---> uname -a: Linux prd-centos7-docker-2c-8g-282.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.870 BogoMIPS: 5599.74 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 8.7G 12G 44% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 615 3301 16 3904 6890 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: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:de:a3:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fede:a316/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:da:7b:6e 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 01:55:27 PM LINUX RESTART 01:56:01 PM tps rtps wtps bread/s bwrtn/s 01:57:01 PM 2.12 0.00 2.12 0.00 783.09 01:58:01 PM 0.78 0.00 0.78 0.00 13.89 01:59:01 PM 0.27 0.00 0.27 0.00 2.52 02:00:01 PM 52.33 10.26 42.07 1201.73 1124.83 02:01:01 PM 82.18 0.22 81.97 4.40 9140.26 02:02:01 PM 143.91 8.16 135.75 1954.98 52769.33 02:03:01 PM 91.52 0.00 91.52 0.00 49948.77 02:04:01 PM 13.58 2.05 11.53 199.37 328.10 Average: 48.34 2.59 45.76 420.13 14266.12 01:56:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 PM 5964920 2043820 25.52 2088 1582544 779560 8.61 339892 1479952 8 01:58:01 PM 5962748 2045992 25.55 2088 1582552 779544 8.61 342484 1479716 4 01:59:01 PM 5966920 2041820 25.49 2088 1582552 779512 8.61 338428 1479716 4 02:00:01 PM 5750084 2258656 28.20 2088 1688248 852868 9.42 483176 1535276 54148 02:01:01 PM 5361632 2647108 33.05 2088 1976868 892236 9.85 595552 1751084 140316 02:02:01 PM 3459412 4549328 56.80 2088 3767172 1097640 12.12 996528 3114348 598668 02:03:01 PM 3444892 4563848 56.99 2088 3778392 935272 10.33 2152036 1937348 4 02:04:01 PM 3394840 4613900 57.61 2088 3788420 893556 9.87 2407828 1739264 3288 Average: 4913181 3095559 38.65 2088 2468344 876274 9.67 956990 1814588 99555 01:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:57:01 PM eth0 4.20 2.81 6.27 1.37 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 0.80 0.53 1.46 0.15 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 148.60 101.63 442.87 35.30 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 64.40 63.97 947.34 7.46 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 550.55 393.86 17678.32 30.29 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 1231.96 1968.52 82.22 15832.20 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 198.75 196.93 51.89 1458.80 0.00 0.00 0.00 02:04:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 274.94 341.05 2402.02 2170.62 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 01:55:27 PM LINUX RESTART 01:56:01 PM CPU %user %nice %system %iowait %steal %idle 01:57:01 PM all 0.75 0.00 0.08 0.00 0.03 99.15 01:57:01 PM 0 1.17 0.00 0.08 0.00 0.00 98.75 01:57:01 PM 1 0.33 0.00 0.05 0.00 0.03 99.58 01:58:01 PM all 0.29 0.00 0.03 0.00 0.02 99.66 01:58:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 01:58:01 PM 1 0.07 0.00 0.03 0.00 0.02 99.88 01:59:01 PM all 0.21 0.00 0.03 0.00 0.02 99.74 01:59:01 PM 0 0.37 0.00 0.02 0.00 0.02 99.60 01:59:01 PM 1 0.03 0.00 0.03 0.00 0.02 99.92 02:00:01 PM all 13.19 0.00 1.47 1.76 0.05 83.53 02:00:01 PM 0 14.93 0.00 1.38 0.73 0.07 82.88 02:00:01 PM 1 11.46 0.00 1.58 2.80 0.05 84.11 02:01:01 PM all 32.48 0.00 2.90 0.63 0.10 63.89 02:01:01 PM 0 34.41 0.00 2.82 0.91 0.09 61.77 02:01:01 PM 1 30.56 0.00 2.97 0.33 0.10 66.03 02:02:01 PM all 37.37 0.00 9.33 1.69 0.12 51.48 02:02:01 PM 0 40.63 0.00 10.02 1.31 0.14 47.90 02:02:01 PM 1 34.14 0.00 8.65 2.09 0.12 54.99 02:03:01 PM all 58.77 0.00 4.38 0.54 0.14 36.18 02:03:01 PM 0 59.10 0.00 4.61 0.36 0.16 35.77 02:03:01 PM 1 58.48 0.00 4.11 0.70 0.09 36.62 02:04:01 PM all 25.50 0.00 1.30 0.19 0.09 72.93 02:04:01 PM 0 38.98 0.00 1.64 0.28 0.09 59.01 02:04:01 PM 1 12.47 0.00 0.99 0.12 0.09 86.33 Average: all 20.50 0.00 2.37 0.59 0.07 76.47 Average: 0 23.11 0.00 2.50 0.44 0.07 73.88 Average: 1 17.91 0.00 2.24 0.75 0.06 79.04