---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36364 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 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 841 26493 0 4832 30870 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:76:52:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe76:529c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:b7:14:5d 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-36364) 04/30/24 _x86_64_ (8 CPU) 07:42:27 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 128.56 66.44 62.12 4473.92 14873.39 07:45:01 106.00 14.03 91.97 1128.35 17446.16 07:46:01 152.09 9.12 142.98 1644.93 68962.11 07:47:01 213.61 12.80 200.82 781.10 40428.05 07:48:01 17.71 0.37 17.35 33.73 8214.35 07:49:01 57.06 1.93 55.13 111.96 9437.60 Average: 112.51 17.45 95.06 1362.30 26559.80 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30166908 31730956 2772312 8.42 67892 1807824 1460924 4.30 838688 1643412 150544 07:45:01 29895364 31754404 3043856 9.24 85508 2069712 1414664 4.16 823956 1896316 136536 07:46:01 27194916 31674764 5744304 17.44 118768 4563512 1474568 4.34 989680 4302076 760672 07:47:01 23538608 28305276 9400612 28.54 125952 4695740 9816484 28.88 4491940 4395624 3988 07:48:01 24155796 28910596 8783424 26.67 126412 4728656 8282968 24.37 3922544 4352724 208 07:49:01 27148620 31629340 5790600 17.58 128736 4553920 1510172 4.44 1226788 4097560 2772 Average: 27016702 30667556 5922518 17.98 108878 3736561 3993297 11.75 2048933 3447952 175787 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 368.29 249.18 1522.03 62.47 0.00 0.00 0.00 0.00 07:44:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 49.13 37.86 647.22 7.96 0.00 0.00 0.00 0.00 07:45:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 br-9f1d8bb62750 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 751.96 416.73 26072.64 29.56 0.00 0.00 0.00 0.00 07:46:01 lo 9.07 9.07 0.83 0.83 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-9f1d8bb62750 0.40 0.32 0.03 0.02 0.00 0.00 0.00 0.00 07:47:01 vethe082197 4.03 3.48 0.48 0.37 0.00 0.00 0.00 0.00 07:47:01 veth268e1d0 1.45 1.73 0.23 0.32 0.00 0.00 0.00 0.00 07:47:01 veth0c43ced 36.58 30.38 10.81 33.71 0.00 0.00 0.00 0.00 07:48:01 br-9f1d8bb62750 2.85 4.13 1.13 0.65 0.00 0.00 0.00 0.00 07:48:01 veth268e1d0 0.47 0.98 0.09 0.30 0.00 0.00 0.00 0.00 07:48:01 veth0c43ced 68.79 55.99 21.20 72.84 0.00 0.00 0.00 0.01 07:48:01 ens3 1226.30 745.96 28329.86 165.78 0.00 0.00 0.00 0.00 07:49:01 ens3 68.16 45.17 71.41 17.65 0.00 0.00 0.00 0.00 07:49:01 lo 27.79 27.79 3.64 3.64 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 213.60 130.09 4721.87 30.33 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.55 0.55 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-36364) 04/30/24 _x86_64_ (8 CPU) 07:42:27 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 11.60 0.00 1.06 2.10 0.05 85.20 07:44:01 0 10.82 0.00 1.39 0.97 0.07 86.76 07:44:01 1 5.50 0.00 0.67 0.18 0.03 93.62 07:44:01 2 30.36 0.00 1.74 2.49 0.07 65.35 07:44:01 3 20.47 0.00 1.50 0.57 0.05 77.40 07:44:01 4 8.16 0.00 1.17 5.42 0.08 85.16 07:44:01 5 10.08 0.00 0.95 5.12 0.03 83.82 07:44:01 6 5.59 0.00 0.48 0.18 0.02 93.73 07:44:01 7 1.76 0.00 0.55 1.81 0.03 95.84 07:45:01 all 8.97 0.00 0.60 3.73 0.03 86.66 07:45:01 0 2.25 0.00 0.38 2.27 0.03 95.06 07:45:01 1 7.54 0.00 0.45 0.52 0.02 91.48 07:45:01 2 3.84 0.00 0.40 0.13 0.00 95.63 07:45:01 3 17.54 0.00 0.80 3.45 0.03 78.18 07:45:01 4 21.76 0.00 1.07 19.86 0.08 57.22 07:45:01 5 6.47 0.00 0.78 3.42 0.03 89.30 07:45:01 6 9.47 0.00 0.62 0.08 0.03 89.80 07:45:01 7 2.99 0.00 0.33 0.20 0.00 96.48 07:46:01 all 9.17 0.00 4.15 6.81 0.06 79.82 07:46:01 0 8.43 0.00 4.89 5.08 0.05 81.55 07:46:01 1 9.93 0.00 3.86 0.12 0.05 86.04 07:46:01 2 10.21 0.00 3.70 0.15 0.05 85.89 07:46:01 3 8.16 0.00 5.39 0.40 0.05 86.00 07:46:01 4 9.80 0.00 3.77 2.50 0.05 83.88 07:46:01 5 9.57 0.00 3.65 0.81 0.05 85.91 07:46:01 6 7.27 0.00 4.83 45.22 0.08 42.59 07:46:01 7 10.04 0.00 3.08 0.24 0.07 86.58 07:47:01 all 31.49 0.00 3.92 4.33 0.08 60.18 07:47:01 0 32.59 0.00 3.78 7.19 0.08 56.35 07:47:01 1 22.78 0.00 3.39 0.62 0.07 73.14 07:47:01 2 33.63 0.00 3.84 1.35 0.08 61.09 07:47:01 3 35.87 0.00 4.35 0.39 0.08 59.31 07:47:01 4 22.68 0.00 2.77 1.71 0.08 72.76 07:47:01 5 33.67 0.00 4.88 0.81 0.07 60.58 07:47:01 6 38.41 0.00 4.35 20.84 0.08 36.31 07:47:01 7 32.42 0.00 3.99 1.81 0.08 61.69 07:48:01 all 8.36 0.00 1.04 1.45 0.05 89.09 07:48:01 0 8.19 0.00 1.17 4.08 0.05 86.52 07:48:01 1 8.64 0.00 0.96 0.67 0.07 89.67 07:48:01 2 11.92 0.00 1.46 0.02 0.07 86.54 07:48:01 3 9.42 0.00 0.99 0.49 0.05 89.05 07:48:01 4 6.64 0.00 0.70 0.60 0.03 92.03 07:48:01 5 8.18 0.00 1.12 0.30 0.05 90.35 07:48:01 6 6.94 0.00 1.09 5.16 0.03 86.78 07:48:01 7 7.02 0.00 0.89 0.32 0.07 91.71 07:49:01 all 6.43 0.00 0.54 1.16 0.04 91.83 07:49:01 0 0.58 0.00 0.45 6.39 0.02 92.56 07:49:01 1 1.08 0.00 0.40 0.77 0.02 97.73 07:49:01 2 5.39 0.00 0.55 0.12 0.02 93.93 07:49:01 3 15.49 0.00 0.90 0.85 0.07 82.69 07:49:01 4 0.96 0.00 0.42 0.03 0.03 98.56 07:49:01 5 19.69 0.00 0.57 0.47 0.03 79.24 07:49:01 6 7.50 0.00 0.67 0.27 0.03 91.53 07:49:01 7 0.73 0.00 0.38 0.33 0.05 98.50 Average: all 12.66 0.00 1.88 3.26 0.05 82.15 Average: 0 10.47 0.00 2.01 4.33 0.05 83.15 Average: 1 9.23 0.00 1.62 0.48 0.04 88.63 Average: 2 15.87 0.00 1.94 0.71 0.05 81.43 Average: 3 17.82 0.00 2.32 1.03 0.06 78.78 Average: 4 11.68 0.00 1.65 5.01 0.06 81.61 Average: 5 14.60 0.00 1.99 1.82 0.04 81.54 Average: 6 12.49 0.00 2.00 11.88 0.05 73.59 Average: 7 9.14 0.00 1.53 0.78 0.05 88.49