---> uname -a: Linux prd-centos8-robot-2c-8g-1712.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 591 4921 19 2184 6808 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:4f:91:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe4f:9199/64 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) 09/27/2025 _x86_64_ (2 CPU) 03:25:05 LINUX RESTART (2 CPU) 03:26:02 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 90.34 6.79 83.55 1149.71 6786.82 03:28:01 AM 82.52 0.72 81.81 52.92 10912.81 03:29:01 AM 19.71 0.42 19.30 64.79 1201.73 03:30:01 AM 71.79 6.97 64.82 1292.98 7849.03 03:31:01 AM 13.92 0.00 13.92 0.00 1254.69 03:32:01 AM 2.40 0.00 2.40 0.00 72.84 03:33:01 AM 0.15 0.00 0.15 0.00 1.45 03:34:01 AM 0.55 0.22 0.33 11.73 27.26 03:35:01 AM 2.23 0.00 2.23 0.00 161.06 03:36:01 AM 0.68 0.00 0.68 0.00 58.38 03:37:01 AM 0.22 0.00 0.22 0.00 15.11 03:38:01 AM 0.22 0.00 0.22 0.00 14.55 03:39:01 AM 0.22 0.03 0.18 1.87 14.55 03:40:01 AM 0.30 0.00 0.30 0.00 10.60 03:41:01 AM 33.79 0.68 33.11 74.38 1834.67 Average: 21.19 1.05 20.14 175.46 2009.05 03:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5292224 7023432 2590208 32.86 2688 1913568 728968 8.16 187816 2081160 190024 03:28:01 AM 5209688 7048416 2672744 33.91 2688 2014916 691488 7.74 208408 2116264 8876 03:29:01 AM 5163724 7042568 2718708 34.49 2688 2052444 684336 7.66 228140 2135096 33152 03:30:01 AM 4956268 7050204 2926164 37.12 2688 2261412 654360 7.33 262976 2278724 26988 03:31:01 AM 4960016 7053768 2922416 37.08 2688 2261412 654360 7.33 262976 2278720 12 03:32:01 AM 4960176 7053932 2922256 37.07 2688 2261416 654360 7.33 262984 2278728 16 03:33:01 AM 4960128 7053884 2922304 37.07 2688 2261416 654360 7.33 262984 2278876 8 03:34:01 AM 4915816 7011172 2966616 37.64 2688 2263056 719988 8.06 263248 2322520 696 03:35:01 AM 4907980 7006556 2974452 37.74 2688 2266244 719988 8.06 263252 2330580 1256 03:36:01 AM 4907396 7006348 2975036 37.74 2688 2266620 719988 8.06 263252 2330920 136 03:37:01 AM 4907252 7006580 2975180 37.74 2688 2266996 719988 8.06 263252 2331348 120 03:38:01 AM 4906420 7006128 2976012 37.75 2688 2267376 719988 8.06 263252 2331988 112 03:39:01 AM 4905512 7005732 2976920 37.77 2688 2267880 719988 8.06 263396 2332884 180 03:40:01 AM 4951768 7055204 2930664 37.18 2688 2271100 677336 7.58 263704 2286572 3200 03:41:01 AM 5076376 7001604 2806056 35.60 2688 2099068 706640 7.91 465972 1985204 10052 Average: 4998716 7028369 2883716 36.58 2688 2199662 695076 7.78 265707 2246639 18322 03:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 198.90 145.43 1476.52 40.24 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 52.63 35.65 585.80 6.60 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 18.41 15.60 8.40 5.26 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 492.80 354.32 418.70 81.71 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 1.73 0.93 1.01 0.19 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 2.87 1.88 0.58 0.46 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.17 2.08 0.73 0.62 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 47.50 28.54 14.26 4.32 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 35.74 30.58 9.47 5.93 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 15.61 9.33 2.96 1.87 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 12.75 9.13 2.81 1.80 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 12.98 9.13 2.87 1.80 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 15.13 10.85 3.75 2.46 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 58.61 36.85 20.09 6.86 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 56.48 36.47 91.91 34.65 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 68.20 48.34 174.54 12.95 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) 09/27/2025 _x86_64_ (2 CPU) 03:25:05 LINUX RESTART (2 CPU) 03:26:02 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 36.12 0.00 5.19 2.00 0.11 56.57 03:27:01 AM 0 37.80 0.00 4.82 2.07 0.10 55.20 03:27:01 AM 1 34.44 0.00 5.57 1.93 0.12 57.94 03:28:01 AM all 20.74 0.00 3.48 3.38 0.09 72.31 03:28:01 AM 0 17.72 0.00 4.15 4.33 0.10 73.70 03:28:01 AM 1 23.75 0.00 2.82 2.43 0.08 70.92 03:29:01 AM all 17.62 0.00 2.51 1.08 0.06 78.74 03:29:01 AM 0 7.00 0.00 2.09 0.75 0.05 90.11 03:29:01 AM 1 28.22 0.00 2.94 1.40 0.07 67.38 03:30:01 AM all 26.17 0.00 5.28 3.54 0.13 64.87 03:30:01 AM 0 21.98 0.00 5.58 3.89 0.17 68.38 03:30:01 AM 1 30.38 0.00 4.98 3.19 0.10 61.35 03:31:01 AM all 0.53 0.00 0.25 1.64 0.03 97.55 03:31:01 AM 0 0.70 0.00 0.32 2.42 0.03 96.53 03:31:01 AM 1 0.37 0.00 0.18 0.85 0.03 98.56 03:32:01 AM all 0.42 0.00 0.09 0.01 0.03 99.45 03:32:01 AM 0 0.65 0.00 0.07 0.02 0.03 99.23 03:32:01 AM 1 0.18 0.00 0.12 0.00 0.03 99.67 03:33:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 03:33:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 03:33:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 03:34:01 AM all 7.00 0.00 0.76 0.02 0.05 92.17 03:34:01 AM 0 3.18 0.00 0.37 0.02 0.05 96.38 03:34:01 AM 1 10.81 0.00 1.15 0.02 0.05 87.97 03:35:01 AM all 16.89 0.00 0.85 0.01 0.07 82.19 03:35:01 AM 0 14.56 0.00 0.70 0.02 0.07 84.65 03:35:01 AM 1 19.23 0.00 0.99 0.00 0.07 79.72 03:36:01 AM all 4.45 0.00 0.30 0.00 0.03 95.21 03:36:01 AM 0 3.22 0.00 0.28 0.00 0.03 96.47 03:36:01 AM 1 5.68 0.00 0.32 0.00 0.03 93.97 03:37:01 AM all 4.45 0.00 0.33 0.00 0.06 95.16 03:37:01 AM 0 4.38 0.00 0.37 0.00 0.05 95.20 03:37:01 AM 1 4.51 0.00 0.30 0.00 0.07 95.12 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 4.69 0.00 0.33 0.00 0.05 94.92 03:38:01 AM 0 5.49 0.00 0.35 0.00 0.05 94.11 03:38:01 AM 1 3.89 0.00 0.32 0.00 0.05 95.74 03:39:01 AM all 4.97 0.00 0.34 0.00 0.07 94.62 03:39:01 AM 0 5.77 0.00 0.37 0.00 0.08 93.78 03:39:01 AM 1 4.18 0.00 0.32 0.00 0.05 95.46 03:40:01 AM all 5.78 0.00 0.53 0.01 0.07 93.61 03:40:01 AM 0 10.43 0.00 0.65 0.00 0.07 88.85 03:40:01 AM 1 1.14 0.00 0.42 0.02 0.07 98.36 03:41:01 AM all 28.43 0.00 3.85 0.27 0.09 67.36 03:41:01 AM 0 22.14 0.00 3.79 0.17 0.10 73.81 03:41:01 AM 1 34.73 0.00 3.92 0.37 0.08 60.90 Average: all 11.88 0.00 1.61 0.80 0.07 85.64 Average: 0 10.35 0.00 1.60 0.91 0.07 87.08 Average: 1 13.42 0.00 1.62 0.68 0.06 84.21