---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84973 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 14G 142G 9% / 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 872 25649 0 5645 30838 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:ef:3c:4e brd ff:ff:ff:ff:ff:ff inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:feef:3c4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:62:04:fa 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-84973) 11/19/24 _x86_64_ (8 CPU) 11:51:16 LINUX RESTART (8 CPU) 11:52:02 tps rtps wtps bread/s bwrtn/s 11:53:01 125.06 31.45 93.61 2152.99 18923.57 11:54:01 145.64 9.67 135.98 1667.32 31426.23 11:55:01 311.60 12.10 299.50 791.64 120003.82 11:56:01 13.33 0.52 12.81 42.39 10647.39 11:57:01 55.66 1.35 54.31 106.92 13462.84 Average: 130.28 10.95 119.33 948.23 38962.26 11:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 29991084 31702116 2948136 8.95 77888 1936136 1409628 4.15 872052 1769412 198000 11:54:01 26240920 31621084 6698300 20.34 116092 5447028 1571784 4.62 1039492 5185356 3129904 11:55:01 25116932 30587896 7822288 23.75 132204 5499920 5233496 15.40 2173112 5122696 408 11:56:01 23918144 29439996 9021076 27.39 132740 5544948 6684328 19.67 3389340 5086656 35424 11:57:01 26333824 31645652 6605396 20.05 134664 5346088 1427180 4.20 1214124 4895900 928 Average: 26320181 30999349 6619039 20.09 118718 4754824 3265283 9.61 1737624 4412004 672933 11:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 11:53:01 ens3 68.92 46.40 994.34 10.66 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 br-c000bd7dca37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 10.06 10.06 0.92 0.92 0.00 0.00 0.00 0.00 11:54:01 ens3 1054.07 567.17 36774.65 41.24 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 br-c000bd7dca37 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 veth620b846 53.63 65.28 19.14 16.07 0.00 0.00 0.00 0.00 11:55:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:55:01 ens3 1.45 1.40 0.57 0.44 0.00 0.00 0.00 0.00 11:56:01 br-c000bd7dca37 1.48 2.07 0.65 0.42 0.00 0.00 0.00 0.00 11:56:01 veth620b846 125.45 153.27 145.62 35.00 0.00 0.00 0.00 0.01 11:56:01 lo 6.90 6.90 1.35 1.35 0.00 0.00 0.00 0.00 11:56:01 ens3 76.60 48.81 19.18 146.22 0.00 0.00 0.00 0.00 11:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:57:01 ens3 49.94 29.96 65.11 16.93 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 250.80 139.05 7592.51 43.20 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84973) 11/19/24 _x86_64_ (8 CPU) 11:51:16 LINUX RESTART (8 CPU) 11:52:02 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 10.13 0.00 0.89 1.95 0.04 86.99 11:53:01 0 1.19 0.00 0.80 6.80 0.05 91.17 11:53:01 1 8.09 0.00 0.73 5.16 0.05 85.97 11:53:01 2 8.52 0.00 0.68 0.32 0.02 90.46 11:53:01 3 13.18 0.00 1.15 1.22 0.05 84.39 11:53:01 4 22.31 0.00 1.25 1.00 0.05 75.38 11:53:01 5 11.68 0.00 1.21 0.51 0.05 86.55 11:53:01 6 14.33 0.00 0.98 0.27 0.05 84.36 11:53:01 7 1.76 0.00 0.31 0.31 0.02 97.61 11:54:01 all 14.46 0.00 4.98 2.35 0.08 78.13 11:54:01 0 10.59 0.00 4.49 0.49 0.07 84.36 11:54:01 1 8.42 0.00 5.29 7.31 0.08 78.89 11:54:01 2 10.10 0.00 4.17 0.07 0.08 85.58 11:54:01 3 30.86 0.00 5.86 3.22 0.08 59.98 11:54:01 4 18.75 0.00 5.37 0.19 0.07 75.62 11:54:01 5 14.71 0.00 4.73 0.32 0.07 80.17 11:54:01 6 11.04 0.00 4.51 7.04 0.07 77.35 11:54:01 7 11.28 0.00 5.45 0.24 0.07 82.97 11:55:01 all 17.19 0.00 3.81 8.41 0.07 70.52 11:55:01 0 20.68 0.00 4.96 33.31 0.10 40.95 11:55:01 1 18.51 0.00 3.86 10.65 0.07 66.91 11:55:01 2 20.45 0.00 3.92 1.75 0.08 73.80 11:55:01 3 16.24 0.00 3.09 1.19 0.07 79.41 11:55:01 4 18.20 0.00 3.20 1.80 0.08 76.71 11:55:01 5 19.53 0.00 4.93 1.53 0.08 73.93 11:55:01 6 7.64 0.00 2.02 15.89 0.07 74.39 11:55:01 7 16.29 0.00 4.47 1.23 0.07 77.94 11:56:01 all 20.57 0.00 2.45 0.46 0.08 76.44 11:56:01 0 22.71 0.00 2.14 2.90 0.07 72.18 11:56:01 1 22.71 0.00 2.48 0.67 0.07 74.07 11:56:01 2 17.35 0.00 2.33 0.02 0.08 80.22 11:56:01 3 18.19 0.00 2.26 0.00 0.08 79.46 11:56:01 4 22.76 0.00 2.36 0.05 0.10 74.73 11:56:01 5 18.40 0.00 2.79 0.00 0.08 78.73 11:56:01 6 17.93 0.00 2.47 0.03 0.07 79.50 11:56:01 7 24.51 0.00 2.76 0.00 0.07 72.65 11:57:01 all 4.30 0.00 0.52 0.99 0.04 94.15 11:57:01 0 0.75 0.00 0.38 4.77 0.03 94.06 11:57:01 1 0.72 0.00 0.48 1.59 0.05 97.16 11:57:01 2 2.71 0.00 0.57 0.72 0.05 95.96 11:57:01 3 0.82 0.00 0.53 0.03 0.02 98.60 11:57:01 4 2.64 0.00 0.52 0.02 0.03 96.79 11:57:01 5 1.00 0.00 0.47 0.07 0.02 98.45 11:57:01 6 9.42 0.00 0.55 0.32 0.05 89.66 11:57:01 7 16.36 0.00 0.69 0.42 0.08 82.46 Average: all 13.33 0.00 2.53 2.83 0.06 81.25 Average: 0 11.19 0.00 2.55 9.63 0.06 76.56 Average: 1 11.69 0.00 2.56 5.06 0.06 80.62 Average: 2 11.82 0.00 2.33 0.57 0.06 85.21 Average: 3 15.81 0.00 2.57 1.13 0.06 80.43 Average: 4 16.90 0.00 2.54 0.61 0.07 79.88 Average: 5 13.06 0.00 2.82 0.48 0.06 83.57 Average: 6 12.07 0.00 2.10 4.71 0.06 81.05 Average: 7 14.07 0.00 2.73 0.44 0.06 82.69