---> uname -a: Linux prd-centos8-robot-2c-8g-7240.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4903 19 2182 6788 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:22:b5:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85354sec preferred_lft 85354sec inet6 fe80::f816:3eff:fe22:b52b/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) 11/09/2025 _x86_64_ (2 CPU) 02:30:05 LINUX RESTART (2 CPU) 02:31:01 AM tps rtps wtps bread/s bwrtn/s 02:32:01 AM 102.02 5.70 96.32 1080.04 7862.11 02:33:01 AM 67.69 0.68 67.01 51.59 9470.95 02:34:01 AM 26.36 0.38 25.97 64.25 1416.88 02:35:01 AM 78.59 6.96 71.63 1292.77 8064.98 02:36:01 AM 11.71 0.00 11.71 0.00 1157.52 02:37:01 AM 2.07 0.00 2.07 0.00 58.47 02:38:01 AM 0.13 0.00 0.13 0.00 0.92 02:39:01 AM 0.58 0.22 0.37 11.73 48.44 02:40:01 AM 2.32 0.00 2.32 0.00 180.79 02:41:01 AM 0.43 0.00 0.43 0.00 14.80 02:42:01 AM 0.15 0.00 0.15 0.00 17.21 02:43:01 AM 0.18 0.00 0.18 0.00 16.68 02:44:01 AM 0.13 0.00 0.13 0.00 8.67 02:45:01 AM 0.13 0.00 0.13 0.00 17.08 02:46:01 AM 1.50 0.03 1.47 0.27 48.92 02:47:01 AM 30.84 0.63 30.21 73.18 1594.29 Average: 20.30 0.91 19.39 160.87 1873.67 02:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 AM 5223480 7018216 2658952 33.73 2688 1971532 713364 7.99 187664 2131684 208228 02:33:01 AM 5176932 7016776 2705500 34.32 2688 2015968 717820 8.04 198600 2157272 16 02:34:01 AM 5104328 7015272 2778104 35.24 2688 2082952 721068 8.07 228200 2187680 63184 02:35:01 AM 4934356 7029968 2948076 37.40 2688 2261948 685504 7.68 260300 2302552 26984 02:36:01 AM 4934708 7030152 2947724 37.40 2688 2261948 685504 7.68 260296 2302628 4 02:37:01 AM 4934648 7030096 2947784 37.40 2688 2261952 685504 7.68 260300 2302676 4 02:38:01 AM 4935168 7030616 2947264 37.39 2688 2261952 685504 7.68 260300 2302560 4 02:39:01 AM 4890704 6987948 2991728 37.95 2688 2263764 751696 8.42 260568 2346520 268 02:40:01 AM 4882672 6982968 2999760 38.06 2688 2266808 768312 8.60 260568 2354284 24 02:41:01 AM 4882388 6983088 3000044 38.06 2688 2267192 768312 8.60 260568 2354792 176 02:42:01 AM 4880948 6982032 3001484 38.08 2688 2267576 768312 8.60 260568 2356228 104 02:43:01 AM 4880524 6981992 3001908 38.08 2688 2267956 768312 8.60 260568 2356752 20 02:44:01 AM 4879580 6981436 3002852 38.10 2688 2268340 768312 8.60 260568 2357548 188 02:45:01 AM 4875724 6977956 3006708 38.14 2688 2268724 768312 8.60 260568 2361064 100 02:46:01 AM 4926964 7030828 2955468 37.49 2688 2270348 680232 7.62 261096 2310108 1284 02:47:01 AM 5062944 6986344 2819488 35.77 2688 2096304 744932 8.34 464564 1997084 10052 Average: 4962879 7004106 2919553 37.04 2688 2209704 730062 8.17 262831 2280090 19415 02:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 101.48 82.74 1063.84 11.80 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 53.61 37.44 580.93 4.07 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 17.66 16.83 25.24 5.58 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 614.80 440.32 429.55 99.34 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 1.58 0.85 0.43 0.19 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 2.87 1.90 0.53 0.41 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 2.78 2.00 0.48 0.43 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 47.41 31.03 15.57 4.87 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 31.12 27.34 7.95 5.36 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 12.55 9.10 2.90 1.85 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 10.91 9.03 2.71 1.79 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 11.46 9.05 2.82 1.79 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 13.83 9.40 3.36 2.02 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 12.08 9.40 3.37 2.17 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 25.92 17.53 8.06 3.37 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 58.13 40.92 92.44 41.95 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 63.64 46.56 140.01 11.69 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) 11/09/2025 _x86_64_ (2 CPU) 02:30:05 LINUX RESTART (2 CPU) 02:31:01 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 39.62 0.00 5.70 1.01 0.12 53.55 02:32:01 AM 0 55.35 0.00 6.72 1.11 0.12 36.69 02:32:01 AM 1 23.94 0.00 4.68 0.91 0.12 70.35 02:33:01 AM all 8.94 0.00 1.55 1.03 0.05 88.43 02:33:01 AM 0 10.30 0.00 1.29 1.00 0.05 87.36 02:33:01 AM 1 7.57 0.00 1.82 1.07 0.05 89.49 02:34:01 AM all 23.28 0.00 3.44 1.16 0.07 72.06 02:34:01 AM 0 38.54 0.00 4.44 0.82 0.08 56.12 02:34:01 AM 1 8.04 0.00 2.45 1.50 0.05 87.96 02:35:01 AM all 27.22 0.00 5.63 0.90 0.09 66.15 02:35:01 AM 0 30.10 0.00 5.98 0.79 0.10 63.04 02:35:01 AM 1 24.34 0.00 5.28 1.02 0.08 69.27 02:36:01 AM all 0.33 0.00 0.13 0.13 0.03 99.39 02:36:01 AM 0 0.07 0.00 0.17 0.20 0.02 99.55 02:36:01 AM 1 0.58 0.00 0.10 0.05 0.03 99.23 02:37:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 02:37:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 02:37:01 AM 1 0.55 0.00 0.07 0.03 0.02 99.33 02:38:01 AM all 0.31 0.00 0.09 0.00 0.03 99.57 02:38:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:38:01 AM 1 0.52 0.00 0.10 0.00 0.02 99.37 02:39:01 AM all 8.43 0.00 0.93 0.00 0.06 90.58 02:39:01 AM 0 7.94 0.00 0.97 0.00 0.05 91.04 02:39:01 AM 1 8.91 0.00 0.89 0.00 0.07 90.13 02:40:01 AM all 16.05 0.00 0.71 0.02 0.08 83.15 02:40:01 AM 0 23.74 0.00 0.87 0.00 0.08 75.31 02:40:01 AM 1 8.36 0.00 0.55 0.03 0.07 90.98 02:41:01 AM all 4.66 0.00 0.32 0.00 0.05 94.98 02:41:01 AM 0 3.88 0.00 0.28 0.00 0.05 95.79 02:41:01 AM 1 5.44 0.00 0.35 0.00 0.05 94.16 02:42:01 AM all 4.53 0.00 0.32 0.00 0.06 95.09 02:42:01 AM 0 2.84 0.00 0.25 0.00 0.05 96.86 02:42:01 AM 1 6.22 0.00 0.38 0.00 0.07 93.33 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 4.56 0.00 0.33 0.00 0.06 95.05 02:43:01 AM 0 4.93 0.00 0.35 0.00 0.07 94.65 02:43:01 AM 1 4.18 0.00 0.32 0.00 0.05 95.45 02:44:01 AM all 4.43 0.00 0.33 0.00 0.04 95.19 02:44:01 AM 0 4.78 0.00 0.30 0.00 0.03 94.89 02:44:01 AM 1 4.08 0.00 0.37 0.00 0.05 95.50 02:45:01 AM all 4.60 0.00 0.34 0.00 0.05 95.00 02:45:01 AM 0 4.58 0.00 0.37 0.00 0.05 95.00 02:45:01 AM 1 4.63 0.00 0.32 0.00 0.05 95.00 02:46:01 AM all 5.25 0.00 0.54 0.04 0.08 94.08 02:46:01 AM 0 6.11 0.00 0.54 0.00 0.08 93.28 02:46:01 AM 1 4.40 0.00 0.55 0.08 0.08 94.88 02:47:01 AM all 28.76 0.00 3.89 0.58 0.11 66.66 02:47:01 AM 0 39.06 0.00 4.52 0.53 0.12 55.77 02:47:01 AM 1 18.44 0.00 3.26 0.63 0.10 77.56 Average: all 11.34 0.00 1.52 0.31 0.06 86.76 Average: 0 14.54 0.00 1.70 0.28 0.06 83.41 Average: 1 8.15 0.00 1.34 0.33 0.06 90.12