---> uname -a: Linux prd-centos8-robot-2c-8g-5776.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4964 19 2107 6775 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:05:2f:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe05:2f25/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/11/2024 _x86_64_ (2 CPU) 03:55:17 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 50.95 18.39 32.56 5011.26 12742.89 03:58:01 AM 107.36 6.73 100.63 1295.03 8906.88 03:59:01 AM 62.05 0.65 61.40 28.12 4530.92 04:00:00 AM 32.97 1.00 31.97 132.61 2637.79 04:00:01 AM 26.04 0.00 26.04 0.00 1889.58 04:01:01 AM 62.55 0.03 62.51 3.47 7693.22 04:02:01 AM 18.92 0.35 18.57 36.35 955.30 04:03:01 AM 39.99 0.45 39.54 48.39 1730.74 Average: 53.52 3.94 49.58 936.03 5597.29 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5563952 7073768 2318504 29.41 2688 1703552 715500 8.01 158656 1882048 65172 03:58:01 AM 5230940 7016328 2651516 33.64 2688 1966332 731084 8.19 190864 2128492 72056 03:59:01 AM 5272676 7090192 2609780 33.11 2688 1994496 662176 7.41 200564 2063208 47344 04:00:00 AM 5112844 6994764 2769612 35.14 2688 2057224 760940 8.52 226468 2191832 51684 04:00:01 AM 5099056 6987656 2783400 35.31 2688 2063912 760940 8.52 231020 2200212 57688 04:01:01 AM 4951944 6964524 2930512 37.18 2688 2182136 743564 8.33 233548 2317464 1716 04:02:01 AM 5095144 6945860 2787312 35.36 2688 2025368 780996 8.74 246880 2187228 27452 04:03:01 AM 5086984 6942976 2795472 35.46 2688 2031316 784124 8.78 425260 2021644 29484 Average: 5176692 7002008 2705764 34.33 2688 2003042 742416 8.31 239158 2124016 44074 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 238.37 141.75 1094.94 50.42 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 73.01 59.28 792.12 7.35 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 19.43 16.76 165.59 5.03 0.00 0.00 0.00 0.00 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 27.19 22.67 96.40 5.97 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 93.75 87.50 771.71 15.73 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 192.10 161.71 253.80 37.75 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 38.88 31.54 67.98 17.40 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 17.15 16.01 13.23 7.98 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 86.73 64.39 356.37 18.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/11/2024 _x86_64_ (2 CPU) 03:55:17 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 19.78 0.00 4.24 15.99 0.08 59.91 03:57:01 AM 0 20.42 0.00 4.75 16.52 0.10 58.20 03:57:01 AM 1 19.14 0.00 3.72 15.46 0.07 61.61 03:58:01 AM all 36.25 0.00 5.03 7.00 0.13 51.59 03:58:01 AM 0 39.42 0.00 5.09 5.32 0.12 50.05 03:58:01 AM 1 33.07 0.00 4.97 8.68 0.15 53.12 03:59:01 AM all 21.71 0.00 3.07 1.69 0.08 73.45 03:59:01 AM 0 15.54 0.00 2.37 1.57 0.08 80.44 03:59:01 AM 1 27.91 0.00 3.77 1.81 0.08 66.43 04:00:00 AM all 22.22 0.00 2.51 1.44 0.07 73.76 04:00:00 AM 0 33.67 0.00 2.90 2.27 0.07 61.09 04:00:00 AM 1 10.74 0.00 2.11 0.61 0.07 86.47 04:00:01 AM all 34.92 0.00 2.12 0.00 0.00 62.96 04:00:01 AM 0 15.96 0.00 1.06 0.00 0.00 82.98 04:00:01 AM 1 53.68 0.00 3.16 0.00 0.00 43.16 04:01:01 AM all 22.12 0.00 3.56 3.57 0.08 70.67 04:01:01 AM 0 23.82 0.00 3.01 2.32 0.08 70.77 04:01:01 AM 1 20.41 0.00 4.12 4.82 0.07 70.58 04:02:01 AM all 16.49 0.00 1.91 0.57 0.07 80.97 04:02:01 AM 0 27.97 0.00 2.17 0.43 0.07 69.36 04:02:01 AM 1 4.99 0.00 1.65 0.70 0.07 92.59 04:03:01 AM all 28.15 0.00 2.82 0.83 0.08 68.13 04:03:01 AM 0 41.17 0.00 3.57 1.35 0.08 53.82 04:03:01 AM 1 15.12 0.00 2.07 0.30 0.07 82.44 Average: all 23.85 0.00 3.30 4.43 0.08 68.33 Average: 0 28.82 0.00 3.40 4.25 0.09 63.44 Average: 1 18.86 0.00 3.20 4.62 0.08 73.23