---> uname -a: Linux prd-centos7-docker-2c-8g-1417.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: 2799.998 BogoMIPS: 5599.99 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 643 4183 16 2993 6870 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:34:62:21 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe34:6221/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:3a:16:ec 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) 07/26/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 64.98 0.15 64.83 2.93 5851.24 08:54:01 PM 116.84 1.13 115.70 261.25 8615.82 08:55:01 PM 115.43 3.65 111.79 971.16 17193.46 08:56:02 PM 32.54 0.12 32.42 3.19 6761.37 08:57:01 PM 7.92 0.34 7.58 246.68 749.31 08:58:01 PM 19.46 0.50 18.96 126.54 8137.10 08:59:01 PM 27.47 1.71 25.76 155.04 3679.05 09:00:01 PM 18.23 0.18 18.05 34.77 515.43 Average: 50.43 0.97 49.46 225.09 6449.06 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5479704 2529024 31.58 2088 1890480 892704 9.86 550152 1696288 124292 08:54:01 PM 5000284 3008444 37.56 2088 2034900 1225332 13.53 949720 1738280 63980 08:55:01 PM 4140936 3867792 48.29 2088 2577836 1408592 15.55 1484644 2009716 0 08:56:02 PM 3868524 4140204 51.70 2088 2635416 1701412 18.78 1720788 2045136 8036 08:57:01 PM 3766708 4242020 52.97 2088 2662000 1759104 19.42 1803196 2062332 8396 08:58:01 PM 3539436 4469292 55.81 2088 2900160 1654420 18.27 1938828 2144988 75836 08:59:01 PM 4232948 3775780 47.15 2088 2909848 1027244 11.34 1442328 1950320 9560 09:00:01 PM 4237188 3771540 47.09 2088 2911092 1027348 11.34 1438792 1949792 9184 Average: 4283216 3725512 46.52 2088 2565216 1337020 14.76 1416056 1949606 37410 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.90 52.32 684.54 6.29 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 266.26 305.75 1253.24 54.91 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 296.45 334.55 3283.10 43.57 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 99.85 126.72 532.84 402.02 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 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 7.44 7.93 51.29 1.57 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 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 39.59 75.42 7.30 553.22 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 117.25 147.89 43.70 1199.29 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 11.66 13.34 12.82 6.09 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 112.13 133.23 734.87 283.97 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) 07/26/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 35.93 0.00 3.17 0.42 2.90 57.58 08:53:01 PM 0 48.39 0.00 3.96 0.58 2.68 44.40 08:53:01 PM 1 23.98 0.00 2.42 0.25 3.12 70.23 08:54:01 PM all 53.52 0.00 4.31 2.43 3.36 36.38 08:54:01 PM 0 38.10 0.00 5.33 3.54 3.13 49.89 08:54:01 PM 1 69.64 0.00 3.24 1.26 3.60 22.26 08:55:01 PM all 68.61 0.00 4.89 3.02 3.72 19.76 08:55:01 PM 0 63.99 0.00 5.68 3.92 3.60 22.81 08:55:01 PM 1 73.29 0.00 4.09 2.12 3.83 16.67 08:56:02 PM all 83.22 0.00 2.69 0.53 4.03 9.52 08:56:02 PM 0 82.04 0.00 2.96 0.38 3.88 10.74 08:56:02 PM 1 84.40 0.00 2.42 0.69 4.19 8.30 08:57:01 PM all 81.28 0.00 2.08 0.02 3.95 12.68 08:57:01 PM 0 80.13 0.00 2.18 0.04 4.00 13.65 08:57:01 PM 1 82.41 0.00 1.97 0.00 3.91 11.71 08:58:01 PM all 83.51 0.00 2.84 0.25 3.79 9.61 08:58:01 PM 0 83.97 0.00 2.60 0.22 3.61 9.60 08:58:01 PM 1 83.05 0.00 3.10 0.27 3.96 9.62 08:59:01 PM all 35.05 0.00 2.26 0.46 2.41 59.82 08:59:01 PM 0 28.57 0.00 2.05 0.29 2.44 66.66 08:59:01 PM 1 41.63 0.00 2.46 0.61 2.40 52.90 09:00:01 PM all 38.93 0.00 2.31 0.15 2.72 55.89 09:00:01 PM 0 20.42 0.00 1.55 0.05 2.45 75.53 09:00:01 PM 1 58.29 0.00 3.13 0.26 2.99 35.34 Average: all 59.48 0.00 3.07 0.91 3.35 33.19 Average: 0 55.00 0.00 3.29 1.13 3.21 37.38 Average: 1 64.01 0.00 2.85 0.68 3.49 28.97