---> uname -a: Linux prd-centos8-robot-2c-8g-51066.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 580 4938 19 2179 6819 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:60:b4:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:fe60:b4cb/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) 08/09/2025 _x86_64_ (2 CPU) 00:34:21 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 86.04 8.18 77.86 1951.22 6388.57 12:37:01 AM 89.19 0.72 88.47 52.92 9985.74 12:38:01 AM 42.64 7.13 35.51 1310.71 3136.31 12:39:01 AM 60.85 0.25 60.60 47.05 7655.25 12:40:01 AM 7.07 0.00 7.07 0.00 526.10 12:41:01 AM 0.33 0.00 0.33 0.00 5.93 12:42:01 AM 0.23 0.00 0.23 0.00 3.07 12:43:01 AM 2.30 0.22 2.08 11.73 117.95 12:44:01 AM 0.55 0.00 0.55 0.00 112.56 12:45:01 AM 0.37 0.00 0.37 0.00 12.88 12:46:01 AM 0.15 0.00 0.15 0.00 16.28 12:47:01 AM 0.17 0.00 0.17 0.00 16.68 12:48:01 AM 0.20 0.03 0.17 1.87 16.43 12:49:01 AM 13.78 0.32 13.46 36.92 516.59 12:50:01 AM 30.19 0.57 29.62 65.04 1660.83 Average: 22.27 1.16 21.11 231.83 2011.48 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5341204 7063624 2541228 32.24 2688 1904540 680820 7.62 186972 2035212 183192 12:37:01 AM 5206804 7049936 2675628 33.94 2688 2019424 674704 7.55 209404 2120696 49508 12:38:01 AM 5041436 7007704 2840996 36.04 2688 2139588 713268 7.99 259780 2226152 68436 12:39:01 AM 4981632 7068664 2900800 36.80 2688 2254724 628660 7.04 262536 2259724 10832 12:40:01 AM 4981776 7068808 2900656 36.80 2688 2254724 627980 7.03 262532 2259864 4 12:41:01 AM 4981968 7069012 2900464 36.80 2688 2254728 627980 7.03 262532 2259652 8 12:42:01 AM 4982328 7069372 2900104 36.79 2688 2254728 627980 7.03 262532 2259620 4 12:43:01 AM 4934768 7023904 2947664 37.40 2688 2256820 679388 7.61 262796 2306720 420 12:44:01 AM 4928640 7020624 2953792 37.47 2688 2259676 695016 7.78 262800 2312824 84 12:45:01 AM 4928088 7020448 2954344 37.48 2688 2260052 695016 7.78 262800 2313500 232 12:46:01 AM 4927628 7020368 2954804 37.49 2688 2260432 695016 7.78 262800 2313844 160 12:47:01 AM 4926672 7019788 2955760 37.50 2688 2260808 695016 7.78 262800 2314680 88 12:48:01 AM 4926408 7019964 2956024 37.50 2688 2261240 695016 7.78 262944 2315040 116 12:49:01 AM 4994120 6953896 2888312 36.64 2688 2131452 730864 8.18 299492 2228024 58076 12:50:01 AM 5097864 7022208 2784568 35.33 2688 2098324 693152 7.76 465844 1965100 25028 Average: 5012089 7033221 2870343 36.41 2688 2191417 677325 7.58 269904 2232710 26413 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 316.19 197.53 1829.78 58.86 0.00 0.00 0.00 0.00 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 69.03 46.70 582.45 7.92 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 47.01 37.06 328.02 9.13 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 594.67 435.62 119.82 101.97 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 2.82 1.97 0.46 0.43 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 2.65 2.02 0.56 0.48 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 1.85 0.68 0.22 0.11 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 59.62 38.03 18.37 6.80 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 25.40 23.56 6.83 4.82 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 13.08 9.06 2.76 1.79 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 14.56 9.25 3.11 1.86 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 13.91 9.66 3.72 2.41 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 11.18 8.76 2.76 1.86 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 86.89 55.83 99.27 35.12 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 19.53 17.09 15.62 7.95 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 85.23 59.52 200.92 16.10 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) 08/09/2025 _x86_64_ (2 CPU) 00:34:21 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 38.38 0.00 5.91 2.47 0.11 53.14 12:36:01 AM 0 35.38 0.00 5.24 2.25 0.10 57.03 12:36:01 AM 1 41.38 0.00 6.57 2.69 0.12 49.24 12:37:01 AM all 22.43 0.00 3.55 2.31 0.12 71.59 12:37:01 AM 0 9.87 0.00 2.25 1.92 0.12 85.84 12:37:01 AM 1 34.99 0.00 4.86 2.70 0.12 57.34 12:38:01 AM all 23.94 0.00 3.89 1.28 0.08 70.81 12:38:01 AM 0 18.23 0.00 3.47 1.38 0.08 76.83 12:38:01 AM 1 29.65 0.00 4.31 1.17 0.08 64.79 12:39:01 AM all 20.03 0.00 4.13 1.79 0.08 73.97 12:39:01 AM 0 20.15 0.00 4.36 1.78 0.07 73.64 12:39:01 AM 1 19.91 0.00 3.91 1.80 0.08 74.29 12:40:01 AM all 0.35 0.00 0.14 0.28 0.03 99.20 12:40:01 AM 0 0.12 0.00 0.13 0.30 0.03 99.42 12:40:01 AM 1 0.58 0.00 0.15 0.25 0.03 98.98 12:41:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:41:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.26 12:41:01 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 12:42:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:42:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 12:42:01 AM 1 0.15 0.00 0.05 0.00 0.03 99.77 12:43:01 AM all 10.49 0.00 1.04 0.03 0.07 88.38 12:43:01 AM 0 7.54 0.00 1.00 0.02 0.07 91.38 12:43:01 AM 1 13.44 0.00 1.07 0.05 0.07 85.38 12:44:01 AM all 13.69 0.00 0.50 0.00 0.06 85.75 12:44:01 AM 0 9.57 0.00 0.27 0.00 0.05 90.11 12:44:01 AM 1 17.82 0.00 0.74 0.00 0.07 81.38 12:45:01 AM all 4.38 0.00 0.33 0.00 0.08 95.21 12:45:01 AM 0 4.48 0.00 0.33 0.00 0.10 95.08 12:45:01 AM 1 4.28 0.00 0.32 0.00 0.07 95.34 12:46:01 AM all 4.57 0.00 0.33 0.00 0.07 95.03 12:46:01 AM 0 3.73 0.00 0.28 0.00 0.05 95.94 12:46:01 AM 1 5.42 0.00 0.37 0.00 0.08 94.13 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 4.43 0.00 0.35 0.00 0.06 95.16 12:47:01 AM 0 2.98 0.00 0.30 0.00 0.05 96.67 12:47:01 AM 1 5.89 0.00 0.40 0.00 0.07 93.65 12:48:01 AM all 4.05 0.00 0.27 0.00 0.08 95.60 12:48:01 AM 0 4.08 0.00 0.25 0.00 0.07 95.60 12:48:01 AM 1 4.03 0.00 0.28 0.00 0.08 95.60 12:49:01 AM all 16.91 0.00 2.06 0.11 0.08 80.85 12:49:01 AM 0 16.20 0.00 2.01 0.15 0.08 81.56 12:49:01 AM 1 17.61 0.00 2.11 0.07 0.07 80.15 12:50:01 AM all 30.86 0.00 4.44 0.25 0.07 64.38 12:50:01 AM 0 23.43 0.00 3.82 0.28 0.07 72.40 12:50:01 AM 1 38.27 0.00 5.06 0.22 0.08 56.36 Average: all 13.02 0.00 1.81 0.57 0.07 84.54 Average: 0 10.47 0.00 1.59 0.54 0.07 87.34 Average: 1 15.57 0.00 2.02 0.60 0.07 81.74