---> uname -a: Linux prd-centos8-robot-2c-8g-22964.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 609 4888 19 2199 6789 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:6c:6f:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe6c:6f3c/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) 01/08/2026 _x86_64_ (2 CPU) 00:30:57 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 122.85 1.08 121.76 75.32 11494.40 12:34:01 AM 34.04 0.03 34.01 0.53 4120.26 12:35:01 AM 24.05 0.38 23.66 64.26 1710.45 12:36:01 AM 81.74 9.41 72.33 1681.84 8460.83 12:37:01 AM 6.80 0.00 6.80 0.00 505.02 12:38:01 AM 0.13 0.00 0.13 0.00 1.05 12:39:01 AM 0.13 0.00 0.13 0.00 0.92 12:40:01 AM 1.97 0.07 1.90 4.93 107.48 12:41:01 AM 0.90 0.00 0.90 0.00 123.91 12:42:01 AM 0.23 0.00 0.23 0.00 10.76 12:43:01 AM 0.18 0.00 0.18 0.00 17.03 12:44:01 AM 0.35 0.00 0.35 0.00 18.75 12:45:01 AM 0.22 0.03 0.18 1.87 19.48 12:46:01 AM 7.44 0.35 7.09 37.16 701.13 12:47:01 AM 28.32 0.52 27.81 63.85 1169.28 Average: 20.62 0.79 19.83 128.66 1897.35 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5149196 6993972 2733236 34.68 2688 2020224 742380 8.31 198668 2184616 104344 12:34:01 AM 5058456 6935848 2823976 35.83 2688 2053656 800988 8.97 213728 2261408 44256 12:35:01 AM 5069876 7009476 2812556 35.68 2688 2110336 720316 8.07 229176 2218620 79472 12:36:01 AM 4923760 7037660 2958672 37.54 2688 2279992 666336 7.46 265760 2307668 10852 12:37:01 AM 4924400 7038200 2958032 37.53 2688 2279992 666336 7.46 265760 2307836 4 12:38:01 AM 4924344 7038148 2958088 37.53 2688 2279996 666336 7.46 265760 2307680 4 12:39:01 AM 4924612 7038400 2957820 37.52 2688 2279996 666336 7.46 265760 2307680 4 12:40:01 AM 4878916 6994292 3003516 38.10 2688 2281616 734780 8.23 266240 2352488 304 12:41:01 AM 4871856 6990332 3010576 38.19 2688 2284676 734780 8.23 266240 2359632 84 12:42:01 AM 4871496 6990340 3010936 38.20 2688 2285048 734780 8.23 266240 2360116 228 12:43:01 AM 4868864 6988088 3013568 38.23 2688 2285428 734780 8.23 266240 2362732 160 12:44:01 AM 4868528 6988120 3013904 38.24 2688 2285804 734780 8.23 266240 2363212 112 12:45:01 AM 4867288 6987348 3015144 38.25 2688 2286272 734780 8.23 266384 2364092 16 12:46:01 AM 4959076 6939972 2923356 37.09 2688 2151276 777380 8.70 305864 2248336 44160 12:47:01 AM 5043436 6997548 2838996 36.02 2688 2127084 730708 8.18 473540 2005680 21988 Average: 4946940 6997850 2935492 37.24 2688 2219426 723053 8.10 272107 2287453 20399 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 127.43 93.57 1296.58 13.27 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 7.78 5.36 4.24 3.03 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 25.56 21.80 133.71 4.93 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 620.14 452.38 323.70 104.59 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 2.60 2.00 0.57 0.49 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.15 0.70 0.16 0.12 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 2.77 1.85 0.48 0.41 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 51.58 32.74 16.33 5.20 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 31.49 28.56 7.96 5.59 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 11.66 9.18 2.82 1.86 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 11.31 9.20 2.90 1.98 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 11.60 9.10 2.69 1.79 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 12.78 10.16 3.44 2.34 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 90.51 59.81 100.05 35.58 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 14.86 12.71 12.51 6.69 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 68.22 49.94 127.20 12.53 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) 01/08/2026 _x86_64_ (2 CPU) 00:30:57 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 38.54 0.00 5.26 1.20 0.11 54.90 12:33:01 AM 0 27.68 0.00 4.34 1.30 0.12 66.57 12:33:01 AM 1 49.45 0.00 6.18 1.10 0.10 43.17 12:34:01 AM all 10.32 0.00 1.03 0.35 0.06 88.24 12:34:01 AM 0 8.88 0.00 0.87 0.33 0.05 89.87 12:34:01 AM 1 11.76 0.00 1.18 0.37 0.07 86.62 12:35:01 AM all 16.24 0.00 2.84 0.17 0.08 80.68 12:35:01 AM 0 14.44 0.00 2.74 0.23 0.07 82.52 12:35:01 AM 1 18.03 0.00 2.95 0.10 0.08 78.84 12:36:01 AM all 24.20 0.00 5.40 0.86 0.08 69.47 12:36:01 AM 0 14.29 0.00 4.48 0.75 0.08 80.40 12:36:01 AM 1 34.18 0.00 6.33 0.97 0.07 58.46 12:37:01 AM all 0.34 0.00 0.12 0.06 0.06 99.42 12:37:01 AM 0 0.10 0.00 0.13 0.10 0.07 99.60 12:37:01 AM 1 0.58 0.00 0.10 0.02 0.05 99.25 12:38:01 AM all 0.31 0.00 0.05 0.00 0.05 99.59 12:38:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 12:38:01 AM 1 0.52 0.00 0.02 0.00 0.05 99.42 12:39:01 AM all 0.21 0.00 0.08 0.00 0.04 99.67 12:39:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 12:39:01 AM 1 0.37 0.00 0.10 0.00 0.05 99.48 12:40:01 AM all 7.78 0.00 0.84 0.01 0.09 91.27 12:40:01 AM 0 6.43 0.00 0.70 0.00 0.08 92.78 12:40:01 AM 1 9.13 0.00 0.99 0.02 0.10 89.77 12:41:01 AM all 15.53 0.00 0.61 0.02 0.09 83.75 12:41:01 AM 0 5.16 0.00 0.40 0.02 0.08 94.33 12:41:01 AM 1 25.91 0.00 0.82 0.02 0.10 73.15 12:42:01 AM all 4.19 0.00 0.29 0.00 0.09 95.43 12:42:01 AM 0 3.44 0.00 0.28 0.00 0.08 96.19 12:42:01 AM 1 4.93 0.00 0.30 0.00 0.10 94.67 12:43:01 AM all 4.25 0.00 0.29 0.00 0.09 95.36 12:43:01 AM 0 4.34 0.00 0.30 0.00 0.08 95.27 12:43:01 AM 1 4.16 0.00 0.28 0.00 0.10 95.46 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 4.22 0.00 0.28 0.00 0.10 95.40 12:44:01 AM 0 3.66 0.00 0.20 0.00 0.10 96.04 12:44:01 AM 1 4.78 0.00 0.37 0.00 0.10 94.75 12:45:01 AM all 4.37 0.00 0.33 0.00 0.08 95.22 12:45:01 AM 0 3.96 0.00 0.30 0.00 0.08 95.65 12:45:01 AM 1 4.78 0.00 0.35 0.00 0.08 94.79 12:46:01 AM all 13.96 0.00 1.79 0.06 0.09 84.10 12:46:01 AM 0 20.57 0.00 1.60 0.07 0.08 77.68 12:46:01 AM 1 7.35 0.00 1.97 0.05 0.10 90.53 12:47:01 AM all 25.71 0.00 3.37 0.11 0.08 70.72 12:47:01 AM 0 11.79 0.00 2.79 0.07 0.10 85.25 12:47:01 AM 1 39.67 0.00 3.95 0.15 0.07 56.16 Average: all 11.35 0.00 1.51 0.19 0.08 86.88 Average: 0 8.34 0.00 1.29 0.19 0.08 90.11 Average: 1 14.37 0.00 1.72 0.19 0.08 83.64