---> uname -a: Linux prd-centos8-builder-2c-1g-8364.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 554 5042 19 2102 6840 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:41:a2:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe41:a221/64 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) 02/24/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 219.31 116.64 102.67 3573.74 7160.76 02:06:01 PM 101.63 0.28 101.35 17.86 9109.01 02:07:01 PM 23.98 0.30 23.68 42.39 968.21 02:08:01 PM 27.52 0.78 26.74 57.05 813.46 Average: 93.11 29.50 63.61 922.80 4513.01 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5230424 6990396 2654020 33.66 2688 1933440 748516 8.38 218436 2093440 155128 02:06:01 PM 5186984 7022100 2697460 34.21 2688 2002780 693176 7.76 242948 2086004 16500 02:07:01 PM 5184560 7020936 2699884 34.24 2688 2004056 703272 7.87 247584 2083644 24 02:08:01 PM 5148432 6995884 2736012 34.70 2688 2014108 731896 8.19 417368 1949636 26256 Average: 5187600 7007329 2696844 34.20 2688 1988596 719215 8.05 281584 2053181 49477 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 187.05 103.97 1368.16 40.67 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.26 25.47 222.99 14.52 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.63 22.95 30.83 7.42 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 34.67 27.69 41.59 10.44 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 70.15 45.02 415.91 18.26 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) 02/24/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.65 1.49 16.67 4.50 0.12 35.57 02:05:01 PM 0 47.69 1.40 16.87 3.13 0.12 30.79 02:05:01 PM 1 35.61 1.59 16.48 5.87 0.12 40.33 02:06:01 PM all 38.95 0.00 3.05 3.31 0.10 54.58 02:06:01 PM 0 66.46 0.00 3.74 3.14 0.08 26.58 02:06:01 PM 1 11.59 0.00 2.36 3.49 0.12 82.44 02:07:01 PM all 31.48 0.00 1.61 0.33 0.09 66.49 02:07:01 PM 0 31.45 0.00 1.78 0.40 0.10 66.27 02:07:01 PM 1 31.50 0.00 1.44 0.27 0.08 66.71 02:08:01 PM all 38.62 0.00 2.61 0.42 0.09 58.26 02:08:01 PM 0 34.51 0.00 2.64 0.37 0.10 62.39 02:08:01 PM 1 42.74 0.00 2.58 0.47 0.08 54.13 Average: all 37.66 0.37 5.95 2.13 0.10 53.78 Average: 0 45.01 0.35 6.22 1.75 0.10 46.57 Average: 1 30.33 0.39 5.68 2.51 0.10 60.98