_ (8 CPU) 15:43:59 LINUX RESTART (8 CPU) 15:44:01 tps rtps wtps bread/s bwrtn/s 15:45:01 330.69 76.11 254.58 5373.68 55693.04 15:46:01 216.50 22.56 193.93 2590.10 47847.09 15:47:01 179.67 5.93 173.74 47.46 82715.41 15:48:01 43.76 0.03 43.73 6.13 24503.65 15:49:02 21.09 0.02 21.08 3.47 19246.38 15:50:01 76.89 0.05 76.83 3.39 26906.63 15:51:01 210.65 1.13 209.52 79.45 89898.35 Average: 154.36 15.16 139.21 1160.50 49597.80 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 30291964 31651356 2647256 8.04 51368 1629616 1467792 4.32 894124 1484948 66864 15:46:01 29211224 31682192 3727996 11.32 87668 2662808 1604280 4.72 966328 2398872 234256 15:47:01 27304604 31596156 5634616 17.11 114196 4281948 1681804 4.95 1162912 3913076 102652 15:48:01 26714432 31198444 6224788 18.90 117908 4457184 2075068 6.11 1793832 3858664 61032 15:49:02 26948956 31569660 5990264 18.19 122952 4573196 1730864 5.09 1466120 3933928 119288 15:50:01 25754180 31605872 7185040 21.81 149968 5711064 1726392 5.08 1372484 5162348 1577840 15:51:01 27456904 31659556 5482316 16.64 165520 4171360 1500404 4.41 1071296 3889564 16976 Average: 27668895 31566177 5270325 16.00 115654 3926739 1683801 4.95 1246728 3520200 311273 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 355.45 238.10 969.20 73.25 0.00 0.00 0.00 0.00 15:46:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 15:46:01 docker0 97.32 164.27 5.20 3481.88 0.00 0.00 0.00 0.00 15:46:01 veth2427729 97.32 164.39 6.53 3481.89 0.00 0.00 0.00 0.29 15:46:01 ens3 275.44 159.66 5090.96 19.65 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 110.10 143.71 6.97 3181.53 0.00 0.00 0.00 0.00 15:47:01 veth2427729 110.10 143.76 8.48 3181.53 0.00 0.00 0.00 0.26 15:47:01 ens3 149.49 115.28 3183.01 10.55 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 13.68 23.05 2.26 404.67 0.00 0.00 0.00 0.00 15:48:01 veth2427729 13.68 23.06 2.45 404.67 0.00 0.00 0.00 0.03 15:48:01 ens3 32.91 22.48 406.88 4.68 0.00 0.00 0.00 0.00 15:49:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:02 veth2427729 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:02 ens3 3.12 2.05 1.01 2.39 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 17.20 21.42 2.30 223.81 0.00 0.00 0.00 0.00 15:50:01 ens3 31.69 26.83 226.13 5.24 0.00 0.00 0.00 0.00 15:51:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 23.33 19.10 18.64 8.95 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 34.08 50.42 2.39 1043.60 0.00 0.00 0.00 0.00 Average: ens3 124.71 83.49 1416.48 17.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86488) 11/25/24 _x86_64_ (8 CPU) 15:43:59 LINUX RESTART (8 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 7.77 0.00 1.24 5.17 0.04 85.79 15:45:01 0 4.07 0.00 0.87 1.00 0.03 94.02 15:45:01 1 5.27 0.00 0.88 0.97 0.03 92.84 15:45:01 2 5.58 0.00 1.62 5.50 0.03 87.26 15:45:01 3 10.34 0.00 1.19 5.35 0.03 83.09 15:45:01 4 7.44 0.00 1.82 0.50 0.03 90.20 15:45:01 5 9.99 0.00 1.01 14.27 0.05 74.69 15:45:01 6 7.00 0.00 0.70 13.19 0.03 79.07 15:45:01 7 12.44 0.00 1.77 0.65 0.05 85.10 15:46:01 all 8.42 0.00 1.32 3.26 0.03 86.97 15:46:01 0 25.39 0.00 2.47 1.29 0.03 70.81 15:46:01 1 5.66 0.00 2.13 3.85 0.03 88.33 15:46:01 2 2.51 0.00 0.62 0.55 0.02 96.31 15:46:01 3 16.13 0.00 1.61 2.49 0.05 79.72 15:46:01 4 2.27 0.00 0.57 0.17 0.02 96.98 15:46:01 5 5.16 0.00 0.94 0.90 0.02 92.99 15:46:01 6 2.13 0.00 0.67 10.82 0.03 86.34 15:46:01 7 8.15 0.00 1.52 6.05 0.03 84.24 15:47:01 all 9.33 0.00 1.89 4.54 0.03 84.20 15:47:01 0 1.48 0.00 1.38 0.37 0.03 96.73 15:47:01 1 12.48 0.00 1.35 7.93 0.02 78.22 15:47:01 2 23.40 0.00 3.23 18.75 0.05 54.57 15:47:01 3 8.72 0.00 1.70 1.17 0.02 88.39 15:47:01 4 4.41 0.00 1.37 0.65 0.03 93.54 15:47:01 5 16.08 0.00 3.17 3.72 0.07 76.96 15:47:01 6 1.07 0.00 1.06 0.15 0.02 97.70 15:47:01 7 7.01 0.00 1.91 3.59 0.03 87.46 15:48:01 all 38.58 0.00 5.23 0.80 0.14 55.25 15:48:01 0 37.13 0.00 4.47 0.08 0.05 58.26 15:48:01 1 38.94 0.00 5.52 5.25 0.08 50.21 15:48:01 2 47.33 0.00 6.18 0.27 0.72 45.50 15:48:01 3 31.25 0.00 4.94 0.00 0.05 63.76 15:48:01 4 29.38 0.00 5.22 0.22 0.03 65.14 15:48:01 5 52.98 0.00 6.58 0.36 0.07 40.02 15:48:01 6 33.68 0.00 4.43 0.07 0.03 61.79 15:48:01 7 38.07 0.00 4.53 0.10 0.07 57.24 15:49:02 all 45.61 0.00 19.94 0.70 0.08 33.68 15:49:02 0 44.06 0.00 19.33 2.56 0.09 33.96 15:49:02 1 51.24 0.00 20.28 2.04 0.09 26.36 15:49:02 2 39.06 0.00 21.46 0.00 0.07 39.41 15:49:02 3 39.78 0.00 18.88 0.96 0.07 40.30 15:49:02 4 47.50 0.00 19.33 0.04 0.07 33.06 15:49:02 5 48.74 0.00 19.49 0.00 0.07 31.70 15:49:02 6 43.53 0.00 20.06 0.00 0.07 36.34 15:49:02 7 50.84 0.00 20.68 0.02 0.07 28.40 15:50:01 all 11.44 0.00 2.79 2.36 0.06 83.36 15:50:01 0 7.12 0.00 2.11 9.30 0.05 81.42 15:50:01 1 8.40 0.00 1.65 3.81 0.12 86.02 15:50:01 2 14.24 0.00 5.06 1.37 0.05 79.28 15:50:01 3 17.59 0.00 2.36 0.00 0.07 79.99 15:50:01 4 10.25 0.00 3.48 0.02 0.03 86.22 15:50:01 5 4.83 0.00 1.67 0.27 0.03 93.19 15:50:01 6 19.65 0.00 3.04 2.66 0.07 74.59 15:50:01 7 9.47 0.00 2.94 1.35 0.05 86.19 15:51:01 all 7.68 0.00 1.50 4.85 0.03 85.93 15:51:01 0 9.12 0.00 1.34 5.14 0.03 84.37 15:51:01 1 4.71 0.00 3.00 0.54 0.03 91.72 15:51:01 2 13.02 0.00 0.74 0.80 0.02 85.43 15:51:01 3 14.07 0.00 1.37 0.94 0.03 83.59 15:51:01 4 1.23 0.00 0.68 0.00 0.02 98.07 15:51:01 5 3.62 0.00 1.03 0.00 0.02 95.33 15:51:01 6 13.63 0.00 2.29 31.45 0.05 52.58 15:51:01 7 2.12 0.00 1.59 0.12 0.02 96.15 Average: all 18.16 0.00 4.73 3.12 0.06 73.93 Average: 0 18.10 0.00 4.44 2.81 0.05 74.60 Average: 1 17.87 0.00 4.87 3.49 0.06 73.70 Average: 2 20.44 0.00 5.37 3.96 0.14 70.10 Average: 3 19.55 0.00 4.49 1.57 0.05 74.34 Average: 4 14.40 0.00 4.54 0.23 0.03 80.80 Average: 5 19.91 0.00 4.71 2.82 0.05 72.51 Average: 6 17.02 0.00 4.50 8.42 0.04 70.02 Average: 7 18.02 0.00 4.88 1.72 0.05 75.33