---> uname -a: Linux prd-centos8-robot-2c-8g-3023.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 625 4851 19 2220 6773 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:f5:02:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fef5:2a1/64 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) 10/29/2025 _x86_64_ (2 CPU) 00:53:22 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 74.38 9.90 64.48 3011.26 6689.00 12:56:01 AM 90.12 0.72 89.40 52.92 10852.00 12:57:01 AM 27.28 0.42 26.86 64.79 2061.64 12:58:01 AM 62.86 6.93 55.93 1289.30 3711.03 12:59:01 AM 36.09 0.03 36.06 3.47 6339.18 01:00:01 AM 3.58 0.00 3.58 0.00 119.57 01:01:01 AM 0.30 0.02 0.28 0.13 2.93 01:02:01 AM 0.63 0.28 0.35 13.46 10.06 01:03:01 AM 2.25 0.03 2.22 1.87 218.76 01:04:01 AM 0.45 0.00 0.45 0.00 112.21 01:05:01 AM 0.17 0.00 0.17 0.00 119.48 01:06:01 AM 0.25 0.00 0.25 0.00 62.72 01:07:01 AM 0.22 0.00 0.22 0.00 135.73 01:08:01 AM 0.27 0.00 0.27 0.00 145.64 01:09:01 AM 15.94 0.35 15.59 37.19 710.55 01:10:01 AM 31.17 0.52 30.66 63.85 2256.63 Average: 21.62 1.20 20.42 283.64 2096.65 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5381176 7049148 2501256 31.73 2688 1851044 676088 7.57 185992 1997192 144748 12:56:01 AM 5144664 6984548 2737768 34.73 2688 2015576 721888 8.08 198676 2189956 42408 12:57:01 AM 5176388 7021188 2706044 34.33 2688 2020772 679364 7.61 223156 2135408 9940 12:58:01 AM 4885940 6988172 2996492 38.01 2688 2268316 702372 7.86 255952 2358948 182756 12:59:01 AM 4936604 7031764 2945828 37.37 2688 2261776 644336 7.21 260580 2301524 24 01:00:01 AM 4936464 7031628 2945968 37.37 2688 2261780 642288 7.19 260580 2301644 8 01:01:01 AM 4935824 7031008 2946608 37.38 2688 2261780 642288 7.19 260580 2302256 4 01:02:01 AM 4889356 6986160 2993076 37.97 2688 2263416 726432 8.13 260848 2348040 1204 01:03:01 AM 4877836 6978248 3004596 38.12 2688 2267024 746740 8.36 261120 2359140 192 01:04:01 AM 4871764 6975244 3010668 38.19 2688 2270068 766452 8.58 261120 2365320 68 01:05:01 AM 4865752 6972676 3016680 38.27 2688 2273560 766452 8.58 261120 2371044 16 01:06:01 AM 4859832 6971224 3022600 38.35 2688 2277980 785392 8.79 261120 2376984 2604 01:07:01 AM 4856288 6970712 3026144 38.39 2688 2281072 825624 9.24 261120 2380368 1656 01:08:01 AM 4852804 6970620 3029628 38.44 2688 2284436 825624 9.24 261120 2383784 692 01:09:01 AM 4978580 6943348 2903852 36.84 2688 2135436 733292 8.21 322588 2215776 56068 01:10:01 AM 5015940 6982148 2866492 36.37 2688 2138792 707276 7.92 482256 2026676 25720 Average: 4966576 6992990 2915856 36.99 2688 2195802 724494 8.11 267370 2275879 29257 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 221.49 162.78 1343.65 48.90 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 81.37 61.03 815.80 9.51 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 17.00 15.35 7.10 5.28 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 41.84 34.52 338.41 8.58 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 533.84 385.22 103.75 87.53 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.47 1.87 0.47 0.41 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.42 1.93 0.44 0.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 44.32 31.88 14.12 3.20 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 225.36 226.44 39.97 16.59 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 151.43 151.27 29.34 11.95 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 231.38 232.74 42.52 17.43 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 231.51 232.34 46.95 17.67 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 147.79 147.16 29.60 11.64 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 183.65 184.74 34.75 13.41 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 170.26 137.29 149.75 106.43 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 16.69 16.03 14.57 7.76 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 143.92 126.40 188.20 22.92 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) 10/29/2025 _x86_64_ (2 CPU) 00:53:22 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.02 0.00 5.25 5.62 0.09 51.01 12:55:01 AM 0 44.97 0.00 5.89 4.83 0.08 44.23 12:55:01 AM 1 31.11 0.00 4.62 6.42 0.10 57.75 12:56:01 AM all 26.36 0.00 3.73 7.40 0.09 62.41 12:56:01 AM 0 31.72 0.00 3.80 6.47 0.10 57.91 12:56:01 AM 1 21.02 0.00 3.67 8.33 0.08 66.89 12:57:01 AM all 12.97 0.00 2.31 0.47 0.06 84.19 12:57:01 AM 0 15.80 0.00 2.37 0.43 0.07 81.33 12:57:01 AM 1 10.14 0.00 2.25 0.50 0.05 87.06 12:58:01 AM all 32.17 0.00 5.63 6.79 0.11 55.30 12:58:01 AM 0 40.48 0.00 6.55 7.77 0.13 45.07 12:58:01 AM 1 23.89 0.00 4.72 5.81 0.08 65.49 12:59:01 AM all 6.65 0.00 1.86 4.91 0.05 86.53 12:59:01 AM 0 4.69 0.00 2.02 8.64 0.05 84.60 12:59:01 AM 1 8.61 0.00 1.69 1.19 0.05 88.45 01:00:01 AM all 0.38 0.00 0.12 0.02 0.02 99.47 01:00:01 AM 0 0.13 0.00 0.12 0.03 0.02 99.70 01:00:01 AM 1 0.62 0.00 0.12 0.00 0.02 99.25 01:01:01 AM all 0.40 0.00 0.15 0.00 0.04 99.41 01:01:01 AM 0 0.45 0.00 0.15 0.00 0.05 99.35 01:01:01 AM 1 0.35 0.00 0.15 0.00 0.03 99.47 01:02:01 AM all 3.43 0.00 0.48 0.01 0.03 96.05 01:02:01 AM 0 5.87 0.00 0.62 0.02 0.03 93.46 01:02:01 AM 1 0.99 0.00 0.33 0.00 0.03 98.65 01:03:01 AM all 12.05 0.00 1.20 0.17 0.07 86.51 01:03:01 AM 0 15.75 0.00 1.25 0.00 0.08 82.92 01:03:01 AM 1 8.36 0.00 1.15 0.34 0.05 90.10 01:04:01 AM all 11.19 0.00 0.96 0.00 0.07 87.78 01:04:01 AM 0 12.43 0.00 0.89 0.00 0.07 86.61 01:04:01 AM 1 9.95 0.00 1.03 0.00 0.07 88.95 01:05:01 AM all 10.78 0.00 1.26 0.00 0.09 87.86 01:05:01 AM 0 11.00 0.00 1.24 0.00 0.08 87.67 01:05:01 AM 1 10.57 0.00 1.27 0.00 0.10 88.06 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 14.86 0.00 1.36 0.00 0.08 83.69 01:06:01 AM 0 11.96 0.00 1.22 0.00 0.08 86.74 01:06:01 AM 1 17.77 0.00 1.51 0.00 0.08 80.64 01:07:01 AM all 11.24 0.00 1.00 0.00 0.07 87.69 01:07:01 AM 0 10.52 0.00 1.13 0.00 0.05 88.30 01:07:01 AM 1 11.96 0.00 0.87 0.00 0.08 87.09 01:08:01 AM all 10.18 0.00 1.12 0.00 0.09 88.62 01:08:01 AM 0 11.89 0.00 1.34 0.00 0.12 86.65 01:08:01 AM 1 8.48 0.00 0.89 0.00 0.07 90.56 01:09:01 AM all 23.88 0.00 2.91 0.55 0.09 72.57 01:09:01 AM 0 34.08 0.00 3.53 1.08 0.10 61.21 01:09:01 AM 1 13.68 0.00 2.29 0.03 0.08 83.92 01:10:01 AM all 28.20 0.00 4.00 1.47 0.08 66.25 01:10:01 AM 0 31.13 0.00 4.56 1.79 0.08 62.44 01:10:01 AM 1 25.29 0.00 3.43 1.15 0.08 70.05 Average: all 15.18 0.00 2.09 1.72 0.07 80.95 Average: 0 17.68 0.00 2.29 1.94 0.08 78.01 Average: 1 12.68 0.00 1.88 1.49 0.07 83.89