---> uname -a: Linux prd-centos8-builder-2c-2g-7918.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 528 5038 19 2130 6873 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:9b:73:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe9b:7355/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 86.97 25.17 61.80 5069.24 5623.41 03:34:01 PM 95.55 0.22 95.33 15.99 8986.32 03:35:01 PM 50.32 0.28 50.04 40.66 4144.66 03:36:01 PM 15.04 0.07 14.98 3.07 310.90 03:37:01 PM 19.45 0.38 19.06 18.26 557.74 Average: 53.47 5.23 48.24 1029.51 3924.71 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5408188 7111292 2474284 31.39 2688 1887924 654416 7.33 195792 1968712 129968 03:34:01 PM 5179972 7050572 2702500 34.28 2688 2047564 681128 7.63 199576 2163156 83464 03:35:01 PM 5127972 7002704 2754500 34.94 2688 2051660 727832 8.15 232104 2180728 52 03:36:01 PM 5113796 7001100 2768676 35.12 2688 2064396 726760 8.14 233496 2194164 12708 03:37:01 PM 5152052 7026736 2730420 34.64 2688 2051800 703680 7.88 406988 1984868 15264 Average: 5196396 7038481 2686076 34.08 2688 2020669 698763 7.82 253591 2098326 48291 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 270.36 176.97 1640.30 57.84 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 50.83 41.70 550.67 7.65 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 25.01 25.20 160.35 6.98 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 11.20 12.06 8.38 5.22 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 22.46 20.41 25.49 7.22 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 75.98 55.27 477.06 16.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 37.95 0.00 6.74 3.12 0.10 52.09 03:33:01 PM 0 42.50 0.00 6.86 3.42 0.10 47.12 03:33:01 PM 1 33.40 0.00 6.63 2.82 0.10 57.05 03:34:01 PM all 35.16 0.00 4.75 3.61 0.09 56.39 03:34:01 PM 0 49.17 0.00 5.83 3.04 0.10 41.85 03:34:01 PM 1 21.18 0.00 3.67 4.17 0.08 70.89 03:35:01 PM all 32.41 0.00 2.69 1.49 0.07 63.34 03:35:01 PM 0 24.31 0.00 2.69 1.45 0.07 71.48 03:35:01 PM 1 40.51 0.00 2.69 1.52 0.07 55.21 03:36:01 PM all 22.93 0.00 1.31 0.10 0.08 75.59 03:36:01 PM 0 17.63 0.00 1.15 0.05 0.07 81.10 03:36:01 PM 1 28.22 0.00 1.47 0.15 0.08 70.07 03:37:01 PM all 31.09 0.00 2.80 0.29 0.07 65.75 03:37:01 PM 0 38.78 0.00 2.95 0.18 0.08 58.01 03:37:01 PM 1 23.40 0.00 2.64 0.40 0.05 73.51 Average: all 31.91 0.00 3.66 1.72 0.08 62.63 Average: 0 34.48 0.00 3.90 1.63 0.08 59.91 Average: 1 29.34 0.00 3.42 1.81 0.08 65.35