---> uname -a: Linux prd-centos8-robot-2c-8g-17443.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 573 4980 19 2143 6827 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:e6:86:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fee6:8684/64 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) 07/03/2024 _x86_64_ (2 CPU) 02:56:16 LINUX RESTART (2 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 114.43 50.05 64.38 7343.55 9710.13 02:59:01 AM 90.69 0.70 89.99 50.78 9773.58 03:00:01 AM 18.96 0.83 18.13 122.36 1348.88 03:01:01 AM 27.69 0.02 27.67 0.13 1611.55 03:02:01 AM 38.32 2.68 35.64 429.71 6375.93 03:03:01 AM 4.05 0.00 4.05 0.00 197.42 03:04:01 AM 0.35 0.00 0.35 0.00 85.95 03:05:01 AM 0.27 0.00 0.27 0.00 47.82 03:06:01 AM 0.57 0.32 0.25 6.93 36.89 03:07:01 AM 26.96 0.65 26.31 74.12 1549.96 Average: 32.23 5.52 26.70 802.79 3074.04 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 5271776 7017580 2610648 33.12 2688 1929464 727932 8.15 245500 2048328 188016 02:59:01 AM 5189308 7016156 2693116 34.17 2688 2004052 704000 7.88 220648 2126796 26100 03:00:01 AM 5265940 7097444 2616484 33.19 2688 2008992 618196 6.92 239852 2033860 4 03:01:01 AM 5054908 7077892 2827516 35.87 2688 2192500 618156 6.92 256080 2202800 177860 03:02:01 AM 4999460 7035372 2882964 36.57 2688 2205872 702404 7.86 263220 2247388 368 03:03:01 AM 4991016 7029676 2891408 36.68 2688 2208616 718676 8.05 263240 2255424 1252 03:04:01 AM 4988540 7028868 2893884 36.71 2688 2210284 754204 8.44 263248 2258024 504 03:05:01 AM 4984892 7026140 2897532 36.76 2688 2211204 754204 8.44 263244 2261404 92 03:06:01 AM 5030540 7074832 2851884 36.18 2688 2214248 637756 7.14 263700 2216272 1984 03:07:01 AM 5105908 6993284 2776516 35.22 2688 2062988 704148 7.88 448528 1977032 180 Average: 5088229 7039724 2794195 35.45 2688 2124822 693968 7.77 272726 2162733 39636 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 312.96 200.40 1569.45 59.10 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 54.28 45.10 500.41 8.05 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 13.96 11.40 5.70 3.85 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 35.59 31.21 270.07 15.00 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 238.47 177.42 54.18 38.97 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 177.70 174.17 35.82 16.77 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 88.22 83.57 19.40 9.96 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 30.42 27.77 7.50 5.06 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 45.93 37.69 14.23 6.51 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 52.97 40.98 101.11 44.32 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 105.06 82.97 257.79 20.76 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) 07/03/2024 _x86_64_ (2 CPU) 02:56:16 LINUX RESTART (2 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 41.05 0.03 7.54 5.80 0.11 45.47 02:58:01 AM 0 38.76 0.03 7.38 7.61 0.10 46.12 02:58:01 AM 1 43.35 0.02 7.70 4.00 0.12 44.82 02:59:01 AM all 29.86 0.00 3.91 2.95 0.08 63.19 02:59:01 AM 0 18.00 0.00 3.13 3.15 0.08 75.63 02:59:01 AM 1 41.74 0.00 4.69 2.75 0.08 50.74 03:00:01 AM all 10.21 0.00 1.42 0.43 0.05 87.89 03:00:01 AM 0 9.96 0.00 1.30 0.57 0.05 88.12 03:00:01 AM 1 10.46 0.00 1.54 0.30 0.05 87.65 03:01:01 AM all 24.11 0.00 3.75 0.58 0.08 71.48 03:01:01 AM 0 17.06 0.00 3.07 0.55 0.08 79.23 03:01:01 AM 1 31.14 0.00 4.43 0.60 0.08 63.75 03:02:01 AM all 7.00 0.00 1.74 1.51 0.06 89.69 03:02:01 AM 0 1.39 0.00 1.59 2.03 0.05 94.94 03:02:01 AM 1 12.60 0.00 1.89 0.99 0.07 84.45 03:03:01 AM all 15.03 0.00 0.94 0.11 0.08 83.84 03:03:01 AM 0 12.97 0.00 1.06 0.13 0.08 85.76 03:03:01 AM 1 17.12 0.00 0.81 0.08 0.07 81.92 03:04:01 AM all 12.04 0.00 0.68 0.00 0.07 87.21 03:04:01 AM 0 8.83 0.00 0.69 0.00 0.07 90.42 03:04:01 AM 1 15.27 0.00 0.67 0.00 0.07 83.99 03:05:01 AM all 8.60 0.00 0.42 0.00 0.08 90.90 03:05:01 AM 0 7.11 0.00 0.42 0.00 0.07 92.40 03:05:01 AM 1 10.10 0.00 0.42 0.00 0.08 89.40 03:06:01 AM all 11.31 0.00 0.53 0.01 0.07 88.08 03:06:01 AM 0 8.64 0.00 0.60 0.02 0.07 90.67 03:06:01 AM 1 13.98 0.00 0.47 0.00 0.07 85.49 03:07:01 AM all 27.61 0.00 3.28 0.74 0.08 68.29 03:07:01 AM 0 24.73 0.00 3.04 0.37 0.08 71.78 03:07:01 AM 1 30.48 0.00 3.52 1.10 0.08 64.81 Average: all 18.69 0.00 2.42 1.21 0.08 77.59 Average: 0 14.75 0.00 2.23 1.44 0.07 81.51 Average: 1 22.64 0.00 2.62 0.98 0.08 73.68