---> uname -a: Linux prd-centos7-docker-2c-8g-8075.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: 2800.000 BogoMIPS: 5600.00 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 674 4192 16 2953 6841 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:58:9d:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.231/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe58:9d14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:62:81:68 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) 10/18/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 126.02 19.95 106.06 4455.56 16953.86 08:53:01 PM 152.91 1.57 151.34 304.38 9409.18 08:54:01 PM 89.29 3.33 85.96 929.49 20128.34 08:55:01 PM 16.63 0.87 15.77 370.43 4166.48 08:56:01 PM 41.69 1.88 39.81 188.48 11493.82 Average: 85.30 5.52 79.78 1249.56 12430.08 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5498272 2510456 31.35 2088 1852252 896772 9.90 566188 1668020 145304 08:53:01 PM 4845112 3163616 39.50 2088 2084620 1240144 13.69 1095636 1741900 139704 08:54:01 PM 3983968 4024760 50.25 2088 2600720 1655352 18.28 1637004 2019348 108380 08:55:01 PM 3436860 4571868 57.09 2088 2639136 2055716 22.70 2153908 2044232 15388 08:56:01 PM 4326504 3682224 45.98 2088 2874592 961924 10.62 1380096 1923704 800 Average: 4418143 3590585 44.83 2088 2410264 1361982 15.04 1366566 1879441 81915 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 346.80 226.68 1493.10 62.47 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 421.54 505.53 2625.82 79.87 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 225.38 267.61 2475.40 419.65 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 12.04 12.04 54.07 3.15 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 167.43 217.73 53.99 1749.30 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 Average: eth0 234.61 245.89 1340.30 462.96 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 10/18/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.06 0.00 4.07 4.07 0.10 56.70 08:52:01 PM 0 34.62 0.00 3.56 3.14 0.09 58.59 08:52:01 PM 1 35.46 0.00 4.62 5.02 0.10 54.79 08:53:01 PM all 50.51 0.00 3.71 2.36 0.12 43.29 08:53:01 PM 0 43.75 0.00 5.31 2.82 0.12 48.00 08:53:01 PM 1 57.39 0.00 2.08 1.88 0.13 38.52 08:54:01 PM all 73.97 0.00 3.24 2.91 0.12 19.75 08:54:01 PM 0 72.58 0.00 3.72 4.22 0.11 19.37 08:54:01 PM 1 75.34 0.00 2.77 1.62 0.11 20.15 08:55:01 PM all 82.79 0.00 1.69 0.03 0.11 15.39 08:55:01 PM 0 84.09 0.00 1.69 0.04 0.11 14.07 08:55:01 PM 1 81.49 0.00 1.69 0.00 0.13 16.69 08:56:01 PM all 41.97 0.00 2.30 1.11 0.10 54.52 08:56:01 PM 0 28.10 0.00 2.44 1.46 0.09 67.91 08:56:01 PM 1 56.19 0.00 2.13 0.76 0.11 40.80 Average: all 56.52 0.00 3.01 2.11 0.11 38.25 Average: 0 52.18 0.00 3.35 2.34 0.10 42.03 Average: 1 60.90 0.00 2.67 1.88 0.11 34.44