---> uname -a: Linux prd-centos8-builder-2c-1g-18316.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): 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 5036 19 2099 6832 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:50:4f:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe50:4f37/64 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) 03/26/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 222.81 110.73 112.08 3121.23 7389.12 03:06:01 PM 65.99 0.22 65.78 16.13 7529.67 03:07:01 PM 35.76 1.87 33.89 165.57 1874.74 03:08:01 PM 13.21 0.00 13.21 0.00 271.24 03:09:01 PM 22.19 0.48 21.71 49.05 498.85 Average: 71.49 22.36 49.13 662.16 3499.80 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5194452 7008304 2689984 34.12 2688 1984384 732840 8.20 225756 2115464 198796 03:06:01 PM 5167696 6999444 2716740 34.46 2688 1999956 712320 7.97 220612 2132224 10512 03:07:01 PM 5232000 7065984 2652436 33.64 2688 2002188 642952 7.20 257460 2032208 28 03:08:01 PM 5205972 7039948 2678464 33.97 2688 2002188 661868 7.41 257900 2058012 8 03:09:01 PM 5174808 7013340 2709628 34.37 2688 2006108 709272 7.94 425884 1920424 12628 Average: 5194986 7025404 2689450 34.11 2688 1998965 691850 7.74 277522 2051666 44394 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 68.78 46.82 1098.84 9.14 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 11.76 10.16 13.89 4.39 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.38 24.56 45.34 7.05 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 19.93 16.76 17.34 5.51 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 34.47 28.21 30.35 18.32 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 32.54 25.23 238.27 8.88 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) 03/26/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.18 1.53 15.41 2.93 0.11 36.83 03:05:01 PM 0 38.54 1.68 16.41 3.39 0.12 39.86 03:05:01 PM 1 47.84 1.39 14.41 2.47 0.10 33.79 03:06:01 PM all 14.82 0.00 1.40 34.16 0.09 49.52 03:06:01 PM 0 18.15 0.00 1.42 16.58 0.10 63.75 03:06:01 PM 1 11.49 0.00 1.38 51.72 0.08 35.32 03:07:01 PM all 31.84 0.00 1.87 8.78 0.08 57.43 03:07:01 PM 0 42.23 0.00 2.00 0.45 0.08 55.23 03:07:01 PM 1 21.47 0.00 1.73 17.10 0.08 59.62 03:08:01 PM all 27.17 0.00 1.31 0.11 0.08 71.32 03:08:01 PM 0 36.09 0.00 1.32 0.13 0.08 62.38 03:08:01 PM 1 18.23 0.00 1.30 0.08 0.08 80.29 03:09:01 PM all 36.64 0.00 2.24 1.51 0.09 59.52 03:09:01 PM 0 54.99 0.00 2.27 1.64 0.10 40.99 03:09:01 PM 1 18.67 0.00 2.21 1.39 0.08 77.65 Average: all 30.65 0.30 4.39 9.56 0.09 55.01 Average: 0 37.92 0.33 4.63 4.46 0.10 52.56 Average: 1 23.40 0.27 4.15 14.64 0.09 57.45