---> uname -a: Linux prd-centos8-robot-2c-8g-25499.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 4947 19 2148 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:b7:30:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:feb7:3060/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:31:02 LINUX RESTART (2 CPU) 11:32:02 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 99.69 8.20 91.49 1374.68 6848.11 11:34:01 PM 72.91 0.63 72.28 48.92 9361.10 11:35:01 PM 12.93 0.42 12.51 64.79 738.74 11:36:01 PM 63.28 2.52 60.76 396.00 7707.01 11:37:01 PM 5.02 0.10 4.92 32.13 214.60 11:38:01 PM 2.35 0.02 2.33 0.93 212.26 11:39:01 PM 0.75 0.00 0.75 0.00 172.29 11:40:01 PM 16.01 0.42 15.59 47.04 1030.00 Average: 33.98 1.52 32.46 243.19 3278.14 11:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5278636 7080348 2603796 33.03 2688 1978760 667888 7.48 210664 2052552 223312 11:34:01 PM 5179996 7010772 2702436 34.28 2688 2007796 713420 7.99 231456 2124808 1108 11:35:01 PM 5141760 7025120 2740672 34.77 2688 2057488 715016 8.01 252976 2133196 46112 11:36:01 PM 5010924 7052292 2871508 36.43 2688 2210476 662808 7.42 263528 2231312 80 11:37:01 PM 4968576 7011672 2913856 36.97 2688 2212192 721128 8.07 263748 2273488 760 11:38:01 PM 4952900 7000824 2929532 37.17 2688 2217032 790276 8.85 263900 2288964 1472 11:39:01 PM 4949028 7000172 2933404 37.21 2688 2220236 789436 8.84 263964 2292720 8 11:40:01 PM 5157940 7049172 2724492 34.56 2688 2065864 665372 7.45 455644 1916816 13368 Average: 5079970 7028796 2802462 35.55 2688 2121230 715668 8.01 275735 2164232 35778 11:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 87.73 71.84 962.14 17.21 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 48.48 33.94 384.28 6.03 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 15.56 13.93 41.60 3.63 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 169.88 127.16 269.78 29.85 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 24.80 16.88 8.02 1.97 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 172.61 163.05 53.72 15.97 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 94.12 87.24 30.40 9.34 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 60.84 44.21 105.58 49.84 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 84.25 69.78 230.41 16.73 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) 09/21/2024 _x86_64_ (2 CPU) 23:31:02 LINUX RESTART (2 CPU) 11:32:02 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 37.15 0.00 6.07 2.63 0.10 54.04 11:33:01 PM 0 50.52 0.00 7.33 2.44 0.12 39.60 11:33:01 PM 1 23.80 0.00 4.82 2.82 0.08 68.48 11:34:01 PM all 15.73 0.00 2.36 2.32 0.06 79.53 11:34:01 PM 0 16.85 0.00 1.93 2.30 0.05 78.87 11:34:01 PM 1 14.61 0.00 2.79 2.34 0.07 80.19 11:35:01 PM all 13.95 0.00 2.20 2.90 0.07 80.88 11:35:01 PM 0 15.50 0.00 2.52 4.01 0.07 77.90 11:35:01 PM 1 12.40 0.00 1.88 1.80 0.07 83.85 11:36:01 PM all 20.22 0.00 3.33 4.35 0.09 72.01 11:36:01 PM 0 27.20 0.00 3.90 3.15 0.07 65.68 11:36:01 PM 1 13.25 0.00 2.76 5.55 0.12 78.32 11:37:01 PM all 2.87 0.00 0.43 0.10 0.04 96.55 11:37:01 PM 0 4.97 0.00 0.69 0.18 0.05 94.11 11:37:01 PM 1 0.77 0.00 0.18 0.02 0.03 99.00 11:38:01 PM all 11.74 0.00 0.92 0.01 0.07 87.26 11:38:01 PM 0 15.98 0.00 1.00 0.00 0.07 82.96 11:38:01 PM 1 7.50 0.00 0.85 0.02 0.07 91.57 11:39:01 PM all 8.84 0.00 0.67 0.06 0.08 90.34 11:39:01 PM 0 13.02 0.00 0.74 0.00 0.08 86.15 11:39:01 PM 1 4.67 0.00 0.60 0.12 0.08 94.52 11:40:01 PM all 23.36 0.00 2.73 0.25 0.07 73.60 11:40:01 PM 0 21.42 0.00 2.47 0.33 0.07 75.71 11:40:01 PM 1 25.30 0.00 2.99 0.17 0.07 71.48 Average: all 16.72 0.00 2.34 1.58 0.07 79.29 Average: 0 20.65 0.00 2.57 1.55 0.07 75.16 Average: 1 12.79 0.00 2.11 1.60 0.07 83.43