---> uname -a: Linux prd-centos8-builder-2c-1g-11280.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 561 5023 19 2114 6832 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:ee:de:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:feee:deda/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) 01/11/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 280.41 169.62 110.79 8068.60 42735.43 01:06:01 PM 115.00 0.28 114.71 17.86 9892.10 01:07:01 PM 40.06 0.60 39.46 50.39 2429.15 01:08:01 PM 17.76 0.00 17.76 0.00 462.96 Average: 112.61 42.09 70.52 2008.89 13759.03 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5328048 7053468 2556396 32.42 2688 1898804 689144 7.71 216768 1999988 150968 01:06:01 PM 5166456 7013260 2717988 34.47 2688 2012776 706308 7.91 227772 2117208 51068 01:07:01 PM 5163496 7011384 2720948 34.51 2688 2014272 702672 7.87 252812 2099628 16 01:08:01 PM 5148556 6994212 2735888 34.70 2688 2012080 714512 8.00 258732 2109608 13528 Average: 5201639 7018081 2682805 34.03 2688 1984483 703159 7.87 239021 2081608 53895 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 301.03 163.65 1671.11 63.82 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 45.77 34.61 495.62 8.19 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.86 23.63 26.81 7.73 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 23.36 19.90 22.14 6.28 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 98.41 60.01 549.25 21.32 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) 01/11/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 38.92 2.89 20.98 11.59 0.12 25.50 01:05:01 PM 0 34.99 3.59 22.67 10.56 0.12 28.06 01:05:01 PM 1 42.84 2.19 19.29 12.62 0.12 22.94 01:06:01 PM all 41.35 0.00 3.69 2.58 0.10 52.28 01:06:01 PM 0 24.67 0.00 2.89 2.36 0.08 70.00 01:06:01 PM 1 58.07 0.00 4.49 2.81 0.12 34.50 01:07:01 PM all 33.32 0.00 1.74 1.43 0.09 63.41 01:07:01 PM 0 26.36 0.00 1.80 1.20 0.10 70.53 01:07:01 PM 1 40.27 0.00 1.68 1.67 0.08 56.30 01:08:01 PM all 30.28 0.00 1.83 0.37 0.07 67.45 01:08:01 PM 0 26.90 0.00 1.87 0.50 0.07 70.67 01:08:01 PM 1 33.67 0.00 1.80 0.23 0.07 64.23 Average: all 35.95 0.70 6.94 3.93 0.09 52.38 Average: 0 28.17 0.87 7.17 3.59 0.09 60.11 Average: 1 43.73 0.53 6.72 4.27 0.10 44.66