---> uname -a: Linux prd-centos8-builder-2c-1g-9267.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 522 5077 19 2099 6872 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:47:18:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe47:1860/64 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) 02/27/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 213.11 107.23 105.88 3068.31 7113.06 09:06:01 PM 97.57 0.47 97.10 56.26 8694.60 09:07:01 PM 22.48 0.10 22.38 3.60 930.86 09:08:01 PM 26.55 0.78 25.76 57.06 782.45 Average: 89.93 27.15 62.78 796.40 4380.36 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5248428 7037512 2636016 33.43 2688 1961576 710036 7.95 221156 2072120 175344 09:06:01 PM 5220644 7054244 2663800 33.79 2688 2001336 669048 7.49 242988 2055540 16508 09:07:01 PM 5157116 6990812 2727328 34.59 2688 2001444 731696 8.19 244600 2117212 32 09:08:01 PM 5230644 7066816 2653800 33.66 2688 2003456 658560 7.37 413412 1876132 17544 Average: 5214208 7037346 2670236 33.87 2688 1991953 692335 7.75 280539 2030251 52357 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 94.90 64.43 1172.75 23.88 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 27.45 24.46 75.09 8.31 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 17.11 14.93 13.87 5.82 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.29 27.86 36.04 17.40 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 43.44 32.92 324.47 13.85 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) 02/27/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.63 1.42 15.47 4.17 0.12 37.19 09:05:01 PM 0 46.31 1.42 15.46 4.26 0.12 32.43 09:05:01 PM 1 36.96 1.42 15.49 4.08 0.12 41.94 09:06:01 PM all 37.99 0.00 3.16 2.80 0.09 55.96 09:06:01 PM 0 49.33 0.00 2.90 2.08 0.08 45.61 09:06:01 PM 1 26.66 0.00 3.43 3.53 0.10 66.28 09:07:01 PM all 25.45 0.00 0.98 1.03 0.12 72.41 09:07:01 PM 0 20.17 0.00 0.95 0.58 0.13 78.17 09:07:01 PM 1 30.75 0.00 1.02 1.48 0.10 66.65 09:08:01 PM all 37.52 0.00 2.61 0.43 0.12 59.32 09:08:01 PM 0 46.01 0.00 2.75 0.43 0.13 50.67 09:08:01 PM 1 29.01 0.00 2.46 0.44 0.10 68.00 Average: all 35.63 0.35 5.53 2.11 0.11 56.28 Average: 0 40.43 0.35 5.48 1.83 0.12 51.79 Average: 1 30.83 0.35 5.57 2.38 0.10 60.76