---> uname -a: Linux prd-centos8-builder-2c-1g-14677.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 5030 19 2095 6822 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:81:bb:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe81:bbb8/64 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) 03/20/2024 _x86_64_ (2 CPU) 18:03:29 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 254.55 154.68 99.87 6354.42 14717.91 06:06:01 PM 80.34 0.23 80.10 16.53 7436.08 06:07:01 PM 48.65 0.65 48.00 51.72 3614.68 06:08:01 PM 12.45 0.10 12.35 10.40 249.76 Average: 99.00 38.92 60.08 1608.40 6504.83 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5324640 7051876 2559804 32.47 2688 1900784 684988 7.67 216312 2002432 139808 06:06:01 PM 5163876 6995624 2720568 34.51 2688 1999644 703152 7.87 220492 2137592 78644 06:07:01 PM 5101676 6932700 2782768 35.29 2688 1998944 780312 8.74 245700 2172600 144 06:08:01 PM 5199168 7030496 2685276 34.06 2688 1999268 676044 7.57 424540 1896592 160 Average: 5197340 7002674 2687104 34.08 2688 1974660 711124 7.96 276761 2052304 54689 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 279.52 145.02 1662.30 61.46 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 27.20 22.25 253.95 6.57 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.11 27.34 45.79 9.01 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 30.26 27.66 30.43 9.86 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 92.03 55.57 498.15 21.73 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) 03/20/2024 _x86_64_ (2 CPU) 18:03:29 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.23 2.64 18.70 15.83 0.10 24.50 06:05:01 PM 0 41.84 1.91 14.92 14.76 0.10 26.48 06:05:01 PM 1 34.58 3.38 22.52 16.92 0.10 22.50 06:06:01 PM all 28.73 0.00 2.59 10.37 0.08 58.23 06:06:01 PM 0 19.98 0.00 2.09 6.52 0.08 71.32 06:06:01 PM 1 37.51 0.00 3.09 14.23 0.08 45.10 06:07:01 PM all 39.52 0.00 2.03 1.67 0.09 56.69 06:07:01 PM 0 42.89 0.00 2.28 0.73 0.08 54.01 06:07:01 PM 1 36.15 0.00 1.78 2.60 0.10 59.36 06:08:01 PM all 34.82 0.00 2.05 0.73 0.09 62.31 06:08:01 PM 0 32.82 0.00 2.02 0.63 0.08 64.44 06:08:01 PM 1 36.81 0.00 2.08 0.83 0.10 60.17 Average: all 35.31 0.65 6.29 7.11 0.09 50.55 Average: 0 34.35 0.47 5.30 5.63 0.09 54.15 Average: 1 36.27 0.83 7.28 8.59 0.10 46.93