---> uname -a: Linux prd-centos8-robot-2c-8g-11857.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 585 4975 19 2136 6815 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:ef:58:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:feef:5881/64 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:46 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 188.05 141.42 46.63 13240.69 37650.38 04:01:01 AM 77.81 13.22 64.59 2370.95 5889.51 04:02:01 AM 85.86 0.80 85.06 53.01 9508.42 04:03:01 AM 13.78 0.38 13.40 64.25 1272.08 04:04:01 AM 58.01 0.03 57.97 3.47 7603.62 04:05:01 AM 6.87 0.00 6.87 0.00 729.70 04:06:01 AM 0.22 0.00 0.22 0.00 2.82 04:07:01 AM 0.17 0.00 0.17 0.00 1.75 04:08:01 AM 2.00 0.10 1.90 32.13 99.65 04:09:01 AM 0.87 0.00 0.87 0.00 44.70 04:10:01 AM 0.33 0.00 0.33 0.00 93.12 04:11:01 AM 0.32 0.00 0.32 0.00 15.71 04:12:01 AM 0.28 0.03 0.25 1.87 25.44 04:13:01 AM 18.71 0.40 18.31 47.58 1038.20 Average: 32.38 11.17 21.21 1129.60 4570.03 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5820844 7192380 2061580 26.15 2688 1570792 637688 7.14 153588 1648408 26420 04:01:01 AM 5330548 7040460 2551876 32.37 2688 1891732 723068 8.10 210804 2014284 149184 04:02:01 AM 5169792 7005332 2712632 34.41 2688 2012728 726532 8.13 221016 2144012 30688 04:03:01 AM 5183672 7028928 2698752 34.24 2688 2022544 715472 8.01 246128 2105216 7912 04:04:01 AM 5021128 7060152 2861296 36.30 2688 2208524 652372 7.30 257328 2226640 16560 04:05:01 AM 5022192 7061204 2860232 36.29 2688 2208524 652372 7.30 257328 2226636 16 04:06:01 AM 5022260 7061272 2860164 36.29 2688 2208524 652372 7.30 257336 2226620 12 04:07:01 AM 5022352 7061368 2860072 36.28 2688 2208528 652372 7.30 257332 2226588 8 04:08:01 AM 4979472 7020672 2902952 36.83 2688 2210708 715756 8.01 257600 2269064 172 04:09:01 AM 4972920 7017248 2909504 36.91 2688 2213836 715756 8.01 257604 2275512 2448 04:10:01 AM 4971988 7016736 2910436 36.92 2688 2214256 736460 8.25 257604 2276260 184 04:11:01 AM 4971840 7016952 2910584 36.92 2688 2214620 736460 8.25 257604 2276456 164 04:12:01 AM 5013368 7061352 2869056 36.40 2688 2217484 666684 7.46 258072 2234976 2288 04:13:01 AM 5131724 7010852 2750700 34.90 2688 2054768 714508 8.00 452144 1948536 13380 Average: 5116721 7046779 2765703 35.09 2688 2104112 692705 7.76 257249 2149943 17817 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 133.56 73.48 535.40 28.61 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 168.27 119.25 1174.02 33.11 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 60.01 44.02 585.87 7.85 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 22.61 14.81 7.31 4.89 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 635.86 477.72 423.92 111.92 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 1.97 1.08 0.35 0.21 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 2.47 1.95 0.43 0.42 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 3.08 1.88 0.46 0.42 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 43.73 26.66 13.36 4.18 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 37.69 28.76 8.90 5.48 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 17.58 11.05 3.40 2.11 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 15.29 9.45 2.89 1.78 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 14.33 10.25 3.64 2.93 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 87.07 56.56 102.25 34.15 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 88.82 62.63 204.49 17.01 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:46 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 28.92 0.07 8.35 31.25 0.08 31.34 04:00:01 AM 0 29.12 0.10 8.68 28.02 0.08 33.99 04:00:01 AM 1 28.72 0.03 8.02 34.47 0.07 28.68 04:01:01 AM all 32.38 0.00 5.61 4.87 0.09 57.04 04:01:01 AM 0 38.79 0.00 6.16 5.94 0.08 49.02 04:01:01 AM 1 25.97 0.00 5.05 3.80 0.10 65.08 04:02:01 AM all 22.27 0.00 3.13 4.50 0.11 69.99 04:02:01 AM 0 17.61 0.00 2.72 3.97 0.10 75.60 04:02:01 AM 1 26.93 0.00 3.54 5.03 0.12 64.39 04:03:01 AM all 12.46 0.00 1.96 1.24 0.06 84.27 04:03:01 AM 0 16.74 0.00 1.90 1.84 0.05 79.48 04:03:01 AM 1 8.18 0.00 2.02 0.65 0.07 89.08 04:04:01 AM all 26.16 0.00 4.72 2.91 0.09 66.11 04:04:01 AM 0 35.64 0.00 5.18 3.14 0.10 55.94 04:04:01 AM 1 16.71 0.00 4.27 2.68 0.08 76.26 04:05:01 AM all 0.32 0.00 0.13 0.34 0.03 99.18 04:05:01 AM 0 0.07 0.00 0.10 0.47 0.03 99.33 04:05:01 AM 1 0.57 0.00 0.15 0.22 0.03 99.03 04:06:01 AM all 0.33 0.00 0.09 0.00 0.04 99.54 04:06:01 AM 0 0.08 0.00 0.10 0.00 0.05 99.77 04:06:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 04:07:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 04:07:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 04:07:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 04:08:01 AM all 6.59 0.00 0.71 0.03 0.05 92.62 04:08:01 AM 0 7.51 0.00 0.92 0.02 0.05 91.51 04:08:01 AM 1 5.67 0.00 0.50 0.05 0.05 93.73 04:09:01 AM all 15.39 0.00 0.64 0.01 0.07 83.89 04:09:01 AM 0 17.39 0.00 0.64 0.02 0.07 81.89 04:09:01 AM 1 13.40 0.00 0.65 0.00 0.07 85.88 04:10:01 AM all 4.74 0.00 0.31 0.00 0.07 94.88 04:10:01 AM 0 3.39 0.00 0.27 0.00 0.07 96.27 04:10:01 AM 1 6.09 0.00 0.35 0.00 0.07 93.49 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 4.13 0.00 0.26 0.05 0.08 95.49 04:11:01 AM 0 3.36 0.00 0.25 0.02 0.07 96.31 04:11:01 AM 1 4.90 0.00 0.27 0.08 0.08 94.66 04:12:01 AM all 6.83 0.00 0.28 0.01 0.05 92.83 04:12:01 AM 0 3.11 0.00 0.30 0.02 0.05 96.52 04:12:01 AM 1 10.56 0.00 0.25 0.00 0.05 89.14 04:13:01 AM all 18.74 0.00 2.74 1.52 0.08 76.92 04:13:01 AM 0 23.71 0.00 3.17 1.22 0.08 71.81 04:13:01 AM 1 13.77 0.00 2.31 1.82 0.08 82.02 Average: all 12.82 0.00 2.07 3.32 0.07 81.72 Average: 0 14.03 0.01 2.17 3.18 0.07 80.54 Average: 1 11.60 0.00 1.96 3.47 0.07 82.90