---> uname -a: Linux prd-centos8-builder-4c-4g-93.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 777 12037 19 2946 14634 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:a8:11:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fea8:1134/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:09:49:af 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) 03/14/2024 _x86_64_ (4 CPU) 06:54:09 LINUX RESTART (4 CPU) 06:55:01 AM tps rtps wtps bread/s bwrtn/s 06:56:01 AM 74.91 9.11 65.79 1437.25 5479.36 06:57:01 AM 124.71 0.75 123.96 73.84 14571.83 06:58:01 AM 147.79 0.73 147.06 123.85 22069.31 Average: 115.80 3.53 112.27 545.00 14039.72 06:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:56:01 AM 13271084 15126316 2868360 17.77 2688 2069480 1093940 6.36 224492 2286360 169156 06:57:01 AM 12634544 15032344 3504900 21.72 2688 2593148 1253288 7.29 246144 2828236 344824 06:58:01 AM 12315528 14973676 3823916 23.69 2688 2835100 1152136 6.70 465756 2868768 24056 Average: 12740385 15044112 3399059 21.06 2688 2499243 1166455 6.79 312131 2661121 179345 06:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 79.77 68.69 869.62 7.56 0.00 0.00 0.00 0.00 06:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 88.24 63.66 1396.15 9.24 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 74.12 57.02 874.61 20.06 0.00 0.00 0.00 0.00 06:58:01 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 80.71 63.13 1046.80 12.29 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) 03/14/2024 _x86_64_ (4 CPU) 06:54:09 LINUX RESTART (4 CPU) 06:55:01 AM CPU %user %nice %system %iowait %steal %idle 06:56:01 AM all 17.45 0.00 2.37 1.00 0.08 79.11 06:56:01 AM 0 14.87 0.00 1.90 1.07 0.08 82.08 06:56:01 AM 1 19.96 0.00 2.92 1.20 0.07 75.85 06:56:01 AM 2 16.55 0.00 2.06 0.69 0.08 80.63 06:56:01 AM 3 18.43 0.00 2.61 1.05 0.07 77.84 06:57:01 AM all 18.95 0.00 2.91 2.18 0.08 75.88 06:57:01 AM 0 13.15 0.00 2.79 2.10 0.07 81.89 06:57:01 AM 1 19.64 0.00 2.78 1.49 0.07 76.03 06:57:01 AM 2 22.69 0.00 3.21 2.36 0.12 71.62 06:57:01 AM 3 20.32 0.00 2.88 2.78 0.07 73.96 06:58:01 AM all 21.73 0.00 3.79 5.55 0.08 68.85 06:58:01 AM 0 22.09 0.00 3.50 6.44 0.08 67.89 06:58:01 AM 1 19.62 0.00 2.81 2.98 0.07 74.51 06:58:01 AM 2 33.28 0.00 4.27 9.31 0.08 53.06 06:58:01 AM 3 11.93 0.00 4.59 3.45 0.07 79.97 Average: all 19.38 0.00 3.03 2.91 0.08 74.61 Average: 0 16.70 0.00 2.73 3.20 0.08 77.29 Average: 1 19.74 0.00 2.84 1.89 0.07 75.47 Average: 2 24.17 0.00 3.18 4.12 0.09 68.44 Average: 3 16.89 0.00 3.36 2.43 0.07 77.25