---> uname -a: Linux prd-centos8-robot-2c-8g-23198.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 622 4955 19 2120 6779 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:c6:4e:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fec6:4e47/64 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) 09/17/2024 _x86_64_ (2 CPU) 00:58:43 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 189.59 142.13 47.46 14440.26 37926.19 01:01:01 AM 84.56 6.93 77.63 1256.90 6201.77 01:02:01 AM 78.60 0.82 77.79 53.15 9378.97 01:03:01 AM 31.23 0.38 30.84 64.26 1736.93 01:04:01 AM 38.50 0.03 38.47 3.47 6693.95 01:05:01 AM 0.48 0.10 0.38 32.13 38.18 01:06:01 AM 2.13 0.03 2.10 1.87 83.77 01:07:01 AM 17.51 0.42 17.09 47.72 926.02 Average: 55.33 18.86 36.48 1987.62 7874.19 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5611024 7092096 2271400 28.82 2688 1674864 688128 7.70 177524 1812388 77744 01:01:01 AM 5217056 7001920 2665368 33.81 2688 1964416 747500 8.37 217564 2114376 210420 01:02:01 AM 5124752 6970404 2757672 34.99 2688 2022916 746852 8.36 234124 2175224 21192 01:03:01 AM 4986608 7010744 2895816 36.74 2688 2193132 697412 7.81 255568 2265768 185032 01:04:01 AM 5011984 7035868 2870440 36.42 2688 2193316 673364 7.54 260120 2232864 4 01:05:01 AM 4967968 6993852 2914456 36.97 2688 2195380 743548 8.33 260380 2276568 220 01:06:01 AM 4959844 6988236 2922580 37.08 2688 2197848 743548 8.33 260520 2284420 2048 01:07:01 AM 5102204 6963876 2780220 35.27 2688 2037176 743664 8.33 447124 1980436 13352 Average: 5122680 7007124 2759744 35.01 2688 2059881 723002 8.10 264116 2142756 63752 12:59:01 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 221.62 131.03 1029.97 56.80 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 66.14 54.95 793.07 7.50 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 44.94 32.67 367.93 7.71 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 34.21 28.26 273.79 6.79 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 182.61 139.15 44.72 39.20 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 32.43 21.55 8.97 3.94 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 23.78 19.29 6.25 4.64 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 60.11 43.62 88.78 28.75 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 83.23 58.82 326.73 19.42 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) 09/17/2024 _x86_64_ (2 CPU) 00:58:43 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 36.70 0.07 10.67 22.50 0.16 29.91 01:00:01 AM 0 33.95 0.08 9.87 23.44 0.15 32.51 01:00:01 AM 1 39.45 0.05 11.47 21.55 0.17 27.31 01:01:01 AM all 28.89 0.00 4.84 5.93 0.11 60.23 01:01:01 AM 0 21.78 0.00 4.09 4.46 0.12 69.56 01:01:01 AM 1 36.04 0.00 5.60 7.41 0.10 50.85 01:02:01 AM all 22.16 0.00 2.92 3.73 0.11 71.09 01:02:01 AM 0 13.06 0.00 2.74 3.80 0.10 80.30 01:02:01 AM 1 31.25 0.00 3.09 3.66 0.12 61.88 01:03:01 AM all 23.87 0.00 3.89 0.64 0.11 71.49 01:03:01 AM 0 16.87 0.00 3.23 0.64 0.12 79.15 01:03:01 AM 1 30.85 0.00 4.56 0.65 0.10 63.84 01:04:01 AM all 4.90 0.00 1.38 2.08 0.05 91.59 01:04:01 AM 0 5.63 0.00 1.29 1.91 0.05 91.12 01:04:01 AM 1 4.17 0.00 1.47 2.26 0.05 92.05 01:05:01 AM all 6.60 0.00 0.66 0.03 0.06 92.66 01:05:01 AM 0 3.02 0.00 0.42 0.05 0.05 96.46 01:05:01 AM 1 10.18 0.00 0.90 0.00 0.07 88.85 01:06:01 AM all 10.10 0.00 0.64 0.00 0.08 89.17 01:06:01 AM 0 7.94 0.00 0.45 0.00 0.08 91.52 01:06:01 AM 1 12.26 0.00 0.84 0.00 0.08 86.82 01:07:01 AM all 20.46 0.00 2.75 0.32 0.09 76.38 01:07:01 AM 0 11.31 0.00 1.99 0.40 0.07 86.23 01:07:01 AM 1 29.60 0.00 3.51 0.23 0.12 66.54 Average: all 19.18 0.01 3.46 4.37 0.10 72.89 Average: 0 14.16 0.01 3.00 4.30 0.09 78.43 Average: 1 24.20 0.01 3.91 4.43 0.10 67.35