---> uname -a: Linux prd-centos7-docker-2c-8g-4918.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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: 2799.998 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): 0,1 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 599 4256 16 2964 6915 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:1a:bf:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe1a:bfcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:a9:77:e6 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/18/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 58.73 13.89 44.84 2549.43 4171.38 08:53:01 PM 69.77 1.08 68.69 259.30 7552.83 08:54:01 PM 131.05 2.64 128.41 502.73 6150.20 08:55:01 PM 71.55 1.15 70.40 467.04 20417.43 08:56:01 PM 13.26 0.33 12.93 242.30 1786.56 08:57:01 PM 23.91 0.58 23.32 141.04 8173.81 08:58:01 PM 28.70 1.85 26.85 182.01 3812.81 Average: 56.71 3.05 53.66 615.72 7446.46 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5498448 2510288 31.34 2088 1851124 933956 10.31 597304 1647068 154924 08:53:01 PM 5295972 2712764 33.87 2088 1940752 1108916 12.24 706208 1710896 84080 08:54:01 PM 4597212 3411524 42.60 2088 2136092 1485964 16.41 1315800 1767712 114020 08:55:01 PM 3977316 4031420 50.34 2088 2609912 1629216 17.99 1634436 2030432 38728 08:56:01 PM 3832356 4176380 52.15 2088 2636580 1724580 19.04 1759612 2046468 8476 08:57:01 PM 4357776 3650960 45.59 2088 2879536 949916 10.49 1151016 2123568 80424 08:58:01 PM 4391124 3617612 45.17 2088 2885236 907528 10.02 1302804 1937400 60 Average: 4564315 3444421 43.01 2088 2419890 1248582 13.79 1209597 1894792 68673 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 287.98 170.87 1344.40 56.03 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 66.11 53.79 418.49 13.30 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 439.62 524.72 2819.39 75.92 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 178.72 206.02 2082.26 411.04 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 8.41 8.41 50.78 1.72 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 52.62 84.25 12.62 555.63 0.00 0.00 0.00 08:57:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 118.64 140.64 48.07 1195.58 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 164.27 169.81 967.26 330.36 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/18/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.16 0.00 2.89 0.72 2.32 59.91 08:52:01 PM 0 31.17 0.00 2.95 0.77 2.35 62.76 08:52:01 PM 1 37.16 0.00 2.83 0.69 2.29 57.02 08:53:01 PM all 37.57 0.00 2.73 0.99 2.36 56.34 08:53:01 PM 0 39.84 0.00 3.03 1.39 2.39 53.35 08:53:01 PM 1 35.32 0.00 2.43 0.58 2.32 59.34 08:54:01 PM all 61.70 0.00 3.41 2.37 3.93 28.59 08:54:01 PM 0 50.92 0.00 5.17 4.07 4.53 35.31 08:54:01 PM 1 72.67 0.00 1.60 0.63 3.32 21.78 08:55:01 PM all 76.28 0.00 3.25 2.08 2.31 16.07 08:55:01 PM 0 72.98 0.00 3.78 3.09 2.20 17.95 08:55:01 PM 1 79.61 0.00 2.71 1.07 2.45 14.16 08:56:01 PM all 81.55 0.00 1.77 0.03 1.92 14.73 08:56:01 PM 0 80.45 0.00 1.90 0.04 2.07 15.53 08:56:01 PM 1 82.67 0.00 1.65 0.00 1.77 13.91 08:57:01 PM all 74.28 0.00 2.17 0.26 1.86 21.42 08:57:01 PM 0 76.33 0.00 2.13 0.28 1.66 19.59 08:57:01 PM 1 72.10 0.00 2.26 0.25 2.05 23.34 08:58:01 PM all 32.01 0.00 1.49 0.28 2.24 63.98 08:58:01 PM 0 37.68 0.00 1.64 0.30 2.80 57.59 08:58:01 PM 1 26.65 0.00 1.32 0.26 1.74 70.03 Average: all 56.19 0.00 2.53 0.96 2.42 37.90 Average: 0 55.23 0.00 2.94 1.42 2.56 37.84 Average: 1 57.15 0.00 2.12 0.50 2.27 37.96