---> uname -a: Linux prd-centos8-robot-2c-8g-52696.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4867 19 2237 6805 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:1d:8a:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85173sec preferred_lft 85173sec inet6 fe80::f816:3eff:fe1d:8a5a/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) 09/16/2025 _x86_64_ (2 CPU) 03:29:08 LINUX RESTART (2 CPU) 03:30:02 AM tps rtps wtps bread/s bwrtn/s 03:31:01 AM 95.04 6.22 88.82 1107.56 6995.59 03:32:01 AM 78.02 0.72 77.31 52.92 10882.57 03:33:01 AM 15.41 0.42 15.00 64.79 483.12 03:34:01 AM 55.33 6.93 48.40 1289.30 3428.99 03:35:01 AM 34.19 0.03 34.16 3.47 6324.10 03:36:01 AM 3.73 0.00 3.73 0.00 127.99 03:37:01 AM 0.12 0.00 0.12 0.00 0.90 03:38:01 AM 0.57 0.22 0.35 11.73 8.95 03:39:01 AM 2.27 0.00 2.27 0.00 269.36 03:40:01 AM 0.52 0.03 0.48 1.87 151.30 03:41:01 AM 0.32 0.00 0.32 0.00 71.08 03:42:01 AM 0.35 0.00 0.35 0.00 159.86 03:43:01 AM 0.15 0.00 0.15 0.00 38.16 03:44:01 AM 0.33 0.00 0.33 0.00 74.43 03:45:01 AM 0.45 0.03 0.42 0.27 64.29 03:46:01 AM 1.27 0.00 1.27 0.00 151.97 03:47:01 AM 0.27 0.00 0.27 0.00 42.33 03:48:01 AM 1.07 0.00 1.07 0.00 230.16 03:49:01 AM 30.82 0.65 30.17 74.11 2591.99 Average: 16.79 0.80 15.99 136.32 1684.72 03:30:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 AM 5182840 6989856 2699584 34.25 2688 1984640 744672 8.34 196404 2165680 257704 03:32:01 AM 5160144 7002008 2722280 34.54 2688 2018304 717740 8.04 198604 2171712 8 03:33:01 AM 5232080 7076372 2650344 33.62 2688 2020248 655232 7.34 219376 2079608 10764 03:34:01 AM 4926480 7022504 2955944 37.50 2688 2263652 667304 7.47 257416 2321640 175268 03:35:01 AM 4956992 7051832 2925432 37.11 2688 2262572 640248 7.17 262788 2279900 12 03:36:01 AM 4957124 7051964 2925300 37.11 2688 2262572 640248 7.17 262792 2279844 12 03:37:01 AM 4957436 7052276 2924988 37.11 2688 2262572 640248 7.17 262792 2279732 12 03:38:01 AM 4904280 7002128 2978144 37.78 2688 2265580 730632 8.18 262924 2332360 2652 03:39:01 AM 4897684 6999260 2984740 37.87 2688 2269312 749256 8.39 263200 2338612 312 03:40:01 AM 4891736 6997420 2990688 37.94 2688 2273428 749824 8.40 263476 2344144 44 03:41:01 AM 4886656 6994724 2995768 38.01 2688 2275812 749824 8.40 263476 2349060 392 03:42:01 AM 4878196 6991504 3004228 38.11 2688 2281044 729380 8.17 263476 2357888 896 03:43:01 AM 4877132 6991180 3005292 38.13 2688 2281792 729380 8.17 263476 2359020 548 03:44:01 AM 4875464 6991124 3006960 38.15 2688 2283396 744756 8.34 263476 2360472 8 03:45:01 AM 4872600 6990164 3009824 38.18 2688 2285284 743296 8.32 263676 2363156 208 03:46:01 AM 4868672 6990068 3013752 38.23 2688 2289124 743296 8.32 263676 2366976 296 03:47:01 AM 4867344 6989940 3015080 38.25 2688 2290332 743296 8.32 263676 2368296 316 03:48:01 AM 5025936 7048580 2856488 36.24 2688 2191064 638872 7.15 256684 2213192 732 03:49:01 AM 5050700 7029576 2831724 35.92 2688 2152008 670056 7.50 487444 1985792 9084 Average: 4961552 7013815 2920872 37.06 2688 2221723 706714 7.91 265202 2279847 24172 03:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 158.68 118.54 1342.29 24.26 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 65.56 45.47 585.85 6.69 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 14.46 10.73 6.05 4.17 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 45.60 39.30 335.37 9.31 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 412.88 299.70 82.13 71.26 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 2.75 1.95 0.45 0.42 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 3.13 1.97 0.49 0.43 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 77.90 61.96 26.69 5.32 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 189.80 188.04 41.86 14.48 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 96.70 94.87 30.78 7.63 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 64.38 64.03 17.90 5.12 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 142.44 141.14 43.00 11.52 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 10.20 7.12 4.68 1.70 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 127.24 127.01 21.11 9.69 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 136.46 132.51 23.71 10.38 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 137.02 138.02 32.76 10.57 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 3.52 3.85 0.70 0.71 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 94.47 80.40 27.35 8.23 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 72.58 50.18 154.16 95.79 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 97.62 84.54 145.13 15.66 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) 09/16/2025 _x86_64_ (2 CPU) 03:29:08 LINUX RESTART (2 CPU) 03:30:02 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 39.03 0.00 6.01 0.97 0.12 53.87 03:31:01 AM 0 24.03 0.00 3.93 0.69 0.10 71.25 03:31:01 AM 1 54.07 0.00 8.11 1.24 0.14 36.45 03:32:01 AM all 15.19 0.00 2.50 1.49 0.06 80.75 03:32:01 AM 0 13.26 0.00 2.25 1.03 0.05 83.40 03:32:01 AM 1 17.12 0.00 2.75 1.95 0.07 78.10 03:33:01 AM all 12.26 0.00 1.54 0.46 0.06 85.68 03:33:01 AM 0 11.62 0.00 1.58 0.07 0.05 86.67 03:33:01 AM 1 12.90 0.00 1.50 0.85 0.07 84.68 03:34:01 AM all 28.44 0.00 5.32 0.58 0.08 65.58 03:34:01 AM 0 20.43 0.00 4.94 0.40 0.08 74.14 03:34:01 AM 1 36.64 0.00 5.70 0.77 0.09 56.81 03:35:01 AM all 6.58 0.00 1.66 0.44 0.04 91.27 03:35:01 AM 0 5.10 0.00 1.72 0.57 0.03 92.57 03:35:01 AM 1 8.06 0.00 1.61 0.30 0.05 89.98 03:36:01 AM all 0.33 0.00 0.08 0.01 0.02 99.56 03:36:01 AM 0 0.45 0.00 0.07 0.02 0.02 99.45 03:36:01 AM 1 0.22 0.00 0.10 0.00 0.02 99.67 03:37:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 03:37:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 03:37:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 03:38:01 AM all 5.84 0.00 0.88 0.01 0.03 93.23 03:38:01 AM 0 1.17 0.00 0.40 0.00 0.03 98.39 03:38:01 AM 1 10.53 0.00 1.36 0.02 0.03 88.06 03:39:01 AM all 13.44 0.00 1.32 0.02 0.08 85.15 03:39:01 AM 0 6.95 0.00 0.87 0.02 0.07 92.10 03:39:01 AM 1 20.06 0.00 1.76 0.02 0.09 78.07 03:40:01 AM all 9.60 0.00 0.81 0.01 0.06 89.52 03:40:01 AM 0 2.71 0.00 0.50 0.02 0.05 96.72 03:40:01 AM 1 16.53 0.00 1.11 0.00 0.07 82.30 03:41:01 AM all 7.48 0.00 0.64 0.00 0.07 91.81 03:41:01 AM 0 2.26 0.00 0.42 0.00 0.05 97.27 03:41:01 AM 1 12.79 0.00 0.87 0.00 0.09 86.26 03:41:01 AM CPU %user %nice %system %iowait %steal %idle 03:42:01 AM all 15.07 0.00 1.43 0.01 0.07 83.43 03:42:01 AM 0 7.76 0.00 0.88 0.00 0.07 91.30 03:42:01 AM 1 22.22 0.00 1.97 0.02 0.07 75.72 03:43:01 AM all 5.03 0.00 0.42 0.00 0.07 94.48 03:43:01 AM 0 6.67 0.00 0.43 0.00 0.07 92.83 03:43:01 AM 1 3.43 0.00 0.40 0.00 0.07 96.10 03:44:01 AM all 8.31 0.00 0.66 0.00 0.05 90.97 03:44:01 AM 0 2.21 0.00 0.60 0.00 0.05 97.13 03:44:01 AM 1 14.54 0.00 0.72 0.00 0.05 84.69 03:45:01 AM all 9.13 0.00 0.88 0.01 0.08 89.90 03:45:01 AM 0 7.29 0.00 0.60 0.00 0.07 92.04 03:45:01 AM 1 11.01 0.00 1.16 0.02 0.09 87.73 03:46:01 AM all 10.67 0.00 0.96 0.01 0.06 88.30 03:46:01 AM 0 5.16 0.00 0.64 0.02 0.05 94.14 03:46:01 AM 1 16.19 0.00 1.28 0.00 0.07 82.46 03:47:01 AM all 3.75 0.00 0.39 0.00 0.04 95.81 03:47:01 AM 0 1.19 0.00 0.15 0.00 0.03 98.63 03:47:01 AM 1 6.31 0.00 0.63 0.00 0.05 93.00 03:48:01 AM all 8.77 0.00 1.07 0.02 0.07 90.08 03:48:01 AM 0 12.90 0.00 0.90 0.00 0.07 86.13 03:48:01 AM 1 4.64 0.00 1.24 0.03 0.07 94.03 03:49:01 AM all 28.70 0.00 3.66 0.20 0.07 67.37 03:49:01 AM 0 19.32 0.00 3.54 0.15 0.05 76.94 03:49:01 AM 1 38.08 0.00 3.79 0.25 0.08 57.81 Average: all 11.98 0.00 1.59 0.22 0.06 86.14 Average: 0 7.92 0.00 1.29 0.16 0.05 90.58 Average: 1 16.05 0.00 1.90 0.29 0.07 81.70