---> uname -a: Linux prd-centos8-robot-2c-8g-1088.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4763 19 2316 6776 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:a3:fa:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fea3:fabe/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) 12/08/2024 _x86_64_ (2 CPU) 23:05:00 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 96.48 7.23 89.25 1265.58 6722.88 11:08:01 PM 67.76 0.63 67.13 48.92 9233.59 11:09:01 PM 25.80 0.42 25.38 64.79 1537.76 11:10:01 PM 44.65 2.52 42.14 396.00 6838.89 11:11:01 PM 5.36 0.00 5.36 0.00 228.82 11:12:01 PM 0.37 0.00 0.37 0.00 6.06 11:13:01 PM 0.15 0.00 0.15 0.00 1.95 11:14:01 PM 5.63 0.18 5.45 33.86 91.23 Average: 30.78 1.37 29.40 226.15 3082.74 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5233804 7043072 2648628 33.60 2688 1987124 685996 7.68 209712 2105080 217824 11:08:01 PM 5147120 7014536 2735312 34.70 2688 2044432 717100 8.03 233092 2157544 25572 11:09:01 PM 4953480 7005892 2928952 37.16 2688 2222788 731780 8.19 280336 2283748 183184 11:10:01 PM 4973208 7030532 2909224 36.91 2688 2226496 662928 7.42 262200 2269896 20 11:11:01 PM 4975780 7033084 2906652 36.88 2688 2226500 662928 7.42 262200 2269788 8 11:12:01 PM 4975620 7032924 2906812 36.88 2688 2226500 662928 7.42 262200 2269728 12 11:13:01 PM 4975852 7033156 2906580 36.87 2688 2226500 662928 7.42 262200 2269728 4 11:14:01 PM 4893888 6949488 2988544 37.91 2688 2224384 744100 8.33 301296 2310520 13360 Average: 5016094 7017836 2866338 36.36 2688 2173090 691336 7.74 259154 2242004 54998 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 89.79 72.11 946.80 10.61 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 41.87 27.44 437.86 5.36 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 40.96 32.21 294.77 6.76 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 558.50 408.58 116.62 94.16 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.37 0.60 0.33 0.15 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.95 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.82 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 14.48 12.70 15.16 6.42 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 93.59 69.25 226.46 15.44 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:00 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.45 0.00 5.92 2.02 0.13 53.48 11:07:01 PM 0 34.24 0.00 5.73 2.34 0.13 57.55 11:07:01 PM 1 42.65 0.00 6.11 1.70 0.12 49.42 11:08:01 PM all 15.32 0.00 2.10 2.31 0.08 80.19 11:08:01 PM 0 10.95 0.00 2.36 2.24 0.08 84.38 11:08:01 PM 1 19.69 0.00 1.84 2.37 0.08 76.01 11:09:01 PM all 19.34 0.00 3.04 0.39 0.09 77.14 11:09:01 PM 0 13.69 0.00 2.90 0.45 0.08 82.87 11:09:01 PM 1 25.00 0.00 3.17 0.33 0.10 71.40 11:10:01 PM all 12.61 0.00 2.95 1.47 0.08 82.88 11:10:01 PM 0 11.67 0.00 2.59 0.92 0.07 84.75 11:10:01 PM 1 13.55 0.00 3.30 2.03 0.10 81.01 11:11:01 PM all 0.33 0.00 0.07 0.06 0.08 99.47 11:11:01 PM 0 0.58 0.00 0.05 0.02 0.07 99.28 11:11:01 PM 1 0.07 0.00 0.08 0.10 0.08 99.67 11:12:01 PM all 0.28 0.00 0.06 0.00 0.07 99.59 11:12:01 PM 0 0.50 0.00 0.07 0.00 0.08 99.35 11:12:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 11:13:01 PM all 0.32 0.00 0.05 0.00 0.06 99.57 11:13:01 PM 0 0.58 0.00 0.05 0.00 0.08 99.28 11:13:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:14:01 PM all 12.14 0.00 1.30 0.08 0.08 86.40 11:14:01 PM 0 9.13 0.00 1.27 0.10 0.08 89.42 11:14:01 PM 1 15.15 0.00 1.34 0.05 0.08 83.38 Average: all 12.34 0.00 1.93 0.79 0.08 84.85 Average: 0 10.16 0.00 1.88 0.76 0.09 87.12 Average: 1 14.52 0.00 1.99 0.82 0.08 82.58