---> uname -a: Linux prd-centos8-robot-2c-8g-50073.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4767 19 2344 6814 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:08:36:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85464sec preferred_lft 85464sec inet6 fe80::f816:3eff:fe08:362c/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) 08/07/2025 _x86_64_ (2 CPU) 00:36:39 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 139.04 67.76 71.28 7965.76 40665.31 12:39:01 AM 122.59 0.72 121.88 52.92 12203.72 12:40:01 AM 29.83 0.42 29.41 64.79 2840.84 12:41:01 AM 75.75 6.96 68.79 1292.34 7930.45 12:42:01 AM 11.85 0.22 11.63 11.73 1143.54 12:43:01 AM 4.52 0.00 4.52 0.00 441.51 12:44:01 AM 0.68 0.00 0.68 0.00 316.33 12:45:01 AM 0.47 0.02 0.45 1.07 380.42 12:46:01 AM 0.57 0.00 0.57 0.00 198.40 12:47:01 AM 0.78 0.00 0.78 0.00 782.57 12:48:01 AM 0.67 0.03 0.63 1.87 632.19 12:49:01 AM 0.80 0.37 0.43 53.45 238.05 12:50:01 AM 0.17 0.00 0.17 0.00 28.42 12:51:01 AM 7.00 0.32 6.68 36.93 348.43 12:52:01 AM 33.24 0.57 32.67 65.04 4526.01 Average: 28.53 5.16 23.37 636.46 4845.45 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5317904 7002988 2564520 32.53 2688 1871804 741576 8.30 220736 2040400 200592 12:39:01 AM 5170456 7008320 2711968 34.41 2688 2013816 710148 7.95 198940 2161868 42480 12:40:01 AM 5144672 7024500 2737752 34.73 2688 2054076 685044 7.67 230852 2153544 38100 12:41:01 AM 4969596 7058072 2912828 36.95 2688 2256128 633464 7.09 263040 2270752 26904 12:42:01 AM 4928296 7017184 2954128 37.48 2688 2256688 688264 7.71 263168 2311260 212 12:43:01 AM 4905900 7003524 2976524 37.76 2688 2265464 703640 7.88 263644 2332624 132 12:44:01 AM 4887664 7000028 2994760 37.99 2688 2280240 703640 7.88 263644 2350648 5784 12:45:01 AM 4880068 6999600 3002356 38.09 2688 2287340 703640 7.88 263648 2358940 1516 12:46:01 AM 4847300 6980696 3035124 38.50 2688 2301252 719528 8.06 263716 2390868 9708 12:47:01 AM 4806596 6961016 3075828 39.02 2688 2322236 750860 8.41 263716 2431416 7444 12:48:01 AM 4771432 6941560 3110992 39.47 2688 2337860 766620 8.58 263952 2466424 4196 12:49:01 AM 4391352 6890996 3491072 44.29 2688 2342592 781232 8.75 265268 2465772 340 12:50:01 AM 4389096 6889256 3493328 44.32 2688 2343096 776052 8.69 265284 2467804 24 12:51:01 AM 4842644 6970080 3039780 38.56 2688 2298952 716692 8.02 379516 2294000 140468 12:52:01 AM 4892512 6987636 2989912 37.93 2688 2268652 714028 7.99 547096 2084988 14444 Average: 4876366 6982364 3006058 38.14 2688 2233346 719629 8.06 281081 2305421 32823 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 318.18 196.05 1647.49 61.46 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 84.09 64.35 827.14 9.91 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 18.31 10.80 7.18 4.29 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 223.30 165.27 365.04 42.94 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 17.15 10.15 6.56 1.11 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 28.88 26.30 64.98 8.00 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 28.02 28.01 97.62 8.34 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 18.56 17.51 35.82 6.06 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 32.86 26.37 162.63 11.57 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 32.13 25.26 339.16 2.66 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 23.86 21.25 252.84 2.29 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 42.27 55.45 39.52 4.88 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 15.09 12.85 3.56 2.25 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 95.85 63.69 175.29 116.09 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 16.88 16.23 14.89 7.74 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 66.37 49.31 269.33 19.31 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) 08/07/2025 _x86_64_ (2 CPU) 00:36:39 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 40.47 0.04 10.11 8.00 0.11 41.26 12:38:01 AM 0 47.29 0.02 9.93 6.86 0.12 35.79 12:38:01 AM 1 33.63 0.07 10.29 9.15 0.10 46.76 12:39:01 AM all 30.97 0.00 4.65 1.47 0.08 62.82 12:39:01 AM 0 48.09 0.00 5.82 1.45 0.08 44.56 12:39:01 AM 1 13.87 0.00 3.48 1.50 0.08 81.07 12:40:01 AM all 17.62 0.00 2.64 0.31 0.05 79.38 12:40:01 AM 0 12.74 0.00 2.39 0.33 0.05 84.49 12:40:01 AM 1 22.50 0.00 2.89 0.28 0.05 74.28 12:41:01 AM all 27.95 0.00 5.31 1.24 0.09 65.41 12:41:01 AM 0 34.24 0.00 5.67 1.56 0.10 58.44 12:41:01 AM 1 21.69 0.00 4.95 0.93 0.08 72.34 12:42:01 AM all 1.11 0.00 0.26 0.13 0.02 98.48 12:42:01 AM 0 0.58 0.00 0.23 0.23 0.02 98.93 12:42:01 AM 1 1.64 0.00 0.28 0.03 0.02 98.03 12:43:01 AM all 10.11 0.00 0.23 0.07 0.07 89.53 12:43:01 AM 0 15.58 0.00 0.22 0.03 0.07 84.10 12:43:01 AM 1 4.64 0.00 0.23 0.10 0.07 94.96 12:44:01 AM all 15.27 0.00 0.17 0.05 0.05 84.47 12:44:01 AM 0 23.46 0.00 0.17 0.02 0.05 76.31 12:44:01 AM 1 7.06 0.00 0.17 0.08 0.05 92.64 12:45:01 AM all 9.09 0.00 0.17 0.03 0.04 90.67 12:45:01 AM 0 12.94 0.00 0.17 0.07 0.05 86.78 12:45:01 AM 1 5.23 0.00 0.17 0.00 0.03 94.57 12:46:01 AM all 12.53 0.00 0.21 0.00 0.08 87.19 12:46:01 AM 0 23.63 0.00 0.20 0.00 0.07 76.10 12:46:01 AM 1 1.42 0.00 0.22 0.00 0.08 98.28 12:47:01 AM all 2.29 0.00 0.22 0.13 0.06 97.31 12:47:01 AM 0 2.92 0.00 0.20 0.00 0.07 96.81 12:47:01 AM 1 1.66 0.00 0.23 0.25 0.05 97.81 12:48:01 AM all 2.73 0.00 0.26 0.08 0.04 96.88 12:48:01 AM 0 4.33 0.00 0.37 0.00 0.05 95.25 12:48:01 AM 1 1.14 0.00 0.15 0.17 0.03 98.51 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 8.43 0.00 2.52 0.03 0.06 88.97 12:49:01 AM 0 10.41 0.00 2.48 0.02 0.05 87.04 12:49:01 AM 1 6.44 0.00 2.55 0.03 0.07 90.91 12:50:01 AM all 4.57 0.00 0.18 0.00 0.05 95.20 12:50:01 AM 0 7.98 0.00 0.20 0.00 0.07 91.75 12:50:01 AM 1 1.17 0.00 0.17 0.00 0.03 98.63 12:51:01 AM all 16.45 0.00 2.15 0.08 0.07 81.25 12:51:01 AM 0 25.46 0.00 2.64 0.10 0.08 71.71 12:51:01 AM 1 7.44 0.00 1.65 0.07 0.05 90.79 12:52:01 AM all 30.34 0.00 3.73 0.47 0.08 65.39 12:52:01 AM 0 37.41 0.00 4.37 0.32 0.07 57.83 12:52:01 AM 1 23.27 0.00 3.09 0.62 0.08 72.95 Average: all 15.34 0.00 2.19 0.81 0.06 81.61 Average: 0 20.48 0.00 2.34 0.73 0.07 76.38 Average: 1 10.19 0.00 2.03 0.88 0.06 86.83