---> uname -a: Linux prd-centos8-builder-2c-2g-7906.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 538 5032 19 2127 6864 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:57:a7:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe57:a760/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 14:33:18 LINUX RESTART (2 CPU) 02:34:02 PM tps rtps wtps bread/s bwrtn/s 02:35:01 PM 83.28 13.79 69.48 2256.86 5832.77 02:36:01 PM 103.60 0.22 103.38 16.00 11122.96 02:37:01 PM 44.19 0.35 43.84 43.72 2479.04 02:38:01 PM 10.86 0.00 10.86 0.00 240.94 02:39:01 PM 24.16 0.57 23.60 33.59 685.95 Average: 53.12 2.95 50.17 464.11 4066.45 02:34:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 PM 5351232 7088664 2531240 32.11 2688 1921840 662232 7.41 197016 2023908 156748 02:36:01 PM 5089300 6983416 2793172 35.44 2688 2071832 738984 8.27 202372 2248968 63292 02:37:01 PM 5137180 7021324 2745292 34.83 2688 2061324 705820 7.90 233196 2168996 12712 02:38:01 PM 5185184 7056612 2697288 34.22 2688 2048636 666904 7.47 232600 2121700 4 02:39:01 PM 5136020 7008976 2746452 34.84 2688 2049772 709812 7.95 406716 1998164 15812 Average: 5179783 7031798 2702689 34.29 2688 2030681 696750 7.80 254380 2112347 49714 02:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 86.80 68.89 1016.80 9.85 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 50.02 41.84 531.62 7.84 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 19.91 20.99 21.85 14.16 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 11.63 12.33 10.92 3.87 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 23.00 19.71 23.91 9.05 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 38.11 32.63 318.71 8.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 14:33:18 LINUX RESTART (2 CPU) 02:34:02 PM CPU %user %nice %system %iowait %steal %idle 02:35:01 PM all 35.78 0.00 5.35 2.22 0.10 56.56 02:35:01 PM 0 29.87 0.00 4.67 1.66 0.10 63.70 02:35:01 PM 1 41.69 0.00 6.02 2.77 0.10 49.42 02:36:01 PM all 34.46 0.00 4.18 2.99 0.09 58.28 02:36:01 PM 0 35.78 0.00 4.46 3.07 0.08 56.60 02:36:01 PM 1 33.14 0.00 3.91 2.90 0.10 59.95 02:37:01 PM all 32.66 0.00 2.91 0.78 0.09 63.55 02:37:01 PM 0 37.03 0.00 3.22 1.02 0.08 58.64 02:37:01 PM 1 28.29 0.00 2.60 0.55 0.10 68.46 02:38:01 PM all 22.32 0.00 1.60 0.09 0.08 75.91 02:38:01 PM 0 23.94 0.00 1.77 0.08 0.07 74.14 02:38:01 PM 1 20.70 0.00 1.43 0.10 0.08 77.69 02:39:01 PM all 33.12 0.00 2.77 0.31 0.09 63.70 02:39:01 PM 0 23.63 0.00 2.49 0.18 0.10 73.60 02:39:01 PM 1 42.62 0.00 3.05 0.43 0.08 53.81 Average: all 31.65 0.00 3.36 1.27 0.09 63.63 Average: 0 30.05 0.00 3.32 1.20 0.09 65.34 Average: 1 33.26 0.00 3.39 1.35 0.09 61.91