---> uname -a: Linux prd-centos8-builder-4c-4g-37337.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 706 12759 19 2297 14707 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:6f:aa:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe6f:aacc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/09/2024 _x86_64_ (4 CPU) 18:54:06 LINUX RESTART (4 CPU) 06:55:02 PM tps rtps wtps bread/s bwrtn/s 06:56:01 PM 153.65 22.66 130.99 2986.48 10840.38 06:57:01 PM 26.01 0.00 26.01 0.00 3313.75 06:58:01 PM 6.83 0.03 6.80 0.53 185.05 06:59:01 PM 5.33 0.00 5.33 0.00 152.44 07:00:00 PM 31.89 9.05 22.84 956.30 641.05 07:00:01 PM 288.41 215.94 72.46 48359.42 579.71 Average: 44.97 6.77 38.20 890.66 3000.17 06:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:56:01 PM 13324224 15163664 2817308 17.45 2688 2038976 777612 4.52 224992 2185844 81424 06:57:01 PM 13324316 15165132 2817216 17.45 2688 2039368 777612 4.52 225000 2186792 20 06:58:01 PM 13320316 15162420 2821216 17.48 2688 2039684 777612 4.52 225064 2188452 44 06:59:01 PM 13311656 15154312 2829876 17.53 2688 2039844 777612 4.52 225064 2195412 4 07:00:00 PM 13135504 15046348 3006028 18.62 2688 2099604 1108740 6.45 231112 2337484 25788 07:00:01 PM 13085064 15010044 3056468 18.94 2688 2113692 1124492 6.54 232420 2385148 26256 Average: 13250180 15116987 2891352 17.91 2688 2061861 890613 5.18 227275 2246522 22256 06:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 106.24 80.26 1028.12 23.24 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 95.12 82.22 218.83 22.13 0.00 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM eth0 96.68 83.31 218.72 22.25 0.00 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 40.11 33.99 88.89 10.10 0.00 0.00 0.00 0.00 07:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:00 PM eth0 227.53 275.00 267.11 86.12 0.00 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 97.10 113.04 441.78 21.48 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 112.86 110.68 362.51 32.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/09/2024 _x86_64_ (4 CPU) 18:54:06 LINUX RESTART (4 CPU) 06:55:02 PM CPU %user %nice %system %iowait %steal %idle 06:56:01 PM all 11.80 0.17 3.77 2.65 0.09 81.52 06:56:01 PM 0 14.14 0.19 3.68 2.57 0.09 79.33 06:56:01 PM 1 7.83 0.14 3.34 3.34 0.09 85.27 06:56:01 PM 2 3.66 0.20 3.61 2.08 0.09 90.37 06:56:01 PM 3 21.59 0.17 4.44 2.61 0.10 71.08 06:57:01 PM all 0.53 0.00 0.32 0.43 0.05 98.67 06:57:01 PM 0 0.60 0.00 0.28 0.42 0.05 98.65 06:57:01 PM 1 0.73 0.00 0.23 0.50 0.07 98.46 06:57:01 PM 2 0.10 0.00 0.13 0.48 0.03 99.25 06:57:01 PM 3 0.67 0.00 0.63 0.32 0.05 98.33 06:58:01 PM all 0.41 0.00 0.29 0.03 0.06 99.21 06:58:01 PM 0 0.22 0.00 0.20 0.02 0.05 99.52 06:58:01 PM 1 0.64 0.00 0.17 0.00 0.07 99.13 06:58:01 PM 2 0.45 0.00 0.45 0.08 0.07 98.95 06:58:01 PM 3 0.35 0.00 0.35 0.00 0.05 99.25 06:59:01 PM all 0.31 0.00 0.14 0.03 0.05 99.48 06:59:01 PM 0 0.40 0.00 0.33 0.03 0.03 99.20 06:59:01 PM 1 0.63 0.00 0.05 0.00 0.05 99.27 06:59:01 PM 2 0.12 0.00 0.13 0.03 0.05 99.67 06:59:01 PM 3 0.08 0.00 0.05 0.03 0.05 99.78 07:00:00 PM all 2.00 0.00 0.92 0.19 0.07 96.81 07:00:00 PM 0 2.65 0.00 1.11 0.47 0.08 95.68 07:00:00 PM 1 1.84 0.00 1.22 0.00 0.07 96.87 07:00:00 PM 2 1.68 0.00 0.80 0.00 0.08 97.44 07:00:00 PM 3 1.82 0.00 0.56 0.30 0.05 97.26 07:00:01 PM all 57.56 0.00 2.58 1.85 0.00 38.01 07:00:01 PM 0 55.22 0.00 4.48 0.00 0.00 40.30 07:00:01 PM 1 59.42 0.00 1.45 0.00 0.00 39.13 07:00:01 PM 2 65.67 0.00 0.00 0.00 0.00 34.33 07:00:01 PM 3 50.00 0.00 4.41 7.35 0.00 38.24 Average: all 3.10 0.03 1.08 0.66 0.06 95.06 Average: 0 3.68 0.04 1.12 0.69 0.06 94.41 Average: 1 2.45 0.03 0.99 0.76 0.07 95.71 Average: 2 1.34 0.04 1.01 0.53 0.06 97.02 Average: 3 4.94 0.03 1.20 0.66 0.06 93.10