---> uname -a: Linux prd-centos8-builder-2c-1g-22591.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 548 5065 19 2085 6846 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:4a:b0:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe4a:b09b/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) 04/12/2024 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 161.06 77.34 83.72 1964.81 6456.51 01:07:01 AM 80.39 0.08 80.30 1.20 6866.56 01:08:01 AM 47.73 0.73 46.99 63.99 4037.09 01:09:01 AM 18.95 0.07 18.88 3.07 417.91 01:10:01 AM 25.35 0.48 24.86 49.06 546.53 Average: 66.70 15.74 50.95 416.48 3665.01 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5269944 6990668 2614500 33.16 2688 1898956 748304 8.38 240544 2051092 111904 01:07:01 AM 5225628 7039448 2658816 33.72 2688 1981764 659456 7.38 218376 2078560 71328 01:08:01 AM 5221948 7041900 2662496 33.77 2688 1987852 651168 7.29 255064 2044196 20 01:09:01 AM 5216448 7036484 2667996 33.84 2688 1987936 655680 7.34 255740 2049184 16 01:10:01 AM 5185436 7009668 2699008 34.23 2688 1991764 692968 7.76 423864 1912184 12616 Average: 5223881 7023634 2660563 33.74 2688 1969654 681515 7.63 278718 2027043 39177 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 43.07 30.16 726.69 5.79 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.03 19.30 247.11 4.51 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 25.50 23.88 43.94 7.20 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 25.26 22.81 21.67 7.26 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 35.04 27.90 31.93 19.97 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 30.38 24.81 214.29 8.95 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) 04/12/2024 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 22.58 1.24 12.32 19.86 0.08 43.92 01:06:01 AM 0 25.03 1.34 12.94 22.74 0.08 37.87 01:06:01 AM 1 20.13 1.14 11.69 16.99 0.08 49.97 01:07:01 AM all 25.01 0.00 2.42 14.76 0.08 57.72 01:07:01 AM 0 29.09 0.00 2.41 11.11 0.08 57.30 01:07:01 AM 1 20.92 0.00 2.43 18.42 0.08 58.14 01:08:01 AM all 33.39 0.00 2.20 5.46 0.10 58.85 01:08:01 AM 0 38.47 0.00 2.11 5.11 0.10 54.21 01:08:01 AM 1 28.29 0.00 2.28 5.82 0.10 63.50 01:09:01 AM all 37.01 0.00 1.87 0.77 0.14 60.22 01:09:01 AM 0 51.43 0.00 2.22 1.12 0.15 45.08 01:09:01 AM 1 22.59 0.00 1.52 0.42 0.13 75.34 01:10:01 AM all 41.77 0.00 2.18 0.82 0.09 55.14 01:10:01 AM 0 53.86 0.00 2.35 0.85 0.10 42.84 01:10:01 AM 1 29.69 0.00 2.02 0.78 0.08 67.43 Average: all 31.97 0.25 4.18 8.31 0.10 55.19 Average: 0 39.60 0.27 4.39 8.16 0.10 47.48 Average: 1 24.33 0.23 3.98 8.47 0.10 62.90