---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20500 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 14G 141G 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 896 24553 0 6718 30816 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:6a:08:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe6a:85d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:7a:10:af 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-8c-8g-20500) 04/04/24 _x86_64_ (8 CPU) 09:38:13 LINUX RESTART (8 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 111.48 15.68 95.80 1032.09 27474.09 09:41:01 181.38 49.32 132.07 3773.47 36208.67 09:42:01 56.26 12.85 43.41 2432.53 26339.08 09:43:01 109.81 3.48 106.33 459.98 52402.80 09:44:01 361.04 3.98 357.06 406.60 116367.81 09:45:01 103.93 0.33 103.60 28.53 25873.29 09:46:01 28.91 0.20 28.71 21.86 18572.24 Average: 136.12 12.26 123.85 1164.93 43320.09 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 30111220 31770696 2828000 8.59 76676 1887756 1304952 3.84 807024 1719980 127684 09:41:01 28104960 30299028 4834260 14.68 89868 2395440 2779252 8.18 2420380 2079776 21312 09:42:01 28253624 31613752 4685596 14.22 97848 3532840 1437632 4.23 1373212 2936620 846672 09:43:01 26751280 31609012 6187940 18.79 132340 4910148 1553528 4.57 1428604 4289624 1281636 09:44:01 23456868 30010784 9482352 28.79 177160 6426596 9401524 27.66 3205044 5625060 2364 09:45:01 20471984 27362552 12467236 37.85 185916 6738460 11421532 33.60 5969588 5816844 2472 09:46:01 20332092 27232272 12607128 38.27 186860 6744672 11548836 33.98 6114088 5809016 1512 Average: 25354575 29985442 7584645 23.03 135238 4662273 5635322 16.58 3045420 4039560 326236 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 09:40:01 ens3 50.59 34.04 845.11 7.72 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 09:41:01 ens3 587.43 482.57 6071.09 108.82 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:42:01 ens3 1091.20 828.21 2307.62 305.25 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 6.13 6.13 0.68 0.68 0.00 0.00 0.00 0.00 09:43:01 ens3 610.65 278.91 11423.19 30.37 0.00 0.00 0.00 0.00 09:43:01 br-d17fe84f807a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 veth8815d9b 0.00 1.07 0.00 0.48 0.00 0.00 0.00 0.00 09:44:01 br-5349f8d69fa4 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:44:01 lo 2.87 2.87 0.30 0.30 0.00 0.00 0.00 0.00 09:44:01 ens3 542.06 242.29 12149.43 21.40 0.00 0.00 0.00 0.00 09:45:01 veth8815d9b 0.12 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 br-5349f8d69fa4 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 20.73 11.56 6.03 4.94 0.00 0.00 0.00 0.00 09:46:01 veth8815d9b 3.63 3.32 5.40 5.14 0.00 0.00 0.00 0.00 09:46:01 br-5349f8d69fa4 7.12 20.71 5.75 11.27 0.00 0.00 0.00 0.00 09:46:01 lo 2.47 2.47 0.30 0.30 0.00 0.00 0.00 0.00 09:46:01 ens3 8.45 6.80 1.76 1.80 0.00 0.00 0.00 0.00 Average: veth8815d9b 0.54 0.65 0.77 0.80 0.00 0.00 0.00 0.00 Average: br-5349f8d69fa4 1.03 2.98 0.82 1.61 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 415.87 269.19 4686.44 68.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20500) 04/04/24 _x86_64_ (8 CPU) 09:38:13 LINUX RESTART (8 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 10.34 0.00 0.81 2.30 0.03 86.51 09:40:01 0 7.52 0.00 0.70 0.62 0.02 91.14 09:40:01 1 29.62 0.00 1.90 1.04 0.05 67.39 09:40:01 2 14.79 0.00 1.62 6.99 0.03 76.57 09:40:01 3 8.20 0.00 0.65 0.08 0.02 91.05 09:40:01 4 10.49 0.00 0.71 0.96 0.05 87.79 09:40:01 5 1.87 0.00 0.27 0.00 0.02 97.85 09:40:01 6 0.23 0.00 0.32 3.94 0.02 95.49 09:40:01 7 9.95 0.00 0.38 4.82 0.07 84.78 09:41:01 all 34.30 0.00 1.40 1.63 0.09 62.59 09:41:01 0 28.42 0.00 1.29 1.19 0.07 69.04 09:41:01 1 47.93 0.00 1.83 1.18 0.13 48.93 09:41:01 2 31.47 0.00 1.78 7.45 0.08 59.22 09:41:01 3 28.51 0.00 1.70 2.08 0.08 67.62 09:41:01 4 23.95 0.00 0.83 0.23 0.08 74.90 09:41:01 5 38.64 0.00 0.74 0.13 0.08 60.41 09:41:01 6 36.63 0.00 1.35 0.50 0.08 61.43 09:41:01 7 38.91 0.00 1.65 0.30 0.08 59.06 09:42:01 all 38.11 0.00 2.16 1.10 0.07 58.56 09:42:01 0 31.98 0.00 2.24 0.65 0.05 65.08 09:42:01 1 42.69 0.00 2.39 0.08 0.08 54.74 09:42:01 2 34.56 0.00 2.04 1.83 0.10 61.47 09:42:01 3 42.86 0.00 2.11 5.40 0.07 49.57 09:42:01 4 39.72 0.00 1.96 0.20 0.07 58.06 09:42:01 5 46.33 0.00 2.70 0.42 0.08 50.46 09:42:01 6 32.57 0.00 2.05 0.00 0.07 65.31 09:42:01 7 34.20 0.00 1.76 0.23 0.05 63.75 09:43:01 all 10.74 0.00 2.56 3.34 0.05 83.30 09:43:01 0 26.23 0.00 2.76 15.12 0.07 55.82 09:43:01 1 9.54 0.00 2.57 0.03 0.03 87.82 09:43:01 2 13.50 0.00 2.25 5.90 0.07 78.28 09:43:01 3 6.47 0.00 3.35 0.03 0.05 90.10 09:43:01 4 9.21 0.00 2.50 0.32 0.03 87.94 09:43:01 5 9.23 0.00 2.66 0.29 0.05 87.77 09:43:01 6 7.20 0.00 2.31 0.69 0.05 89.75 09:43:01 7 4.58 0.00 2.12 4.39 0.08 88.83 09:44:01 all 27.55 0.00 5.33 6.63 0.10 60.40 09:44:01 0 32.85 0.00 5.14 3.80 0.14 58.07 09:44:01 1 24.07 0.00 4.44 0.30 0.10 71.09 09:44:01 2 25.00 0.00 5.33 12.86 0.08 56.73 09:44:01 3 29.22 0.00 6.36 1.77 0.07 62.58 09:44:01 4 26.24 0.00 5.62 17.23 0.10 50.81 09:44:01 5 30.59 0.00 4.60 3.08 0.08 61.65 09:44:01 6 26.81 0.00 5.12 1.88 0.08 66.10 09:44:01 7 25.59 0.00 6.04 12.26 0.08 56.03 09:45:01 all 35.15 0.00 2.22 1.43 0.11 61.08 09:45:01 0 43.23 0.00 2.67 2.36 0.10 51.64 09:45:01 1 28.69 0.00 2.34 4.14 0.13 64.68 09:45:01 2 30.26 0.00 2.45 0.50 0.12 66.68 09:45:01 3 38.97 0.00 2.00 0.66 0.10 58.27 09:45:01 4 32.55 0.00 2.02 0.35 0.12 64.96 09:45:01 5 30.75 0.00 2.26 0.55 0.12 66.31 09:45:01 6 33.79 0.00 2.33 0.50 0.12 63.26 09:45:01 7 42.92 0.00 1.66 2.42 0.10 52.90 09:46:01 all 9.48 0.00 1.56 1.22 0.11 87.63 09:46:01 0 9.42 0.00 2.02 0.02 0.12 88.42 09:46:01 1 8.14 0.00 1.46 8.44 0.12 81.84 09:46:01 2 9.06 0.00 1.59 0.39 0.12 88.84 09:46:01 3 9.40 0.00 1.34 0.02 0.12 89.12 09:46:01 4 9.66 0.00 1.51 0.37 0.12 88.34 09:46:01 5 10.11 0.00 1.61 0.23 0.12 87.93 09:46:01 6 8.38 0.00 1.24 0.20 0.08 90.09 09:46:01 7 11.67 0.00 1.70 0.05 0.12 86.47 Average: all 23.65 0.00 2.29 2.52 0.08 71.46 Average: 0 25.65 0.00 2.40 3.38 0.08 68.50 Average: 1 27.24 0.00 2.42 2.18 0.09 68.08 Average: 2 22.66 0.00 2.43 5.12 0.09 69.70 Average: 3 23.36 0.00 2.50 1.43 0.07 72.64 Average: 4 21.66 0.00 2.15 2.77 0.08 73.34 Average: 5 23.91 0.00 2.11 0.67 0.08 73.23 Average: 6 20.80 0.00 2.10 1.10 0.07 75.93 Average: 7 23.97 0.00 2.18 3.48 0.08 70.28