---> uname -a: Linux prd-centos8-robot-2c-8g-7454.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 615 4884 19 2197 6783 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:ad:d9:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fead:d902/64 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) 23:22:58 LINUX RESTART (2 CPU) 11:24:01 PM tps rtps wtps bread/s bwrtn/s 11:25:01 PM 102.02 0.23 101.78 11.60 10433.84 11:26:01 PM 56.81 0.72 56.09 52.92 6992.25 11:27:01 PM 39.05 7.13 31.92 1310.50 2140.64 11:28:01 PM 68.94 2.73 66.21 439.59 8134.34 11:29:01 PM 3.87 0.00 3.87 0.00 126.05 11:30:01 PM 0.32 0.00 0.32 0.00 2.65 11:31:01 PM 0.33 0.00 0.33 0.00 3.08 11:32:01 PM 0.60 0.20 0.40 11.60 35.04 11:33:01 PM 2.00 0.00 2.00 0.00 80.17 11:34:02 PM 0.30 0.03 0.27 1.87 26.78 11:35:01 PM 0.41 0.02 0.39 0.14 84.21 11:36:01 PM 0.33 0.00 0.33 0.00 8.33 11:37:01 PM 0.27 0.05 0.22 2.27 51.88 11:38:01 PM 10.86 0.32 10.55 36.92 415.96 11:39:01 PM 32.54 0.55 31.99 64.11 1596.20 Average: 21.27 0.80 20.47 128.92 2010.98 11:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 PM 5246596 6990756 2635828 33.44 2688 1925604 746356 8.36 190180 2116140 67416 11:26:01 PM 5151868 6994072 2730556 34.64 2688 2018228 710068 7.95 210284 2171508 9936 11:27:01 PM 4957636 6971000 2924788 37.11 2688 2183716 759984 8.51 266692 2291352 104980 11:28:01 PM 4918588 7028156 2963836 37.60 2688 2276924 652324 7.30 266132 2314456 88 11:29:01 PM 4918576 7028144 2963848 37.60 2688 2276924 652324 7.30 266136 2314636 4 11:30:01 PM 4917972 7027544 2964452 37.61 2688 2276928 670412 7.51 266136 2314900 4 11:31:01 PM 4918068 7027652 2964356 37.61 2688 2276928 670412 7.51 266136 2314956 4 11:32:01 PM 4871432 6982204 3010992 38.20 2688 2278124 740000 8.29 266264 2361296 52 11:33:01 PM 4870008 6981156 3012416 38.22 2688 2278492 740000 8.29 266264 2363016 40 11:34:02 PM 4867772 6979632 3014652 38.25 2688 2279204 740000 8.29 266540 2364972 4 11:35:01 PM 4858816 6973068 3023608 38.36 2688 2281600 756072 8.47 266692 2373008 76 11:36:01 PM 4858808 6973168 3023616 38.36 2688 2281708 756072 8.47 266692 2373380 116 11:37:01 PM 4784032 6899876 3098392 39.31 2688 2283216 847916 9.49 266724 2447760 60 11:38:01 PM 5010676 6951588 2871748 36.43 2688 2112272 748188 8.38 311100 2192864 35372 11:39:01 PM 4995348 6938668 2887076 36.63 2688 2116568 752020 8.42 471380 2056984 26268 Average: 4943080 6983112 2939344 37.29 2688 2209762 729477 8.17 274223 2291415 16295 11:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 82.34 68.34 899.08 8.13 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 64.21 43.84 587.47 7.77 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 44.77 40.00 335.47 8.93 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 586.32 458.15 119.48 103.09 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 2.60 2.02 0.56 0.48 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 2.68 1.97 0.46 0.43 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.38 0.87 0.41 0.31 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 45.58 33.21 12.57 4.24 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 11.55 8.93 2.98 1.92 0.00 0.00 0.00 0.00 11:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:02 PM eth0 20.08 15.60 5.50 3.39 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 39.84 39.59 38.46 4.03 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 16.31 13.28 16.44 0.95 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 74.94 74.43 53.77 6.59 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 99.97 66.31 113.54 37.59 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 17.88 16.84 15.51 8.55 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 74.07 58.92 146.90 13.10 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) 23:22:58 LINUX RESTART (2 CPU) 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 26.53 0.00 3.87 1.82 0.07 67.70 11:25:01 PM 0 27.85 0.00 4.05 2.18 0.07 65.86 11:25:01 PM 1 25.22 0.00 3.68 1.47 0.08 69.54 11:26:01 PM all 22.27 0.00 3.16 0.98 0.08 73.51 11:26:01 PM 0 32.20 0.00 3.73 0.87 0.08 63.12 11:26:01 PM 1 12.36 0.00 2.60 1.10 0.07 83.87 11:27:01 PM all 25.72 0.00 4.52 0.47 0.08 69.21 11:27:01 PM 0 28.77 0.00 4.73 0.38 0.08 66.03 11:27:01 PM 1 22.67 0.00 4.30 0.55 0.08 72.40 11:28:01 PM all 20.73 0.00 4.38 0.80 0.08 74.01 11:28:01 PM 0 25.34 0.00 4.22 0.84 0.07 69.53 11:28:01 PM 1 16.12 0.00 4.54 0.77 0.08 78.49 11:29:01 PM all 0.35 0.00 0.08 0.01 0.04 99.52 11:29:01 PM 0 0.58 0.00 0.08 0.00 0.05 99.28 11:29:01 PM 1 0.12 0.00 0.08 0.02 0.03 99.75 11:30:01 PM all 0.25 0.00 0.08 0.00 0.02 99.65 11:30:01 PM 0 0.40 0.00 0.10 0.00 0.02 99.48 11:30:01 PM 1 0.10 0.00 0.07 0.00 0.02 99.82 11:31:01 PM all 0.34 0.00 0.08 0.00 0.03 99.54 11:31:01 PM 0 0.62 0.00 0.08 0.00 0.03 99.27 11:31:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 11:32:01 PM all 5.90 0.00 0.51 0.03 0.05 93.52 11:32:01 PM 0 5.52 0.00 0.54 0.03 0.05 93.86 11:32:01 PM 1 6.27 0.00 0.49 0.02 0.05 93.17 11:33:01 PM all 4.30 0.00 0.32 0.01 0.07 95.30 11:33:01 PM 0 5.48 0.00 0.38 0.02 0.07 94.05 11:33:01 PM 1 3.13 0.00 0.25 0.00 0.07 96.56 11:34:02 PM all 6.26 0.00 0.35 0.00 0.07 93.32 11:34:02 PM 0 9.69 0.00 0.43 0.00 0.07 89.81 11:34:02 PM 1 2.84 0.00 0.27 0.00 0.07 96.82 11:35:01 PM all 9.42 0.00 1.17 0.00 0.07 89.34 11:35:01 PM 0 17.59 0.00 2.11 0.00 0.07 80.23 11:35:01 PM 1 1.58 0.00 0.27 0.00 0.07 98.08 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 5.76 0.00 0.48 0.00 0.06 93.69 11:36:01 PM 0 11.28 0.00 0.81 0.00 0.07 87.84 11:36:01 PM 1 0.63 0.00 0.18 0.00 0.05 99.13 11:37:01 PM all 6.52 0.00 0.82 0.00 0.07 92.59 11:37:01 PM 0 9.75 0.00 0.91 0.00 0.07 89.27 11:37:01 PM 1 3.35 0.00 0.74 0.00 0.07 95.84 11:38:01 PM all 17.72 0.00 2.35 0.08 0.08 79.77 11:38:01 PM 0 24.47 0.00 2.40 0.07 0.08 72.97 11:38:01 PM 1 11.07 0.00 2.30 0.08 0.07 86.48 11:39:01 PM all 31.40 0.00 3.95 0.17 0.07 64.41 11:39:01 PM 0 29.06 0.00 3.99 0.20 0.07 66.68 11:39:01 PM 1 33.73 0.00 3.91 0.13 0.08 62.14 Average: all 12.26 0.00 1.75 0.29 0.06 85.63 Average: 0 15.25 0.00 1.91 0.31 0.06 82.46 Average: 1 9.30 0.00 1.59 0.28 0.06 88.77