---> uname -a: Linux prd-centos8-robot-2c-8g-3122.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4924 19 2181 6808 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:96:91:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85379sec preferred_lft 85379sec inet6 fe80::f816:3eff:fe96:91a7/64 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) 08/22/2025 _x86_64_ (2 CPU) 00:35:31 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 77.40 12.33 65.07 3894.68 6649.43 12:38:01 AM 84.42 0.72 83.71 52.92 10078.94 12:39:01 AM 42.48 0.42 42.06 64.79 3383.89 12:40:01 AM 72.03 6.96 65.06 1292.77 8031.24 12:41:01 AM 8.36 0.00 8.36 0.00 621.91 12:42:01 AM 2.57 0.00 2.57 0.00 75.36 12:43:01 AM 0.13 0.00 0.13 0.00 2.48 12:44:01 AM 0.53 0.22 0.32 11.73 45.36 12:45:01 AM 2.22 0.00 2.22 0.00 181.27 12:46:01 AM 0.30 0.00 0.30 0.00 10.85 12:47:01 AM 0.37 0.00 0.37 0.00 23.16 12:48:01 AM 0.25 0.00 0.25 0.00 12.30 12:49:01 AM 0.20 0.00 0.20 0.00 15.31 12:50:01 AM 0.13 0.00 0.13 0.00 16.14 12:51:01 AM 0.60 0.03 0.57 0.27 15.73 12:52:01 AM 30.49 0.65 29.84 74.11 1653.38 Average: 20.15 1.33 18.82 336.93 1926.06 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5351264 7051528 2531164 32.11 2688 1882832 702440 7.87 190036 2019492 166592 12:38:01 AM 5159416 7000828 2723012 34.55 2688 2017024 701756 7.86 198904 2168096 42480 12:39:01 AM 5119584 7022176 2762844 35.05 2688 2076076 697036 7.80 230548 2175328 49228 12:40:01 AM 4961564 7054388 2920864 37.06 2688 2260044 636364 7.13 262340 2277520 10848 12:41:01 AM 4961884 7054532 2920544 37.05 2688 2260048 636364 7.13 262348 2277420 4 12:42:01 AM 4961820 7054468 2920608 37.05 2688 2260048 636364 7.13 262352 2277412 4 12:43:01 AM 4961824 7054468 2920604 37.05 2688 2260048 636364 7.13 262348 2277584 4 12:44:01 AM 4915880 7010352 2966548 37.63 2688 2261876 699704 7.83 262624 2323028 332 12:45:01 AM 4908384 7005904 2974044 37.73 2688 2264932 699704 7.83 262624 2330636 52 12:46:01 AM 4908308 7006204 2974120 37.73 2688 2265308 699704 7.83 262624 2330900 204 12:47:01 AM 4907884 7006160 2974544 37.74 2688 2265688 699704 7.83 262624 2331232 36 12:48:01 AM 4906924 7005576 2975504 37.75 2688 2266064 699704 7.83 262624 2332188 100 12:49:01 AM 4906460 7005488 2975968 37.75 2688 2266440 699704 7.83 262624 2332596 84 12:50:01 AM 4904976 7004384 2977452 37.77 2688 2266820 706256 7.91 262624 2333936 4 12:51:01 AM 4953832 7054924 2928596 37.15 2688 2268480 646976 7.24 263076 2285152 1440 12:52:01 AM 5091132 7014520 2791296 35.41 2688 2097036 682412 7.64 465628 1970596 9072 Average: 4992571 7025369 2889857 36.66 2688 2202423 680035 7.61 264747 2252695 17530 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 302.35 191.02 1740.55 61.38 0.00 0.00 0.00 0.00 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 70.44 49.33 735.07 9.03 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 32.99 26.75 131.03 7.61 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 597.65 433.36 319.63 100.90 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 2.97 2.07 0.69 0.61 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 2.83 0.82 0.50 0.21 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 3.08 2.22 0.93 0.80 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 52.61 33.99 16.47 5.34 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 35.49 28.34 8.71 5.70 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 15.33 9.20 2.93 1.80 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 12.75 9.15 2.84 1.85 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 10.96 9.10 2.64 1.79 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 11.20 9.18 2.64 1.80 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 11.33 9.28 2.71 1.81 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 36.30 24.36 10.85 4.49 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 48.48 38.04 89.62 41.47 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 77.92 54.76 191.73 15.41 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) 08/22/2025 _x86_64_ (2 CPU) 00:35:31 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 45.37 0.00 6.39 1.26 0.13 46.86 12:37:01 AM 0 52.18 0.00 7.18 1.35 0.12 39.18 12:37:01 AM 1 38.56 0.00 5.59 1.17 0.13 54.54 12:38:01 AM all 24.35 0.00 3.48 2.23 0.10 69.85 12:38:01 AM 0 33.31 0.00 3.83 1.55 0.10 61.20 12:38:01 AM 1 15.38 0.00 3.12 2.90 0.10 78.50 12:39:01 AM all 22.17 0.00 3.30 2.00 0.08 72.44 12:39:01 AM 0 23.71 0.00 3.52 2.37 0.08 70.32 12:39:01 AM 1 20.63 0.00 3.08 1.64 0.08 74.57 12:40:01 AM all 23.99 0.00 5.19 1.50 0.08 69.24 12:40:01 AM 0 22.63 0.00 4.93 1.64 0.08 70.72 12:40:01 AM 1 25.35 0.00 5.46 1.36 0.08 67.75 12:41:01 AM all 0.36 0.00 0.13 0.06 0.03 99.42 12:41:01 AM 0 0.62 0.00 0.10 0.02 0.03 99.23 12:41:01 AM 1 0.10 0.00 0.17 0.10 0.02 99.62 12:42:01 AM all 0.21 0.00 0.08 0.01 0.03 99.68 12:42:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 12:42:01 AM 1 0.28 0.00 0.07 0.02 0.03 99.60 12:43:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 12:43:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:43:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 12:44:01 AM all 8.06 0.00 0.84 0.01 0.06 91.04 12:44:01 AM 0 8.49 0.00 1.05 0.02 0.05 90.39 12:44:01 AM 1 7.62 0.00 0.62 0.00 0.07 91.69 12:45:01 AM all 15.72 0.00 0.66 0.02 0.06 83.55 12:45:01 AM 0 18.29 0.00 0.90 0.02 0.07 80.72 12:45:01 AM 1 13.15 0.00 0.42 0.02 0.05 86.37 12:46:01 AM all 4.36 0.00 0.32 0.00 0.07 95.26 12:46:01 AM 0 5.48 0.00 0.37 0.00 0.07 94.08 12:46:01 AM 1 3.23 0.00 0.27 0.00 0.07 96.44 12:47:01 AM all 4.33 0.00 0.28 0.00 0.06 95.34 12:47:01 AM 0 5.90 0.00 0.33 0.00 0.07 93.69 12:47:01 AM 1 2.76 0.00 0.22 0.00 0.05 96.97 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.32 0.00 0.32 0.00 0.05 95.31 12:48:01 AM 0 4.49 0.00 0.30 0.00 0.05 95.15 12:48:01 AM 1 4.15 0.00 0.33 0.00 0.05 95.47 12:49:01 AM all 4.36 0.00 0.26 0.00 0.05 95.33 12:49:01 AM 0 2.05 0.00 0.17 0.00 0.05 97.73 12:49:01 AM 1 6.68 0.00 0.35 0.00 0.05 92.92 12:50:01 AM all 4.38 0.00 0.33 0.00 0.06 95.23 12:50:01 AM 0 4.18 0.00 0.32 0.00 0.05 95.45 12:50:01 AM 1 4.58 0.00 0.33 0.00 0.07 95.02 12:51:01 AM all 4.97 0.00 0.64 0.01 0.06 94.32 12:51:01 AM 0 2.89 0.00 0.57 0.02 0.05 96.48 12:51:01 AM 1 7.05 0.00 0.72 0.00 0.07 92.16 12:52:01 AM all 27.66 0.00 3.83 0.14 0.17 68.20 12:52:01 AM 0 39.53 0.00 4.18 0.20 0.13 55.95 12:52:01 AM 1 15.80 0.00 3.48 0.08 0.20 80.43 Average: all 12.19 0.00 1.63 0.45 0.07 85.66 Average: 0 14.04 0.00 1.74 0.45 0.06 83.70 Average: 1 10.34 0.00 1.52 0.46 0.07 87.61