---> uname -a: Linux prd-centos7-docker-2c-8g-2765.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 657 4171 16 2992 6856 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:45:30:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe45:3056/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:56:30:be 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) 09/03/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 199.15 96.22 102.93 8514.06 39913.11 08:53:01 PM 79.20 0.00 79.20 0.00 8396.85 08:54:01 PM 119.05 1.52 117.53 302.63 6095.64 08:55:01 PM 111.75 3.22 108.53 922.32 20077.23 08:56:02 PM 21.21 0.13 21.08 4.12 3644.05 08:57:01 PM 7.79 0.34 7.45 246.39 711.89 08:58:01 PM 21.87 0.53 21.34 133.04 8136.64 08:59:01 PM 28.25 1.68 26.57 148.42 3663.16 09:00:01 PM 16.83 0.18 16.65 34.76 454.19 Average: 67.33 11.55 55.78 1146.57 10138.37 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5648868 2359860 29.47 2088 1716512 919396 10.15 553644 1561116 58200 08:53:01 PM 5391984 2616744 32.67 2088 1899488 950068 10.49 629660 1701044 60516 08:54:01 PM 4919412 3089316 38.57 2088 2056204 1244752 13.74 1025464 1744084 81188 08:55:01 PM 4106056 3902672 48.73 2088 2594496 1430328 15.79 1494376 2045132 69752 08:56:02 PM 3987732 4020996 50.21 2088 2634964 1550348 17.12 1607564 2043560 8052 08:57:01 PM 3907088 4101640 51.21 2088 2661440 1599112 17.66 1667856 2061460 9244 08:58:01 PM 4331304 3677424 45.92 2088 2898704 944100 10.42 1156552 2142540 75836 08:59:01 PM 4219896 3788832 47.31 2088 2908460 1031604 11.39 1460476 1948300 9568 09:00:01 PM 4220040 3788688 47.31 2088 2909360 1029252 11.36 1461956 1946948 8900 Average: 4525820 3482908 43.49 2088 2475514 1188773 13.13 1228616 1910465 42362 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 315.13 150.64 975.34 53.27 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 55.16 52.96 685.25 6.33 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 322.83 367.28 1583.84 62.69 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 317.20 365.90 3202.14 430.89 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 40.91 47.06 268.22 8.36 0.00 0.00 0.00 08:56:02 PM lo 0.03 0.03 0.01 0.01 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 8.19 8.11 51.45 1.69 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 54.92 81.36 10.78 554.61 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 112.41 135.87 40.65 1189.66 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 11.70 13.23 10.86 6.10 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 137.84 136.06 760.20 257.53 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) 09/03/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.83 0.00 12.16 7.03 3.06 35.92 08:52:01 PM 0 37.31 0.00 12.79 7.26 2.91 39.73 08:52:01 PM 1 46.41 0.00 11.53 6.79 3.22 32.06 08:53:01 PM all 35.54 0.00 3.21 0.60 2.78 57.86 08:53:01 PM 0 47.62 0.00 3.87 0.99 3.03 44.49 08:53:01 PM 1 23.79 0.00 2.56 0.22 2.54 70.89 08:54:01 PM all 58.09 0.00 4.40 2.51 3.64 31.37 08:54:01 PM 0 47.15 0.00 5.95 3.92 3.60 39.38 08:54:01 PM 1 69.37 0.00 2.81 1.08 3.69 23.06 08:55:01 PM all 68.80 0.00 4.85 2.22 3.45 20.68 08:55:01 PM 0 64.47 0.00 6.06 2.05 3.57 23.85 08:55:01 PM 1 73.23 0.00 3.61 2.37 3.32 17.46 08:56:02 PM all 87.36 0.00 2.61 0.51 4.06 5.45 08:56:02 PM 0 85.93 0.00 2.88 1.02 4.17 6.00 08:56:02 PM 1 88.77 0.00 2.34 0.02 3.95 4.92 08:57:01 PM all 82.11 0.00 2.23 0.04 3.93 11.69 08:57:01 PM 0 80.92 0.00 2.65 0.04 3.87 12.52 08:57:01 PM 1 83.34 0.00 1.81 0.02 3.97 10.87 08:58:01 PM all 82.94 0.00 3.28 0.29 3.51 9.98 08:58:01 PM 0 82.70 0.00 3.56 0.38 3.78 9.58 08:58:01 PM 1 83.13 0.00 3.01 0.22 3.26 10.38 08:59:01 PM all 37.25 0.00 2.53 0.28 2.95 56.99 08:59:01 PM 0 52.32 0.00 3.12 0.48 2.87 41.21 08:59:01 PM 1 22.84 0.00 1.97 0.10 3.03 72.06 09:00:01 PM all 37.80 0.00 2.31 0.23 2.98 56.68 09:00:01 PM 0 52.56 0.00 2.73 0.35 2.78 41.58 09:00:01 PM 1 23.71 0.00 1.87 0.10 3.15 71.17 Average: all 58.55 0.00 4.19 1.53 3.36 32.36 Average: 0 60.88 0.00 4.88 1.86 3.39 28.99 Average: 1 56.25 0.00 3.50 1.21 3.34 35.71