---> uname -a: Linux prd-centos8-robot-2c-8g-15791.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 691 4781 19 2225 6707 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:8d:c7:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe8d:c718/64 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) 12/22/2025 _x86_64_ (2 CPU) 03:55:02 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 122.98 0.38 122.60 16.13 10616.98 03:58:01 AM 49.87 0.85 49.02 63.98 7001.95 03:59:01 AM 65.31 7.13 58.17 1310.71 3783.52 04:00:01 AM 41.25 0.25 41.00 47.05 6627.19 04:01:02 AM 4.15 0.00 4.15 0.00 156.34 04:02:01 AM 0.44 0.08 0.36 1.90 6.45 04:03:01 AM 0.43 0.22 0.22 11.73 2.92 04:04:01 AM 2.05 0.03 2.02 1.87 221.26 04:05:01 AM 0.40 0.00 0.40 0.00 103.40 04:06:01 AM 0.38 0.00 0.38 0.00 85.29 04:07:01 AM 0.30 0.00 0.30 0.00 100.02 04:08:01 AM 0.35 0.00 0.35 0.00 130.16 04:09:01 AM 0.27 0.00 0.27 0.00 137.11 04:10:01 AM 7.58 0.32 7.26 36.92 359.23 04:11:01 AM 34.07 0.55 33.52 64.11 2388.80 Average: 22.01 0.65 21.36 103.73 2117.00 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5225780 7025352 2656648 33.70 2688 1976164 681752 7.63 187988 2126368 140976 03:58:01 AM 5062312 6940820 2820116 35.78 2688 2054468 773644 8.66 214148 2257952 44244 03:59:01 AM 4856320 6963068 3026108 38.39 2688 2272088 706068 7.91 257948 2383148 169900 04:00:01 AM 4860052 6960868 3022376 38.34 2688 2267140 739004 8.27 261568 2375192 16 04:01:02 AM 4860356 6961172 3022072 38.34 2688 2267144 721872 8.08 261572 2375632 4 04:02:01 AM 4860808 6961688 3021620 38.33 2688 2267212 721872 8.08 261688 2375324 12 04:03:01 AM 4818008 6919852 3064420 38.88 2688 2268176 790492 8.85 261840 2417688 608 04:04:01 AM 4806784 6912696 3075644 39.02 2688 2272244 808064 9.05 262112 2428468 36 04:05:01 AM 4800840 6909704 3081588 39.09 2688 2275224 843336 9.44 262116 2434200 32 04:06:01 AM 4797644 6909896 3084784 39.13 2688 2278584 843336 9.44 262116 2437660 996 04:07:01 AM 4793772 6909432 3088656 39.18 2688 2281992 858780 9.62 262116 2441368 1504 04:08:01 AM 4786560 6906244 3095868 39.28 2688 2286016 881304 9.87 262116 2448348 1704 04:09:01 AM 4783480 6906240 3098948 39.31 2688 2289120 881304 9.87 262116 2451404 732 04:10:01 AM 4826416 6833832 3056012 38.77 2688 2177832 876588 9.82 316920 2373344 77224 04:11:01 AM 4945056 6915832 2937372 37.26 2688 2143580 781780 8.75 483628 2096488 25140 Average: 4872279 6929113 3010149 38.19 2688 2225132 793946 8.89 271999 2361506 30875 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 103.80 85.59 1044.61 11.53 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 71.94 47.90 585.36 7.34 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 46.18 40.51 335.91 8.85 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 496.90 352.80 106.58 89.50 0.00 0.00 0.00 0.00 04:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:02 AM eth0 2.42 2.18 0.56 0.50 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 2.68 1.98 0.45 0.42 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 46.62 30.49 11.93 3.00 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 227.98 228.65 41.88 16.79 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 149.92 150.17 28.88 11.85 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 221.05 222.78 39.34 16.00 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 220.23 217.96 72.72 16.62 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 180.52 181.80 37.39 13.90 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 170.54 171.72 31.28 12.46 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 204.70 167.69 154.03 107.54 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 18.04 16.03 14.93 8.00 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 144.39 128.02 167.23 21.64 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) 12/22/2025 _x86_64_ (2 CPU) 03:55:02 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 34.82 0.00 5.25 2.34 0.09 57.50 03:57:01 AM 0 43.48 0.00 6.27 2.50 0.10 47.65 03:57:01 AM 1 26.19 0.00 4.24 2.18 0.08 67.31 03:58:01 AM all 20.25 0.00 2.20 2.03 0.08 75.44 03:58:01 AM 0 20.90 0.00 2.02 2.04 0.08 74.95 03:58:01 AM 1 19.59 0.00 2.37 2.02 0.08 75.93 03:59:01 AM all 31.95 0.00 5.88 0.87 0.08 61.22 03:59:01 AM 0 36.04 0.00 6.47 0.83 0.08 56.57 03:59:01 AM 1 27.84 0.00 5.28 0.92 0.08 65.88 04:00:01 AM all 9.74 0.00 2.61 1.22 0.08 86.35 04:00:01 AM 0 16.25 0.00 3.03 1.51 0.07 79.15 04:00:01 AM 1 3.23 0.00 2.19 0.94 0.08 93.55 04:01:02 AM all 0.19 0.00 0.10 0.02 0.03 99.67 04:01:02 AM 0 0.18 0.00 0.08 0.00 0.02 99.72 04:01:02 AM 1 0.20 0.00 0.12 0.03 0.03 99.62 04:02:01 AM all 0.34 0.00 0.10 0.00 0.03 99.53 04:02:01 AM 0 0.39 0.00 0.08 0.00 0.02 99.51 04:02:01 AM 1 0.29 0.00 0.12 0.00 0.05 99.54 04:03:01 AM all 2.14 0.00 0.35 0.02 0.04 97.45 04:03:01 AM 0 0.52 0.00 0.30 0.00 0.03 99.15 04:03:01 AM 1 3.76 0.00 0.40 0.03 0.05 95.75 04:04:01 AM all 12.65 0.00 1.17 0.08 0.08 86.01 04:04:01 AM 0 15.56 0.00 1.25 0.05 0.08 83.05 04:04:01 AM 1 9.74 0.00 1.10 0.10 0.08 88.98 04:05:01 AM all 10.92 0.00 0.96 0.00 0.08 88.04 04:05:01 AM 0 16.38 0.00 1.16 0.00 0.08 82.37 04:05:01 AM 1 5.49 0.00 0.76 0.00 0.08 93.67 04:06:01 AM all 10.23 0.00 1.08 0.01 0.08 88.60 04:06:01 AM 0 11.36 0.00 1.22 0.00 0.08 87.34 04:06:01 AM 1 9.10 0.00 0.94 0.02 0.08 89.86 04:07:01 AM all 12.57 0.00 1.21 0.00 0.08 86.14 04:07:01 AM 0 10.30 0.00 0.99 0.00 0.08 88.62 04:07:01 AM 1 14.85 0.00 1.42 0.00 0.08 83.65 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 12.64 0.00 1.19 0.00 0.08 86.09 04:08:01 AM 0 13.15 0.00 1.23 0.00 0.08 85.54 04:08:01 AM 1 12.12 0.00 1.15 0.00 0.08 86.65 04:09:01 AM all 9.15 0.00 0.89 0.02 0.08 89.86 04:09:01 AM 0 12.45 0.00 0.96 0.00 0.07 86.53 04:09:01 AM 1 5.87 0.00 0.82 0.03 0.10 93.17 04:10:01 AM all 19.96 0.00 2.33 0.08 0.09 77.54 04:10:01 AM 0 25.94 0.00 2.61 0.12 0.10 71.23 04:10:01 AM 1 13.96 0.00 2.05 0.03 0.08 83.87 04:11:01 AM all 32.21 0.00 4.33 0.36 0.10 63.00 04:11:01 AM 0 30.54 0.00 4.71 0.35 0.08 64.31 04:11:01 AM 1 33.88 0.00 3.94 0.37 0.12 61.69 Average: all 14.69 0.00 1.98 0.47 0.08 82.78 Average: 0 16.93 0.00 2.17 0.50 0.07 80.33 Average: 1 12.45 0.00 1.80 0.45 0.08 85.23