---> uname -a: Linux prd-centos7-docker-2c-8g-10869.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 689 4173 16 2957 6826 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:60:63:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe60:6336/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:c3:ab:13 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) 11/20/2024 _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 114.92 19.02 95.90 3818.55 5694.94 08:53:01 PM 145.15 2.40 142.75 345.37 9346.04 08:54:01 PM 82.51 2.50 80.01 883.68 20088.94 08:55:01 PM 14.88 0.85 14.03 369.77 4164.58 08:56:01 PM 41.84 1.88 39.96 188.48 11490.41 Average: 79.85 5.33 74.52 1121.10 10156.12 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5498264 2510472 31.35 2088 1858684 929960 10.27 561820 1672672 149576 08:53:01 PM 4840556 3168180 39.56 2088 2090216 1247244 13.77 1098116 1746472 139924 08:54:01 PM 3841080 4167656 52.04 2088 2604340 1752596 19.35 1779728 2021164 108376 08:55:01 PM 3416128 4592608 57.34 2088 2642756 2069964 22.85 2173520 2046524 15388 08:56:01 PM 4305780 3702956 46.24 2088 2878236 981008 10.83 1400324 1926072 796 Average: 4380362 3628374 45.31 2088 2414846 1396154 15.41 1402702 1882581 82812 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 365.93 236.37 1533.13 65.21 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 443.35 514.67 2614.02 83.00 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 227.70 267.29 2472.27 420.44 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 11.40 11.63 53.44 2.76 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 176.26 227.06 54.36 1753.58 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 244.90 251.37 1345.19 465.01 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) 11/20/2024 _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 36.03 0.00 4.03 3.16 0.11 56.67 08:52:01 PM 0 32.66 0.00 3.34 2.19 0.09 61.71 08:52:01 PM 1 39.46 0.00 4.71 4.13 0.11 51.59 08:53:01 PM all 50.60 0.00 3.75 2.74 0.12 42.78 08:53:01 PM 0 38.98 0.00 4.98 4.62 0.14 51.27 08:53:01 PM 1 62.47 0.00 2.50 0.81 0.13 34.09 08:54:01 PM all 76.03 0.00 3.34 2.95 0.14 17.53 08:54:01 PM 0 74.61 0.00 3.94 2.36 0.13 18.96 08:54:01 PM 1 77.51 0.00 2.74 3.55 0.13 16.08 08:55:01 PM all 82.51 0.00 1.67 0.02 0.14 15.67 08:55:01 PM 0 82.12 0.00 1.77 0.04 0.13 15.95 08:55:01 PM 1 82.87 0.00 1.57 0.02 0.15 15.39 08:56:01 PM all 40.26 0.00 2.41 1.63 0.10 55.60 08:56:01 PM 0 44.08 0.00 2.72 1.76 0.09 51.35 08:56:01 PM 1 36.50 0.00 2.09 1.50 0.10 59.80 Average: all 56.75 0.00 3.05 2.11 0.12 37.97 Average: 0 54.13 0.00 3.36 2.21 0.11 40.19 Average: 1 59.39 0.00 2.73 2.01 0.12 35.75