---> uname -a: Linux prd-centos7-docker-2c-8g-650.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 4194 16 2969 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:94:81:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe94:8165/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:12:f2:b1 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) 04/21/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 114.78 20.16 94.62 4521.82 5886.12 08:53:01 PM 159.69 1.53 158.16 303.26 10022.65 08:54:01 PM 93.01 3.38 89.63 928.14 20199.67 08:55:01 PM 14.71 0.68 14.03 350.75 4134.63 08:56:01 PM 42.30 2.11 40.18 209.56 11473.04 Average: 84.79 5.53 79.26 1251.90 10357.12 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5512308 2496428 31.17 2088 1850976 884228 9.76 546560 1672636 146172 08:53:01 PM 4865504 3143232 39.25 2088 2071008 1258372 13.89 1075488 1742604 113348 08:54:01 PM 3910496 4098240 51.17 2088 2614316 1672952 18.47 1696224 2030956 108300 08:55:01 PM 3567544 4441192 55.45 2088 2652216 1915644 21.15 2009952 2054952 16388 08:56:01 PM 4338752 3669984 45.82 2088 2888924 936268 10.34 1354496 1934764 792 Average: 4438921 3569815 44.57 2088 2415488 1333493 14.72 1336544 1887182 77000 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 362.08 236.87 1449.20 63.18 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 390.92 470.57 2278.32 75.07 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 284.97 331.83 2926.78 427.28 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 12.06 11.88 54.11 3.18 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 164.70 211.87 52.66 1746.49 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 242.51 252.61 1351.70 464.28 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) 04/21/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.56 0.00 4.38 2.90 0.10 57.05 08:52:01 PM 0 50.60 0.00 5.72 1.26 0.09 42.34 08:52:01 PM 1 20.98 0.00 3.09 4.49 0.10 71.33 08:53:01 PM all 51.03 0.00 3.67 2.30 0.12 42.89 08:53:01 PM 0 44.84 0.00 4.37 1.62 0.12 49.04 08:53:01 PM 1 57.29 0.00 2.97 3.00 0.11 36.63 08:54:01 PM all 71.95 0.00 3.38 2.95 0.11 21.61 08:54:01 PM 0 68.28 0.00 4.02 3.86 0.11 23.73 08:54:01 PM 1 75.67 0.00 2.72 2.02 0.11 19.48 08:55:01 PM all 83.49 0.00 1.79 0.02 0.10 14.60 08:55:01 PM 0 82.55 0.00 2.07 0.04 0.11 15.23 08:55:01 PM 1 84.36 0.00 1.53 0.02 0.11 13.98 08:56:01 PM all 45.43 0.00 2.42 0.53 0.10 51.53 08:56:01 PM 0 54.25 0.00 2.92 0.41 0.09 42.34 08:56:01 PM 1 36.79 0.00 1.94 0.63 0.09 60.55 Average: all 57.27 0.00 3.13 1.74 0.10 37.75 Average: 0 59.97 0.00 3.82 1.44 0.10 34.67 Average: 1 54.59 0.00 2.45 2.04 0.10 40.81