---> uname -a: Linux prd-centos8-robot-2c-8g-4705.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: 2800.000 BogoMIPS: 5600.00 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 580 4898 19 2218 6820 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:0e:72:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe0e:72ef/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) 11/06/2024 _x86_64_ (2 CPU) 03:56:56 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 87.57 16.16 71.41 3219.99 5971.39 04:00:01 AM 79.81 0.70 79.11 50.78 9339.84 04:01:01 AM 22.44 0.43 22.01 64.91 1792.42 04:02:01 AM 63.04 0.10 62.94 5.20 7889.72 04:03:01 AM 4.30 0.10 4.20 32.12 182.51 04:04:01 AM 2.15 0.00 2.15 0.00 149.51 04:05:01 AM 0.85 0.00 0.85 0.00 585.94 04:06:01 AM 0.40 0.00 0.40 0.00 378.69 04:07:01 AM 0.42 0.02 0.40 1.07 193.62 04:08:01 AM 1.17 0.35 0.82 54.25 202.13 04:09:01 AM 0.40 0.03 0.37 1.07 39.76 04:10:01 AM 0.18 0.00 0.18 0.00 14.70 04:11:01 AM 10.36 0.33 10.03 37.86 657.69 Average: 21.01 1.40 19.61 266.72 2107.77 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5332696 7030184 2549736 32.35 2688 1879392 703116 7.87 208836 2015892 136844 04:00:01 AM 5172584 7007328 2709848 34.38 2688 2011316 710728 7.96 220272 2135624 30112 04:01:01 AM 5174820 7045200 2707612 34.35 2688 2046196 674280 7.55 243580 2113956 32748 04:02:01 AM 5032040 7067080 2850392 36.16 2688 2204436 626480 7.01 256700 2218964 92 04:03:01 AM 4990500 7027352 2891932 36.69 2688 2206248 689668 7.72 256824 2259944 848 04:04:01 AM 4965572 7011480 2916860 37.00 2688 2215324 689668 7.72 257296 2284216 7528 04:05:01 AM 4951204 7011396 2931228 37.19 2688 2229684 689668 7.72 257296 2298652 4780 04:06:01 AM 4942188 7009276 2940244 37.30 2688 2236528 689668 7.72 257296 2307484 312 04:07:01 AM 4934456 7008308 2947976 37.40 2688 2243268 706040 7.91 257344 2314648 1272 04:08:01 AM 4633700 6952560 3248732 41.21 2688 2249556 721380 8.08 258872 2328232 304 04:09:01 AM 4542204 6946012 3340228 42.38 2688 2250276 722064 8.08 258876 2326592 4 04:10:01 AM 4542344 6946416 3340088 42.37 2688 2250748 741488 8.30 258884 2326588 96 04:11:01 AM 5029152 6991460 2853280 36.20 2688 2137592 711924 7.97 333948 2161972 61852 Average: 4941805 7004158 2940627 37.31 2688 2166197 698167 7.82 255848 2237905 21292 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 278.39 163.31 1576.80 57.70 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 61.11 44.52 586.31 7.70 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 18.14 12.05 7.08 4.41 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 168.64 119.30 331.26 39.41 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 17.43 10.58 11.93 1.23 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 33.94 25.86 77.33 6.59 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 38.29 30.82 94.65 8.54 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 17.33 12.25 38.31 5.55 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 27.86 25.44 24.71 12.81 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 40.80 51.57 66.64 4.57 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 10.61 11.65 2.21 1.77 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 16.28 14.45 3.73 2.50 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 76.87 53.56 147.40 87.80 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 61.98 44.26 228.35 18.51 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) 11/06/2024 _x86_64_ (2 CPU) 03:56:56 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 36.38 0.00 6.14 3.65 0.13 53.70 03:59:01 AM 0 43.17 0.00 7.77 4.04 0.12 44.90 03:59:01 AM 1 29.59 0.00 4.50 3.27 0.13 62.51 04:00:01 AM all 23.03 0.00 3.24 4.05 0.13 69.56 04:00:01 AM 0 32.32 0.00 4.05 4.15 0.13 59.35 04:00:01 AM 1 13.76 0.00 2.43 3.95 0.12 79.74 04:01:01 AM all 14.37 0.00 2.24 0.68 0.08 82.63 04:01:01 AM 0 14.63 0.00 2.45 1.03 0.08 81.80 04:01:01 AM 1 14.10 0.00 2.02 0.33 0.08 83.46 04:02:01 AM all 22.97 0.00 3.93 2.31 0.09 70.70 04:02:01 AM 0 22.96 0.00 4.08 2.88 0.10 69.98 04:02:01 AM 1 22.98 0.00 3.78 1.74 0.08 71.42 04:03:01 AM all 1.34 0.00 0.19 0.08 0.04 98.34 04:03:01 AM 0 2.52 0.00 0.25 0.17 0.05 97.01 04:03:01 AM 1 0.17 0.00 0.13 0.00 0.03 99.67 04:04:01 AM all 10.00 0.00 0.26 0.01 0.08 89.65 04:04:01 AM 0 14.36 0.00 0.29 0.02 0.07 85.27 04:04:01 AM 1 5.66 0.00 0.23 0.00 0.10 94.01 04:05:01 AM all 16.42 0.00 0.21 0.13 0.08 83.17 04:05:01 AM 0 14.74 0.00 0.18 0.00 0.08 84.99 04:05:01 AM 1 18.10 0.00 0.23 0.25 0.07 81.35 04:06:01 AM all 6.93 0.00 0.13 0.11 0.05 92.78 04:06:01 AM 0 3.84 0.00 0.13 0.22 0.05 95.76 04:06:01 AM 1 10.02 0.00 0.13 0.00 0.05 89.79 04:07:01 AM all 16.34 0.00 0.19 0.06 0.08 83.32 04:07:01 AM 0 18.28 0.00 0.20 0.02 0.08 81.42 04:07:01 AM 1 14.41 0.00 0.18 0.10 0.08 85.23 04:08:01 AM all 7.62 0.00 5.56 0.05 0.08 86.68 04:08:01 AM 0 9.55 0.00 5.70 0.03 0.10 84.62 04:08:01 AM 1 5.70 0.00 5.43 0.07 0.07 88.74 04:09:01 AM all 3.90 0.00 1.12 0.01 0.08 94.88 04:09:01 AM 0 2.87 0.00 1.15 0.02 0.07 95.89 04:09:01 AM 1 4.93 0.00 1.09 0.00 0.10 93.88 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 4.99 0.00 0.22 0.00 0.07 94.72 04:10:01 AM 0 4.21 0.00 0.18 0.00 0.05 95.55 04:10:01 AM 1 5.78 0.00 0.25 0.00 0.08 93.88 04:11:01 AM all 19.65 0.00 2.55 0.11 0.08 77.62 04:11:01 AM 0 13.51 0.00 2.20 0.07 0.08 84.14 04:11:01 AM 1 25.78 0.00 2.89 0.15 0.08 71.09 Average: all 14.14 0.00 2.00 0.86 0.08 82.92 Average: 0 15.14 0.00 2.20 0.97 0.08 81.61 Average: 1 13.15 0.00 1.79 0.76 0.08 84.22