---> uname -a: Linux prd-centos8-builder-4c-4g-415.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 811 12004 19 2945 14599 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:b5:f1:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:feb5:f195/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:83:b1:99 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 06:05:14 LINUX RESTART (4 CPU) 06:06:01 AM tps rtps wtps bread/s bwrtn/s 06:07:01 AM 81.02 13.61 67.41 2414.40 5391.15 06:08:01 AM 106.18 0.18 106.00 6.93 11847.12 06:09:01 AM 126.35 1.33 125.01 191.43 19069.02 Average: 104.52 5.04 99.47 870.96 12102.04 06:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 AM 13237348 15095996 2902096 17.98 2688 2072640 1105556 6.43 226008 2317752 164264 06:08:01 AM 12959700 15022684 3179744 19.70 2688 2267856 1209684 7.04 248564 2528316 66400 06:09:01 AM 12344740 15001392 3794704 23.51 2688 2833236 1124176 6.54 467252 2839172 178484 Average: 12847263 15040024 3292181 20.40 2688 2391244 1146472 6.67 313941 2561747 136383 06:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 123.93 86.99 950.69 12.34 0.00 0.00 0.00 0.00 06:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 43.70 33.12 492.21 6.28 0.00 0.00 0.00 0.00 06:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 104.07 82.09 1724.00 12.33 0.00 0.00 0.00 0.00 06:09:01 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 90.56 67.40 1055.60 10.32 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 06:05:14 LINUX RESTART (4 CPU) 06:06:01 AM CPU %user %nice %system %iowait %steal %idle 06:07:01 AM all 19.09 0.00 2.77 1.05 0.08 77.01 06:07:01 AM 0 5.25 0.00 1.32 0.90 0.08 92.45 06:07:01 AM 1 39.48 0.00 5.35 1.04 0.08 54.05 06:07:01 AM 2 5.18 0.00 1.61 1.02 0.07 92.13 06:07:01 AM 3 26.47 0.00 2.81 1.24 0.07 69.42 06:08:01 AM all 12.95 0.00 2.21 1.42 0.08 83.35 06:08:01 AM 0 23.83 0.00 2.91 1.02 0.07 72.17 06:08:01 AM 1 18.39 0.00 3.16 2.51 0.07 75.89 06:08:01 AM 2 5.08 0.00 1.54 1.21 0.10 92.08 06:08:01 AM 3 4.50 0.00 1.22 0.94 0.07 93.28 06:09:01 AM all 22.41 0.00 4.35 2.21 0.08 70.96 06:09:01 AM 0 11.48 0.00 2.84 0.92 0.08 84.68 06:09:01 AM 1 24.19 0.00 5.29 2.91 0.08 67.52 06:09:01 AM 2 24.83 0.00 4.32 2.03 0.08 68.74 06:09:01 AM 3 29.15 0.00 4.96 2.96 0.07 62.86 Average: all 18.15 0.00 3.11 1.56 0.08 77.11 Average: 0 13.51 0.00 2.35 0.95 0.08 83.11 Average: 1 27.35 0.00 4.60 2.15 0.08 65.82 Average: 2 11.70 0.00 2.49 1.42 0.08 84.31 Average: 3 20.04 0.00 2.99 1.71 0.07 75.19