---> uname -a: Linux prd-centos8-robot-2c-8g-41338.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4913 19 2179 6795 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:0e:38:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fe0e:387f/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) 07/10/2025 _x86_64_ (2 CPU) 00:53:29 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 97.62 37.48 60.14 7022.76 5937.11 12:56:02 AM 101.72 0.72 101.00 52.92 11436.88 12:57:01 AM 16.21 0.42 15.79 65.88 1413.01 12:58:01 AM 75.52 6.97 68.56 1292.98 8414.48 12:59:01 AM 13.71 0.00 13.71 0.00 1262.03 01:00:01 AM 3.38 0.00 3.38 0.00 117.16 01:01:01 AM 0.20 0.02 0.18 0.13 1.90 01:02:01 AM 0.57 0.08 0.48 1.87 46.14 01:03:01 AM 1.98 0.00 1.98 0.00 172.17 01:04:01 AM 0.52 0.00 0.52 0.00 13.66 01:05:01 AM 0.30 0.03 0.27 1.87 18.58 01:06:01 AM 2.08 0.32 1.77 36.93 141.51 01:07:01 AM 30.52 0.33 30.19 37.19 1608.10 Average: 26.50 3.57 22.93 655.66 2353.63 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5406572 7083148 2475860 31.41 2688 1859632 658660 7.37 186972 1971964 170948 12:56:02 AM 5185428 7025444 2697004 34.22 2688 2015772 703768 7.88 198516 2150568 42480 12:57:01 AM 5207740 7075484 2674692 33.93 2688 2042852 652392 7.30 222884 2104044 35700 12:58:01 AM 4943972 7031696 2938460 37.28 2688 2255336 660756 7.40 262616 2294008 26912 12:59:01 AM 4948208 7035680 2934224 37.22 2688 2255344 660756 7.40 262620 2293196 8 01:00:01 AM 4947724 7035192 2934708 37.23 2688 2255348 649980 7.28 262624 2293380 4 01:01:01 AM 4946556 7034048 2935876 37.25 2688 2255348 649980 7.28 262624 2294512 4 01:02:01 AM 4905128 6993980 2977304 37.77 2688 2256708 704340 7.89 262996 2335856 216 01:03:01 AM 4897092 6989128 2985340 37.87 2688 2259892 719720 8.06 263000 2343632 24 01:04:01 AM 4896768 6989180 2985664 37.88 2688 2260268 719720 8.06 263000 2344016 236 01:05:01 AM 4896140 6989052 2986292 37.89 2688 2260776 719720 8.06 263144 2344528 232 01:06:01 AM 5094796 7024140 2787636 35.37 2688 2098584 661360 7.41 263512 2146008 13012 01:07:01 AM 5001060 6930968 2881372 36.55 2688 2104000 760844 8.52 465120 2063680 18004 Average: 5021322 7018242 2861110 36.30 2688 2167682 686307 7.68 264587 2229184 23675 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 290.64 174.08 1668.46 57.46 0.00 0.00 0.00 0.00 12:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 AM eth0 81.05 59.12 806.56 9.63 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 18.33 12.94 7.19 4.73 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 606.92 452.74 422.42 101.89 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 4.65 3.67 1.56 1.00 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 2.65 2.02 0.57 0.49 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 3.58 2.03 0.76 0.60 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 46.65 30.43 14.08 4.44 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 34.21 30.78 9.26 5.97 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 13.70 9.17 2.82 1.81 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 15.04 11.08 3.65 2.40 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 87.99 56.36 94.98 31.73 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 19.53 16.96 16.50 8.64 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 94.32 66.33 234.83 17.77 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) 07/10/2025 _x86_64_ (2 CPU) 00:53:29 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 43.29 0.02 6.93 2.74 0.10 46.93 12:55:01 AM 0 41.05 0.03 6.29 2.84 0.10 49.68 12:55:01 AM 1 45.53 0.00 7.56 2.64 0.10 44.16 12:56:02 AM all 28.43 0.00 4.09 2.66 0.08 64.74 12:56:02 AM 0 19.82 0.00 3.56 2.85 0.07 73.70 12:56:02 AM 1 37.07 0.00 4.63 2.47 0.08 55.75 12:57:01 AM all 15.90 0.00 2.39 0.48 0.06 81.16 12:57:01 AM 0 18.38 0.00 2.63 0.17 0.05 78.77 12:57:01 AM 1 13.43 0.00 2.15 0.80 0.07 83.55 12:58:01 AM all 30.22 0.00 6.16 2.10 0.09 61.42 12:58:01 AM 0 19.68 0.00 5.17 1.53 0.08 73.54 12:58:01 AM 1 40.80 0.00 7.16 2.68 0.10 49.26 12:59:01 AM all 0.32 0.00 0.21 0.21 0.02 99.25 12:59:01 AM 0 0.35 0.00 0.20 0.13 0.02 99.30 12:59:01 AM 1 0.28 0.00 0.22 0.28 0.02 99.20 01:00:01 AM all 0.34 0.00 0.09 0.01 0.02 99.54 01:00:01 AM 0 0.55 0.00 0.10 0.02 0.02 99.32 01:00:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 01:01:01 AM all 0.30 0.00 0.08 0.00 0.02 99.60 01:01:01 AM 0 0.38 0.00 0.07 0.00 0.00 99.55 01:01:01 AM 1 0.22 0.00 0.10 0.00 0.03 99.65 01:02:01 AM all 6.81 0.00 0.73 0.01 0.04 92.41 01:02:01 AM 0 3.93 0.00 0.48 0.02 0.03 95.54 01:02:01 AM 1 9.71 0.00 0.97 0.00 0.05 89.27 01:03:01 AM all 16.56 0.00 0.76 0.02 0.06 82.61 01:03:01 AM 0 18.55 0.00 0.59 0.03 0.07 80.76 01:03:01 AM 1 14.56 0.00 0.94 0.00 0.05 84.45 01:04:01 AM all 4.45 0.00 0.29 0.00 0.04 95.22 01:04:01 AM 0 2.46 0.00 0.22 0.00 0.03 97.29 01:04:01 AM 1 6.44 0.00 0.37 0.00 0.05 93.14 01:05:01 AM all 5.03 0.00 0.36 0.00 0.04 94.56 01:05:01 AM 0 6.91 0.00 0.45 0.00 0.03 92.60 01:05:01 AM 1 3.16 0.00 0.27 0.00 0.05 96.52 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 7.88 0.00 1.88 0.03 0.05 90.16 01:06:01 AM 0 12.45 0.00 2.64 0.03 0.05 84.83 01:06:01 AM 1 3.32 0.00 1.12 0.02 0.05 95.49 01:07:01 AM all 30.95 0.00 3.20 0.24 0.07 65.53 01:07:01 AM 0 25.50 0.00 3.30 0.10 0.08 71.02 01:07:01 AM 1 36.40 0.00 3.10 0.38 0.07 60.06 Average: all 14.66 0.00 2.09 0.65 0.05 82.54 Average: 0 13.08 0.00 1.98 0.60 0.05 84.30 Average: 1 16.24 0.00 2.20 0.71 0.06 80.79