---> uname -a: Linux prd-centos8-robot-2c-8g-22533.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 601 4981 19 2115 6799 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:7a:2c:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe7a:2c38/64 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) 09/15/2024 _x86_64_ (2 CPU) 06:31:24 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 63.40 23.54 39.85 6779.47 15150.83 06:34:01 AM 125.21 3.25 121.96 88.64 11485.29 06:35:01 AM 15.03 0.42 14.61 64.79 1312.73 06:36:01 AM 58.60 0.03 58.56 3.47 7511.18 06:37:01 AM 9.00 0.08 8.92 31.99 822.78 06:38:01 AM 2.10 0.02 2.08 0.13 76.49 06:39:01 AM 0.63 0.00 0.63 0.00 13.78 06:40:01 AM 12.88 0.33 12.54 37.85 454.41 06:41:01 AM 25.56 0.52 25.05 63.86 1089.52 Average: 34.71 3.13 31.58 785.62 4213.18 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5368992 6995648 2513432 31.89 2688 1816940 793380 8.88 216624 2006056 116216 06:34:01 AM 5166212 6992940 2716212 34.46 2688 2004300 733884 8.22 221672 2148504 30068 06:35:01 AM 5242896 7071572 2639528 33.49 2688 2006248 667624 7.48 240484 2054736 4 06:36:01 AM 5013424 7040328 2869000 36.40 2688 2196036 661072 7.40 259488 2233724 16556 06:37:01 AM 4976964 7004556 2905460 36.86 2688 2197180 724644 8.11 259620 2270720 188 06:38:01 AM 4898324 6926040 2984100 37.86 2688 2197296 817580 9.15 259620 2348488 16 06:39:01 AM 4920820 6948728 2961604 37.57 2688 2197488 792124 8.87 259620 2326452 4 06:40:01 AM 5111492 6969488 2770932 35.15 2688 2031500 751524 8.41 284356 2131548 17844 06:41:01 AM 5147004 7008448 2735420 34.70 2688 2036920 703280 7.87 444044 1942532 16496 Average: 5094014 6995305 2788410 35.38 2688 2075990 738346 8.27 271725 2162529 21932 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 320.53 187.59 1573.55 58.02 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 64.00 47.80 573.93 8.14 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 15.73 9.87 5.52 3.60 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 258.55 224.18 320.64 50.81 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 16.58 11.45 4.19 1.20 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 439.19 368.22 4106.92 714.93 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 318.11 303.78 5371.62 19.75 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 176.60 156.75 2263.15 27.20 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 21.15 17.28 15.64 8.44 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 181.16 147.44 1581.74 99.11 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) 09/15/2024 _x86_64_ (2 CPU) 06:31:24 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 37.69 0.00 6.34 9.46 0.11 46.40 06:33:01 AM 0 39.78 0.00 7.28 9.79 0.12 43.03 06:33:01 AM 1 35.61 0.00 5.40 9.13 0.10 49.76 06:34:01 AM all 30.05 0.00 4.75 4.44 0.10 60.66 06:34:01 AM 0 39.08 0.00 6.03 4.81 0.10 49.97 06:34:01 AM 1 21.06 0.00 3.46 4.06 0.10 71.31 06:35:01 AM all 10.21 0.00 1.30 0.60 0.09 87.80 06:35:01 AM 0 13.15 0.00 1.27 0.63 0.12 84.83 06:35:01 AM 1 7.25 0.00 1.34 0.57 0.07 90.77 06:36:01 AM all 27.40 0.00 4.99 2.56 0.11 64.95 06:36:01 AM 0 36.89 0.00 5.78 1.67 0.10 55.56 06:36:01 AM 1 17.90 0.00 4.20 3.44 0.12 74.34 06:37:01 AM all 0.67 0.00 0.21 0.24 0.06 98.82 06:37:01 AM 0 0.13 0.00 0.13 0.23 0.05 99.45 06:37:01 AM 1 1.20 0.00 0.28 0.25 0.07 98.19 06:38:01 AM all 15.41 0.00 1.22 0.01 0.11 83.25 06:38:01 AM 0 20.21 0.00 1.48 0.00 0.12 78.19 06:38:01 AM 1 10.61 0.00 0.96 0.02 0.10 88.31 06:39:01 AM all 11.29 0.00 1.18 0.00 0.14 87.39 06:39:01 AM 0 4.94 0.00 0.60 0.00 0.15 94.31 06:39:01 AM 1 17.78 0.00 1.78 0.00 0.12 80.32 06:40:01 AM all 18.79 0.00 2.46 0.26 0.09 78.40 06:40:01 AM 0 28.43 0.00 3.40 0.17 0.10 67.90 06:40:01 AM 1 9.21 0.00 1.53 0.35 0.08 88.82 06:41:01 AM all 27.34 0.00 3.23 0.51 0.08 68.83 06:41:01 AM 0 39.73 0.00 3.28 0.57 0.08 56.34 06:41:01 AM 1 14.97 0.00 3.19 0.45 0.08 81.31 Average: all 19.88 0.00 2.86 2.01 0.10 75.16 Average: 0 24.68 0.00 3.25 1.98 0.10 69.98 Average: 1 15.06 0.00 2.46 2.04 0.09 80.35