---> uname -a: Linux prd-centos7-docker-2c-8g-2530.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 668 4163 16 2988 6845 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:d3:4f:1e brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fed3:4f1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:85:27:26 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) 08/31/2025 _x86_64_ (2 CPU) 08:51:02 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 48.01 8.31 39.70 812.92 4497.15 08:54:01 PM 86.70 0.00 86.70 0.00 7057.20 08:55:01 PM 100.63 1.08 99.55 259.56 5393.57 08:56:01 PM 83.99 3.61 80.38 944.07 5439.30 08:57:02 PM 56.14 0.27 55.87 28.89 17293.99 08:58:01 PM 10.62 0.02 10.61 0.27 1411.62 08:59:01 PM 10.92 0.33 10.58 242.70 733.67 09:00:01 PM 18.69 0.53 18.16 133.00 7919.09 09:01:01 PM 21.77 1.70 20.07 148.58 3379.08 09:02:01 PM 20.61 0.27 20.35 36.25 659.65 Average: 45.85 1.61 44.24 260.93 5383.23 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5557316 2451412 30.61 2088 1781924 961836 10.62 604440 1594636 72376 08:54:01 PM 5381896 2626832 32.80 2088 1945772 928772 10.25 610280 1718788 118744 08:55:01 PM 4958464 3050264 38.09 2088 2030412 1307648 14.44 993704 1733716 60408 08:56:01 PM 4603972 3404756 42.51 2088 2174244 1395580 15.41 1282228 1783180 30384 08:57:02 PM 3873924 4134804 51.63 2088 2623704 1745900 19.28 1719708 2039800 31676 08:58:01 PM 3844444 4164284 52.00 2088 2641780 1749900 19.32 1740072 2046664 10960 08:59:01 PM 3860324 4148404 51.80 2088 2665308 1805252 19.93 1704044 2064036 7992 09:00:01 PM 4321772 3686956 46.04 2088 2893976 974944 10.76 1164408 2138540 83188 09:01:01 PM 4221004 3787724 47.29 2088 2904996 1056812 11.67 1456528 1945728 9416 09:02:01 PM 4285340 3723388 46.49 2088 2904948 993836 10.97 1392432 1945176 7632 Average: 4490846 3517882 43.93 2088 2456706 1292048 14.27 1266784 1901026 43278 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.63 46.88 787.39 5.10 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 22.92 22.77 257.08 3.41 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 270.65 307.24 1245.80 54.45 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 225.65 255.59 1769.62 35.94 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 167.29 185.41 2041.05 408.67 0.00 0.00 0.00 08:57:02 PM lo 0.00 0.00 0.00 0.00 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 7.64 7.70 51.24 1.49 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 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 4.16 4.36 3.21 1.27 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 52.34 76.67 8.29 555.94 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 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 116.08 142.59 46.25 1201.88 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 09:02:01 PM eth0 10.61 12.05 10.16 5.45 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.50 106.24 622.68 227.66 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) 08/31/2025 _x86_64_ (2 CPU) 08:51:02 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 30.33 0.00 2.72 2.04 6.67 58.23 08:53:01 PM 0 31.11 0.00 2.92 1.60 6.46 57.91 08:53:01 PM 1 29.57 0.00 2.55 2.47 6.90 58.51 08:54:01 PM all 31.62 0.00 3.61 1.19 6.46 57.11 08:54:01 PM 0 34.64 0.00 3.51 0.86 6.08 54.91 08:54:01 PM 1 28.66 0.00 3.71 1.50 6.83 59.30 08:55:01 PM all 52.79 0.00 4.37 3.57 10.99 28.29 08:55:01 PM 0 48.75 0.00 6.03 5.83 11.83 27.56 08:55:01 PM 1 56.91 0.00 2.65 1.26 10.14 29.04 08:56:01 PM all 66.50 0.00 3.65 2.66 10.78 16.41 08:56:01 PM 0 58.98 0.00 5.08 3.88 11.31 20.75 08:56:01 PM 1 74.18 0.00 2.20 1.41 10.26 11.95 08:57:02 PM all 64.47 0.00 4.44 1.84 10.82 18.42 08:57:02 PM 0 63.25 0.00 5.20 2.66 11.19 17.70 08:57:02 PM 1 65.69 0.00 3.68 1.04 10.45 19.14 08:58:01 PM all 81.86 0.00 2.64 0.05 10.56 4.88 08:58:01 PM 0 81.66 0.00 2.92 0.06 10.42 4.95 08:58:01 PM 1 82.11 0.00 2.35 0.04 10.71 4.80 08:59:01 PM all 74.65 0.00 2.39 0.01 9.93 13.03 08:59:01 PM 0 74.32 0.00 2.45 0.02 10.15 13.06 08:59:01 PM 1 74.97 0.00 2.32 0.02 9.68 13.02 09:00:01 PM all 71.34 0.00 3.27 0.39 10.10 14.90 09:00:01 PM 0 69.61 0.00 3.14 0.66 10.20 16.39 09:00:01 PM 1 73.08 0.00 3.42 0.11 10.00 13.39 09:01:01 PM all 32.71 0.00 2.17 0.51 5.87 58.74 09:01:01 PM 0 52.17 0.00 2.94 1.00 6.62 37.26 09:01:01 PM 1 14.30 0.00 1.43 0.05 5.18 79.05 09:02:01 PM all 35.57 0.00 2.70 0.55 5.99 55.18 09:02:01 PM 0 55.98 0.00 3.24 1.00 6.23 33.55 09:02:01 PM 1 16.32 0.00 2.21 0.11 5.77 75.59 Average: all 53.59 0.00 3.20 1.29 8.76 33.16 Average: 0 56.66 0.00 3.75 1.78 9.02 28.79 Average: 1 50.54 0.00 2.64 0.81 8.51 37.50