---> uname -a: Linux prd-centos8-robot-2c-8g-11829.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4840 19 2244 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:3d:a8:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85167sec preferred_lft 85167sec inet6 fe80::f816:3eff:fe3d:a8b4/64 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) 11/19/2025 _x86_64_ (2 CPU) 04:32:53 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 125.16 0.20 124.96 5.60 12325.89 04:36:01 AM 34.54 0.65 33.89 51.06 4214.25 04:37:01 AM 34.83 3.82 31.01 1256.59 2140.83 04:38:01 AM 70.31 3.57 66.74 101.17 7921.03 04:39:01 AM 6.80 0.00 6.80 0.00 510.70 04:40:01 AM 0.12 0.00 0.12 0.00 1.18 04:41:01 AM 0.15 0.00 0.15 0.00 1.23 04:42:01 AM 2.28 0.22 2.07 11.73 172.29 04:43:01 AM 0.67 0.03 0.63 1.87 230.23 04:44:01 AM 0.38 0.00 0.38 0.00 94.50 04:45:01 AM 0.27 0.00 0.27 0.00 102.30 04:46:01 AM 0.38 0.00 0.38 0.00 179.37 04:47:01 AM 0.40 0.00 0.40 0.00 20.40 04:48:01 AM 0.35 0.03 0.32 0.27 68.78 04:49:01 AM 1.30 0.00 1.30 0.00 86.45 04:50:01 AM 0.25 0.00 0.25 0.00 121.71 04:51:01 AM 0.27 0.00 0.27 0.00 48.33 04:52:01 AM 1.95 0.18 1.77 4.27 138.47 04:53:01 AM 30.81 0.45 30.36 68.92 2711.26 Average: 16.38 0.48 15.90 79.02 1636.30 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5071396 6948336 2811028 35.66 2688 2053424 778384 8.72 192884 2270164 139540 04:36:01 AM 5171756 7014316 2710668 34.39 2688 2018884 706548 7.91 210100 2152504 9936 04:37:01 AM 4964632 6975536 2917792 37.02 2688 2181316 755404 8.46 262728 2288176 103460 04:38:01 AM 4931364 7029868 2951060 37.44 2688 2265780 667248 7.47 260904 2307916 10820 04:39:01 AM 4931100 7029604 2951324 37.44 2688 2265780 667248 7.47 260908 2307916 4 04:40:01 AM 4930772 7029280 2951652 37.45 2688 2265784 682968 7.65 260908 2308084 4 04:41:01 AM 4931004 7029512 2951420 37.44 2688 2265788 682968 7.65 260908 2307940 4 04:42:01 AM 4875224 6977520 3007200 38.15 2688 2269580 757936 8.49 261040 2363256 428 04:43:01 AM 4864252 6973320 3018172 38.29 2688 2276348 774388 8.67 261524 2373708 480 04:44:01 AM 4858292 6970464 3024132 38.37 2688 2279460 774388 8.67 261588 2379836 908 04:45:01 AM 4853772 6970024 3028652 38.42 2688 2283532 774388 8.67 261588 2383984 1972 04:46:01 AM 4850916 6970504 3031508 38.46 2688 2286868 783588 8.77 261588 2387372 28 04:47:01 AM 4847900 6968384 3034524 38.50 2688 2287764 767060 8.59 261588 2390224 424 04:48:01 AM 4846036 6968232 3036388 38.52 2688 2289468 764824 8.56 261684 2391980 232 04:49:01 AM 4844152 6968048 3038272 38.54 2688 2291168 764824 8.56 261684 2393656 192 04:50:01 AM 4840076 6967844 3042348 38.60 2688 2295040 782800 8.76 261684 2397620 496 04:51:01 AM 4838880 6967892 3043544 38.61 2688 2296284 782800 8.76 261684 2398872 376 04:52:01 AM 5060936 7014704 2821488 35.79 2688 2122480 675728 7.57 288244 2152004 7704 04:53:01 AM 4932980 6925196 2949444 37.42 2688 2165652 778408 8.72 490256 2102196 16108 Average: 4918181 6984136 2964243 37.61 2688 2234758 743258 8.32 268605 2318811 15427 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 115.53 86.10 1290.27 12.32 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 10.11 4.85 4.56 2.05 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 42.99 39.29 334.76 8.40 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 456.33 308.68 97.09 77.22 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.57 1.92 0.54 0.46 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 2.48 1.90 0.43 0.41 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 1.40 0.65 0.19 0.11 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 143.99 130.09 41.32 11.17 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 104.22 104.45 47.17 8.67 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 69.13 69.43 24.86 5.74 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 39.09 39.17 24.88 3.72 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 96.05 96.02 28.71 8.31 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 22.65 21.45 6.04 2.26 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 115.94 116.36 20.54 9.01 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 123.01 121.93 21.28 9.45 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 130.33 132.26 32.27 10.19 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 3.07 4.18 0.69 0.74 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 129.86 99.23 89.69 69.99 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 39.78 31.19 98.75 41.39 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 86.77 74.17 113.90 14.82 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) 11/19/2025 _x86_64_ (2 CPU) 04:32:53 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 36.83 0.00 5.14 2.41 0.13 55.48 04:35:01 AM 0 30.52 0.00 4.84 2.40 0.13 62.11 04:35:01 AM 1 43.16 0.00 5.44 2.42 0.13 48.84 04:36:01 AM all 8.62 0.00 1.42 0.60 0.06 89.31 04:36:01 AM 0 7.88 0.00 1.42 0.53 0.05 90.11 04:36:01 AM 1 9.35 0.00 1.42 0.67 0.07 88.50 04:37:01 AM all 24.62 0.00 4.07 0.82 0.08 70.42 04:37:01 AM 0 19.42 0.00 3.76 0.93 0.07 75.82 04:37:01 AM 1 29.84 0.00 4.37 0.70 0.08 65.00 04:38:01 AM all 21.29 0.00 4.12 0.70 0.07 73.83 04:38:01 AM 0 19.07 0.00 3.48 0.64 0.07 76.75 04:38:01 AM 1 23.51 0.00 4.76 0.75 0.07 70.91 04:39:01 AM all 0.37 0.00 0.10 0.05 0.03 99.45 04:39:01 AM 0 0.57 0.00 0.08 0.10 0.03 99.22 04:39:01 AM 1 0.17 0.00 0.12 0.00 0.03 99.68 04:40:01 AM all 0.35 0.00 0.09 0.00 0.04 99.52 04:40:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 04:40:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 04:41:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 04:41:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 04:41:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 04:42:01 AM all 11.11 0.00 1.26 0.02 0.07 87.55 04:42:01 AM 0 6.32 0.00 0.62 0.02 0.07 92.98 04:42:01 AM 1 15.93 0.00 1.90 0.02 0.07 82.08 04:43:01 AM all 15.33 0.00 1.43 0.03 0.08 83.13 04:43:01 AM 0 5.58 0.00 0.67 0.07 0.07 93.62 04:43:01 AM 1 25.23 0.00 2.20 0.00 0.10 72.47 04:44:01 AM all 9.15 0.00 0.74 0.00 0.06 90.05 04:44:01 AM 0 3.82 0.00 0.45 0.00 0.05 95.68 04:44:01 AM 1 14.56 0.00 1.04 0.00 0.07 84.33 04:45:01 AM all 8.48 0.00 0.63 0.03 0.08 90.79 04:45:01 AM 0 8.82 0.00 0.62 0.05 0.07 90.45 04:45:01 AM 1 8.15 0.00 0.64 0.00 0.08 91.13 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 11.89 0.00 1.19 0.01 0.09 86.83 04:46:01 AM 0 9.95 0.00 0.96 0.00 0.08 89.00 04:46:01 AM 1 13.86 0.00 1.43 0.02 0.09 84.60 04:47:01 AM all 5.10 0.00 0.45 0.00 0.07 94.38 04:47:01 AM 0 5.16 0.00 0.44 0.00 0.07 94.33 04:47:01 AM 1 5.05 0.00 0.45 0.00 0.07 94.43 04:48:01 AM all 8.01 0.00 0.84 0.00 0.06 91.10 04:48:01 AM 0 7.63 0.00 1.00 0.00 0.07 91.30 04:48:01 AM 1 8.38 0.00 0.67 0.00 0.05 90.90 04:49:01 AM all 8.08 0.00 0.66 0.04 0.07 91.15 04:49:01 AM 0 7.87 0.00 0.73 0.02 0.07 91.32 04:49:01 AM 1 8.29 0.00 0.59 0.07 0.07 90.98 04:50:01 AM all 10.41 0.00 0.90 0.00 0.07 88.63 04:50:01 AM 0 9.08 0.00 0.96 0.00 0.07 89.89 04:50:01 AM 1 11.73 0.00 0.84 0.00 0.07 87.36 04:51:01 AM all 3.69 0.00 0.45 0.00 0.07 95.79 04:51:01 AM 0 4.10 0.00 0.45 0.00 0.07 95.39 04:51:01 AM 1 3.29 0.00 0.45 0.00 0.07 96.19 04:52:01 AM all 12.27 0.00 1.30 0.01 0.07 86.35 04:52:01 AM 0 6.94 0.00 0.72 0.00 0.07 92.27 04:52:01 AM 1 17.60 0.00 1.88 0.02 0.07 80.44 04:53:01 AM all 30.48 0.00 3.48 0.26 0.08 65.70 04:53:01 AM 0 32.44 0.00 3.43 0.20 0.08 63.84 04:53:01 AM 1 28.50 0.00 3.53 0.32 0.08 67.56 Average: all 11.93 0.00 1.49 0.26 0.07 86.25 Average: 0 9.82 0.00 1.31 0.26 0.07 88.54 Average: 1 14.04 0.00 1.68 0.26 0.07 83.95