---> uname -a: Linux prd-centos7-docker-2c-8g-6063.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 639 4748 16 2433 6887 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:66:7a:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe66:7a0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:65:6b:fe 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) 07/08/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 109.67 9.30 100.37 995.07 6897.47 01:50:01 PM 141.94 3.95 137.99 992.01 8872.97 01:51:01 PM 46.91 0.12 46.79 4.40 8110.52 01:52:01 PM 19.54 2.60 16.94 586.68 1266.16 Average: 79.26 3.99 75.26 643.12 6276.15 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5418180 2590556 32.35 2088 1937716 931292 10.28 585248 1712092 184760 01:50:01 PM 4798012 3210724 40.09 2088 2114300 1249440 13.79 1124816 1759020 112472 01:51:01 PM 4379048 3629688 45.32 2088 2251804 1534836 16.95 1494420 1793768 16764 01:52:01 PM 4937244 3071492 38.35 2088 2363524 874400 9.65 989164 1738532 91332 Average: 4883121 3125615 39.03 2088 2166836 1147492 12.67 1048412 1750853 101332 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 248.85 171.65 1242.10 32.71 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 377.44 467.97 2266.76 68.99 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 103.56 118.83 849.71 17.61 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 23.85 21.19 18.28 9.82 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 187.64 193.76 1089.33 32.13 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 07/08/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 35.76 0.00 3.59 2.13 0.11 58.40 01:49:02 PM 0 34.88 0.00 3.53 2.34 0.12 59.13 01:49:02 PM 1 36.64 0.00 3.69 1.90 0.10 57.67 01:50:01 PM all 58.35 0.00 3.43 3.28 0.13 34.80 01:50:01 PM 0 51.70 0.00 5.09 4.85 0.15 38.22 01:50:01 PM 1 65.10 0.00 1.74 1.70 0.13 31.34 01:51:01 PM all 78.27 0.00 2.20 0.24 0.11 19.18 01:51:01 PM 0 76.46 0.00 2.58 0.44 0.11 20.41 01:51:01 PM 1 80.11 0.00 1.79 0.04 0.11 17.95 01:52:01 PM all 69.79 0.00 2.27 0.13 0.13 27.69 01:52:01 PM 0 68.69 0.00 2.42 0.16 0.13 28.61 01:52:01 PM 1 70.89 0.00 2.13 0.09 0.13 26.76 Average: all 60.29 0.00 2.88 1.45 0.12 35.27 Average: 0 57.72 0.00 3.40 1.95 0.13 36.80 Average: 1 62.87 0.00 2.35 0.94 0.12 33.72