---> uname -a: Linux prd-centos8-builder-2c-1g-35156.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 556 5056 19 2086 6838 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:c0:d6:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fec0:d642/64 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) 04/25/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 239.16 145.24 93.92 6173.24 13399.17 09:06:01 PM 99.83 0.28 99.55 17.86 8397.87 09:07:01 PM 22.78 0.30 22.48 42.39 1451.94 09:08:01 PM 14.78 0.37 14.41 13.20 332.03 Average: 94.14 36.55 57.59 1561.61 5895.36 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5330832 7050688 2553612 32.39 2688 1892996 703208 7.87 218312 1995168 124312 09:06:01 PM 5184208 7003832 2700236 34.25 2688 1987356 731780 8.19 243612 2091160 32480 09:07:01 PM 5197504 7018396 2686940 34.08 2688 1988628 697088 7.80 246188 2074920 4 09:08:01 PM 5229920 7051200 2654524 33.67 2688 1989036 721740 8.08 247272 2041824 52 Average: 5235616 7031029 2648828 33.60 2688 1964504 713454 7.99 238846 2050768 39212 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 271.22 140.58 1637.84 60.50 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 35.54 28.94 256.83 9.08 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 19.23 17.53 20.86 5.87 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 28.86 23.26 28.43 8.24 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 88.71 52.58 485.98 20.92 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) 04/25/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.26 2.52 19.09 10.27 0.17 28.70 09:05:01 PM 0 39.33 2.62 17.92 9.46 0.14 30.53 09:05:01 PM 1 39.18 2.42 20.26 11.08 0.20 26.85 09:06:01 PM all 40.64 0.00 3.15 3.74 0.11 52.35 09:06:01 PM 0 18.47 0.00 2.88 2.93 0.12 75.61 09:06:01 PM 1 62.83 0.00 3.43 4.56 0.10 29.08 09:07:01 PM all 28.56 0.00 1.19 0.46 0.08 69.71 09:07:01 PM 0 18.50 0.00 1.18 0.53 0.07 79.72 09:07:01 PM 1 38.62 0.00 1.20 0.38 0.08 59.71 09:08:01 PM all 30.07 0.00 1.76 0.13 0.10 67.95 09:08:01 PM 0 22.39 0.00 1.98 0.12 0.10 75.41 09:08:01 PM 1 37.75 0.00 1.53 0.13 0.10 60.48 Average: all 34.61 0.62 6.23 3.62 0.11 54.81 Average: 0 24.60 0.64 5.94 3.23 0.10 65.48 Average: 1 44.63 0.59 6.53 4.00 0.12 44.12