---> uname -a: Linux prd-centos7-docker-2c-8g-8580.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 627 4177 16 3016 6885 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:fd:04:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fefd:4d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:11:a9:33 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) 11/08/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 168.23 71.21 97.02 5842.23 38575.54 08:53:01 PM 71.32 0.15 71.17 2.93 5689.41 08:54:01 PM 116.14 1.08 115.06 259.43 8562.20 08:55:01 PM 100.82 3.43 97.39 938.66 6477.18 08:56:01 PM 58.64 0.38 58.26 32.36 17439.65 08:57:02 PM 10.94 0.02 10.93 0.53 1404.68 08:58:01 PM 10.45 0.34 10.11 246.52 712.73 08:59:01 PM 22.68 0.58 22.09 140.94 7960.69 09:00:01 PM 27.15 1.86 25.29 183.13 3636.68 09:01:01 PM 14.55 0.02 14.53 0.13 422.29 Average: 60.18 7.92 52.26 766.08 9104.58 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5716584 2292152 28.62 2088 1699540 900856 9.95 502920 1549756 47088 08:53:01 PM 5484616 2524120 31.52 2088 1889520 900824 9.95 547540 1695888 131164 08:54:01 PM 4996488 3012248 37.61 2088 2042872 1215756 13.42 945668 1748844 74232 08:55:01 PM 4603872 3404864 42.51 2088 2199976 1350044 14.91 1268748 1799080 31324 08:56:01 PM 3803656 4205080 52.51 2088 2649876 1741240 19.22 1778716 2052656 30968 08:57:02 PM 3689104 4319632 53.94 2088 2667700 1832888 20.24 1881892 2061588 9988 08:58:01 PM 3765840 4242896 52.98 2088 2691360 1823008 20.13 1783484 2078488 8076 08:59:01 PM 4236472 3772264 47.10 2088 2925932 1025436 11.32 1241648 2147876 88936 09:00:01 PM 4258088 3750648 46.83 2088 2931580 990332 10.93 1405800 1962084 7512 09:01:01 PM 4299588 3709148 46.31 2088 2932956 955508 10.55 1363484 1961076 9052 Average: 4485431 3523305 43.99 2088 2463131 1273589 14.06 1271990 1905734 43834 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 304.22 175.78 969.64 53.70 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 56.85 52.67 697.94 6.31 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 259.12 277.99 1418.22 50.35 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 274.15 322.12 1965.64 46.00 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 179.26 205.13 2048.64 410.64 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 08:57:02 PM eth0 7.79 7.68 50.64 1.54 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 4.97 5.19 3.45 1.47 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 53.37 81.75 9.60 554.75 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 112.33 138.58 42.70 1196.01 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 7.34 9.01 7.10 4.34 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 126.17 127.81 722.58 232.91 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 11/08/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.49 0.00 11.48 6.41 2.61 41.00 08:52:01 PM 0 45.12 0.00 12.55 8.73 2.68 30.93 08:52:01 PM 1 31.97 0.00 10.43 4.14 2.55 50.91 08:53:01 PM all 35.78 0.00 3.17 0.41 2.82 57.82 08:53:01 PM 0 51.65 0.00 4.33 0.69 3.08 40.26 08:53:01 PM 1 20.54 0.00 2.06 0.15 2.55 74.70 08:54:01 PM all 52.48 0.00 4.61 2.32 3.36 37.23 08:54:01 PM 0 46.91 0.00 6.24 3.27 3.08 40.51 08:54:01 PM 1 58.09 0.00 2.99 1.33 3.66 33.93 08:55:01 PM all 74.43 0.00 3.82 2.47 3.79 15.49 08:55:01 PM 0 68.68 0.00 4.90 3.81 3.66 18.96 08:55:01 PM 1 80.25 0.00 2.73 1.13 3.92 11.97 08:56:01 PM all 71.82 0.00 5.07 1.67 3.57 17.87 08:56:01 PM 0 69.68 0.00 5.17 1.49 3.79 19.87 08:56:01 PM 1 73.99 0.00 4.97 1.86 3.32 15.86 08:57:02 PM all 82.60 0.00 2.42 0.01 3.77 11.20 08:57:02 PM 0 82.25 0.00 2.83 0.00 3.64 11.27 08:57:02 PM 1 82.95 0.00 1.98 0.00 3.91 11.15 08:58:01 PM all 88.19 0.00 2.71 0.01 4.18 4.91 08:58:01 PM 0 88.44 0.00 2.74 0.00 4.01 4.80 08:58:01 PM 1 87.95 0.00 2.69 0.04 4.33 5.00 08:59:01 PM all 64.66 0.00 3.02 0.34 2.94 29.04 08:59:01 PM 0 78.82 0.00 3.48 0.42 3.11 14.18 08:59:01 PM 1 50.87 0.00 2.58 0.26 2.80 43.49 09:00:01 PM all 35.64 0.00 2.97 0.23 2.14 59.02 09:00:01 PM 0 58.60 0.00 4.44 0.43 2.48 34.06 09:00:01 PM 1 13.99 0.00 1.55 0.05 1.82 82.60 09:01:01 PM all 39.20 0.00 2.71 0.12 2.49 55.48 09:01:01 PM 0 46.04 0.00 2.79 0.21 3.05 47.92 09:01:01 PM 1 32.42 0.00 2.65 0.03 1.91 62.98 Average: all 57.82 0.00 4.21 1.41 3.15 33.41 Average: 0 63.30 0.00 4.97 1.92 3.25 26.55 Average: 1 52.41 0.00 3.47 0.90 3.05 40.17