---> uname -a: Linux prd-centos7-docker-2c-8g-3553.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 644 4726 16 2449 6881 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:61:6c:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe61:6caa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:04:5d:a3 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) 06/23/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 197.14 96.55 100.59 8570.42 39357.10 01:50:01 PM 96.09 0.00 96.09 0.00 8713.57 01:51:01 PM 111.42 1.37 110.06 248.19 5542.35 01:52:01 PM 62.22 3.10 59.13 900.25 4858.06 01:53:01 PM 15.59 0.10 15.49 2.93 4183.60 01:54:01 PM 7.40 0.83 6.56 368.69 719.43 01:55:01 PM 26.05 1.71 24.34 215.48 3352.71 Average: 73.40 14.61 58.78 1455.61 9460.90 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5667052 2341684 29.24 2088 1698348 929368 10.26 546244 1551932 50792 01:50:01 PM 5355552 2653184 33.13 2088 1928288 958380 10.58 646844 1712204 95812 01:51:01 PM 4915336 3093400 38.63 2088 2066784 1208468 13.34 1018452 1752256 94924 01:52:01 PM 4497856 3510880 43.84 2088 2244968 1566752 17.30 1373400 1799908 115284 01:53:01 PM 4236132 3772604 47.11 2088 2262128 1700480 18.77 1625888 1805148 10512 01:54:01 PM 4000036 4008700 50.05 2088 2288608 1862052 20.56 1840416 1823224 6764 01:55:01 PM 4845044 3163692 39.50 2088 2377228 947244 10.46 1068716 1749864 21624 Average: 4788144 3220592 40.21 2088 2123765 1310392 14.47 1159994 1742077 56530 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 405.11 206.31 852.95 57.35 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 135.50 88.66 862.43 9.96 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 340.33 387.54 1944.30 63.45 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 168.40 193.66 1247.00 27.65 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 7.53 7.83 50.61 1.52 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 12.55 10.19 9.22 6.27 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 17.78 16.01 13.77 7.80 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 154.70 129.82 710.96 24.78 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) 06/23/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.37 0.00 9.83 8.48 5.82 37.49 01:49:01 PM 0 39.95 0.00 10.30 7.17 5.88 36.70 01:49:01 PM 1 36.81 0.00 9.35 9.80 5.75 38.29 01:50:01 PM all 33.72 0.00 3.43 1.31 4.58 56.97 01:50:01 PM 0 55.51 0.00 5.26 2.24 5.38 31.60 01:50:01 PM 1 13.07 0.00 1.70 0.43 3.82 80.97 01:51:01 PM all 54.82 0.00 4.01 2.77 9.39 29.01 01:51:01 PM 0 49.97 0.00 6.23 4.97 10.33 28.50 01:51:01 PM 1 59.80 0.00 1.73 0.51 8.44 29.52 01:52:01 PM all 74.82 0.00 3.06 1.06 9.33 11.73 01:52:01 PM 0 71.19 0.00 3.78 1.56 9.63 13.85 01:52:01 PM 1 78.52 0.00 2.33 0.54 9.02 9.61 01:53:01 PM all 79.40 0.00 2.15 0.00 7.23 11.22 01:53:01 PM 0 78.61 0.00 2.40 0.02 7.26 11.71 01:53:01 PM 1 80.16 0.00 1.91 0.00 7.22 10.71 01:54:01 PM all 85.25 0.00 2.22 0.05 6.92 5.56 01:54:01 PM 0 85.43 0.00 2.29 0.05 7.00 5.23 01:54:01 PM 1 85.11 0.00 2.15 0.04 6.82 5.89 01:55:01 PM all 46.61 0.00 3.07 0.23 3.66 46.43 01:55:01 PM 0 55.77 0.00 3.27 0.28 3.95 36.73 01:55:01 PM 1 37.61 0.00 2.87 0.19 3.38 55.96 Average: all 58.64 0.00 3.98 2.00 6.69 28.69 Average: 0 62.13 0.00 4.82 2.36 7.07 23.63 Average: 1 55.17 0.00 3.15 1.65 6.31 33.71