---> uname -a: Linux prd-centos7-docker-2c-8g-472.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 657 4197 16 2966 6857 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:ad:18:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fead:1847/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:35:eb:25 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) 04/18/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 128.23 19.80 108.43 4351.31 20464.68 08:53:01 PM 143.45 1.52 141.94 302.73 10006.61 08:54:01 PM 94.32 3.43 90.89 932.38 20242.95 08:55:01 PM 15.21 0.35 14.86 243.44 4172.68 08:56:01 PM 37.60 2.50 35.10 325.14 11006.79 Average: 83.76 5.52 78.24 1231.01 13179.55 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5481836 2526892 31.55 2088 1855588 906048 10.00 578740 1669976 154228 08:53:01 PM 4827204 3181524 39.73 2088 2067100 1289320 14.24 1120332 1739144 113232 08:54:01 PM 4005260 4003468 49.99 2088 2604624 1552708 17.14 1613380 2023520 102048 08:55:01 PM 3775172 4233556 52.86 2088 2645600 1824672 20.15 1812440 2048968 16384 08:56:01 PM 4282440 3726288 46.53 2088 2885916 994196 10.98 1416312 1932596 14580 Average: 4474382 3534346 44.13 2088 2411766 1313389 14.50 1308241 1882841 80094 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 316.65 208.69 1422.28 60.36 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 386.01 461.76 2272.51 74.55 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 274.76 326.17 2930.73 426.66 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 11.09 11.84 53.93 2.89 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 169.61 217.30 58.45 1746.42 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 231.63 245.16 1347.65 462.24 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) 04/18/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.33 0.00 4.16 3.95 0.10 56.46 08:52:01 PM 0 29.57 0.00 3.97 4.81 0.10 61.54 08:52:01 PM 1 41.16 0.00 4.37 3.07 0.11 51.29 08:53:01 PM all 50.48 0.00 3.65 2.88 0.11 42.88 08:53:01 PM 0 47.09 0.00 5.41 3.87 0.11 43.52 08:53:01 PM 1 53.89 0.00 1.85 1.89 0.11 42.26 08:54:01 PM all 63.32 0.00 3.17 2.19 0.11 31.22 08:54:01 PM 0 61.38 0.00 3.81 2.75 0.11 31.96 08:54:01 PM 1 65.27 0.00 2.54 1.60 0.11 30.48 08:55:01 PM all 83.04 0.00 1.78 0.02 0.10 15.07 08:55:01 PM 0 83.39 0.00 1.89 0.02 0.09 14.61 08:55:01 PM 1 82.68 0.00 1.67 0.02 0.11 15.53 08:56:01 PM all 48.14 0.00 2.25 0.95 0.10 48.56 08:56:01 PM 0 56.74 0.00 2.31 0.78 0.09 40.07 08:56:01 PM 1 39.66 0.00 2.18 1.12 0.09 56.95 Average: all 55.80 0.00 3.01 2.01 0.10 39.07 Average: 0 55.32 0.00 3.49 2.47 0.10 38.61 Average: 1 56.27 0.00 2.53 1.55 0.10 39.54