---> uname -a: Linux prd-centos8-builder-4c-4g-433.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12360 19 2620 14647 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:88:e3:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe88:e33e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:b8:e0:ef 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/22/2024 _x86_64_ (4 CPU) 06:32:10 LINUX RESTART (4 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 202.42 14.05 188.37 2449.46 6344.66 06:35:01 AM 248.79 17.54 231.25 3784.11 11194.00 06:36:01 AM 92.35 2.92 89.44 651.76 9434.26 Average: 181.19 11.50 169.69 2295.27 8991.22 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 13259072 15104184 2880364 17.85 2688 2060052 1098632 6.39 210760 2314292 171996 06:35:01 AM 12242676 14448312 3896760 24.14 2688 2411244 1822052 10.60 255232 3242240 162664 06:36:01 AM 12709588 15043788 3429848 21.25 2688 2537636 1100520 6.40 499768 2523008 5520 Average: 12737112 14865428 3402324 21.08 2688 2336311 1340401 7.80 321920 2693180 113393 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 136.89 107.87 1080.45 36.47 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 252.69 215.04 2777.62 37.85 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 115.45 93.92 1365.55 14.94 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 168.35 138.95 1741.32 29.75 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/22/2024 _x86_64_ (4 CPU) 06:32:10 LINUX RESTART (4 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 20.58 0.00 3.18 1.39 0.07 74.78 06:34:01 AM 0 37.25 0.00 4.16 0.85 0.07 57.67 06:34:01 AM 1 8.49 0.00 3.04 3.12 0.07 85.29 06:34:01 AM 2 22.33 0.00 3.55 0.64 0.05 73.44 06:34:01 AM 3 14.18 0.00 1.98 0.97 0.08 82.79 06:35:01 AM all 27.33 0.00 2.84 2.36 0.08 67.39 06:35:01 AM 0 34.52 0.00 4.14 3.95 0.12 57.28 06:35:01 AM 1 26.31 0.00 1.86 1.87 0.08 69.87 06:35:01 AM 2 24.65 0.00 2.91 2.04 0.07 70.33 06:35:01 AM 3 23.84 0.00 2.46 1.57 0.07 72.06 06:36:01 AM all 54.32 0.00 2.33 1.20 0.09 42.06 06:36:01 AM 0 53.63 0.00 2.84 1.79 0.08 41.65 06:36:01 AM 1 54.44 0.00 1.57 1.46 0.08 42.45 06:36:01 AM 2 60.06 0.00 2.49 0.74 0.10 36.61 06:36:01 AM 3 49.15 0.00 2.43 0.80 0.08 47.53 Average: all 34.08 0.00 2.79 1.65 0.08 61.40 Average: 0 41.80 0.00 3.71 2.20 0.09 52.20 Average: 1 29.77 0.00 2.15 2.15 0.08 65.85 Average: 2 35.69 0.00 2.98 1.14 0.07 60.12 Average: 3 29.06 0.00 2.29 1.12 0.08 67.46