---> uname -a: Linux prd-centos8-builder-4c-4g-631.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 724 12708 19 2327 14709 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:8d:94:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe8d:9499/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:7f:a8:86 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) 03/16/2024 _x86_64_ (4 CPU) 02:33:09 LINUX RESTART (4 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 41.62 16.23 25.39 3855.11 2985.57 02:36:01 AM 74.89 7.70 67.19 1300.77 5861.20 02:37:01 AM 113.16 14.40 98.77 3078.71 9187.27 Average: 76.56 12.77 63.78 2744.86 6011.35 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 13492572 15121484 2646872 16.40 2688 1854444 1168420 6.80 186888 2143148 44668 02:36:01 AM 13205380 15075012 2934064 18.18 2688 2084196 1165804 6.78 213324 2362016 136320 02:37:01 AM 13034612 15081384 3104832 19.24 2688 2255520 1144552 6.66 404376 2319504 24200 Average: 13244188 15092627 2895256 17.94 2688 2064720 1159592 6.75 268196 2274889 68396 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 222.93 159.46 1066.92 52.21 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 53.23 43.50 620.15 5.53 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 51.30 44.72 353.71 19.42 0.00 0.00 0.00 0.00 02:37:01 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 109.15 82.56 680.26 25.72 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) 03/16/2024 _x86_64_ (4 CPU) 02:33:09 LINUX RESTART (4 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 11.37 0.00 2.30 6.41 0.06 79.87 02:35:01 AM 0 8.65 0.00 1.63 2.59 0.07 87.06 02:35:01 AM 1 13.84 0.00 2.66 10.75 0.07 72.68 02:35:01 AM 2 7.64 0.00 2.05 6.42 0.05 83.84 02:35:01 AM 3 15.35 0.00 2.86 5.88 0.05 75.86 02:36:01 AM all 15.60 0.00 2.14 3.86 0.08 78.32 02:36:01 AM 0 15.67 0.00 2.58 2.41 0.05 79.29 02:36:01 AM 1 27.50 0.00 3.54 7.46 0.12 61.39 02:36:01 AM 2 7.92 0.00 1.16 4.84 0.08 86.00 02:36:01 AM 3 11.33 0.00 1.31 0.72 0.07 86.58 02:37:01 AM all 17.19 0.00 2.27 6.18 0.08 74.29 02:37:01 AM 0 10.74 0.00 1.97 9.47 0.07 77.75 02:37:01 AM 1 21.45 0.00 2.51 7.19 0.10 68.75 02:37:01 AM 2 24.36 0.00 2.80 1.16 0.07 71.62 02:37:01 AM 3 12.21 0.00 1.82 6.88 0.07 79.02 Average: all 14.73 0.00 2.24 5.48 0.07 77.49 Average: 0 11.69 0.00 2.06 4.83 0.06 81.35 Average: 1 20.94 0.00 2.90 8.46 0.10 67.60 Average: 2 13.31 0.00 2.00 4.13 0.07 80.48 Average: 3 12.96 0.00 1.99 4.49 0.06 80.49