---> uname -a: Linux prd-centos7-docker-2c-8g-5046.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 656 4174 16 2990 6857 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:03:4e:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe03:4e37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:b5:b0:01 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) 07/05/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:02 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 69.73 0.17 69.56 3.52 6012.63 08:54:02 PM 115.41 1.10 114.31 260.05 8961.04 08:55:01 PM 94.09 3.62 90.47 958.75 5802.69 08:56:01 PM 57.39 0.30 57.09 29.68 17405.26 08:57:01 PM 11.50 0.00 11.50 0.00 1715.09 08:58:01 PM 19.44 0.88 18.56 376.85 8122.05 08:59:01 PM 27.70 1.71 25.98 154.99 3661.95 09:00:01 PM 17.88 0.18 17.70 34.76 505.21 Average: 51.50 0.99 50.51 226.21 6525.64 08:52:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5447448 2561288 31.98 2088 1883904 923060 10.19 587348 1691920 133816 08:54:02 PM 5009132 2999604 37.45 2088 2018180 1230856 13.59 948320 1733768 52872 08:55:01 PM 4597704 3411032 42.59 2088 2175672 1367564 15.10 1288152 1784952 31496 08:56:01 PM 3802720 4206016 52.52 2088 2631908 1731480 19.12 1788360 2042896 36904 08:57:01 PM 3884040 4124696 51.50 2088 2651292 1729844 19.10 1695376 2052052 8476 08:58:01 PM 3686716 4322020 53.97 2088 2820988 1573524 17.37 1840772 2097812 4 08:59:01 PM 4236048 3772688 47.11 2088 2906444 1024672 11.31 1442948 1945780 9564 09:00:01 PM 4237684 3771052 47.09 2088 2907576 1020852 11.27 1440720 1945156 8932 Average: 4362686 3646050 45.53 2088 2499496 1325232 14.63 1379000 1911792 35258 08:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 54.45 50.76 706.16 5.66 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 08:54:02 PM eth0 211.28 239.06 1081.60 41.84 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 284.27 340.81 2004.90 48.70 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 08:56:01 PM eth0 163.96 183.93 2038.11 408.75 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 8.18 8.34 50.74 1.79 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 7.86 7.95 4.47 3.33 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 165.03 217.81 47.35 1754.79 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 11.37 13.12 10.70 5.97 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 113.03 132.42 740.23 284.86 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) 07/05/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:02 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.78 0.00 3.10 0.89 4.48 58.76 08:53:01 PM 0 19.16 0.00 2.17 0.49 4.27 73.91 08:53:01 PM 1 46.92 0.00 4.08 1.30 4.68 43.02 08:54:02 PM all 49.09 0.00 3.76 2.70 6.27 38.17 08:54:02 PM 0 49.22 0.00 5.19 4.83 7.01 33.76 08:54:02 PM 1 48.95 0.00 2.33 0.59 5.53 42.60 08:55:01 PM all 68.41 0.00 3.54 1.95 6.97 19.14 08:55:01 PM 0 59.24 0.00 5.11 3.26 7.64 24.74 08:55:01 PM 1 77.85 0.00 1.90 0.60 6.28 13.37 08:56:01 PM all 70.84 0.00 3.91 1.29 7.30 16.66 08:56:01 PM 0 68.56 0.00 4.14 1.29 7.55 18.46 08:56:01 PM 1 73.14 0.00 3.68 1.27 7.07 14.84 08:57:01 PM all 80.09 0.00 2.08 0.02 5.57 12.25 08:57:01 PM 0 78.49 0.00 2.04 0.05 5.52 13.90 08:57:01 PM 1 81.68 0.00 2.12 0.00 5.59 10.61 08:58:01 PM all 84.48 0.00 2.68 0.28 6.45 6.11 08:58:01 PM 0 84.36 0.00 2.84 0.34 6.47 5.99 08:58:01 PM 1 84.63 0.00 2.51 0.20 6.42 6.24 08:59:01 PM all 33.67 0.00 2.23 0.48 4.53 59.08 08:59:01 PM 0 52.30 0.00 2.83 0.88 4.87 39.12 08:59:01 PM 1 15.94 0.00 1.70 0.12 4.19 78.05 09:00:01 PM all 37.02 0.00 2.19 0.30 3.98 56.52 09:00:01 PM 0 60.26 0.00 3.16 0.51 4.07 32.01 09:00:01 PM 1 15.24 0.00 1.25 0.10 3.92 79.50 Average: all 56.55 0.00 2.93 0.99 5.67 33.86 Average: 0 58.57 0.00 3.43 1.47 5.91 30.62 Average: 1 54.54 0.00 2.43 0.52 5.43 37.09