---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39802 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 15G 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 891 24644 0 6630 30820 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:49:7b:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe49:7b26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:5e:ac:76 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:f1ff:fe5e:ac76/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39802) 09/19/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:03 tps rtps wtps bread/s bwrtn/s 11:44:01 336.32 44.17 292.14 1992.42 59822.41 11:45:01 347.19 18.52 328.66 2293.80 176887.94 11:46:01 226.61 11.96 214.65 783.84 56046.51 11:47:01 126.88 0.38 126.50 31.59 17123.81 11:48:01 58.07 1.13 56.94 86.12 1770.20 Average: 218.24 15.04 203.20 1031.31 62358.45 11:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30062076 31661024 2877144 8.73 71892 1837640 1417472 4.17 913028 1671840 170320 11:45:01 25684704 31640848 7254516 22.02 130588 5966580 1635004 4.81 1021468 5720136 163852 11:46:01 23047316 29190756 9891904 30.03 140172 6126104 9345984 27.50 3697436 5601476 2124 11:47:01 22549696 29014144 10389524 31.54 168648 6382496 9621748 28.31 3950224 5806596 8276 11:48:01 25305868 31627496 7633352 23.17 170476 6253072 1484036 4.37 1395380 5671392 24888 Average: 25329932 30626854 7609288 23.10 136355 5313178 4700849 13.83 2195507 4894288 73892 11:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 11:44:01 ens3 266.01 163.74 1373.49 57.04 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 13.39 13.39 1.30 1.30 0.00 0.00 0.00 0.00 11:45:01 ens3 1573.08 812.06 43411.11 65.18 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 br-eed47a1b0c0d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth5855aab 2.57 2.83 0.33 0.35 0.00 0.00 0.00 0.00 11:46:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 11:46:01 ens3 4.77 2.83 1.04 0.96 0.00 0.00 0.00 0.00 11:46:01 veth7969d15 78.29 96.30 51.22 24.90 0.00 0.00 0.00 0.00 11:47:01 veth5855aab 3.28 4.97 0.51 0.45 0.00 0.00 0.00 0.00 11:47:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00 11:47:01 ens3 126.00 83.60 1198.29 145.78 0.00 0.00 0.00 0.00 11:47:01 veth7969d15 63.21 79.50 84.45 20.75 0.00 0.00 0.00 0.01 11:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:48:01 ens3 57.17 34.71 65.09 14.85 0.00 0.00 0.00 0.00 11:48:01 docker0 12.75 17.60 2.09 285.71 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 406.45 219.82 9265.56 56.76 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.54 0.42 57.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39802) 09/19/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:03 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.62 0.00 0.94 4.04 0.04 84.35 11:44:01 0 5.67 0.00 0.66 19.91 0.03 73.73 11:44:01 1 14.63 0.00 1.18 0.40 0.03 83.77 11:44:01 2 5.48 0.00 0.60 0.40 0.02 93.50 11:44:01 3 0.71 0.00 0.31 0.16 0.02 98.80 11:44:01 4 5.37 0.00 0.43 2.94 0.09 91.17 11:44:01 5 3.74 0.00 0.59 0.55 0.02 95.10 11:44:01 6 18.51 0.00 1.97 5.65 0.05 73.82 11:44:01 7 30.80 0.00 1.81 2.36 0.07 64.96 11:45:01 all 14.80 0.00 7.22 12.79 0.07 65.11 11:45:01 0 14.79 0.00 6.82 4.88 0.07 73.45 11:45:01 1 13.69 0.00 7.04 0.73 0.05 78.49 11:45:01 2 15.65 0.00 7.08 0.56 0.05 76.66 11:45:01 3 13.51 0.00 6.89 33.26 0.08 46.25 11:45:01 4 11.83 0.00 7.04 12.23 0.08 68.82 11:45:01 5 14.44 0.00 7.41 3.16 0.07 74.93 11:45:01 6 19.92 0.00 8.73 45.45 0.10 25.79 11:45:01 7 14.61 0.00 6.73 2.40 0.07 76.18 11:46:01 all 32.55 0.00 4.46 4.82 0.10 58.07 11:46:01 0 39.26 0.00 5.33 3.47 0.10 51.84 11:46:01 1 33.76 0.00 4.90 0.20 0.08 61.05 11:46:01 2 38.71 0.00 5.04 5.24 0.10 50.91 11:46:01 3 29.88 0.00 3.89 6.95 0.12 59.16 11:46:01 4 32.51 0.00 3.87 2.18 0.08 61.36 11:46:01 5 27.18 0.00 4.28 3.31 0.08 65.15 11:46:01 6 27.12 0.00 4.07 10.54 0.10 58.16 11:46:01 7 32.10 0.00 4.30 6.63 0.10 56.87 11:47:01 all 11.29 0.00 2.36 1.07 0.08 85.20 11:47:01 0 12.28 0.00 2.55 0.08 0.08 85.00 11:47:01 1 11.03 0.00 2.18 0.40 0.10 86.29 11:47:01 2 12.69 0.00 2.46 1.81 0.07 82.97 11:47:01 3 9.98 0.00 2.27 0.20 0.10 87.45 11:47:01 4 8.94 0.00 2.07 0.17 0.07 88.75 11:47:01 5 8.42 0.00 2.72 4.66 0.08 84.11 11:47:01 6 13.80 0.00 2.08 0.74 0.08 83.29 11:47:01 7 13.17 0.00 2.56 0.53 0.08 83.66 11:48:01 all 4.17 0.00 0.59 0.35 0.04 94.85 11:48:01 0 3.42 0.00 0.68 0.07 0.05 95.78 11:48:01 1 14.96 0.00 0.69 0.15 0.08 84.12 11:48:01 2 1.50 0.00 0.45 0.03 0.05 97.96 11:48:01 3 1.15 0.00 0.60 1.15 0.03 97.06 11:48:01 4 0.60 0.00 0.50 0.12 0.00 98.78 11:48:01 5 1.04 0.00 0.40 0.03 0.03 98.50 11:48:01 6 0.94 0.00 0.47 0.15 0.05 98.40 11:48:01 7 9.77 0.00 0.92 1.05 0.03 88.23 Average: all 14.69 0.00 3.12 4.60 0.07 77.53 Average: 0 15.11 0.00 3.21 5.60 0.07 76.01 Average: 1 17.62 0.00 3.20 0.38 0.07 78.73 Average: 2 14.81 0.00 3.13 1.61 0.06 80.39 Average: 3 11.10 0.00 2.80 8.31 0.07 77.72 Average: 4 11.85 0.00 2.79 3.51 0.06 81.79 Average: 5 10.99 0.00 3.08 2.35 0.06 83.53 Average: 6 16.01 0.00 3.45 12.43 0.08 68.03 Average: 7 20.01 0.00 3.26 2.59 0.07 74.07