---> uname -a: Linux prd-centos8-builder-2c-1g-16628.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 583 5026 19 2089 6811 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:27:3c:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe27:3ce6/64 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) 06/13/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 281.21 134.97 146.23 5979.61 7469.11 03:06:01 PM 90.05 0.88 89.17 73.44 8261.35 03:07:01 PM 24.18 0.10 24.08 3.60 870.76 03:08:01 PM 23.51 0.48 23.03 49.06 481.35 Average: 104.74 34.11 70.63 1526.49 4270.80 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5291916 7026220 2592520 32.88 2688 1907480 710624 7.96 219520 2028796 131672 03:06:01 PM 5167844 6992212 2716592 34.46 2688 1991576 724464 8.11 246380 2101960 10560 03:07:01 PM 5211980 7035992 2672456 33.90 2688 1991704 687768 7.70 247664 2057852 28 03:08:01 PM 5156748 6984924 2727688 34.60 2688 1995452 714640 8.00 427264 1932832 12572 Average: 5207122 7009837 2677314 33.96 2688 1971553 709374 7.94 285207 2030360 38708 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 298.03 159.13 1746.13 64.47 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 43.19 32.61 208.73 16.72 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 27.36 25.27 22.92 8.46 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 31.89 25.71 26.51 11.89 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 100.12 60.68 501.09 25.39 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) 06/13/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.37 2.23 18.11 6.04 0.14 30.12 03:05:01 PM 0 55.66 2.16 15.66 5.76 0.15 20.61 03:05:01 PM 1 30.97 2.29 20.58 6.32 0.12 39.72 03:06:01 PM all 41.32 0.00 2.83 2.34 0.10 53.40 03:06:01 PM 0 60.69 0.00 3.20 1.88 0.10 34.12 03:06:01 PM 1 21.98 0.00 2.46 2.80 0.10 72.66 03:07:01 PM all 38.42 0.00 2.32 0.40 0.11 58.76 03:07:01 PM 0 53.84 0.00 2.43 0.20 0.12 43.41 03:07:01 PM 1 23.01 0.00 2.20 0.60 0.10 74.10 03:08:01 PM all 40.75 0.00 2.13 0.43 0.09 56.61 03:08:01 PM 0 58.02 0.00 2.19 0.75 0.12 38.93 03:08:01 PM 1 23.53 0.00 2.06 0.10 0.07 74.24 Average: all 40.95 0.55 6.30 2.29 0.11 49.80 Average: 0 57.06 0.54 5.85 2.14 0.12 34.30 Average: 1 24.84 0.56 6.76 2.44 0.10 65.31