---> uname -a: Linux prd-centos8-builder-4c-4g-445.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: 2799.998 BogoMIPS: 5599.99 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 787 12030 19 2943 14624 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:42:0a:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe42:aae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:aa:f1:46 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) 03/12/2024 _x86_64_ (4 CPU) 10:06:47 LINUX RESTART (4 CPU) 10:07:01 AM tps rtps wtps bread/s bwrtn/s 10:08:01 AM 247.66 73.18 174.48 13898.20 41987.16 10:09:01 AM 112.25 7.35 104.90 1289.97 8466.64 10:10:01 AM 149.82 0.92 148.90 129.42 22094.99 Average: 169.91 27.15 142.76 5106.35 24183.92 10:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 AM 13397580 15089412 2741868 16.99 2688 1915768 1140888 6.64 203900 2216652 92572 10:09:01 AM 13127348 15094968 3012100 18.66 2688 2175364 1111288 6.47 234748 2394284 136252 10:10:01 AM 12319480 14970436 3819968 23.67 2688 2829976 1153960 6.71 463840 2874160 221112 Average: 12948136 15051605 3191312 19.77 2688 2307036 1135379 6.61 300829 2495032 149979 10:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 294.45 201.80 1646.83 61.40 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 38.72 30.82 349.42 6.48 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 126.97 93.87 2147.89 12.63 0.00 0.00 0.00 0.00 10:10:01 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 153.39 108.84 1381.39 26.84 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) 03/12/2024 _x86_64_ (4 CPU) 10:06:47 LINUX RESTART (4 CPU) 10:07:01 AM CPU %user %nice %system %iowait %steal %idle 10:08:01 AM all 29.92 0.00 6.95 2.07 0.09 60.97 10:08:01 AM 0 24.30 0.00 4.88 0.97 0.12 69.73 10:08:01 AM 1 30.39 0.00 6.00 1.02 0.08 62.51 10:08:01 AM 2 38.80 0.00 9.28 2.90 0.07 48.95 10:08:01 AM 3 26.19 0.00 7.64 3.40 0.08 62.69 10:09:01 AM all 20.36 0.00 3.30 0.57 0.08 75.68 10:09:01 AM 0 21.27 0.00 4.32 0.59 0.08 73.74 10:09:01 AM 1 21.46 0.00 3.14 0.67 0.08 74.65 10:09:01 AM 2 32.72 0.00 4.20 0.55 0.08 62.44 10:09:01 AM 3 5.98 0.00 1.56 0.49 0.07 91.91 10:10:01 AM all 23.69 0.00 4.33 2.14 0.09 69.75 10:10:01 AM 0 21.05 0.00 4.20 1.96 0.08 72.71 10:10:01 AM 1 20.57 0.00 3.64 3.14 0.10 72.55 10:10:01 AM 2 37.82 0.00 6.78 2.06 0.08 53.26 10:10:01 AM 3 15.27 0.00 2.69 1.41 0.10 80.53 Average: all 24.65 0.00 4.86 1.60 0.09 68.81 Average: 0 22.21 0.00 4.47 1.17 0.10 72.06 Average: 1 24.14 0.00 4.26 1.61 0.09 69.91 Average: 2 36.45 0.00 6.75 1.84 0.08 54.88 Average: 3 15.81 0.00 3.96 1.77 0.08 78.38