---> uname -a: Linux prd-centos8-robot-2c-8g-7873.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4877 19 2232 6813 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:79:a3:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:fe79:a3d1/64 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:53 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 94.04 7.13 86.91 1261.50 6618.92 05:01:01 AM 70.86 0.77 70.10 52.48 9317.75 05:02:01 AM 28.52 0.43 28.09 64.90 1508.23 05:03:01 AM 37.79 0.03 37.75 3.47 6673.18 05:04:01 AM 4.02 0.10 3.92 32.13 223.15 05:05:01 AM 2.23 0.00 2.23 0.00 640.64 05:06:01 AM 0.78 0.00 0.78 0.00 389.52 05:07:01 AM 0.32 0.02 0.30 1.07 112.91 05:08:01 AM 0.73 0.03 0.70 1.87 188.75 05:09:01 AM 0.87 0.37 0.50 53.58 133.37 05:10:01 AM 9.06 5.93 3.13 574.74 96.88 05:11:01 AM 6.23 0.32 5.91 36.92 169.59 05:12:01 AM 28.36 0.48 27.88 53.86 3022.96 Average: 21.84 1.20 20.64 164.36 2238.64 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5205532 7012516 2676900 33.96 2688 1985068 737384 8.26 217864 2122488 223364 05:01:01 AM 5156548 7014236 2725884 34.58 2688 2034456 701400 7.85 232540 2144048 25464 05:02:01 AM 4989508 7020340 2892924 36.70 2688 2200580 681240 7.63 255260 2268572 170820 05:03:01 AM 5031840 7065372 2850592 36.16 2688 2202852 625088 7.00 257312 2217064 8 05:04:01 AM 4990256 7026516 2892176 36.69 2688 2205652 676156 7.57 257496 2258080 188 05:05:01 AM 4953020 7006628 2929412 37.16 2688 2222980 692440 7.75 257912 2295160 256 05:06:01 AM 4940132 7005024 2942300 37.33 2688 2234220 692440 7.75 257912 2307800 208 05:07:01 AM 4934808 7005540 2947624 37.39 2688 2240060 692440 7.75 257964 2313828 2696 05:08:01 AM 4926340 7002740 2956092 37.50 2688 2245736 692440 7.75 258196 2321504 3024 05:09:01 AM 4537248 6938808 3345184 42.44 2688 2248272 719748 8.06 259520 2329612 168 05:10:01 AM 4521584 6941140 3360848 42.64 2688 2266020 718220 8.04 261796 2342480 4 05:11:01 AM 4972888 6981804 2909544 36.91 2688 2181620 708464 7.93 325732 2221544 85164 05:12:01 AM 5017824 6999896 2864608 36.34 2688 2157088 684820 7.67 494348 2016496 16728 Average: 4936733 7001582 2945699 37.37 2688 2186508 694022 7.77 276450 2242975 40622 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 77.24 64.40 912.19 7.88 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 55.91 35.81 441.88 7.59 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 37.80 31.68 295.80 7.50 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 172.29 122.46 38.88 27.51 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 19.43 15.00 26.24 2.48 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 46.33 38.28 118.16 16.43 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 27.17 19.24 73.86 6.72 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.65 21.31 6.08 13.06 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 20.80 15.15 82.82 2.18 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 37.97 51.77 4.33 4.66 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 16.23 14.45 3.68 2.38 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 83.24 48.30 145.60 86.01 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 20.95 19.60 18.53 9.10 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 49.08 38.27 166.81 14.88 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:53 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 35.10 0.00 5.83 3.17 0.13 55.76 05:00:01 AM 0 34.19 0.00 5.61 3.58 0.13 56.49 05:00:01 AM 1 36.02 0.00 6.06 2.76 0.13 55.03 05:01:01 AM all 19.20 0.00 2.83 3.48 0.09 74.39 05:01:01 AM 0 17.74 0.00 2.54 2.83 0.10 76.80 05:01:01 AM 1 20.66 0.00 3.12 4.14 0.08 71.99 05:02:01 AM all 24.54 0.00 3.47 0.80 0.11 71.09 05:02:01 AM 0 16.52 0.00 3.40 0.75 0.12 79.22 05:02:01 AM 1 32.57 0.00 3.54 0.85 0.10 62.94 05:03:01 AM all 8.04 0.00 1.76 1.52 0.08 88.60 05:03:01 AM 0 6.54 0.00 1.87 1.54 0.08 89.97 05:03:01 AM 1 9.55 0.00 1.64 1.51 0.07 87.23 05:04:01 AM all 3.23 0.00 0.26 0.10 0.08 96.34 05:04:01 AM 0 1.65 0.00 0.20 0.10 0.08 97.96 05:04:01 AM 1 4.80 0.00 0.32 0.10 0.07 94.72 05:05:01 AM all 19.18 0.00 0.27 0.11 0.10 80.34 05:05:01 AM 0 3.03 0.00 0.30 0.20 0.08 96.39 05:05:01 AM 1 35.30 0.00 0.23 0.02 0.12 64.33 05:06:01 AM all 10.29 0.00 0.16 0.08 0.07 89.40 05:06:01 AM 0 4.81 0.00 0.18 0.17 0.07 94.77 05:06:01 AM 1 15.75 0.00 0.13 0.00 0.07 84.05 05:07:01 AM all 15.75 0.00 0.18 0.02 0.10 83.94 05:07:01 AM 0 8.35 0.00 0.22 0.03 0.10 91.30 05:07:01 AM 1 23.16 0.00 0.15 0.00 0.10 76.59 05:08:01 AM all 3.83 0.00 0.29 0.03 0.09 95.76 05:08:01 AM 0 4.23 0.00 0.20 0.00 0.08 95.49 05:08:01 AM 1 3.43 0.00 0.38 0.05 0.10 96.03 05:09:01 AM all 8.36 0.00 5.98 0.02 0.13 85.51 05:09:01 AM 0 6.54 0.00 5.93 0.02 0.08 87.43 05:09:01 AM 1 10.19 0.00 6.03 0.02 0.17 83.60 05:10:01 AM all 4.74 0.23 0.31 0.19 0.10 94.43 05:10:01 AM 0 1.99 0.00 0.27 0.07 0.10 97.58 05:10:01 AM 1 7.51 0.45 0.35 0.32 0.10 91.27 05:10:01 AM CPU %user %nice %system %iowait %steal %idle 05:11:01 AM all 15.45 0.00 2.06 0.10 0.12 82.28 05:11:01 AM 0 8.93 0.00 1.92 0.07 0.15 88.93 05:11:01 AM 1 21.96 0.00 2.19 0.13 0.08 75.63 05:12:01 AM all 29.98 0.00 3.48 0.80 0.10 65.64 05:12:01 AM 0 26.58 0.00 3.93 1.19 0.10 68.20 05:12:01 AM 1 33.37 0.00 3.03 0.42 0.10 63.08 Average: all 15.21 0.02 2.07 0.80 0.10 81.80 Average: 0 10.85 0.00 2.04 0.81 0.10 86.19 Average: 1 19.57 0.03 2.09 0.79 0.10 77.41