---> uname -a: Linux prd-centos8-builder-2c-1g-7140.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 530 5056 19 2112 6863 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:d7:ee:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fed7:ee82/64 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) 02/20/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 226.96 134.29 92.67 5954.28 6660.35 11:06:01 PM 116.15 0.28 115.86 17.86 9491.83 11:07:01 PM 35.51 0.30 35.21 42.39 2297.45 11:08:01 PM 22.90 0.40 22.50 18.40 628.61 Average: 100.38 33.82 66.56 1508.42 4769.64 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5303620 7032472 2580816 32.73 2688 1903144 708812 7.93 217460 2025636 132172 11:06:01 PM 5202068 7046324 2682368 34.02 2688 2010688 677652 7.59 239704 2071784 50884 11:07:01 PM 5194420 7039576 2690016 34.12 2688 2011960 669956 7.50 249860 2069588 12 11:08:01 PM 5158736 7001804 2725700 34.57 2688 2010456 713464 7.99 416824 1941656 13684 Average: 5214711 7030044 2669725 33.86 2688 1984062 692471 7.75 280962 2027166 49188 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 281.71 151.32 1679.89 59.03 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 37.81 29.25 417.21 8.09 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.80 20.30 24.34 13.53 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 30.43 24.70 30.85 8.76 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 93.44 56.39 538.12 22.36 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) 02/20/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.82 2.32 19.19 4.53 0.11 32.04 11:05:01 PM 0 36.10 2.61 20.69 4.78 0.10 35.72 11:05:01 PM 1 47.51 2.02 17.70 4.28 0.12 28.37 11:06:01 PM all 39.93 0.00 3.65 3.57 0.10 52.75 11:06:01 PM 0 59.37 0.00 4.46 3.61 0.10 32.46 11:06:01 PM 1 20.54 0.00 2.84 3.52 0.10 73.00 11:07:01 PM all 30.59 0.00 1.51 1.22 0.09 66.59 11:07:01 PM 0 42.13 0.00 1.62 1.70 0.08 54.47 11:07:01 PM 1 19.04 0.00 1.40 0.73 0.10 78.73 11:08:01 PM all 35.33 0.00 2.25 0.38 0.08 61.95 11:08:01 PM 0 36.06 0.00 2.35 0.30 0.08 61.21 11:08:01 PM 1 34.60 0.00 2.15 0.47 0.08 62.70 Average: all 36.89 0.57 6.58 2.41 0.10 53.45 Average: 0 43.46 0.64 7.20 2.59 0.09 46.02 Average: 1 30.34 0.50 5.96 2.24 0.10 60.86