---> uname -a: Linux prd-centos7-docker-2c-8g-215.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 665 4187 16 2968 6850 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:27:66:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe27:6689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:0d:34:47 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) 04/14/2025 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 105.58 10.19 95.39 1447.17 5636.23 08:53:01 PM 144.69 1.50 143.19 302.10 9582.40 08:54:01 PM 102.38 3.31 99.07 926.96 20227.61 08:55:01 PM 18.26 0.40 17.86 244.71 4192.28 08:56:01 PM 33.51 2.26 31.24 282.43 10858.83 Average: 80.87 3.53 77.34 640.54 10098.23 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5478644 2530092 31.59 2088 1862784 911716 10.07 572548 1678664 152036 08:53:01 PM 4888116 3120620 38.97 2088 2064952 1237712 13.67 1057040 1740772 109020 08:54:01 PM 4012628 3996108 49.90 2088 2607616 1582456 17.47 1601296 2026356 101996 08:55:01 PM 3930708 4078028 50.92 2088 2648568 1716716 18.95 1652864 2052224 16312 08:56:01 PM 4287240 3721496 46.47 2088 2887680 994836 10.98 1408988 1933864 14560 Average: 4519467 3489269 43.57 2088 2414320 1288687 14.23 1258547 1886376 78785 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 363.11 218.42 1497.19 60.80 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 367.30 432.17 2095.87 70.08 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 291.82 344.78 3004.32 429.91 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 11.36 11.29 54.03 2.89 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 08:56:01 PM eth0 167.16 213.52 48.21 1748.61 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.10 243.99 1339.65 462.35 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 04/14/2025 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.45 0.00 3.86 2.65 0.11 54.93 08:52:01 PM 0 30.86 0.00 3.38 2.21 0.10 63.44 08:52:01 PM 1 46.11 0.00 4.33 3.10 0.12 46.33 08:53:01 PM all 51.68 0.00 3.95 2.45 0.16 41.76 08:53:01 PM 0 42.11 0.00 5.73 2.90 0.18 49.09 08:53:01 PM 1 61.46 0.00 2.11 1.98 0.16 34.28 08:54:01 PM all 70.96 0.00 3.82 3.22 0.15 21.85 08:54:01 PM 0 68.40 0.00 4.88 3.18 0.15 23.40 08:54:01 PM 1 73.55 0.00 2.77 3.26 0.15 20.28 08:55:01 PM all 84.01 0.00 1.89 0.02 0.15 13.93 08:55:01 PM 0 84.13 0.00 1.84 0.02 0.15 13.86 08:55:01 PM 1 83.89 0.00 1.92 0.04 0.15 14.01 08:56:01 PM all 55.58 0.00 2.45 0.89 0.13 40.95 08:56:01 PM 0 68.11 0.00 3.16 0.80 0.15 27.80 08:56:01 PM 1 43.40 0.00 1.78 0.98 0.12 53.71 Average: all 59.90 0.00 3.20 1.85 0.14 34.90 Average: 0 58.37 0.00 3.81 1.83 0.14 35.84 Average: 1 61.43 0.00 2.59 1.88 0.14 33.96