---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5640 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 855 25099 0 6212 30855 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:1e:d0:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe1e:d00a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:65:39:de 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-5640) 02/15/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 108.81 36.57 72.24 1700.63 19793.80 20:24:01 121.20 23.86 97.33 2750.34 25003.57 20:25:01 217.22 0.27 216.96 36.08 135965.65 20:26:01 227.21 11.75 215.46 794.57 29212.01 20:27:01 23.28 0.50 22.78 40.53 13231.48 20:28:01 71.52 0.90 70.62 49.73 15007.60 Average: 128.23 12.31 115.92 895.14 39723.18 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30100100 31710376 2839120 8.62 70064 1849812 1381160 4.06 859728 1684584 171972 20:24:01 28837520 31681128 4101700 12.45 97496 3020656 1424588 4.19 976028 2757732 1012304 20:25:01 25803884 31665252 7135336 21.66 129788 5879712 1455092 4.28 1016836 5611656 206176 20:26:01 21918964 27939748 11020256 33.46 139620 6009384 11805376 34.73 5006580 5407852 1660 20:27:01 21302984 27329848 11636236 35.33 140304 6013888 12096020 35.59 5645872 5377212 828 20:28:01 25693476 31569940 7245744 22.00 142124 5876628 1558264 4.58 1481708 5234156 3356 Average: 25609488 30316049 7329732 22.25 119899 4775013 4953417 14.57 2497792 4345532 232716 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 20:23:01 ens3 92.17 64.28 1057.39 14.77 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-988b6c6c3e4f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.40 6.40 0.65 0.65 0.00 0.00 0.00 0.00 20:24:01 ens3 506.13 272.54 8901.58 25.68 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-988b6c6c3e4f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 8.25 8.25 0.76 0.76 0.00 0.00 0.00 0.00 20:25:01 ens3 930.55 483.89 29359.88 34.27 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethea4fea8 1.47 1.53 0.09 0.09 0.00 0.00 0.00 0.00 20:26:01 veth03153ed 1.63 1.72 0.13 0.14 0.00 0.00 0.00 0.00 20:26:01 veth9c6419e 16.46 15.90 2.14 2.18 0.00 0.00 0.00 0.00 20:26:01 vetheeb6cc5 4.43 4.15 0.56 0.48 0.00 0.00 0.00 0.00 20:27:01 vethea4fea8 20.86 21.85 19.12 118.17 0.00 0.00 0.00 0.01 20:27:01 veth03153ed 6.43 7.98 0.96 1.04 0.00 0.00 0.00 0.00 20:27:01 veth9c6419e 49.79 37.36 8.97 6.63 0.00 0.00 0.00 0.00 20:27:01 vetheeb6cc5 35.46 33.96 7.59 27.40 0.00 0.00 0.00 0.00 20:28:01 lo 29.88 29.88 7.71 7.71 0.00 0.00 0.00 0.00 20:28:01 ens3 1851.64 1052.62 40118.40 160.02 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 1.23 1.23 0.00 0.00 0.00 0.00 Average: ens3 264.91 144.97 6569.43 18.85 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-5640) 02/15/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.50 0.00 0.87 1.73 0.03 86.87 20:23:01 0 2.79 0.00 0.47 0.20 0.02 96.53 20:23:01 1 15.29 0.00 1.52 8.95 0.05 74.19 20:23:01 2 8.87 0.00 0.67 0.60 0.03 89.83 20:23:01 3 4.39 0.00 0.52 0.67 0.02 94.41 20:23:01 4 8.09 0.00 0.75 1.28 0.03 89.84 20:23:01 5 19.47 0.00 1.30 1.28 0.03 77.91 20:23:01 6 14.63 0.00 0.90 0.73 0.05 83.68 20:23:01 7 10.46 0.00 0.83 0.13 0.03 88.54 20:24:01 all 10.95 0.00 1.82 1.92 0.04 85.27 20:24:01 0 9.97 0.00 1.84 0.50 0.03 87.66 20:24:01 1 6.74 0.00 1.56 8.86 0.05 82.79 20:24:01 2 17.26 0.00 1.95 0.75 0.03 80.01 20:24:01 3 6.47 0.00 2.08 3.12 0.05 88.29 20:24:01 4 3.61 0.00 0.96 0.18 0.03 95.21 20:24:01 5 9.43 0.00 1.78 0.55 0.02 88.22 20:24:01 6 24.23 0.00 2.30 1.26 0.07 72.16 20:24:01 7 9.86 0.00 2.11 0.10 0.03 87.89 20:25:01 all 11.75 0.00 5.51 6.28 0.07 76.39 20:25:01 0 10.05 0.00 4.62 0.02 0.08 85.23 20:25:01 1 13.84 0.00 5.05 6.41 0.05 74.65 20:25:01 2 10.59 0.00 5.51 5.08 0.07 78.76 20:25:01 3 16.62 0.00 4.75 1.32 0.07 77.25 20:25:01 4 11.26 0.00 5.70 1.83 0.07 81.14 20:25:01 5 12.80 0.00 6.97 0.36 0.07 79.80 20:25:01 6 9.40 0.00 6.39 35.34 0.10 48.76 20:25:01 7 9.41 0.00 5.10 0.02 0.07 85.40 20:26:01 all 56.87 0.00 6.53 1.74 0.11 34.75 20:26:01 0 51.53 0.00 5.70 0.15 0.10 42.51 20:26:01 1 62.87 0.00 6.24 1.10 0.13 29.66 20:26:01 2 60.00 0.00 6.58 4.31 0.12 28.99 20:26:01 3 58.15 0.00 7.18 0.81 0.12 33.73 20:26:01 4 58.35 0.00 6.79 0.91 0.10 33.85 20:26:01 5 60.92 0.00 6.88 1.81 0.10 30.29 20:26:01 6 55.12 0.00 6.42 3.74 0.12 34.61 20:26:01 7 47.82 0.00 6.46 1.10 0.10 44.52 20:27:01 all 19.02 0.00 1.88 0.66 0.09 78.35 20:27:01 0 19.33 0.00 2.32 0.02 0.08 78.26 20:27:01 1 18.09 0.00 1.69 0.25 0.08 79.89 20:27:01 2 23.08 0.00 2.02 0.18 0.08 74.63 20:27:01 3 15.86 0.00 1.49 0.03 0.08 82.53 20:27:01 4 18.29 0.00 1.90 0.12 0.08 79.61 20:27:01 5 19.66 0.00 1.91 0.03 0.10 78.30 20:27:01 6 20.87 0.00 2.09 4.65 0.10 72.29 20:27:01 7 16.99 0.00 1.61 0.02 0.12 81.27 20:28:01 all 3.82 0.00 0.88 1.17 0.05 94.08 20:28:01 0 4.81 0.00 1.07 0.08 0.02 94.02 20:28:01 1 3.31 0.00 0.94 0.47 0.05 95.24 20:28:01 2 2.14 0.00 0.75 0.75 0.05 96.31 20:28:01 3 3.07 0.00 0.75 0.07 0.07 96.05 20:28:01 4 1.99 0.00 0.85 0.40 0.07 96.69 20:28:01 5 3.09 0.00 0.89 0.22 0.05 95.75 20:28:01 6 2.19 0.00 1.02 7.11 0.05 89.63 20:28:01 7 9.96 0.00 0.75 0.27 0.05 88.97 Average: all 18.74 0.00 2.90 2.24 0.07 76.05 Average: 0 16.31 0.00 2.66 0.16 0.06 80.82 Average: 1 19.98 0.00 2.82 4.34 0.07 72.79 Average: 2 20.27 0.00 2.90 1.93 0.06 74.84 Average: 3 17.32 0.00 2.78 1.00 0.07 78.83 Average: 4 16.87 0.00 2.81 0.79 0.06 79.47 Average: 5 20.86 0.00 3.27 0.71 0.06 75.10 Average: 6 20.99 0.00 3.17 8.75 0.08 67.01 Average: 7 17.35 0.00 2.79 0.27 0.07 79.52