---> uname -a: Linux prd-centos8-robot-2c-8g-45296.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 605 4910 19 2181 6794 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:d2:56:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:fed2:5692/64 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) 07/23/2025 _x86_64_ (2 CPU) 00:54:27 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 85.95 15.26 70.69 5422.73 6823.23 12:57:01 AM 94.17 0.72 93.45 52.92 10585.10 12:58:01 AM 31.49 0.42 31.08 64.79 2785.92 12:59:01 AM 76.99 6.96 70.03 1292.77 8334.04 01:00:01 AM 6.53 0.00 6.53 0.00 512.96 01:01:01 AM 0.50 0.02 0.48 0.13 6.46 01:02:01 AM 0.80 0.07 0.73 1.73 9.88 01:03:01 AM 1.97 0.02 1.95 0.13 106.62 01:04:01 AM 0.62 0.00 0.62 0.00 116.96 01:05:01 AM 0.45 0.00 0.45 0.00 21.31 01:06:01 AM 0.30 0.00 0.30 0.00 15.39 01:07:01 AM 0.20 0.00 0.20 0.00 10.45 01:08:01 AM 0.22 0.03 0.18 1.87 20.40 01:09:01 AM 5.20 0.32 4.88 36.92 177.64 01:10:01 AM 30.76 0.57 30.19 65.04 1704.30 Average: 22.41 1.63 20.79 462.63 2082.12 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5389060 7066900 2493372 31.63 2688 1861624 738016 8.26 185720 1993156 150064 12:57:01 AM 5182956 7023308 2699476 34.25 2688 2016040 734048 8.22 198128 2153340 42484 12:58:01 AM 5159280 7042864 2723152 34.55 2688 2057224 727124 8.14 229144 2139888 37684 12:59:01 AM 4958164 7045908 2924268 37.10 2688 2255620 665512 7.45 262064 2284144 10836 01:00:01 AM 4957024 7044668 2925408 37.11 2688 2255620 684188 7.66 262068 2284588 8 01:01:01 AM 4956336 7043984 2926096 37.12 2688 2255624 664708 7.44 262068 2285072 8 01:02:01 AM 4957340 7045052 2925092 37.11 2688 2255692 664708 7.44 262192 2284408 8 01:03:01 AM 4914340 7003472 2968092 37.65 2688 2257152 735132 8.23 262460 2326724 264 01:04:01 AM 4907560 6999784 2974872 37.74 2688 2260212 750820 8.41 262460 2333968 88 01:05:01 AM 4906836 6999436 2975596 37.75 2688 2260588 750820 8.41 262460 2334688 28 01:06:01 AM 4905356 6998344 2977076 37.77 2688 2260968 750820 8.41 262460 2335900 8 01:07:01 AM 4904568 6997924 2977864 37.78 2688 2261344 750820 8.41 262460 2336764 172 01:08:01 AM 4904512 6998344 2977920 37.78 2688 2261820 750820 8.41 262604 2336776 8 01:09:01 AM 5029160 6955932 2853272 36.20 2688 2098660 733252 8.21 263836 2225828 23732 01:10:01 AM 5066572 6991552 2815860 35.72 2688 2099044 733272 8.21 465808 1995668 10208 Average: 5006604 7017165 2875828 36.48 2688 2181149 722271 8.09 264395 2243394 18373 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 293.52 184.99 1687.56 63.41 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 80.36 58.10 788.86 9.00 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 24.15 17.28 26.08 5.85 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 622.58 443.82 406.96 97.69 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.75 1.92 0.44 0.41 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 1.53 0.82 0.42 0.18 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 3.78 1.90 0.53 0.41 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 54.11 35.41 16.37 5.55 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 33.19 28.31 8.27 5.55 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 15.46 9.37 3.14 2.04 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 14.70 9.35 3.09 1.88 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.08 10.03 3.92 2.63 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 14.08 9.95 3.19 1.92 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 91.24 55.68 98.20 35.56 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.39 16.89 14.94 8.21 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 85.53 58.92 204.14 16.02 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) 07/23/2025 _x86_64_ (2 CPU) 00:54:27 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 42.20 0.00 6.27 1.58 0.12 49.82 12:56:01 AM 0 45.83 0.00 6.98 1.75 0.12 45.32 12:56:01 AM 1 38.57 0.00 5.56 1.42 0.12 54.34 12:57:01 AM all 25.63 0.00 3.75 2.24 0.10 68.28 12:57:01 AM 0 35.46 0.00 4.18 2.37 0.10 57.89 12:57:01 AM 1 15.80 0.00 3.32 2.12 0.10 78.67 12:58:01 AM all 20.00 0.00 3.03 2.55 0.11 74.31 12:58:01 AM 0 17.80 0.00 2.72 3.15 0.10 76.23 12:58:01 AM 1 22.21 0.00 3.34 1.94 0.12 72.39 12:59:01 AM all 25.57 0.00 5.14 0.77 0.09 68.43 12:59:01 AM 0 33.33 0.00 5.84 0.72 0.10 60.01 12:59:01 AM 1 17.82 0.00 4.43 0.82 0.08 76.84 01:00:01 AM all 0.33 0.00 0.13 0.18 0.03 99.33 01:00:01 AM 0 0.58 0.00 0.12 0.23 0.02 99.05 01:00:01 AM 1 0.08 0.00 0.13 0.12 0.05 99.62 01:01:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 01:01:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 01:01:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 01:02:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 01:02:01 AM 0 0.58 0.00 0.08 0.00 0.00 99.33 01:02:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 01:03:01 AM all 8.02 0.00 0.86 0.01 0.05 91.06 01:03:01 AM 0 9.56 0.00 1.14 0.02 0.05 89.24 01:03:01 AM 1 6.49 0.00 0.59 0.00 0.05 92.87 01:04:01 AM all 15.60 0.00 0.70 0.00 0.07 83.63 01:04:01 AM 0 17.73 0.00 0.79 0.00 0.07 81.41 01:04:01 AM 1 13.46 0.00 0.62 0.00 0.07 85.85 01:05:01 AM all 4.42 0.00 0.31 0.00 0.06 95.21 01:05:01 AM 0 3.51 0.00 0.22 0.00 0.05 96.22 01:05:01 AM 1 5.34 0.00 0.40 0.00 0.07 94.19 01:06:01 AM all 4.36 0.00 0.33 0.00 0.06 95.25 01:06:01 AM 0 5.84 0.00 0.42 0.00 0.07 93.68 01:06:01 AM 1 2.89 0.00 0.23 0.00 0.05 96.82 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 4.51 0.00 0.33 0.00 0.07 95.10 01:07:01 AM 0 2.63 0.00 0.22 0.00 0.07 97.09 01:07:01 AM 1 6.39 0.00 0.44 0.00 0.07 93.11 01:08:01 AM all 4.60 0.00 0.30 0.00 0.04 95.06 01:08:01 AM 0 3.84 0.00 0.25 0.00 0.03 95.87 01:08:01 AM 1 5.35 0.00 0.35 0.00 0.05 94.25 01:09:01 AM all 12.63 0.00 1.65 0.03 0.05 85.64 01:09:01 AM 0 13.34 0.00 1.35 0.03 0.05 85.23 01:09:01 AM 1 11.91 0.00 1.96 0.03 0.05 86.04 01:10:01 AM all 29.83 0.00 3.65 0.17 0.08 66.27 01:10:01 AM 0 45.08 0.00 4.31 0.20 0.10 50.31 01:10:01 AM 1 14.56 0.00 2.99 0.13 0.07 82.25 Average: all 13.23 0.00 1.77 0.50 0.07 84.42 Average: 0 15.72 0.00 1.91 0.57 0.06 81.74 Average: 1 10.75 0.00 1.64 0.44 0.07 87.11