---> uname -a: Linux prd-centos8-robot-2c-8g-16359.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 550 5024 19 2122 6851 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:51:a6:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe51:a65e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 03:59:01 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 67.57 16.27 51.30 3303.13 4658.59 04:02:01 AM 89.86 0.17 89.70 4.39 9100.20 04:03:01 AM 36.08 0.70 35.38 50.52 3924.33 04:04:01 AM 25.61 1.15 24.46 132.89 1453.68 04:05:01 AM 45.38 0.03 45.35 3.47 6862.75 04:06:01 AM 5.20 0.03 5.16 1.07 237.34 04:07:01 AM 0.53 0.00 0.53 0.00 9.73 04:08:01 AM 0.13 0.00 0.13 0.00 1.48 04:09:01 AM 12.56 0.30 12.26 43.85 694.85 Average: 31.44 2.07 29.37 393.34 2994.33 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5414264 7052088 2468172 31.31 2688 1827796 743444 8.32 222512 1951308 100016 04:02:01 AM 5159400 7006828 2723036 34.55 2688 2024624 732340 8.20 214560 2164068 105392 04:03:01 AM 5165708 7010720 2716728 34.47 2688 2022168 730004 8.17 234472 2136520 15804 04:04:01 AM 5013748 7006488 2868688 36.39 2688 2165044 732104 8.20 272452 2234772 136008 04:05:01 AM 5060604 7092104 2821832 35.80 2688 2200924 628008 7.03 263640 2185848 76 04:06:01 AM 5016184 7049136 2866252 36.36 2688 2202376 696316 7.80 263968 2230192 4 04:07:01 AM 5008748 7041708 2873688 36.46 2688 2202392 714988 8.01 263968 2237452 24 04:08:01 AM 4999516 7032500 2882920 36.57 2688 2202408 731228 8.19 263968 2246104 20 04:09:01 AM 5228564 7094684 2653872 33.67 2688 2041124 645732 7.23 440372 1859620 13356 Average: 5118526 7042917 2763910 35.06 2688 2098762 706018 7.91 271101 2138432 41189 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.88 198.33 1525.57 60.57 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 48.79 42.53 497.55 7.73 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 14.70 6.28 5.56 2.73 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 33.27 30.19 277.16 6.07 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 196.73 159.45 48.23 43.30 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 123.16 116.36 41.18 45.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 235.06 233.89 116.97 95.88 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 176.12 173.68 140.14 60.42 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 45.80 37.72 103.76 23.26 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 131.61 110.93 306.31 38.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 03:59:01 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 29.95 0.00 5.24 4.15 0.08 60.57 04:01:01 AM 0 22.58 0.00 5.07 2.65 0.08 69.62 04:01:01 AM 1 37.33 0.00 5.41 5.66 0.08 51.52 04:02:01 AM all 37.21 0.00 4.49 5.44 0.11 52.74 04:02:01 AM 0 30.24 0.00 4.00 5.88 0.10 59.78 04:02:01 AM 1 44.19 0.00 4.99 5.01 0.12 45.70 04:03:01 AM all 14.18 0.00 1.71 2.02 0.06 82.04 04:03:01 AM 0 6.90 0.00 1.45 1.92 0.05 89.68 04:03:01 AM 1 21.49 0.00 1.96 2.11 0.07 74.37 04:04:01 AM all 19.60 0.00 2.86 3.69 0.10 73.76 04:04:01 AM 0 21.85 0.00 3.04 2.87 0.08 72.16 04:04:01 AM 1 17.35 0.00 2.68 4.51 0.12 75.35 04:05:01 AM all 17.30 0.00 2.82 4.58 0.06 75.23 04:05:01 AM 0 8.24 0.00 2.60 4.76 0.05 84.36 04:05:01 AM 1 26.41 0.00 3.04 4.41 0.07 66.07 04:06:01 AM all 12.01 0.00 0.54 0.11 0.08 87.25 04:06:01 AM 0 1.14 0.00 0.27 0.22 0.08 98.29 04:06:01 AM 1 22.95 0.00 0.82 0.00 0.08 76.14 04:07:01 AM all 19.02 0.00 0.49 0.00 0.09 80.41 04:07:01 AM 0 0.64 0.00 0.17 0.00 0.08 99.11 04:07:01 AM 1 37.43 0.00 0.81 0.00 0.10 61.66 04:08:01 AM all 23.90 0.00 0.44 0.00 0.09 75.57 04:08:01 AM 0 1.07 0.00 0.20 0.00 0.10 98.62 04:08:01 AM 1 46.76 0.00 0.67 0.00 0.08 52.49 04:09:01 AM all 16.88 0.00 2.28 0.23 0.07 80.55 04:09:01 AM 0 14.04 0.00 1.78 0.13 0.07 83.98 04:09:01 AM 1 19.71 0.00 2.77 0.32 0.07 77.14 Average: all 21.13 0.00 2.32 2.25 0.08 74.22 Average: 0 11.85 0.00 2.06 2.05 0.08 83.95 Average: 1 30.41 0.00 2.58 2.45 0.09 64.48