---> uname -a: Linux prd-centos7-docker-2c-8g-9768.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 656 4145 16 3018 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:14:28:8c brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe14:288c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:74:93:19 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) 11/20/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 79.70 0.20 79.50 6.93 7102.95 08:54:01 PM 105.44 1.08 104.36 259.61 7634.38 08:55:01 PM 97.92 3.45 94.47 943.37 6432.41 08:56:01 PM 60.52 0.33 60.19 30.87 17786.21 08:57:01 PM 8.55 0.00 8.55 0.00 1316.07 08:58:01 PM 8.35 0.85 7.50 368.87 640.72 08:59:01 PM 32.87 1.74 31.13 157.62 10675.98 09:00:01 PM 21.24 0.18 21.06 34.76 1082.34 Average: 51.85 0.98 50.87 225.34 6575.49 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5427696 2581032 32.23 2088 1893704 955328 10.55 601604 1698068 101392 08:54:01 PM 4954936 3053792 38.13 2088 2047420 1260240 13.91 982600 1751400 75620 08:55:01 PM 4493856 3514872 43.89 2088 2294832 1359096 15.01 1374172 1798972 123284 08:56:01 PM 3802412 4206316 52.52 2088 2659696 1711560 18.90 1769928 2060232 26064 08:57:01 PM 3740044 4268684 53.30 2088 2678988 1739364 19.20 1820440 2069572 8384 08:58:01 PM 3703472 4305256 53.76 2088 2699636 1756000 19.39 1839052 2085480 1540 08:59:01 PM 4249848 3758880 46.93 2088 2933188 987568 10.90 1410428 1964056 22804 09:00:01 PM 4254820 3753908 46.87 2088 2942412 971908 10.73 1399568 1968260 15656 Average: 4328386 3680342 45.95 2088 2518734 1342633 14.82 1399724 1924505 46843 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.40 53.16 740.95 6.53 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 268.13 285.56 1443.22 51.40 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 292.27 344.95 2165.30 49.24 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 145.05 161.83 1823.45 406.19 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 7.40 7.64 50.59 1.59 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 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 7.25 6.60 3.82 2.81 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 08:59:01 PM eth0 160.92 215.42 48.90 1776.82 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 10.67 11.87 10.12 5.42 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.39 135.68 787.17 284.41 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) 11/20/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 33.46 0.00 2.83 0.62 3.93 59.15 08:53:01 PM 0 36.02 0.00 3.17 0.79 4.23 55.78 08:53:01 PM 1 30.91 0.00 2.47 0.45 3.64 62.53 08:54:01 PM all 49.70 0.00 4.27 2.33 8.57 35.13 08:54:01 PM 0 48.26 0.00 6.53 3.85 9.51 31.86 08:54:01 PM 1 51.15 0.00 1.98 0.80 7.61 38.46 08:55:01 PM all 64.39 0.00 3.63 1.70 11.35 18.93 08:55:01 PM 0 58.98 0.00 4.89 2.72 11.77 21.64 08:55:01 PM 1 69.96 0.00 2.33 0.64 10.94 16.12 08:56:01 PM all 63.52 0.00 3.82 0.97 13.48 18.21 08:56:01 PM 0 62.46 0.00 4.42 1.56 13.70 17.87 08:56:01 PM 1 64.58 0.00 3.25 0.40 13.24 18.54 08:57:01 PM all 71.89 0.00 2.13 0.01 12.11 13.86 08:57:01 PM 0 72.41 0.00 2.06 0.00 12.04 13.49 08:57:01 PM 1 71.39 0.00 2.18 0.00 12.20 14.23 08:58:01 PM all 78.62 0.00 2.32 0.06 14.59 4.41 08:58:01 PM 0 78.72 0.00 2.36 0.09 14.39 4.44 08:58:01 PM 1 78.48 0.00 2.29 0.05 14.80 4.38 08:59:01 PM all 35.03 0.00 2.86 0.72 6.68 54.72 08:59:01 PM 0 50.01 0.00 3.24 1.02 7.81 37.91 08:59:01 PM 1 20.57 0.00 2.47 0.41 5.58 70.97 09:00:01 PM all 35.66 0.00 2.45 0.27 5.25 56.36 09:00:01 PM 0 49.53 0.00 2.74 0.37 6.49 40.88 09:00:01 PM 1 22.24 0.00 2.16 0.19 4.04 71.38 Average: all 53.86 0.00 3.04 0.84 9.46 32.80 Average: 0 56.93 0.00 3.69 1.31 9.98 28.08 Average: 1 50.80 0.00 2.39 0.37 8.95 37.50