---> uname -a: Linux prd-centos8-builder-2c-2g-7750.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: 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): 0,1 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 533 5068 19 2095 6881 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:03:48:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe03:4800/64 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) 12/13/2023 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 93.90 36.40 57.50 5667.98 21992.34 10:34:01 PM 108.60 0.25 108.35 7.06 9287.75 10:35:01 PM 60.21 0.67 59.54 58.52 5910.06 10:36:01 PM 19.26 0.07 19.19 3.07 546.15 10:37:01 PM 14.40 0.45 13.95 19.60 424.75 Average: 59.27 7.57 51.71 1151.32 7632.51 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5480532 7091080 2401940 30.47 2688 1816792 822748 9.21 203092 1999560 82924 10:34:01 PM 5223132 7074612 2659340 33.74 2688 2042096 749996 8.40 205008 2195468 138720 10:35:01 PM 5245980 7098784 2636492 33.45 2688 2043224 735356 8.23 224608 2150344 3856 10:36:01 PM 5224900 7077508 2657572 33.71 2688 2043316 742216 8.31 232648 2164948 1084 10:37:01 PM 5240648 7090592 2641824 33.52 2688 2040728 718464 8.04 405244 1978252 13660 Average: 5283038 7086515 2599434 32.98 2688 1997231 753756 8.44 254120 2097714 48049 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 265.43 169.68 1637.50 58.39 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 44.27 36.29 547.58 5.96 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 26.45 24.85 160.84 7.01 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 11.50 12.83 8.37 5.56 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.48 19.86 25.44 7.17 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 74.03 52.70 475.97 16.82 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) 12/13/2023 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 31.86 0.00 6.13 9.34 0.10 52.58 10:33:01 PM 0 32.83 0.00 6.57 7.05 0.10 53.46 10:33:01 PM 1 30.89 0.00 5.69 11.62 0.10 51.70 10:34:01 PM all 34.94 0.00 4.98 4.46 0.10 55.52 10:34:01 PM 0 43.32 0.00 5.57 3.64 0.10 47.37 10:34:01 PM 1 26.59 0.00 4.38 5.28 0.10 63.65 10:35:01 PM all 31.62 0.00 2.99 2.30 0.09 63.00 10:35:01 PM 0 46.40 0.00 3.34 1.95 0.08 48.22 10:35:01 PM 1 16.83 0.00 2.64 2.65 0.10 77.78 10:36:01 PM all 23.64 0.00 1.35 0.51 0.08 74.42 10:36:01 PM 0 36.91 0.00 1.64 0.82 0.08 60.55 10:36:01 PM 1 10.37 0.00 1.07 0.20 0.07 88.29 10:37:01 PM all 31.47 0.00 2.82 0.37 0.09 65.25 10:37:01 PM 0 35.46 0.00 2.75 0.63 0.10 61.05 10:37:01 PM 1 27.48 0.00 2.88 0.10 0.08 69.45 Average: all 30.71 0.00 3.65 3.39 0.09 62.15 Average: 0 38.99 0.00 3.97 2.82 0.09 54.13 Average: 1 22.44 0.00 3.33 3.97 0.09 70.18