---> uname -a: Linux prd-centos8-builder-2c-2g-7882.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: 2799.996 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4158 19 2938 6778 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:f3:ad:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fef3:ad91/64 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) 11:05:21 LINUX RESTART (2 CPU) 11:06:01 AM tps rtps wtps bread/s bwrtn/s 11:07:01 AM 138.28 16.36 121.91 2681.02 6399.97 11:08:01 AM 122.04 1.95 120.09 63.71 12815.63 11:09:01 AM 113.08 0.65 112.43 51.72 16744.85 11:10:01 AM 79.11 0.58 78.52 77.44 13380.07 Average: 113.13 4.89 108.24 718.39 12335.38 11:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 AM 5367164 7076240 2515296 31.91 2688 1893884 688384 7.71 200692 2003216 136844 11:08:01 AM 4926140 6941172 2956320 37.51 2688 2188728 847060 9.48 221568 2371796 136124 11:09:01 AM 4318528 6984260 3563932 45.21 2688 2813880 692556 7.75 422084 2700376 331696 11:10:01 AM 4248756 6932544 3633704 46.10 2688 2828148 741204 8.30 431572 2748040 28656 Average: 4715147 6983554 3167313 40.18 2688 2431160 742301 8.31 318979 2455857 158330 11:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 207.25 139.86 1424.88 49.75 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 86.09 70.34 1128.53 10.55 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 41.90 35.84 656.89 6.54 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 15.39 15.18 38.29 6.85 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 87.65 65.30 812.12 18.42 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) 11:05:21 LINUX RESTART (2 CPU) 11:06:01 AM CPU %user %nice %system %iowait %steal %idle 11:07:01 AM all 35.72 0.00 6.36 4.39 0.16 53.37 11:07:01 AM 0 42.98 0.00 6.90 2.89 0.17 47.06 11:07:01 AM 1 28.54 0.00 5.82 5.87 0.15 59.62 11:08:01 AM all 36.90 0.00 5.72 3.88 0.13 53.37 11:08:01 AM 0 49.26 0.00 6.64 4.36 0.12 39.63 11:08:01 AM 1 24.55 0.00 4.80 3.40 0.13 67.11 11:09:01 AM all 33.19 0.00 5.81 4.06 0.13 56.81 11:09:01 AM 0 36.42 0.00 6.11 4.06 0.13 53.28 11:09:01 AM 1 29.96 0.00 5.51 4.07 0.12 60.35 11:10:01 AM all 27.33 0.00 3.13 4.38 0.08 65.08 11:10:01 AM 0 38.43 0.00 2.92 4.70 0.08 53.86 11:10:01 AM 1 16.18 0.00 3.33 4.05 0.08 76.34 Average: all 33.28 0.00 5.25 4.18 0.12 57.16 Average: 0 41.77 0.00 5.64 4.01 0.13 48.46 Average: 1 24.81 0.00 4.87 4.35 0.12 65.85