---> uname -a: Linux prd-centos8-builder-2c-1g-13664.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 564 5039 19 2095 6831 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:15:9c:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe15:9c9b/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) 03/16/2024 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 244.67 145.28 99.38 6172.74 15074.28 03:06:01 PM 96.58 0.28 96.30 17.86 8526.96 03:07:01 PM 24.84 0.30 24.54 42.39 1453.25 03:08:01 PM 21.37 0.78 20.58 57.07 480.80 Average: 96.87 36.67 60.20 1572.71 6384.22 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5265324 6996252 2619120 33.22 2688 1905160 744768 8.34 217672 2061568 133588 03:06:01 PM 5116976 6946360 2767468 35.10 2688 1997348 775368 8.68 243664 2157788 32080 03:07:01 PM 5215800 7046296 2668644 33.85 2688 1998504 675256 7.56 245764 2056836 8 03:08:01 PM 5222112 7057312 2662332 33.77 2688 2002640 647708 7.25 414000 1880716 12752 Average: 5205053 7011555 2679391 33.98 2688 1975913 710775 7.96 280275 2039227 44607 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 277.87 158.10 1686.00 60.03 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 35.81 28.85 249.92 9.22 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.67 24.01 26.39 7.60 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.22 28.90 33.19 17.67 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 93.40 59.97 498.92 23.63 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) 03/16/2024 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.87 2.51 19.00 8.87 0.12 27.64 03:05:01 PM 0 41.62 2.66 18.56 8.72 0.12 28.32 03:05:01 PM 1 42.12 2.36 19.43 9.01 0.12 26.96 03:06:01 PM all 41.70 0.00 2.97 2.78 0.10 52.45 03:06:01 PM 0 24.26 0.00 2.87 3.22 0.10 69.55 03:06:01 PM 1 59.19 0.00 3.07 2.33 0.10 35.32 03:07:01 PM all 37.41 0.00 1.80 1.33 0.11 59.36 03:07:01 PM 0 27.62 0.00 1.65 1.39 0.10 69.24 03:07:01 PM 1 47.20 0.00 1.94 1.27 0.12 49.47 03:08:01 PM all 38.36 0.00 2.30 0.67 0.13 58.55 03:08:01 PM 0 14.08 0.00 1.93 0.40 0.08 83.50 03:08:01 PM 1 62.64 0.00 2.67 0.93 0.17 33.59 Average: all 39.83 0.62 6.46 3.38 0.11 49.60 Average: 0 26.81 0.65 6.19 3.40 0.10 62.84 Average: 1 52.84 0.58 6.72 3.36 0.13 36.37