---> uname -a: Linux prd-centos7-builder-2c-2g-3176.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 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 592 5034 16 2194 6933 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f3:88:06 brd ff:ff:ff:ff:ff:ff inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fef3:8806/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:d6:75:e8 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-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/20/2024 _x86_64_ (2 CPU) 12:41:01 AM LINUX RESTART 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 2.08 0.08 2.00 24.65 651.36 12:44:01 AM 160.99 16.59 144.40 1821.99 8341.82 12:45:01 AM 208.68 0.02 208.66 0.40 7550.70 12:46:01 AM 122.59 1.80 120.79 236.42 3977.86 Average: 123.59 4.62 118.97 520.90 5130.67 12:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5882192 2126544 26.55 2620 1615056 828584 9.15 391508 1495824 328 12:44:01 AM 5304464 2704272 33.77 2620 1985888 957596 10.57 742108 1662944 106008 12:45:01 AM 5157128 2851608 35.61 2620 2087180 967184 10.68 754396 1761076 47952 12:46:01 AM 5161484 2847252 35.55 2620 2115492 920036 10.16 867400 1633740 1100 Average: 5376317 2632419 32.87 2620 1950904 918350 10.14 688853 1638396 38847 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:43:01 AM eth0 8.71 5.23 11.29 2.97 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 315.81 253.68 2538.19 52.27 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 25.08 22.73 233.78 3.32 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 52.11 41.16 70.69 11.02 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.43 80.71 713.54 17.40 0.00 0.00 0.00 Average: lo 0.00 0.00 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-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/20/2024 _x86_64_ (2 CPU) 12:41:01 AM LINUX RESTART 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 0.69 0.00 0.08 0.01 0.02 99.21 12:43:01 AM 0 0.72 0.00 0.05 0.00 0.02 99.21 12:43:01 AM 1 0.65 0.00 0.10 0.00 0.02 99.23 12:44:01 AM all 33.90 0.00 3.51 4.92 0.10 57.58 12:44:01 AM 0 45.16 0.00 3.99 5.14 0.11 45.61 12:44:01 AM 1 22.90 0.00 3.06 4.70 0.10 69.24 12:45:01 AM all 21.57 0.00 1.67 5.91 0.07 70.78 12:45:01 AM 0 36.79 0.00 2.52 9.58 0.07 51.04 12:45:01 AM 1 6.86 0.00 0.86 2.37 0.07 89.84 12:46:01 AM all 33.54 0.00 2.04 3.95 0.09 60.38 12:46:01 AM 0 47.70 0.00 2.30 5.21 0.11 44.68 12:46:01 AM 1 19.81 0.00 1.77 2.73 0.07 75.63 Average: all 22.18 0.00 1.80 3.66 0.07 72.28 Average: 0 32.15 0.00 2.18 4.92 0.07 60.67 Average: 1 12.44 0.00 1.43 2.43 0.06 83.64