---> uname -a: Linux prd-centos8-builder-2c-1g-19918.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 528 5085 19 2084 6866 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:b4:92:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:feb4:9267/64 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) 04/01/2024 _x86_64_ (2 CPU) 22:03:35 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 266.13 158.58 107.55 6398.40 18847.67 10:06:01 PM 92.84 0.28 92.55 17.86 8126.91 10:07:01 PM 27.15 0.30 26.85 42.39 1614.76 10:08:01 PM 14.78 0.40 14.38 18.40 250.76 Average: 100.23 39.89 60.33 1619.40 7210.55 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5299796 7025316 2584640 32.78 2688 1898996 713108 7.98 218108 2022704 130068 10:06:01 PM 5203804 7022184 2680632 34.00 2688 1985984 707764 7.92 242948 2069900 32088 10:07:01 PM 5233164 7052156 2651272 33.63 2688 1987136 668372 7.48 245544 2039324 4 10:08:01 PM 5211740 7031404 2672696 33.90 2688 1987812 684944 7.67 414696 1891936 160 Average: 5237126 7032765 2647310 33.58 2688 1964982 693547 7.76 280324 2005966 40580 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 285.99 159.68 1644.17 62.08 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.92 27.59 248.98 8.52 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 19.46 16.91 20.37 5.66 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 30.63 25.18 30.70 9.12 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 92.51 57.34 486.09 21.34 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) 04/01/2024 _x86_64_ (2 CPU) 22:03:35 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.72 2.76 19.48 6.10 0.11 29.82 10:05:01 PM 0 50.91 2.65 17.91 7.63 0.12 20.78 10:05:01 PM 1 32.46 2.88 21.06 4.56 0.10 38.94 10:06:01 PM all 38.26 0.00 3.06 2.76 0.11 55.81 10:06:01 PM 0 37.01 0.00 2.88 2.51 0.10 57.50 10:06:01 PM 1 39.50 0.00 3.25 3.01 0.12 54.12 10:07:01 PM all 26.69 0.00 1.19 0.44 0.08 71.59 10:07:01 PM 0 27.37 0.00 1.30 0.43 0.08 70.81 10:07:01 PM 1 26.01 0.00 1.08 0.45 0.08 72.38 10:08:01 PM all 33.67 0.00 1.91 0.09 0.08 64.24 10:08:01 PM 0 37.65 0.00 2.02 0.12 0.08 60.14 10:08:01 PM 1 29.70 0.00 1.80 0.07 0.08 68.35 Average: all 35.06 0.68 6.35 2.33 0.10 55.47 Average: 0 38.19 0.66 5.99 2.66 0.10 52.41 Average: 1 31.92 0.71 6.72 2.01 0.10 58.54