---> uname -a: Linux prd-centos8-builder-2c-1g-9552.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 573 5026 19 2099 6821 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:09:1e:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe09:1ed6/64 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) 02/28/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 200.47 100.88 99.58 3933.89 6905.56 08:06:01 PM 102.28 0.28 102.00 17.86 9067.06 08:07:01 PM 24.43 0.30 24.13 42.39 1013.55 08:08:01 PM 26.66 0.58 26.07 33.72 771.58 Average: 88.46 25.51 62.95 1007.05 4439.39 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5299092 7052992 2585344 32.79 2688 1926948 669340 7.49 217144 2027132 151372 08:06:01 PM 5140020 6972708 2744416 34.81 2688 2000464 731420 8.19 242312 2135512 16620 08:07:01 PM 5140124 6974052 2744312 34.81 2688 2001740 737164 8.25 243940 2134204 120 08:08:01 PM 5115524 6951752 2768912 35.12 2688 2002920 744008 8.33 411900 1989976 17508 Average: 5173690 6987876 2710746 34.38 2688 1983018 720483 8.07 278824 2071706 46405 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 308.86 141.67 1689.27 57.99 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 32.44 25.41 227.56 8.50 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.78 21.76 24.46 13.19 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 34.87 27.52 35.19 9.84 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 100.25 54.09 494.15 22.38 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) 02/28/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.31 1.28 14.75 3.29 0.10 38.27 08:05:01 PM 0 28.98 1.67 16.47 3.95 0.10 48.83 08:05:01 PM 1 55.56 0.89 13.04 2.64 0.10 27.78 08:06:01 PM all 40.03 0.00 2.97 2.15 0.10 54.75 08:06:01 PM 0 24.53 0.00 2.36 2.81 0.10 70.20 08:06:01 PM 1 55.57 0.00 3.57 1.48 0.10 39.27 08:07:01 PM all 29.02 0.00 1.45 0.42 0.09 69.02 08:07:01 PM 0 19.15 0.00 1.35 0.43 0.08 78.98 08:07:01 PM 1 38.87 0.00 1.55 0.40 0.10 59.08 08:08:01 PM all 38.75 0.00 2.39 0.27 0.09 58.50 08:08:01 PM 0 25.20 0.00 2.17 0.27 0.08 72.28 08:08:01 PM 1 52.28 0.00 2.61 0.27 0.10 44.74 Average: all 37.52 0.32 5.37 1.53 0.10 55.18 Average: 0 24.45 0.41 5.55 1.86 0.09 67.63 Average: 1 50.56 0.22 5.18 1.19 0.10 42.74