---> uname -a: Linux prd-centos8-robot-2c-8g-48824.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 627 4888 19 2181 6771 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:f2:d4:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fef2:d4fe/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) 08/02/2025 _x86_64_ (2 CPU) 23:35:35 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 135.62 82.32 53.30 8138.35 38047.22 11:38:01 PM 120.76 0.22 120.54 11.33 11237.32 11:39:01 PM 43.59 1.03 42.55 113.56 5472.08 11:40:01 PM 60.01 9.45 50.57 1684.11 3548.73 11:41:01 PM 34.74 0.03 34.71 3.47 6289.99 11:42:01 PM 3.85 0.00 3.85 0.00 138.67 11:43:01 PM 0.13 0.00 0.13 0.00 1.17 11:44:01 PM 0.20 0.02 0.18 0.13 2.27 11:45:01 PM 1.90 0.00 1.90 0.00 90.62 11:46:01 PM 0.62 0.08 0.53 4.13 45.08 11:47:01 PM 0.43 0.00 0.43 0.00 28.90 11:48:01 PM 10.60 0.32 10.28 36.93 373.29 11:49:01 PM 29.71 0.52 29.19 63.85 1448.05 Average: 34.01 7.23 26.78 773.59 5132.87 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5516144 7012400 2366288 30.02 2688 1690252 762048 8.53 183088 1906632 82480 11:38:01 PM 5068040 6934200 2814392 35.70 2688 2043076 784660 8.79 190844 2281572 169036 11:39:01 PM 5206716 7045140 2675716 33.95 2688 2014232 683076 7.65 218972 2109564 10764 11:40:01 PM 4881828 6977320 3000604 38.07 2688 2262764 725900 8.13 261688 2364948 169048 11:41:01 PM 4916488 7013708 2965944 37.63 2688 2264860 676304 7.57 267060 2319180 4 11:42:01 PM 4916204 7013416 2966228 37.63 2688 2264860 676304 7.57 267064 2319412 4 11:43:01 PM 4916788 7014000 2965644 37.62 2688 2264860 676304 7.57 267064 2319200 12 11:44:01 PM 4868944 6966984 3013488 38.23 2688 2265696 756620 8.47 267188 2366316 824 11:45:01 PM 4867548 6965596 3014884 38.25 2688 2265696 756620 8.47 267336 2367840 4 11:46:01 PM 4859132 6958416 3023300 38.35 2688 2266932 779628 8.73 267636 2375804 4 11:47:01 PM 4790124 6890076 3092308 39.23 2688 2267600 856932 9.60 267636 2444684 4 11:48:01 PM 4913144 6886328 2969288 37.67 2688 2144596 821860 9.20 300880 2305228 65196 11:49:01 PM 5045928 6972052 2836504 35.99 2688 2099496 733552 8.21 465768 2015888 25044 Average: 4982079 6973049 2900353 36.80 2688 2162686 745370 8.35 268633 2268944 40186 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 275.19 169.58 1159.84 57.00 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 110.01 88.39 1315.58 12.20 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 15.08 10.40 7.04 4.02 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 46.05 40.35 329.12 10.14 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 537.04 389.45 106.43 91.42 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.75 2.17 0.80 0.67 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 2.70 1.88 0.43 0.41 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 60.86 46.04 38.57 4.63 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 0.82 0.12 0.04 0.01 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 78.87 74.63 49.32 6.40 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 18.03 16.53 21.03 1.67 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 77.15 51.99 100.49 28.62 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 23.01 18.39 16.88 8.34 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 95.97 69.99 241.98 17.35 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) 08/02/2025 _x86_64_ (2 CPU) 23:35:35 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 29.41 0.06 7.25 39.13 0.10 24.04 11:37:01 PM 0 25.81 0.07 7.56 36.33 0.08 30.14 11:37:01 PM 1 32.97 0.05 6.94 41.90 0.12 18.02 11:38:01 PM all 37.54 0.00 5.38 3.02 0.11 53.94 11:38:01 PM 0 28.50 0.00 4.67 2.61 0.12 64.11 11:38:01 PM 1 46.63 0.00 6.09 3.44 0.10 43.74 11:39:01 PM all 16.77 0.00 2.31 1.05 0.08 79.80 11:39:01 PM 0 7.97 0.00 2.10 0.95 0.07 88.91 11:39:01 PM 1 25.55 0.00 2.52 1.15 0.08 70.70 11:40:01 PM all 29.53 0.00 5.68 1.07 0.09 63.63 11:40:01 PM 0 21.96 0.00 5.16 0.78 0.08 72.01 11:40:01 PM 1 37.09 0.00 6.21 1.35 0.10 55.25 11:41:01 PM all 4.60 0.00 1.67 0.85 0.05 92.83 11:41:01 PM 0 2.81 0.00 1.62 0.77 0.05 94.74 11:41:01 PM 1 6.38 0.00 1.73 0.92 0.05 90.92 11:42:01 PM all 0.36 0.00 0.08 0.01 0.04 99.51 11:42:01 PM 0 0.60 0.00 0.10 0.00 0.03 99.27 11:42:01 PM 1 0.12 0.00 0.07 0.02 0.05 99.75 11:43:01 PM all 0.25 0.00 0.09 0.00 0.03 99.62 11:43:01 PM 0 0.40 0.00 0.08 0.00 0.03 99.48 11:43:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 11:44:01 PM all 3.24 0.00 0.63 0.00 0.04 96.09 11:44:01 PM 0 4.81 0.00 0.84 0.00 0.05 94.30 11:44:01 PM 1 1.66 0.00 0.42 0.00 0.03 97.89 11:45:01 PM all 5.88 0.00 0.43 0.00 0.08 93.62 11:45:01 PM 0 7.79 0.00 0.51 0.00 0.05 91.65 11:45:01 PM 1 4.01 0.00 0.34 0.00 0.10 95.54 11:46:01 PM all 5.81 0.00 0.81 0.01 0.07 93.30 11:46:01 PM 0 5.32 0.00 0.63 0.00 0.07 93.98 11:46:01 PM 1 6.29 0.00 0.99 0.02 0.07 92.64 11:47:01 PM all 3.15 0.00 0.36 0.00 0.06 96.43 11:47:01 PM 0 1.25 0.00 0.18 0.00 0.05 98.51 11:47:01 PM 1 5.09 0.00 0.55 0.00 0.07 94.30 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 13.56 0.00 2.00 0.06 0.07 84.32 11:48:01 PM 0 10.69 0.00 1.85 0.05 0.07 87.34 11:48:01 PM 1 16.43 0.00 2.14 0.07 0.07 81.30 11:49:01 PM all 29.83 0.00 3.94 0.30 0.10 65.83 11:49:01 PM 0 11.64 0.00 2.84 0.25 0.08 85.19 11:49:01 PM 1 48.01 0.00 5.04 0.35 0.12 46.49 Average: all 13.89 0.00 2.36 3.49 0.07 80.18 Average: 0 9.98 0.01 2.17 3.19 0.06 84.59 Average: 1 17.78 0.00 2.56 3.79 0.08 75.79