---> uname -a: Linux prd-centos7-docker-2c-8g-8649.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 646 4155 16 3018 6867 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:22:08:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe22:836/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:d8:40:22 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) 11/09/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 206.47 106.14 100.33 9382.37 38584.28 08:53:01 PM 67.58 0.15 67.42 3.03 5341.46 08:54:01 PM 112.90 1.07 111.84 259.03 9347.98 08:55:01 PM 107.14 3.20 103.95 913.49 5720.01 08:56:01 PM 64.49 0.58 63.91 57.58 18292.47 08:57:01 PM 11.06 0.02 11.04 0.27 1381.64 08:58:01 PM 9.42 0.33 9.09 242.42 733.51 08:59:01 PM 24.84 0.53 24.31 132.96 8092.03 09:00:01 PM 22.72 1.86 20.86 183.25 3546.08 09:01:01 PM 17.62 0.02 17.61 0.14 466.90 Average: 64.49 11.45 53.04 1123.32 9179.78 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5697488 2311240 28.86 2088 1701468 914488 10.10 519812 1551504 47032 08:53:01 PM 5482612 2526116 31.54 2088 1887480 903916 9.98 551048 1696224 151392 08:54:01 PM 5028568 2980160 37.21 2088 2038408 1209756 13.36 908668 1751376 68340 08:55:01 PM 4553856 3454872 43.14 2088 2200268 1449428 16.00 1308208 1804844 56652 08:56:01 PM 3799644 4209084 52.56 2088 2652720 1771864 19.56 1772816 2057656 31116 08:57:01 PM 3701304 4307424 53.78 2088 2670744 1814444 20.03 1860520 2065232 10952 08:58:01 PM 3883192 4125536 51.51 2088 2694372 1549596 17.11 1660824 2082096 7996 08:59:01 PM 4250464 3758264 46.93 2088 2928692 1012780 11.18 1218972 2151860 88836 09:00:01 PM 4290788 3717940 46.42 2088 2934268 953532 10.53 1363052 1965308 7544 09:01:01 PM 4271960 3736768 46.66 2088 2935884 976368 10.78 1381360 1964520 9064 Average: 4495988 3512740 43.86 2088 2464430 1255617 13.86 1254528 1909062 47892 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 283.17 146.18 956.69 52.30 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 53.67 48.94 684.45 5.24 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 227.38 239.30 1354.88 42.73 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 314.87 377.14 2074.86 53.99 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 170.03 199.83 2040.88 409.61 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 15.73 13.25 61.57 5.95 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 4.45 4.62 3.32 1.35 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 41.42 80.37 8.37 554.34 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 115.12 140.20 41.72 1200.02 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 09:01:01 PM eth0 8.26 10.56 8.08 4.81 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.82 126.46 724.77 234.13 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) 11/09/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 41.90 0.00 13.88 7.34 3.13 33.76 08:52:03 PM 0 46.19 0.00 15.09 7.85 3.51 27.36 08:52:03 PM 1 37.64 0.00 12.66 6.83 2.73 40.13 08:53:01 PM all 35.67 0.00 3.82 0.39 2.42 57.70 08:53:01 PM 0 38.49 0.00 4.08 0.34 2.80 54.29 08:53:01 PM 1 32.87 0.00 3.57 0.45 2.04 61.08 08:54:01 PM all 51.60 0.00 4.11 2.15 3.35 38.80 08:54:01 PM 0 41.74 0.00 5.29 2.71 2.99 47.27 08:54:01 PM 1 61.70 0.00 2.90 1.55 3.72 30.13 08:55:01 PM all 71.88 0.00 3.91 2.66 3.60 17.94 08:55:01 PM 0 64.69 0.00 5.42 4.60 3.40 21.89 08:55:01 PM 1 79.22 0.00 2.33 0.71 3.81 13.92 08:56:01 PM all 74.12 0.00 4.62 1.38 3.54 16.34 08:56:01 PM 0 71.47 0.00 5.35 1.58 3.75 17.85 08:56:01 PM 1 76.77 0.00 3.89 1.18 3.33 14.83 08:57:01 PM all 89.88 0.00 2.72 0.02 4.13 3.24 08:57:01 PM 0 89.87 0.00 2.75 0.04 4.40 2.95 08:57:01 PM 1 89.85 0.00 2.73 0.00 3.87 3.56 08:58:01 PM all 81.08 0.00 2.49 0.01 3.94 12.48 08:58:01 PM 0 81.23 0.00 2.79 0.00 4.12 11.87 08:58:01 PM 1 80.97 0.00 2.16 0.02 3.77 13.09 08:59:01 PM all 68.13 0.00 3.10 0.34 3.29 25.14 08:59:01 PM 0 71.42 0.00 3.20 0.13 3.20 22.04 08:59:01 PM 1 64.85 0.00 3.01 0.55 3.40 28.20 09:00:01 PM all 32.04 0.00 2.48 0.17 2.48 62.84 09:00:01 PM 0 28.47 0.00 2.29 0.17 2.20 66.86 09:00:01 PM 1 35.63 0.00 2.68 0.15 2.73 58.80 09:01:01 PM all 38.80 0.00 2.14 0.14 2.81 56.11 09:01:01 PM 0 63.68 0.00 2.55 0.27 3.10 30.40 09:01:01 PM 1 15.35 0.00 1.73 0.03 2.55 80.34 Average: all 58.18 0.00 4.34 1.47 3.26 32.76 Average: 0 59.39 0.00 4.89 1.78 3.34 30.59 Average: 1 56.97 0.00 3.78 1.15 3.19 34.92