---> uname -a: Linux prd-centos8-robot-2c-8g-2542.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 584 4943 19 2169 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:f7:bf:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85421sec preferred_lft 85421sec inet6 fe80::f816:3eff:fef7:bf97/64 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) 08/19/2025 _x86_64_ (2 CPU) 04:51:37 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 123.29 42.54 80.76 7476.71 24996.87 04:54:01 AM 91.57 0.72 90.85 52.92 10829.97 04:55:01 AM 32.32 0.42 31.91 64.78 2999.38 04:56:01 AM 77.02 6.97 70.05 1292.98 8256.34 04:57:01 AM 6.88 0.00 6.88 0.00 586.80 04:58:01 AM 2.35 0.00 2.35 0.00 68.88 04:59:01 AM 0.13 0.00 0.13 0.00 1.72 05:00:01 AM 0.55 0.22 0.33 11.73 91.52 05:01:01 AM 2.02 0.02 2.00 0.13 70.98 05:02:01 AM 0.57 0.07 0.50 1.73 8.91 05:03:01 AM 0.27 0.00 0.27 0.00 4.43 05:04:01 AM 0.20 0.00 0.20 0.00 2.30 05:05:01 AM 0.15 0.00 0.15 0.00 1.90 05:06:01 AM 0.15 0.00 0.15 0.00 1.52 05:07:01 AM 15.70 0.33 15.36 37.86 780.10 Average: 23.54 3.42 20.13 595.93 3246.78 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5381892 7068036 2500540 31.72 2688 1869020 706180 7.91 188600 1993096 177004 04:54:01 AM 5170304 7008048 2712128 34.41 2688 2013372 696468 7.80 198856 2156652 42480 04:55:01 AM 5155916 7041508 2726516 34.59 2688 2059220 679900 7.61 230116 2137776 39936 04:56:01 AM 4967368 7056204 2915064 36.98 2688 2256332 635696 7.12 262700 2269704 10840 04:57:01 AM 4967372 7056208 2915060 36.98 2688 2256332 635696 7.12 262696 2269712 4 04:58:01 AM 4967444 7056284 2914988 36.98 2688 2256336 635696 7.12 262700 2269668 4 04:59:01 AM 4967324 7056164 2915108 36.98 2688 2256336 635696 7.12 262704 2269820 4 05:00:01 AM 4918528 7010264 2963904 37.60 2688 2259232 683404 7.65 262836 2317972 28 05:01:01 AM 4918340 7010088 2964092 37.60 2688 2259244 683404 7.65 262836 2318140 8 05:02:01 AM 4918492 7010324 2963940 37.60 2688 2259328 683404 7.65 263036 2317828 16 05:03:01 AM 4918384 7010236 2964048 37.60 2688 2259348 683404 7.65 263036 2317916 16 05:04:01 AM 4918596 7010464 2963836 37.60 2688 2259364 683404 7.65 263036 2317684 16 05:05:01 AM 4918680 7010556 2963752 37.60 2688 2259380 683404 7.65 263036 2317712 16 05:06:01 AM 4918452 7010348 2963980 37.60 2688 2259392 683404 7.65 263036 2317876 16 05:07:01 AM 5080732 6992232 2801700 35.54 2688 2084800 731840 8.19 303256 2139452 24020 Average: 5005855 7027131 2876577 36.49 2688 2191136 676067 7.57 254165 2248734 19627 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 315.69 193.67 1757.82 58.21 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 65.86 50.68 716.08 8.53 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 26.47 23.21 73.51 14.33 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 560.57 375.12 374.65 89.30 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 1.47 0.83 0.31 0.14 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.58 2.03 0.56 0.49 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 3.48 2.25 0.76 0.65 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 22.19 13.56 18.92 2.07 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 0.40 0.12 0.03 0.01 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 0.33 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 1.00 0.18 0.17 0.07 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 0.52 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 0.98 0.20 0.06 0.01 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 0.37 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 72.82 48.93 89.27 30.14 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 71.65 47.40 202.15 13.60 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) 08/19/2025 _x86_64_ (2 CPU) 04:51:37 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 47.24 0.02 9.34 2.57 0.13 40.70 04:53:01 AM 0 40.48 0.00 9.52 2.19 0.13 47.68 04:53:01 AM 1 54.02 0.03 9.17 2.96 0.12 33.70 04:54:01 AM all 24.81 0.00 3.68 0.92 0.07 70.52 04:54:01 AM 0 26.94 0.00 3.48 0.83 0.07 68.68 04:54:01 AM 1 22.67 0.00 3.89 1.00 0.08 72.36 04:55:01 AM all 20.67 0.00 3.36 0.51 0.08 75.38 04:55:01 AM 0 30.20 0.00 3.85 0.88 0.08 64.98 04:55:01 AM 1 11.13 0.00 2.87 0.13 0.07 85.80 04:56:01 AM all 25.18 0.00 5.40 0.85 0.09 68.47 04:56:01 AM 0 33.95 0.00 6.63 0.80 0.10 58.52 04:56:01 AM 1 16.45 0.00 4.17 0.90 0.08 78.39 04:57:01 AM all 0.33 0.00 0.09 0.06 0.01 99.51 04:57:01 AM 0 0.55 0.00 0.05 0.00 0.00 99.40 04:57:01 AM 1 0.12 0.00 0.13 0.12 0.02 99.62 04:58:01 AM all 0.24 0.00 0.07 0.02 0.03 99.64 04:58:01 AM 0 0.20 0.00 0.05 0.03 0.03 99.68 04:58:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 04:59:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:59:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 04:59:01 AM 1 0.65 0.00 0.07 0.00 0.03 99.25 05:00:01 AM all 4.12 0.00 0.89 0.02 0.03 94.94 05:00:01 AM 0 5.94 0.00 1.35 0.00 0.03 92.68 05:00:01 AM 1 2.31 0.00 0.42 0.03 0.03 97.21 05:01:01 AM all 0.79 0.00 0.10 0.03 0.03 99.05 05:01:01 AM 0 0.88 0.00 0.10 0.05 0.03 98.93 05:01:01 AM 1 0.70 0.00 0.10 0.00 0.03 99.16 05:02:01 AM all 0.67 0.00 0.13 0.01 0.03 99.17 05:02:01 AM 0 0.62 0.00 0.12 0.00 0.02 99.25 05:02:01 AM 1 0.72 0.00 0.13 0.02 0.03 99.10 05:03:01 AM all 0.62 0.00 0.11 0.00 0.03 99.25 05:03:01 AM 0 0.75 0.00 0.12 0.00 0.03 99.10 05:03:01 AM 1 0.49 0.00 0.10 0.00 0.02 99.40 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 0.77 0.00 0.12 0.00 0.03 99.09 05:04:01 AM 0 0.77 0.00 0.10 0.00 0.02 99.11 05:04:01 AM 1 0.77 0.00 0.13 0.00 0.03 99.06 05:05:01 AM all 0.64 0.00 0.12 0.00 0.03 99.21 05:05:01 AM 0 0.74 0.00 0.10 0.00 0.03 99.13 05:05:01 AM 1 0.54 0.00 0.13 0.00 0.03 99.30 05:06:01 AM all 0.70 0.00 0.10 0.00 0.03 99.16 05:06:01 AM 0 0.72 0.00 0.10 0.00 0.03 99.15 05:06:01 AM 1 0.69 0.00 0.10 0.00 0.03 99.18 05:07:01 AM all 15.93 0.00 2.44 0.08 0.07 81.49 05:07:01 AM 0 10.98 0.00 2.37 0.08 0.07 86.50 05:07:01 AM 1 20.89 0.00 2.51 0.08 0.07 76.45 Average: all 9.54 0.00 1.73 0.34 0.05 88.33 Average: 0 10.26 0.00 1.87 0.32 0.05 87.50 Average: 1 8.83 0.00 1.60 0.35 0.05 89.17