---> uname -a: Linux prd-centos7-docker-2c-8g-4866.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 641 4713 16 2465 6883 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:4b:10:07 brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe4b:1007/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:6a:8b:64 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) 07/04/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 159.40 52.88 106.52 5697.10 38887.70 01:50:02 PM 104.08 0.00 104.08 0.00 9207.43 01:51:01 PM 113.41 1.39 112.02 252.05 5811.64 01:52:01 PM 70.31 3.10 67.22 899.50 5006.39 01:53:01 PM 24.19 0.15 24.04 4.66 4335.03 01:54:01 PM 9.65 0.33 9.31 242.14 901.54 01:55:01 PM 7.69 1.90 5.79 269.82 298.04 01:56:01 PM 27.73 0.57 27.16 85.13 3744.40 Average: 64.44 7.55 56.89 932.42 8527.07 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5639740 2368988 29.58 2088 1700252 948628 10.47 570732 1553428 47808 01:50:02 PM 5360684 2648044 33.06 2088 1920292 957304 10.57 639028 1716724 85544 01:51:01 PM 4981144 3027584 37.80 2088 2047296 1184156 13.07 958524 1747976 69492 01:52:01 PM 4559300 3449428 43.07 2088 2238952 1344532 14.84 1311220 1799592 100460 01:53:01 PM 4400944 3607784 45.05 2088 2276172 1592240 17.58 1451624 1811728 13976 01:54:01 PM 4459992 3548736 44.31 2088 2295404 1370356 15.13 1378352 1823412 1240 01:55:01 PM 4791904 3216824 40.17 2088 2384040 994224 10.98 1114748 1754444 86380 01:56:01 PM 4864680 3144048 39.26 2088 2393284 907116 10.02 1040568 1753188 9056 Average: 4882298 3126430 39.04 2088 2156962 1162320 12.83 1058100 1745062 51744 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 321.04 151.22 858.12 54.67 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 01:50:02 PM eth0 142.89 86.58 874.03 9.56 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 276.58 313.36 1420.32 51.25 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 197.59 227.77 1521.94 32.64 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 41.57 48.10 316.08 7.11 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 5.06 4.83 4.50 1.53 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 12.69 10.67 7.68 5.12 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 01:56:01 PM eth0 13.91 13.02 11.15 5.77 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.07 106.50 624.93 20.89 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) 07/04/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.87 0.00 8.15 6.41 11.04 36.53 01:49:01 PM 0 38.23 0.00 8.95 4.57 11.22 37.02 01:49:01 PM 1 37.51 0.00 7.35 8.25 10.86 36.03 01:50:02 PM all 31.68 0.00 3.28 1.33 6.68 57.03 01:50:02 PM 0 39.37 0.00 3.89 1.44 7.45 47.85 01:50:02 PM 1 24.17 0.00 2.69 1.21 5.93 65.99 01:51:01 PM all 50.00 0.00 3.97 3.49 14.50 28.03 01:51:01 PM 0 42.97 0.00 5.57 5.83 15.24 30.39 01:51:01 PM 1 57.33 0.00 2.29 1.04 13.73 25.60 01:52:01 PM all 65.63 0.00 3.11 1.71 16.74 12.81 01:52:01 PM 0 61.19 0.00 3.86 2.81 17.33 14.82 01:52:01 PM 1 70.18 0.00 2.33 0.59 16.14 10.76 01:53:01 PM all 71.84 0.00 2.80 0.39 17.50 7.47 01:53:01 PM 0 70.00 0.00 3.28 0.75 17.64 8.33 01:53:01 PM 1 73.70 0.00 2.31 0.04 17.35 6.61 01:54:01 PM all 66.37 0.00 2.24 0.03 17.53 13.83 01:54:01 PM 0 66.41 0.00 2.25 0.00 17.60 13.74 01:54:01 PM 1 66.31 0.00 2.26 0.05 17.46 13.92 01:55:01 PM all 63.14 0.00 2.57 0.15 14.57 19.58 01:55:01 PM 0 67.12 0.00 2.21 0.25 15.27 15.15 01:55:01 PM 1 59.17 0.00 2.91 0.07 13.88 23.98 01:56:01 PM all 35.97 0.00 2.55 0.38 7.33 53.77 01:56:01 PM 0 44.92 0.00 2.82 0.55 8.52 43.19 01:56:01 PM 1 27.24 0.00 2.28 0.22 6.16 64.09 Average: all 52.58 0.00 3.60 1.76 13.18 28.88 Average: 0 53.61 0.00 4.13 2.05 13.76 26.45 Average: 1 51.56 0.00 3.07 1.46 12.60 31.32