---> uname -a: Linux prd-centos8-robot-2c-8g-108.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4989 19 2092 6786 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:43:9c:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe43:9c68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 09:34:08 LINUX RESTART (2 CPU) 09:35:01 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 91.17 51.45 39.72 5807.66 25664.11 09:37:01 AM 103.87 6.80 97.07 1272.11 8760.50 09:38:01 AM 67.19 0.92 66.27 85.99 7177.32 09:39:01 AM 16.91 0.67 16.24 94.77 339.45 Average: 69.78 14.96 54.83 1815.20 10485.48 09:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 5544556 7054336 2337872 29.66 2688 1703040 760864 8.52 185824 1869992 95160 09:37:01 AM 5164992 6964764 2717436 34.47 2688 1979420 810496 9.08 219180 2163560 137180 09:38:01 AM 5076956 6925888 2805472 35.59 2688 2026380 801648 8.98 233720 2227968 15960 09:39:01 AM 5109496 6949196 2772932 35.18 2688 2016560 782272 8.76 406104 2021376 16156 Average: 5224000 6973546 2658428 33.73 2688 1931350 788820 8.83 261207 2070724 66114 09:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 261.10 149.78 1154.35 57.32 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 58.46 48.48 666.35 6.40 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 45.83 32.61 281.27 9.76 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 23.59 19.04 21.55 8.66 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 97.25 62.48 530.89 20.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 09:34:08 LINUX RESTART (2 CPU) 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 20.22 0.04 4.97 35.51 0.09 39.16 09:36:01 AM 0 22.95 0.05 5.81 32.85 0.10 38.24 09:36:01 AM 1 17.49 0.03 4.13 38.17 0.08 40.09 09:37:01 AM all 35.85 0.00 4.88 6.15 0.17 52.96 09:37:01 AM 0 41.76 0.00 5.23 6.07 0.15 46.79 09:37:01 AM 1 29.97 0.00 4.52 6.23 0.18 59.10 09:38:01 AM all 29.13 0.00 3.04 4.87 0.11 62.85 09:38:01 AM 0 40.08 0.00 3.23 4.69 0.12 51.88 09:38:01 AM 1 18.19 0.00 2.86 5.05 0.10 73.81 09:39:01 AM all 31.62 0.00 3.16 0.76 0.13 64.31 09:39:01 AM 0 48.82 0.00 3.44 0.78 0.17 46.79 09:39:01 AM 1 14.61 0.00 2.89 0.75 0.10 81.65 Average: all 29.22 0.01 4.01 11.80 0.13 54.84 Average: 0 38.40 0.01 4.43 11.08 0.13 45.94 Average: 1 20.07 0.01 3.60 12.51 0.12 63.70