---> uname -a: Linux prd-centos8-robot-2c-8g-52531.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 613 4896 19 2187 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:57:1c:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84847sec preferred_lft 84847sec inet6 fe80::f816:3eff:fe57:1c1a/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) 09/15/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 106.66 36.52 70.15 7281.96 9689.27 03:34:01 AM 96.88 0.72 96.17 52.92 11083.64 03:35:01 AM 16.53 0.03 16.49 0.53 1828.49 03:36:01 AM 0.23 0.00 0.23 0.00 2.97 03:37:01 AM 0.20 0.00 0.20 0.00 2.63 03:38:01 AM 0.27 0.00 0.27 0.00 4.28 03:39:01 AM 0.23 0.00 0.23 0.00 2.78 03:40:01 AM 0.17 0.00 0.17 0.00 1.58 03:41:01 AM 0.15 0.00 0.15 0.00 1.25 03:42:01 AM 0.23 0.00 0.23 0.00 2.50 03:43:01 AM 0.25 0.00 0.25 0.00 3.28 03:44:01 AM 0.12 0.00 0.12 0.00 0.92 03:45:01 AM 0.12 0.00 0.12 0.00 0.78 03:46:01 AM 11.50 0.48 11.01 60.65 604.43 03:47:01 AM 84.99 7.00 77.99 1293.04 8541.97 03:48:01 AM 11.04 0.00 11.04 0.00 1138.75 03:49:01 AM 4.27 0.22 4.05 11.73 171.75 03:50:01 AM 0.40 0.00 0.40 0.00 69.41 03:51:01 AM 0.33 0.00 0.33 0.00 51.12 03:52:01 AM 0.47 0.00 0.47 0.00 73.48 03:53:01 AM 0.27 0.00 0.27 0.00 12.08 03:54:01 AM 0.23 0.00 0.23 0.00 15.60 03:55:01 AM 0.28 0.00 0.28 0.00 15.34 03:56:01 AM 2.75 0.35 2.40 38.26 175.60 03:57:01 AM 31.46 0.33 31.12 37.19 1767.46 Average: 14.80 1.83 12.98 351.12 1410.60 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5363520 7045684 2518904 31.96 2688 1865152 737928 8.26 185804 2014544 174916 03:34:01 AM 5144000 6983756 2738424 34.74 2688 2015688 756652 8.47 198020 2188996 42500 03:35:01 AM 5145444 6984748 2736980 34.72 2688 2015708 756652 8.47 198040 2188784 8 03:36:01 AM 5140048 6979352 2742376 34.79 2688 2015708 756652 8.47 198040 2194404 4 03:37:01 AM 5140756 6980060 2741668 34.78 2688 2015708 756652 8.47 198040 2193552 4 03:38:01 AM 5140916 6980200 2741508 34.78 2688 2015712 756652 8.47 198040 2193628 4 03:39:01 AM 5141156 6980440 2741268 34.78 2688 2015712 756652 8.47 198040 2193568 4 03:40:01 AM 5140844 6980128 2741580 34.78 2688 2015712 751648 8.42 198040 2193808 4 03:41:01 AM 5141184 6980492 2741240 34.78 2688 2015720 751648 8.42 198040 2193600 4 03:42:01 AM 5141120 6980428 2741304 34.78 2688 2015720 751648 8.42 198040 2193716 4 03:43:01 AM 5141160 6980464 2741264 34.78 2688 2015720 751648 8.42 198040 2193688 4 03:44:01 AM 5141172 6980480 2741252 34.78 2688 2015724 751648 8.42 198040 2193740 4 03:45:01 AM 5141268 6980576 2741156 34.78 2688 2015724 751648 8.42 198040 2193624 4 03:46:01 AM 5133608 7010320 2748816 34.87 2688 2051944 720592 8.07 222580 2174416 44968 03:47:01 AM 4936168 7028296 2946256 37.38 2688 2259868 681560 7.63 262060 2303808 26992 03:48:01 AM 4936420 7028392 2946004 37.37 2688 2259868 681560 7.63 262052 2303856 8 03:49:01 AM 4888520 6982928 2993904 37.98 2688 2262304 749516 8.39 262200 2351052 748 03:50:01 AM 4882904 6978872 2999520 38.05 2688 2263880 802500 8.99 262208 2356308 444 03:51:01 AM 4879872 6977232 3002552 38.09 2688 2265256 802500 8.99 262212 2359468 404 03:52:01 AM 4876948 6976140 3005476 38.13 2688 2267088 818856 9.17 262212 2362420 232 03:53:01 AM 4876604 6975892 3005820 38.13 2688 2267184 818856 9.17 262212 2362588 80 03:54:01 AM 4876512 6976136 3005912 38.13 2688 2267520 818856 9.17 262216 2362892 4 03:55:01 AM 4873504 6974048 3008920 38.17 2688 2268440 818856 9.17 262216 2365840 564 03:56:01 AM 5067244 7000028 2815180 35.71 2688 2104264 700668 7.85 266104 2185292 25736 03:57:01 AM 4997580 6927140 2884844 36.60 2688 2103832 800716 8.97 468108 2062476 10272 Average: 5051539 6986089 2830885 35.91 2688 2107806 760111 8.51 235146 2235203 13117 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.93 205.00 1728.34 60.46 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 62.13 43.67 766.37 8.13 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 3.33 0.38 0.63 0.14 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 1.02 0.38 0.35 0.14 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 1.13 0.38 0.35 0.14 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 0.95 0.52 0.46 0.21 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 1.50 0.38 0.38 0.14 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 0.85 0.33 0.29 0.12 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 0.70 0.38 0.33 0.14 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 0.87 0.37 0.34 0.14 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 1.45 0.60 0.55 0.22 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 1.03 0.38 0.36 0.14 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 0.87 0.37 0.34 0.14 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 11.90 10.71 6.13 4.31 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 188.69 149.33 368.02 43.38 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 1.80 1.70 0.33 2.10 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 102.97 99.57 22.10 9.40 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 62.00 59.10 13.33 6.50 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 45.93 46.08 9.62 4.13 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 80.61 79.22 17.66 9.14 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 3.82 2.92 1.07 0.63 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 13.63 12.38 3.33 2.18 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 28.14 25.14 7.08 4.40 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 86.45 66.77 102.63 49.21 0.00 0.00 0.00 0.00 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 16.49 16.18 14.22 7.91 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 40.77 32.89 122.60 8.54 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) 09/15/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 45.76 0.00 8.16 1.78 0.13 44.17 03:33:01 AM 0 41.79 0.00 8.20 1.91 0.12 47.98 03:33:01 AM 1 49.74 0.00 8.12 1.66 0.13 40.35 03:34:01 AM all 25.52 0.00 3.62 1.16 0.11 69.58 03:34:01 AM 0 17.52 0.00 3.04 0.75 0.13 78.56 03:34:01 AM 1 33.55 0.00 4.21 1.57 0.08 60.59 03:35:01 AM all 0.28 0.00 0.20 0.18 0.05 99.29 03:35:01 AM 0 0.15 0.00 0.25 0.22 0.05 99.33 03:35:01 AM 1 0.42 0.00 0.15 0.13 0.05 99.25 03:36:01 AM all 0.38 0.00 0.09 0.00 0.05 99.48 03:36:01 AM 0 0.53 0.00 0.05 0.00 0.05 99.37 03:36:01 AM 1 0.22 0.00 0.13 0.00 0.05 99.60 03:37:01 AM all 0.38 0.00 0.06 0.00 0.07 99.50 03:37:01 AM 0 0.50 0.00 0.07 0.00 0.07 99.37 03:37:01 AM 1 0.25 0.00 0.05 0.00 0.07 99.63 03:38:01 AM all 0.37 0.00 0.07 0.00 0.05 99.52 03:38:01 AM 0 0.52 0.00 0.08 0.00 0.07 99.33 03:38:01 AM 1 0.22 0.00 0.05 0.00 0.03 99.70 03:39:01 AM all 0.30 0.00 0.07 0.00 0.04 99.59 03:39:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 03:39:01 AM 1 0.20 0.00 0.03 0.00 0.03 99.73 03:40:01 AM all 0.38 0.00 0.07 0.00 0.06 99.50 03:40:01 AM 0 0.50 0.00 0.10 0.00 0.08 99.32 03:40:01 AM 1 0.25 0.00 0.03 0.00 0.03 99.68 03:41:01 AM all 0.38 0.00 0.07 0.00 0.05 99.50 03:41:01 AM 0 0.10 0.00 0.10 0.00 0.08 99.72 03:41:01 AM 1 0.67 0.00 0.03 0.00 0.02 99.28 03:42:01 AM all 0.20 0.00 0.04 0.00 0.06 99.70 03:42:01 AM 0 0.12 0.00 0.05 0.00 0.08 99.75 03:42:01 AM 1 0.28 0.00 0.03 0.00 0.03 99.65 03:43:01 AM all 0.33 0.00 0.08 0.00 0.06 99.52 03:43:01 AM 0 0.45 0.00 0.12 0.00 0.07 99.36 03:43:01 AM 1 0.22 0.00 0.05 0.00 0.05 99.68 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 0.38 0.00 0.06 0.00 0.05 99.51 03:44:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 03:44:01 AM 1 0.20 0.00 0.05 0.00 0.05 99.70 03:45:01 AM all 0.38 0.00 0.06 0.00 0.05 99.52 03:45:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 03:45:01 AM 1 0.23 0.00 0.05 0.00 0.05 99.67 03:46:01 AM all 16.05 0.00 2.18 0.36 0.10 81.31 03:46:01 AM 0 19.20 0.00 2.19 0.37 0.08 78.16 03:46:01 AM 1 12.90 0.00 2.17 0.35 0.12 84.46 03:47:01 AM all 29.29 0.00 5.56 1.09 0.12 63.94 03:47:01 AM 0 21.77 0.00 5.20 1.19 0.12 71.72 03:47:01 AM 1 36.79 0.00 5.93 1.00 0.12 56.17 03:48:01 AM all 0.32 0.00 0.17 0.15 0.06 99.31 03:48:01 AM 0 0.52 0.00 0.18 0.17 0.07 99.06 03:48:01 AM 1 0.12 0.00 0.15 0.13 0.05 99.55 03:49:01 AM all 8.71 0.00 0.75 0.03 0.10 90.41 03:49:01 AM 0 8.53 0.00 0.82 0.05 0.10 90.49 03:49:01 AM 1 8.89 0.00 0.67 0.00 0.10 90.33 03:50:01 AM all 7.13 0.00 0.43 0.00 0.12 92.32 03:50:01 AM 0 5.82 0.00 0.44 0.00 0.12 93.63 03:50:01 AM 1 8.45 0.00 0.42 0.00 0.12 91.01 03:51:01 AM all 2.66 0.00 0.30 0.00 0.11 96.93 03:51:01 AM 0 3.47 0.00 0.27 0.00 0.10 96.16 03:51:01 AM 1 1.86 0.00 0.33 0.00 0.12 97.69 03:52:01 AM all 9.58 0.00 0.50 0.00 0.10 89.82 03:52:01 AM 0 8.17 0.00 0.50 0.00 0.10 91.23 03:52:01 AM 1 10.99 0.00 0.50 0.00 0.10 88.40 03:53:01 AM all 1.44 0.00 0.17 0.00 0.11 98.28 03:53:01 AM 0 1.19 0.00 0.20 0.00 0.12 98.50 03:53:01 AM 1 1.70 0.00 0.13 0.00 0.10 98.06 03:54:01 AM all 3.77 0.00 0.24 0.00 0.09 95.90 03:54:01 AM 0 2.32 0.00 0.23 0.00 0.08 97.36 03:54:01 AM 1 5.21 0.00 0.25 0.00 0.10 94.44 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 7.24 0.00 0.38 0.00 0.11 92.27 03:55:01 AM 0 4.32 0.00 0.35 0.00 0.10 95.23 03:55:01 AM 1 10.17 0.00 0.42 0.00 0.12 89.30 03:56:01 AM all 15.91 0.00 1.67 0.02 0.11 82.29 03:56:01 AM 0 9.20 0.00 1.49 0.02 0.10 89.19 03:56:01 AM 1 22.61 0.00 1.86 0.02 0.12 75.39 03:57:01 AM all 28.60 0.00 2.79 0.34 0.11 68.16 03:57:01 AM 0 23.56 0.00 2.54 0.33 0.12 73.46 03:57:01 AM 1 33.64 0.00 3.04 0.35 0.10 62.87 Average: all 8.23 0.00 1.11 0.20 0.08 90.38 Average: 0 6.87 0.00 1.07 0.20 0.09 91.78 Average: 1 9.58 0.00 1.15 0.21 0.08 88.97