---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6586 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 12G 144G 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 870 27302 0 3993 30842 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:86:e6:97 brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe86:e697/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:64:be:38 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:b1ff:fe64:be38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6586) 05/27/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 300.30 36.90 263.40 1720.91 28289.26 10:52:01 160.94 16.91 144.03 393.40 39010.03 10:53:01 31.81 5.60 26.21 464.86 22209.90 10:54:01 133.52 2.98 130.53 428.32 76954.46 10:55:01 123.24 0.15 123.09 1.20 30717.36 10:56:01 129.61 0.28 129.33 2.27 30099.52 10:57:01 49.56 0.43 49.13 40.39 19671.65 Average: 132.32 8.97 123.34 432.86 35297.27 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30103032 31680392 2836188 8.61 69904 1817908 1401792 4.12 890964 1653116 155968 10:52:01 28894336 30880524 4044884 12.28 87364 2192544 2274104 6.69 1722180 1995432 17480 10:53:01 28293616 30646364 4645604 14.10 88872 2551936 2329092 6.85 2178864 2123360 310812 10:54:01 27102440 30269948 5836780 17.72 116456 3308844 2608068 7.67 2828156 2595948 98292 10:55:01 26969480 30319068 5969740 18.12 136816 3426312 2573596 7.57 2799356 2712920 840 10:56:01 26504084 30142368 6435136 19.54 174676 3631288 2603020 7.66 3015300 2910476 31892 10:57:01 27934484 31556976 5004736 15.19 175812 3633452 1498152 4.41 1680096 2851056 564 Average: 27971639 30785091 4967581 15.08 121414 2937469 2183975 6.43 2159274 2406044 87978 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 107.13 75.75 999.80 27.62 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 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 ens3 465.24 351.22 4809.98 54.70 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 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:53:01 ens3 261.76 187.94 589.42 74.10 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 ens3 1000.22 753.49 2382.60 3402.70 0.00 0.00 0.00 0.00 10:54:01 docker0 70.90 141.60 10.30 535.74 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 10:54:01 veth3ced958 68.33 136.55 11.07 458.28 0.00 0.00 0.00 0.04 10:55:01 ens3 192.87 159.38 268.41 30.82 0.00 0.00 0.00 0.00 10:55:01 docker0 130.07 142.45 20.62 251.72 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth3ced958 130.07 142.50 22.40 251.72 0.00 0.00 0.00 0.02 10:56:01 veth167fa48 177.89 245.13 32.35 707.03 0.00 0.00 0.00 0.06 10:56:01 ens3 311.93 215.18 721.45 41.93 0.00 0.00 0.00 0.00 10:56:01 docker0 193.17 258.79 30.65 708.64 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 57.97 53.96 14.96 8.08 0.00 0.00 0.00 0.00 10:57:01 docker0 41.89 40.44 1.85 3.10 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 343.03 257.15 1399.05 521.28 0.00 0.00 0.00 0.00 Average: docker0 62.44 83.53 9.08 214.69 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6586) 05/27/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.19 0.00 0.89 2.24 0.04 86.65 10:51:01 0 0.97 0.00 0.42 0.44 0.03 98.13 10:51:01 1 6.71 0.00 0.68 0.12 0.02 92.48 10:51:01 2 4.63 0.00 1.48 9.31 0.03 84.55 10:51:01 3 31.29 0.00 1.77 5.99 0.09 60.87 10:51:01 4 28.02 0.00 1.60 0.59 0.05 69.74 10:51:01 5 5.62 0.00 0.58 1.24 0.03 92.52 10:51:01 6 3.63 0.00 0.46 0.19 0.03 95.69 10:51:01 7 0.66 0.00 0.22 0.00 0.00 99.12 10:52:01 all 12.39 0.00 0.94 1.63 0.04 84.99 10:52:01 0 11.61 0.00 2.24 0.90 0.05 85.19 10:52:01 1 10.90 0.00 0.42 0.23 0.03 88.41 10:52:01 2 7.80 0.00 0.75 1.45 0.03 89.96 10:52:01 3 17.83 0.00 0.82 8.29 0.05 73.02 10:52:01 4 28.12 0.00 1.65 1.85 0.07 68.30 10:52:01 5 8.07 0.00 0.59 0.15 0.03 91.16 10:52:01 6 8.19 0.00 0.35 0.13 0.03 91.29 10:52:01 7 6.64 0.00 0.70 0.10 0.03 92.52 10:53:01 all 18.60 0.00 1.38 0.77 0.05 79.20 10:53:01 0 19.52 0.00 0.65 0.30 0.05 79.48 10:53:01 1 23.02 0.00 0.82 0.05 0.03 76.07 10:53:01 2 13.69 0.00 2.96 0.47 0.07 82.82 10:53:01 3 22.96 0.00 2.64 5.26 0.07 69.07 10:53:01 4 23.36 0.00 1.12 0.02 0.05 75.46 10:53:01 5 15.36 0.00 0.52 0.02 0.03 84.07 10:53:01 6 17.31 0.00 0.90 0.00 0.05 81.74 10:53:01 7 13.56 0.00 1.45 0.00 0.03 84.96 10:54:01 all 11.19 0.00 2.44 1.37 0.06 84.95 10:54:01 0 14.30 0.00 2.44 0.32 0.08 82.85 10:54:01 1 11.25 0.00 2.05 0.66 0.07 85.98 10:54:01 2 6.37 0.00 1.46 1.84 0.03 90.30 10:54:01 3 12.31 0.00 2.28 3.54 0.07 81.80 10:54:01 4 22.12 0.00 4.44 1.70 0.07 71.67 10:54:01 5 12.32 0.00 3.07 2.38 0.07 82.16 10:54:01 6 6.05 0.00 1.96 0.13 0.07 91.78 10:54:01 7 4.83 0.00 1.76 0.35 0.02 93.03 10:55:01 all 4.28 0.00 0.72 0.77 0.03 94.20 10:55:01 0 2.17 0.00 0.20 0.00 0.02 97.61 10:55:01 1 5.36 0.00 0.33 0.43 0.03 93.84 10:55:01 2 17.50 0.00 0.78 0.00 0.02 81.70 10:55:01 3 2.55 0.00 0.45 1.82 0.03 95.15 10:55:01 4 0.22 0.00 1.25 0.55 0.03 97.95 10:55:01 5 1.89 0.00 0.87 2.55 0.03 94.66 10:55:01 6 4.43 0.00 1.72 0.22 0.03 93.60 10:55:01 7 0.07 0.00 0.20 0.63 0.02 99.08 10:56:01 all 6.31 0.00 1.24 0.51 0.04 91.90 10:56:01 0 12.30 0.00 2.76 0.10 0.05 84.79 10:56:01 1 8.36 0.00 1.84 0.32 0.07 89.41 10:56:01 2 3.15 0.00 0.78 0.02 0.03 96.01 10:56:01 3 14.30 0.00 1.42 3.32 0.05 80.91 10:56:01 4 3.12 0.00 0.89 0.25 0.03 95.71 10:56:01 5 3.91 0.00 1.10 0.03 0.05 94.91 10:56:01 6 0.23 0.00 0.10 0.00 0.00 99.67 10:56:01 7 5.13 0.00 0.95 0.05 0.03 93.84 10:57:01 all 4.15 0.00 0.36 1.24 0.02 94.23 10:57:01 0 0.65 0.00 0.27 1.73 0.02 97.33 10:57:01 1 4.11 0.00 0.42 0.72 0.03 94.72 10:57:01 2 0.62 0.00 0.20 0.00 0.02 99.17 10:57:01 3 3.54 0.00 0.35 6.81 0.03 89.27 10:57:01 4 0.27 0.00 0.25 0.25 0.02 99.22 10:57:01 5 15.14 0.00 0.85 0.37 0.03 83.60 10:57:01 6 0.37 0.00 0.12 0.02 0.02 99.48 10:57:01 7 8.59 0.00 0.43 0.02 0.02 90.95 Average: all 9.58 0.00 1.14 1.22 0.04 88.02 Average: 0 8.80 0.00 1.28 0.54 0.04 89.33 Average: 1 9.96 0.00 0.94 0.36 0.04 88.70 Average: 2 7.69 0.00 1.20 1.85 0.03 89.23 Average: 3 14.92 0.00 1.39 5.00 0.06 78.63 Average: 4 14.99 0.00 1.60 0.74 0.05 82.62 Average: 5 8.90 0.00 1.08 0.96 0.04 89.01 Average: 6 5.75 0.00 0.80 0.10 0.03 93.32 Average: 7 5.65 0.00 0.82 0.17 0.02 93.35