---> uname -a: Linux prd-centos8-robot-2c-8g-42456.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 612 4857 19 2227 6786 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:13:90:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85186sec preferred_lft 85186sec inet6 fe80::f816:3eff:fe13:9031/64 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) 07/14/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 133.01 58.48 74.53 7489.50 33598.20 01:08:01 AM 105.68 0.72 104.97 52.92 11619.98 01:09:01 AM 24.91 0.42 24.50 64.79 2056.16 01:10:01 AM 81.99 6.96 75.02 1292.77 8637.87 01:11:01 AM 11.36 0.00 11.36 0.00 1137.46 01:12:01 AM 3.53 0.00 3.53 0.00 124.41 01:13:01 AM 0.12 0.00 0.12 0.00 1.17 01:14:01 AM 0.40 0.02 0.38 0.13 111.53 01:15:01 AM 1.92 0.00 1.92 0.00 160.80 01:16:01 AM 0.52 0.03 0.48 1.87 155.08 01:17:01 AM 0.35 0.00 0.35 0.00 89.57 01:18:01 AM 0.30 0.00 0.30 0.00 170.97 01:19:01 AM 0.15 0.00 0.15 0.00 8.68 01:20:01 AM 0.20 0.00 0.20 0.00 72.40 01:21:01 AM 0.50 0.03 0.47 0.27 62.30 01:22:01 AM 1.35 0.00 1.35 0.00 150.07 01:23:01 AM 0.28 0.00 0.28 0.00 49.09 01:24:01 AM 0.13 0.00 0.13 0.00 46.65 01:25:01 AM 18.11 0.42 17.70 47.73 2063.57 Average: 20.25 3.53 16.72 471.08 3174.71 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5329480 7003860 2552952 32.39 2688 1861560 755352 8.46 216988 2032452 180784 01:08:01 AM 5177364 7011812 2705068 34.32 2688 2010092 691472 7.74 198772 2153772 42488 01:09:01 AM 5161812 7019728 2720620 34.51 2688 2033392 695104 7.78 226228 2142572 32048 01:10:01 AM 4949608 7031608 2932824 37.21 2688 2249660 661712 7.41 262960 2289488 26912 01:11:01 AM 4948676 7030612 2933756 37.22 2688 2249672 661712 7.41 262968 2289448 8 01:12:01 AM 4948588 7030524 2933844 37.22 2688 2249672 661712 7.41 262972 2289512 12 01:13:01 AM 4948712 7030648 2933720 37.22 2688 2249672 661712 7.41 262972 2289448 4 01:14:01 AM 4895660 6980760 2986772 37.89 2688 2252836 750256 8.40 263100 2341988 8 01:15:01 AM 4887132 6976936 2995300 38.00 2688 2257540 767780 8.60 263376 2350140 1772 01:16:01 AM 4883792 6976828 2998640 38.04 2688 2260788 767780 8.60 263648 2353452 500 01:17:01 AM 4880852 6976056 3001580 38.08 2688 2262940 767780 8.60 263648 2356048 88 01:18:01 AM 4875964 6976168 3006468 38.14 2688 2267940 756656 8.47 263648 2361296 4 01:19:01 AM 4874712 6975780 3007720 38.16 2688 2268828 756656 8.47 263648 2362548 680 01:20:01 AM 4872620 6975440 3009812 38.18 2688 2270564 777880 8.71 263648 2364352 280 01:21:01 AM 4871728 6976188 3010704 38.20 2688 2272196 761492 8.53 263808 2365504 220 01:22:01 AM 4867056 6975480 3015376 38.25 2688 2276168 761492 8.53 263808 2369812 612 01:23:01 AM 4866296 6975792 3016136 38.26 2688 2277240 761492 8.53 263808 2370728 324 01:24:01 AM 4778508 6893012 3103924 39.38 2688 2282244 839740 9.40 263808 2458188 3956 01:25:01 AM 5011896 6991308 2870536 36.42 2688 2152152 716512 8.02 486816 2024628 32348 Average: 4948971 6989923 2933461 37.22 2688 2210798 735489 8.24 267401 2292915 17003 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 315.49 193.07 1644.98 62.33 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 79.27 61.95 826.59 9.62 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 18.21 15.18 7.38 5.23 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 597.82 429.51 420.12 96.41 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 9.20 7.78 2.85 2.16 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.40 2.02 0.54 0.48 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.68 1.93 0.43 0.41 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 132.78 115.80 35.90 9.43 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 149.05 148.25 41.63 11.70 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 86.10 83.82 25.22 6.58 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 48.58 46.49 16.05 4.64 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 122.45 122.98 40.02 10.00 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 24.69 19.54 6.36 2.28 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 117.30 115.43 21.05 9.02 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 118.04 117.26 20.67 9.07 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 127.28 128.23 32.54 10.26 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 3.33 3.78 0.65 0.65 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 47.77 48.55 7.71 3.67 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 110.95 72.49 167.73 97.91 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 111.23 91.27 174.66 18.52 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) 07/14/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 41.08 0.03 7.73 16.03 0.13 34.99 01:07:01 AM 0 32.25 0.02 7.57 15.40 0.13 44.63 01:07:01 AM 1 49.91 0.05 7.90 16.66 0.13 25.35 01:08:01 AM all 32.08 0.00 4.86 2.04 0.12 60.91 01:08:01 AM 0 24.30 0.00 3.91 2.00 0.12 69.68 01:08:01 AM 1 39.90 0.00 5.82 2.07 0.12 52.09 01:09:01 AM all 14.65 0.00 2.54 0.17 0.08 82.55 01:09:01 AM 0 15.18 0.00 2.68 0.20 0.08 81.86 01:09:01 AM 1 14.13 0.00 2.41 0.13 0.08 83.25 01:10:01 AM all 31.51 0.00 6.16 0.98 0.11 61.24 01:10:01 AM 0 29.68 0.00 5.71 1.04 0.10 63.47 01:10:01 AM 1 33.34 0.00 6.60 0.92 0.12 59.02 01:11:01 AM all 0.48 0.00 0.23 0.14 0.05 99.11 01:11:01 AM 0 0.72 0.00 0.22 0.22 0.05 98.80 01:11:01 AM 1 0.23 0.00 0.23 0.07 0.05 99.42 01:12:01 AM all 0.31 0.00 0.10 0.02 0.04 99.53 01:12:01 AM 0 0.53 0.00 0.08 0.03 0.05 99.30 01:12:01 AM 1 0.08 0.00 0.12 0.00 0.03 99.77 01:13:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 01:13:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 01:13:01 AM 1 0.17 0.00 0.10 0.00 0.07 99.67 01:14:01 AM all 8.26 0.00 1.16 0.00 0.08 90.51 01:14:01 AM 0 5.26 0.00 0.69 0.00 0.07 93.98 01:14:01 AM 1 11.28 0.00 1.62 0.00 0.08 87.01 01:15:01 AM all 13.38 0.00 1.51 0.03 0.11 84.97 01:15:01 AM 0 4.62 0.00 0.87 0.07 0.10 94.34 01:15:01 AM 1 22.42 0.00 2.16 0.00 0.12 75.29 01:16:01 AM all 7.55 0.00 0.74 0.00 0.08 91.64 01:16:01 AM 0 11.68 0.00 0.84 0.00 0.08 87.40 01:16:01 AM 1 3.42 0.00 0.64 0.00 0.07 95.87 01:17:01 AM all 7.02 0.00 0.59 0.00 0.08 92.30 01:17:01 AM 0 6.19 0.00 0.65 0.00 0.08 93.07 01:17:01 AM 1 7.86 0.00 0.53 0.00 0.09 91.52 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 14.34 0.00 1.48 0.01 0.13 84.04 01:18:01 AM 0 8.78 0.00 1.01 0.02 0.16 90.04 01:18:01 AM 1 19.82 0.00 1.94 0.00 0.10 78.14 01:19:01 AM all 4.94 0.00 0.46 0.00 0.11 94.49 01:19:01 AM 0 4.91 0.00 0.36 0.00 0.12 94.61 01:19:01 AM 1 4.98 0.00 0.55 0.00 0.10 94.37 01:20:01 AM all 7.96 0.00 0.80 0.00 0.09 91.15 01:20:01 AM 0 3.84 0.00 0.72 0.00 0.10 95.34 01:20:01 AM 1 12.19 0.00 0.88 0.00 0.09 86.84 01:21:01 AM all 8.11 0.00 0.96 0.03 0.09 90.80 01:21:01 AM 0 8.95 0.00 0.94 0.00 0.10 90.00 01:21:01 AM 1 7.26 0.00 0.98 0.07 0.09 91.62 01:22:01 AM all 10.48 0.00 1.00 0.01 0.09 88.41 01:22:01 AM 0 15.26 0.00 1.32 0.00 0.10 83.32 01:22:01 AM 1 5.71 0.00 0.69 0.02 0.08 93.50 01:23:01 AM all 3.33 0.00 0.52 0.00 0.08 96.07 01:23:01 AM 0 1.96 0.00 0.30 0.00 0.08 97.66 01:23:01 AM 1 4.70 0.00 0.74 0.00 0.08 94.48 01:24:01 AM all 8.40 0.00 0.68 0.00 0.10 90.82 01:24:01 AM 0 5.02 0.00 0.81 0.00 0.10 94.08 01:24:01 AM 1 11.78 0.00 0.55 0.00 0.10 87.57 01:25:01 AM all 20.38 0.00 3.19 0.23 0.08 76.13 01:25:01 AM 0 17.27 0.00 2.91 0.13 0.07 79.62 01:25:01 AM 1 23.49 0.00 3.46 0.32 0.08 72.65 Average: all 12.35 0.00 1.83 1.04 0.09 84.68 Average: 0 10.37 0.00 1.67 1.01 0.09 86.86 Average: 1 14.34 0.00 2.00 1.07 0.09 82.50