---> uname -a: Linux prd-centos7-docker-2c-8g-5781.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 ---> free -m: total used free shared buff/cache available Mem: 7821 656 4169 16 2994 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:d6:70:68 brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fed6:7068/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:2e:1b:ae 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) 10/06/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 212.85 118.06 94.79 9905.71 38600.98 08:53:01 PM 72.13 0.17 71.96 3.46 6050.48 08:54:01 PM 125.50 1.53 123.96 303.21 8844.96 08:55:01 PM 118.91 3.24 115.67 924.71 20149.19 08:56:02 PM 22.00 0.15 21.85 4.66 3651.41 08:57:01 PM 8.15 0.34 7.82 246.73 720.00 08:58:01 PM 19.91 0.53 19.38 133.04 8140.05 08:59:01 PM 27.63 1.86 25.77 183.25 3686.37 09:00:01 PM 17.30 0.00 17.30 0.00 481.19 Average: 69.49 14.01 55.48 1302.60 10055.15 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5682848 2325888 29.04 2088 1697736 918656 10.14 535112 1550792 50352 08:53:01 PM 5411688 2597048 32.43 2088 1894060 949184 10.48 617564 1698180 128996 08:54:01 PM 4914420 3094316 38.64 2088 2057512 1264208 13.96 1024748 1746376 81264 08:55:01 PM 4146724 3862012 48.22 2088 2596020 1397548 15.43 1447036 2047624 68652 08:56:02 PM 3952064 4056672 50.65 2088 2637580 1574152 17.38 1637020 2046092 8052 08:57:01 PM 3684168 4324568 54.00 2088 2663212 1812632 20.01 1884452 2063356 8392 08:58:01 PM 4330960 3677776 45.92 2088 2901308 966128 10.67 1149376 2145544 75828 08:59:01 PM 4302972 3705764 46.27 2088 2912616 943948 10.42 1371064 1952488 9592 09:00:01 PM 4285680 3723056 46.49 2088 2912708 964188 10.65 1388388 1951140 9060 Average: 4523503 3485233 43.52 2088 2474750 1198960 13.24 1228307 1911288 48910 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 321.52 171.48 926.19 54.41 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 59.29 55.64 739.05 6.79 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 323.91 356.90 1570.60 60.34 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 333.06 385.54 3220.89 433.59 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 08:56:02 PM eth0 40.84 45.93 267.33 7.63 0.00 0.00 0.00 08:56:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 6.82 7.11 51.18 1.42 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 51.74 80.21 10.16 554.30 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 114.75 141.50 43.88 1196.81 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 8.39 10.79 8.12 4.85 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 140.30 139.72 761.36 258.26 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) 10/06/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 44.15 0.00 13.75 6.83 2.84 32.43 08:52:01 PM 0 44.56 0.00 14.05 5.54 2.87 32.97 08:52:01 PM 1 43.73 0.00 13.44 8.13 2.81 31.89 08:53:01 PM all 36.47 0.00 3.09 0.42 1.92 58.10 08:53:01 PM 0 22.01 0.00 2.39 0.10 1.60 73.90 08:53:01 PM 1 51.40 0.00 3.82 0.72 2.25 41.81 08:54:01 PM all 56.48 0.00 4.52 2.03 2.70 34.27 08:54:01 PM 0 44.67 0.00 4.97 2.79 2.20 45.37 08:54:01 PM 1 68.62 0.00 4.03 1.25 3.22 22.87 08:55:01 PM all 68.82 0.00 5.06 2.27 3.14 20.72 08:55:01 PM 0 66.80 0.00 5.79 2.44 3.10 21.87 08:55:01 PM 1 70.78 0.00 4.34 2.12 3.19 19.57 08:56:02 PM all 88.43 0.00 2.71 0.10 3.74 5.01 08:56:02 PM 0 86.92 0.00 3.12 0.20 3.56 6.20 08:56:02 PM 1 89.93 0.00 2.32 0.00 3.93 3.82 08:57:01 PM all 82.78 0.00 2.51 0.02 3.59 11.10 08:57:01 PM 0 81.59 0.00 2.77 0.02 3.60 12.02 08:57:01 PM 1 83.99 0.00 2.23 0.02 3.59 10.17 08:58:01 PM all 81.36 0.00 3.19 0.27 3.55 11.62 08:58:01 PM 0 80.42 0.00 3.20 0.33 3.48 12.58 08:58:01 PM 1 82.31 0.00 3.18 0.20 3.63 10.68 08:59:01 PM all 36.83 0.00 2.26 0.30 1.69 58.91 08:59:01 PM 0 33.11 0.00 2.02 0.10 1.43 63.33 08:59:01 PM 1 40.57 0.00 2.50 0.50 1.93 54.49 09:00:01 PM all 39.50 0.00 2.25 0.08 1.75 56.42 09:00:01 PM 0 46.19 0.00 2.19 0.11 1.80 49.71 09:00:01 PM 1 32.92 0.00 2.29 0.07 1.69 63.03 Average: all 58.96 0.00 4.38 1.38 2.75 32.53 Average: 0 55.69 0.00 4.50 1.30 2.61 35.90 Average: 1 62.25 0.00 4.26 1.46 2.90 29.14