---> uname -a: Linux prd-centos7-docker-2c-8g-463.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4777 16 2446 6928 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:a5:01:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fea5:198/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:a3:38:4b 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) 05/07/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 159.36 20.43 138.93 4515.62 42144.71 01:50:01 PM 145.11 1.30 143.81 246.06 10054.74 01:51:01 PM 65.87 3.12 62.75 900.00 8152.78 01:52:01 PM 15.27 2.20 13.07 512.77 1957.72 Average: 96.39 6.76 89.63 1543.44 15575.19 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5541624 2467112 30.81 2088 1843248 890108 9.83 523380 1665800 134088 01:50:01 PM 4961744 3046992 38.05 2088 2065664 1168928 12.91 976180 1748868 104412 01:51:01 PM 4339664 3669072 45.81 2088 2259084 1612524 17.80 1527472 1801448 45064 01:52:01 PM 4893860 3114876 38.89 2088 2366904 934676 10.32 1026196 1745684 93944 Average: 4934223 3074513 38.39 2088 2133725 1151559 12.71 1013307 1740450 94377 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 415.95 254.11 1482.61 59.66 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 383.31 440.35 2164.35 71.51 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 164.68 191.24 1283.14 27.85 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 13.76 11.99 10.72 6.33 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.39 224.41 1235.24 41.33 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 05/07/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.99 0.00 5.24 3.79 0.11 53.86 01:49:01 PM 0 52.06 0.00 6.36 2.71 0.13 38.74 01:49:01 PM 1 22.47 0.00 4.15 4.84 0.10 68.44 01:50:01 PM all 48.76 0.00 3.86 2.15 0.13 45.10 01:50:01 PM 0 50.00 0.00 5.64 2.86 0.14 41.36 01:50:01 PM 1 47.48 0.00 2.11 1.45 0.12 48.83 01:51:01 PM all 84.13 0.00 2.49 0.52 0.15 12.72 01:51:01 PM 0 81.88 0.00 3.02 0.87 0.15 14.08 01:51:01 PM 1 86.41 0.00 1.96 0.17 0.13 11.34 01:52:01 PM all 76.80 0.00 2.13 0.07 0.12 20.87 01:52:01 PM 0 80.31 0.00 2.22 0.09 0.13 17.25 01:52:01 PM 1 73.33 0.00 2.05 0.04 0.13 24.46 Average: all 61.30 0.00 3.45 1.66 0.13 33.46 Average: 0 65.84 0.00 4.34 1.65 0.14 28.04 Average: 1 56.81 0.00 2.59 1.67 0.12 38.81