---> uname -a: Linux prd-centos8-builder-2c-1g-20359.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 552 5060 19 2086 6842 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:a0:b9:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fea0:b9ac/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) 04/03/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 222.53 124.23 98.30 4647.65 6925.84 06:06:01 PM 89.74 0.28 89.45 17.86 8378.50 06:07:01 PM 23.66 0.30 23.36 42.39 924.83 06:08:01 PM 16.53 0.58 15.95 33.73 372.99 Average: 88.12 31.35 56.76 1185.50 4150.52 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5312888 7056472 2571548 32.62 2688 1916856 666000 7.46 218148 2013152 142584 06:06:01 PM 5217752 7036640 2666684 33.82 2688 1987028 676336 7.57 243452 2059132 16448 06:07:01 PM 5151684 6971968 2732752 34.66 2688 1988432 734884 8.23 245604 2122232 132 06:08:01 PM 5188292 7009568 2696144 34.20 2688 1989452 681768 7.63 414568 1916964 172 Average: 5217654 7018662 2666782 33.82 2688 1970442 689747 7.72 280443 2027870 39834 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 257.68 144.22 1681.65 61.90 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 33.36 26.85 195.75 8.85 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 21.79 18.59 19.94 7.03 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 31.64 26.98 32.05 9.60 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 86.12 54.16 482.38 21.85 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) 04/03/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.85 1.84 16.88 5.35 0.14 31.95 06:05:01 PM 0 37.47 1.44 15.68 5.98 0.14 39.30 06:05:01 PM 1 50.26 2.24 18.08 4.72 0.14 24.56 06:06:01 PM all 40.57 0.00 2.77 2.80 0.11 53.75 06:06:01 PM 0 26.74 0.00 2.35 3.35 0.12 67.45 06:06:01 PM 1 54.49 0.00 3.20 2.25 0.10 39.96 06:07:01 PM all 28.27 0.00 1.36 0.73 0.07 69.58 06:07:01 PM 0 16.89 0.00 1.20 0.52 0.07 81.33 06:07:01 PM 1 39.68 0.00 1.52 0.94 0.07 57.80 06:08:01 PM all 33.82 0.00 2.07 0.57 0.10 63.43 06:08:01 PM 0 23.68 0.00 1.95 0.32 0.10 73.95 06:08:01 PM 1 43.95 0.00 2.20 0.83 0.10 52.91 Average: all 36.60 0.45 5.73 2.35 0.10 54.76 Average: 0 26.16 0.36 5.26 2.53 0.10 65.60 Average: 1 47.08 0.55 6.20 2.17 0.10 43.90