---> uname -a: Linux prd-centos8-robot-2c-8g-44360.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4989 19 2131 6824 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:df:b1:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fedf:b1fe/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/20/2024 _x86_64_ (2 CPU) 23:33:51 LINUX RESTART (2 CPU) 11:34:03 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 200.46 153.59 46.88 13999.86 38891.86 11:36:01 PM 76.72 14.11 62.61 2731.01 5646.21 11:37:01 PM 85.75 0.70 85.05 50.78 9557.00 11:38:01 PM 16.33 0.60 15.73 64.78 1304.23 11:39:01 PM 64.56 2.52 62.04 396.07 7888.67 11:40:01 PM 8.35 0.00 8.35 0.00 784.52 11:41:01 PM 0.48 0.00 0.48 0.00 7.16 11:42:01 PM 0.35 0.00 0.35 0.00 3.72 11:43:01 PM 0.55 0.12 0.43 33.86 12.41 11:44:01 PM 27.53 0.65 26.88 74.12 1265.56 Average: 47.62 16.79 30.83 1695.95 6433.02 11:34:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5892928 7248428 1989504 25.24 2688 1554924 591048 6.62 151320 1579148 14856 11:36:01 PM 5388992 7080812 2493440 31.63 2688 1873660 649292 7.27 210816 1957424 132820 11:37:01 PM 5181584 7014000 2700848 34.26 2688 2009628 702632 7.87 222432 2130908 30120 11:38:01 PM 5221984 7059600 2660448 33.75 2688 2014816 673152 7.54 244788 2069988 3268 11:39:01 PM 5025420 7070680 2857012 36.25 2688 2214664 631276 7.07 262872 2219244 16568 11:40:01 PM 5025420 7070684 2857012 36.25 2688 2214668 631276 7.07 262868 2219624 16 11:41:01 PM 5025512 7070780 2856920 36.24 2688 2214668 614784 6.88 262868 2219624 12 11:42:01 PM 5025560 7070832 2856872 36.24 2688 2214672 614784 6.88 262868 2219512 4 11:43:01 PM 5024548 7072004 2857884 36.26 2688 2216848 618204 6.92 263748 2220104 1028 11:44:01 PM 5111208 6985584 2771224 35.16 2688 2049716 712872 7.98 450836 1969600 180 Average: 5192316 7074340 2690116 34.13 2688 2057826 643932 7.21 259542 2080518 19887 11:34:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 105.83 60.16 577.61 11.69 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 230.48 157.64 1294.96 49.80 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 65.16 51.92 629.59 8.48 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 21.19 11.05 6.76 4.11 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 232.88 171.17 335.62 44.43 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.83 0.95 0.26 2.11 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.48 0.15 0.03 0.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.40 0.25 0.13 0.02 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 11.91 7.60 3.35 1.82 0.00 0.00 0.00 0.00 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 46.34 36.08 79.77 24.43 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 71.64 49.66 291.89 14.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/20/2024 _x86_64_ (2 CPU) 23:33:51 LINUX RESTART (2 CPU) 11:34:03 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 31.78 0.07 9.01 48.53 0.23 10.37 11:35:01 PM 0 31.95 0.07 9.06 49.38 0.21 9.31 11:35:01 PM 1 31.62 0.07 8.97 47.70 0.25 11.40 11:36:01 PM all 33.10 0.00 5.82 2.92 0.11 58.06 11:36:01 PM 0 31.57 0.00 5.99 2.64 0.10 59.69 11:36:01 PM 1 34.61 0.00 5.64 3.19 0.12 56.45 11:37:01 PM all 23.42 0.00 3.34 3.77 0.12 69.35 11:37:01 PM 0 32.01 0.00 4.14 3.10 0.10 60.65 11:37:01 PM 1 14.88 0.00 2.55 4.44 0.13 78.00 11:38:01 PM all 10.68 0.00 1.69 0.51 0.07 87.05 11:38:01 PM 0 7.26 0.00 1.45 0.62 0.08 90.59 11:38:01 PM 1 14.10 0.00 1.94 0.40 0.05 83.51 11:39:01 PM all 26.35 0.00 4.13 2.56 0.10 66.86 11:39:01 PM 0 28.07 0.00 3.90 1.61 0.10 66.32 11:39:01 PM 1 24.62 0.00 4.37 3.51 0.10 67.40 11:40:01 PM all 0.09 0.00 0.11 0.18 0.03 99.58 11:40:01 PM 0 0.10 0.00 0.08 0.08 0.03 99.70 11:40:01 PM 1 0.08 0.00 0.13 0.28 0.03 99.47 11:41:01 PM all 0.32 0.00 0.08 0.00 0.03 99.57 11:41:01 PM 0 0.22 0.00 0.10 0.00 0.03 99.65 11:41:01 PM 1 0.42 0.00 0.07 0.00 0.03 99.48 11:42:01 PM all 0.37 0.00 0.06 0.00 0.03 99.55 11:42:01 PM 0 0.23 0.00 0.07 0.00 0.03 99.67 11:42:01 PM 1 0.50 0.00 0.05 0.00 0.02 99.43 11:43:01 PM all 2.38 0.00 0.24 0.03 0.05 97.30 11:43:01 PM 0 3.37 0.00 0.35 0.07 0.05 96.16 11:43:01 PM 1 1.39 0.00 0.13 0.00 0.05 98.43 11:44:01 PM all 26.60 0.00 3.07 0.36 0.08 69.90 11:44:01 PM 0 34.05 0.00 2.84 0.65 0.07 62.39 11:44:01 PM 1 19.14 0.00 3.29 0.07 0.08 77.41 Average: all 15.39 0.01 2.71 5.63 0.08 76.18 Average: 0 16.75 0.01 2.75 5.52 0.08 74.89 Average: 1 14.03 0.01 2.68 5.73 0.09 77.47