---> uname -a: Linux prd-centos8-robot-2c-8g-2546.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4816 19 2282 6796 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:89:f6:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe89:f6a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/03/2024 _x86_64_ (2 CPU) 23:41:55 LINUX RESTART (2 CPU) 11:43:02 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 115.23 6.73 108.51 1290.95 9472.47 11:45:01 PM 59.30 0.65 58.65 28.12 5701.95 11:46:01 PM 32.49 0.98 31.51 130.51 1951.12 11:47:01 PM 52.42 2.55 49.87 441.85 6962.41 11:48:01 PM 4.23 0.00 4.23 0.00 159.14 11:49:01 PM 0.15 0.00 0.15 0.00 1.18 11:50:01 PM 0.17 0.00 0.17 0.00 1.18 11:51:01 PM 19.21 0.23 18.98 42.79 623.95 Average: 35.24 1.38 33.85 239.61 3096.10 11:43:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5295692 7095744 2586764 32.82 2688 1976956 624544 6.99 186004 2060220 113152 11:45:01 PM 5172012 7001608 2710444 34.39 2688 2006608 721496 8.08 209316 2155512 13776 11:46:01 PM 4982144 6991720 2900312 36.79 2688 2180004 727144 8.14 232600 2301628 162152 11:47:01 PM 5010168 7033692 2872288 36.44 2688 2193092 680108 7.62 240852 2256768 32 11:48:01 PM 5010216 7033740 2872240 36.44 2688 2193092 680108 7.62 240852 2256720 12 11:49:01 PM 5010084 7033612 2872372 36.44 2688 2193096 680108 7.62 240852 2256656 8 11:50:01 PM 5009904 7033432 2872552 36.44 2688 2193096 659416 7.38 240852 2256772 4 11:51:01 PM 4961028 6984092 2921428 37.06 2688 2192124 725468 8.12 438592 2110096 26248 Average: 5056406 7025955 2826050 35.85 2688 2141008 687299 7.70 253740 2206796 39423 11:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 65.22 53.42 764.84 6.78 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 22.33 18.59 151.36 6.51 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 47.26 39.26 314.50 8.62 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 561.36 508.80 112.66 99.46 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 3.37 2.62 0.79 0.81 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.40 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.65 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 17.86 15.81 16.90 7.34 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 89.86 79.91 168.90 16.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/03/2024 _x86_64_ (2 CPU) 23:41:55 LINUX RESTART (2 CPU) 11:43:02 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 38.98 0.00 5.69 3.36 0.11 51.86 11:44:01 PM 0 33.55 0.00 5.01 2.23 0.12 59.09 11:44:01 PM 1 44.43 0.00 6.38 4.48 0.10 44.61 11:45:01 PM all 22.96 0.00 2.45 1.52 0.08 72.99 11:45:01 PM 0 16.44 0.00 2.10 0.82 0.07 80.57 11:45:01 PM 1 29.48 0.00 2.80 2.22 0.10 65.41 11:46:01 PM all 25.77 0.00 3.82 0.58 0.09 69.74 11:46:01 PM 0 16.66 0.00 3.07 0.30 0.08 79.89 11:46:01 PM 1 34.89 0.00 4.57 0.87 0.10 59.58 11:47:01 PM all 11.57 0.00 2.57 1.79 0.08 83.98 11:47:01 PM 0 8.52 0.00 2.41 2.26 0.08 86.72 11:47:01 PM 1 14.63 0.00 2.73 1.32 0.07 81.25 11:48:01 PM all 0.37 0.00 0.13 0.07 0.04 99.39 11:48:01 PM 0 0.58 0.00 0.10 0.00 0.03 99.28 11:48:01 PM 1 0.15 0.00 0.17 0.13 0.05 99.50 11:49:01 PM all 0.19 0.00 0.06 0.00 0.04 99.71 11:49:01 PM 0 0.32 0.00 0.07 0.00 0.03 99.58 11:49:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 11:50:01 PM all 0.13 0.00 0.08 0.00 0.05 99.74 11:50:01 PM 0 0.15 0.00 0.05 0.00 0.03 99.77 11:50:01 PM 1 0.12 0.00 0.10 0.00 0.07 99.72 11:51:01 PM all 18.24 0.00 1.96 0.24 0.08 79.48 11:51:01 PM 0 14.95 0.00 2.05 0.03 0.07 82.90 11:51:01 PM 1 21.53 0.00 1.87 0.45 0.08 76.07 Average: all 14.74 0.00 2.09 0.94 0.07 82.16 Average: 0 11.37 0.00 1.85 0.70 0.06 86.01 Average: 1 18.11 0.00 2.32 1.18 0.08 78.31