---> uname -a: Linux prd-centos8-builder-4c-4g-74748.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: 2800.000 BogoMIPS: 5600.00 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 746 12707 19 2309 14669 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:08:79:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe08:793c/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) 10/05/2024 _x86_64_ (4 CPU) 18:37:26 LINUX RESTART (4 CPU) 06:38:01 PM tps rtps wtps bread/s bwrtn/s 06:39:01 PM 229.46 88.12 141.34 3730.98 10595.05 06:40:01 PM 39.12 0.00 39.12 0.00 5170.09 06:41:01 PM 6.38 0.03 6.35 0.53 158.01 06:42:01 PM 98.72 12.40 86.32 1657.85 1529.32 Average: 93.42 25.14 68.28 1347.30 4363.03 06:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 PM 13267172 15131784 2874352 17.81 2688 2064104 821512 4.78 226760 2249952 134712 06:40:01 PM 13236536 15103304 2904988 18.00 2688 2065308 825456 4.80 226764 2269512 32 06:41:01 PM 13233220 15101284 2908304 18.02 2688 2065740 825456 4.80 226884 2270288 12 06:42:01 PM 13024276 15033756 3117248 19.31 2688 2198788 862088 5.02 436244 2242092 86744 Average: 13190301 15092532 2951223 18.28 2688 2098485 833628 4.85 279163 2257961 55375 06:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 PM eth0 98.53 72.35 1189.35 20.19 0.00 0.00 0.00 0.00 06:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM eth0 103.97 91.57 212.24 25.01 0.00 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 86.50 74.07 211.84 21.68 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 240.80 252.70 1138.54 69.75 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 132.45 122.68 687.99 34.16 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) 10/05/2024 _x86_64_ (4 CPU) 18:37:26 LINUX RESTART (4 CPU) 06:38:01 PM CPU %user %nice %system %iowait %steal %idle 06:39:01 PM all 18.95 0.72 10.19 2.03 0.11 67.99 06:39:01 PM 0 19.14 0.32 6.29 1.42 0.12 72.72 06:39:01 PM 1 13.06 1.10 13.90 2.67 0.10 69.16 06:39:01 PM 2 32.88 0.74 9.96 1.29 0.12 55.02 06:39:01 PM 3 10.72 0.72 10.62 2.76 0.10 75.08 06:40:01 PM all 0.53 0.00 0.39 0.52 0.04 98.52 06:40:01 PM 0 0.38 0.00 0.48 0.75 0.05 98.33 06:40:01 PM 1 0.82 0.00 0.53 0.52 0.03 98.10 06:40:01 PM 2 0.47 0.00 0.43 0.82 0.03 98.25 06:40:01 PM 3 0.47 0.00 0.10 0.00 0.03 99.40 06:41:01 PM all 0.44 0.00 0.28 0.02 0.03 99.23 06:41:01 PM 0 0.07 0.00 0.05 0.03 0.03 99.82 06:41:01 PM 1 0.67 0.00 0.17 0.00 0.03 99.13 06:41:01 PM 2 0.77 0.00 0.70 0.02 0.03 98.48 06:41:01 PM 3 0.27 0.00 0.20 0.02 0.03 99.48 06:42:01 PM all 16.53 0.00 1.54 0.58 0.09 81.26 06:42:01 PM 0 10.41 0.00 1.47 0.70 0.08 87.34 06:42:01 PM 1 23.81 0.00 1.67 1.02 0.07 73.43 06:42:01 PM 2 13.15 0.00 1.84 0.25 0.10 84.66 06:42:01 PM 3 18.76 0.00 1.17 0.33 0.10 79.64 Average: all 9.11 0.18 3.10 0.79 0.07 86.76 Average: 0 7.50 0.08 2.07 0.73 0.07 89.55 Average: 1 9.59 0.28 4.06 1.05 0.06 84.96 Average: 2 11.82 0.18 3.23 0.59 0.07 84.10 Average: 3 7.55 0.18 3.02 0.78 0.07 88.41