---> uname -a: Linux prd-centos7-docker-2c-8g-893.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 619 4735 16 2465 6905 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:6d:90:60 brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe6d:9060/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:46:bd:b0 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) 07/20/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 196.71 100.42 96.29 9213.27 38346.67 01:50:01 PM 83.26 0.15 83.11 2.93 7048.95 01:51:01 PM 104.86 0.85 104.01 202.33 7332.33 01:52:01 PM 91.11 3.54 87.57 943.12 4500.60 01:53:01 PM 29.10 0.17 28.94 5.19 5143.33 01:54:01 PM 6.82 0.33 6.49 242.66 655.39 01:55:01 PM 8.71 1.90 6.81 269.86 601.33 01:56:02 PM 27.42 0.32 27.11 72.19 3731.32 Average: 68.52 13.47 55.05 1370.03 8424.28 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5701020 2307708 28.81 2088 1684584 914136 10.09 526456 1542784 38112 01:50:01 PM 5483584 2525144 31.53 2088 1877928 882388 9.74 540648 1691104 61708 01:51:01 PM 5078524 2930204 36.59 2088 1996240 1177928 13.01 887860 1728296 25948 01:52:01 PM 4660120 3348608 41.81 2088 2228440 1263916 13.95 1205676 1808448 116180 01:53:01 PM 4540564 3468164 43.30 2088 2266596 1407448 15.54 1322872 1805504 7684 01:54:01 PM 4288392 3720336 46.45 2088 2291208 1653864 18.26 1554160 1821900 7872 01:55:01 PM 4875740 3132988 39.12 2088 2392076 905224 9.99 1024068 1762152 85740 01:56:02 PM 4872020 3136708 39.17 2088 2391180 909508 10.04 1033344 1756700 7752 Average: 4937496 3071232 38.35 2088 2141032 1139302 12.58 1011886 1739611 43874 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 288.63 157.61 824.60 51.85 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 130.18 87.50 755.66 9.40 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 204.96 215.71 740.41 39.60 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 290.45 333.62 2323.98 46.05 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 41.55 47.70 266.86 7.31 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 7.14 7.39 50.57 1.55 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 11.87 10.39 8.39 4.66 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 01:56:02 PM eth0 13.77 13.02 11.10 5.75 0.00 0.00 0.00 01:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.60 109.13 622.78 20.78 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) 07/20/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 41.92 0.00 13.19 7.87 2.84 34.18 01:49:01 PM 0 30.99 0.00 13.22 7.42 2.89 45.48 01:49:01 PM 1 53.15 0.00 13.17 8.32 2.82 22.54 01:50:01 PM all 35.69 0.00 3.91 0.85 2.81 56.73 01:50:01 PM 0 34.91 0.00 4.03 1.14 2.86 57.07 01:50:01 PM 1 36.49 0.00 3.80 0.59 2.74 56.38 01:51:01 PM all 54.02 0.00 4.50 1.93 3.31 36.24 01:51:01 PM 0 43.60 0.00 5.78 3.00 3.03 44.58 01:51:01 PM 1 64.71 0.00 3.15 0.82 3.60 27.71 01:52:01 PM all 74.14 0.00 4.09 1.92 3.87 15.98 01:52:01 PM 0 67.12 0.00 5.73 2.80 3.79 20.55 01:52:01 PM 1 81.27 0.00 2.44 1.02 3.95 11.33 01:53:01 PM all 86.82 0.00 2.94 0.25 4.24 5.75 01:53:01 PM 0 84.35 0.00 3.62 0.49 4.55 6.99 01:53:01 PM 1 89.27 0.00 2.26 0.00 3.94 4.53 01:54:01 PM all 82.01 0.00 2.45 0.01 3.84 11.68 01:54:01 PM 0 81.94 0.00 2.73 0.02 3.84 11.47 01:54:01 PM 1 82.10 0.00 2.19 0.00 3.83 11.88 01:55:01 PM all 84.03 0.00 3.22 0.10 3.94 8.71 01:55:01 PM 0 84.92 0.00 3.48 0.15 3.70 7.76 01:55:01 PM 1 83.14 0.00 2.95 0.05 4.17 9.68 01:56:02 PM all 39.42 0.00 3.13 0.24 2.82 54.37 01:56:02 PM 0 25.48 0.00 2.53 0.15 2.50 69.34 01:56:02 PM 1 53.84 0.00 3.74 0.33 3.16 38.93 Average: all 61.79 0.00 4.70 1.66 3.45 28.39 Average: 0 56.03 0.00 5.17 1.92 3.38 33.51 Average: 1 67.64 0.00 4.23 1.40 3.52 23.21