---> uname -a: Linux prd-centos8-robot-2c-8g-8266.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 603 4967 19 2126 6797 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:2f:b0:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe2f:b07a/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) 11/18/2024 _x86_64_ (2 CPU) 00:59:32 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 178.81 49.01 129.80 2585.43 259994.70 01:01:01 AM 72.93 29.82 43.11 6727.01 20416.47 01:02:01 AM 122.96 7.01 115.94 1266.38 10225.62 01:03:01 AM 33.51 0.83 32.67 95.43 3748.78 01:04:01 AM 39.09 0.03 39.06 3.47 2540.46 01:05:01 AM 25.81 0.00 25.81 0.00 5659.39 01:06:01 AM 2.45 0.10 2.35 32.12 92.75 01:07:01 AM 2.13 0.03 2.10 1.87 168.16 01:08:01 AM 27.21 0.85 26.36 101.70 1417.03 Average: 41.20 4.98 36.22 1033.91 6332.69 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6095056 7331976 1787368 22.68 2688 1437784 363940 4.62 114320 1420000 481868 01:01:01 AM 5498880 7035052 2383544 30.24 2688 1728188 741540 8.30 186964 1909132 85624 01:02:01 AM 5202172 7032856 2680252 34.00 2688 2007480 681016 7.63 211440 2119420 90076 01:03:01 AM 5251436 7084532 2630988 33.38 2688 2010296 633912 7.10 239704 2044536 8 01:04:01 AM 5014756 7047740 2867668 36.38 2688 2202240 640660 7.17 257200 2236852 155356 01:05:01 AM 5010196 7042852 2872228 36.44 2688 2202244 640660 7.17 257200 2237204 12 01:06:01 AM 4968068 7003036 2914356 36.97 2688 2204556 705412 7.90 257464 2279064 476 01:07:01 AM 5005056 7043952 2877368 36.50 2688 2208484 629688 7.05 257940 2242300 1356 01:08:01 AM 5164144 7034400 2718280 34.49 2688 2045892 652076 7.30 451804 1915676 208 Average: 5245529 7072933 2636895 33.45 2688 2005240 632100 7.08 248226 2044909 90554 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 7.95 5.96 2.07 0.76 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 286.36 161.46 1267.24 59.28 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 81.29 63.83 940.48 9.65 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 14.70 7.21 5.77 3.15 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 175.45 125.90 326.93 28.35 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.78 0.90 0.60 0.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 35.65 24.83 10.90 4.48 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 32.58 22.81 9.25 5.28 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 49.42 39.44 90.32 36.53 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 84.43 55.65 330.49 18.33 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) 11/18/2024 _x86_64_ (2 CPU) 00:59:32 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 2.12 0.00 7.42 70.32 0.00 20.14 01:00:01 AM 0 2.10 0.00 6.99 51.05 0.00 39.86 01:00:01 AM 1 2.14 0.00 7.86 90.00 0.00 0.00 01:01:01 AM all 34.09 0.02 5.74 7.98 0.08 52.08 01:01:01 AM 0 26.77 0.02 6.17 7.97 0.08 58.99 01:01:01 AM 1 41.38 0.02 5.31 8.00 0.08 45.21 01:02:01 AM all 36.11 0.00 5.88 4.83 0.12 53.07 01:02:01 AM 0 31.14 0.00 5.31 4.61 0.12 58.83 01:02:01 AM 1 41.08 0.00 6.45 5.05 0.12 47.30 01:03:01 AM all 10.96 0.00 1.43 0.64 0.06 86.91 01:03:01 AM 0 2.36 0.00 1.20 0.68 0.07 95.69 01:03:01 AM 1 19.56 0.00 1.65 0.60 0.05 78.14 01:04:01 AM all 27.07 0.00 4.60 0.51 0.08 67.73 01:04:01 AM 0 19.21 0.00 4.25 0.43 0.08 76.02 01:04:01 AM 1 34.93 0.00 4.95 0.58 0.08 59.45 01:05:01 AM all 0.33 0.00 0.30 0.48 0.03 98.86 01:05:01 AM 0 0.57 0.00 0.22 0.52 0.03 98.66 01:05:01 AM 1 0.08 0.00 0.38 0.45 0.03 99.05 01:06:01 AM all 9.18 0.00 0.92 0.02 0.07 89.81 01:06:01 AM 0 12.76 0.00 1.34 0.03 0.07 85.80 01:06:01 AM 1 5.61 0.00 0.50 0.00 0.07 93.82 01:07:01 AM all 11.92 0.00 0.67 0.01 0.06 87.35 01:07:01 AM 0 3.13 0.00 0.47 0.02 0.05 96.34 01:07:01 AM 1 20.71 0.00 0.87 0.00 0.07 78.36 01:08:01 AM all 29.89 0.00 3.79 0.32 0.08 65.93 01:08:01 AM 0 23.93 0.00 3.74 0.45 0.07 71.81 01:08:01 AM 1 35.85 0.00 3.84 0.18 0.08 60.05 Average: all 19.90 0.00 2.93 2.05 0.07 75.05 Average: 0 14.95 0.00 2.85 1.98 0.07 80.14 Average: 1 24.84 0.00 3.01 2.12 0.07 69.96