---> uname -a: Linux prd-centos8-robot-2c-8g-46054.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 633 4833 19 2230 6766 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:04:c6:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85175sec preferred_lft 85175sec inet6 fe80::f816:3eff:fe04:c690/64 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) 07/26/2025 _x86_64_ (2 CPU) 00:54:51 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 221.59 158.45 63.15 15057.85 40951.62 12:57:01 AM 122.66 0.72 121.94 52.92 11601.10 12:58:01 AM 32.61 0.42 32.19 64.78 3077.19 12:59:01 AM 59.32 6.93 52.39 1289.52 3605.52 01:00:01 AM 32.26 0.03 32.22 3.47 6144.94 01:01:01 AM 3.97 0.02 3.95 0.13 133.32 01:02:01 AM 0.57 0.07 0.50 1.73 7.73 01:03:01 AM 0.45 0.02 0.43 0.13 9.97 01:04:01 AM 2.12 0.00 2.12 0.00 258.16 01:05:01 AM 0.38 0.03 0.35 1.87 78.14 01:06:01 AM 0.35 0.00 0.35 0.00 97.02 01:07:01 AM 0.23 0.00 0.23 0.00 145.86 01:08:01 AM 0.35 0.00 0.35 0.00 110.98 01:09:01 AM 0.25 0.00 0.25 0.00 71.49 01:10:01 AM 1.35 0.03 1.32 0.27 94.39 01:11:01 AM 0.42 0.00 0.42 0.00 12.83 01:12:01 AM 0.33 0.00 0.33 0.00 130.00 01:13:01 AM 0.18 0.00 0.18 0.00 42.67 01:14:01 AM 8.25 0.32 7.93 36.93 368.91 01:15:01 AM 31.66 0.53 31.13 64.79 2654.94 Average: 25.97 8.38 17.59 828.76 3480.01 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5412416 6987196 2470016 31.34 2688 1766996 796244 8.92 186392 2001892 103436 12:57:01 AM 5131500 6968844 2750932 34.90 2688 2013016 768132 8.60 198420 2201608 71344 12:58:01 AM 5206252 7045336 2676180 33.95 2688 2014964 715724 8.01 219344 2109688 10760 12:59:01 AM 4886396 6969212 2996036 38.01 2688 2250512 748172 8.38 257088 2365104 167788 01:00:01 AM 4925364 7010188 2957068 37.51 2688 2252596 713300 7.99 262708 2315188 8 01:01:01 AM 4924736 7009560 2957696 37.52 2688 2252600 713300 7.99 262712 2315744 4 01:02:01 AM 4924784 7009676 2957648 37.52 2688 2252668 713300 7.99 262860 2315604 4 01:03:01 AM 4873824 6961356 3008608 38.17 2688 2255312 782960 8.77 262988 2366220 2636 01:04:01 AM 4866528 6957584 3015904 38.26 2688 2258832 803872 9.00 263224 2373352 296 01:05:01 AM 4858788 6954176 3023644 38.36 2688 2263180 803872 9.00 263536 2380808 2384 01:06:01 AM 4856432 6954228 3026000 38.39 2688 2265612 803872 9.00 263536 2383084 2016 01:07:01 AM 4850856 6953524 3031576 38.46 2688 2270444 803872 9.00 263536 2388316 2524 01:08:01 AM 4852892 6956452 3029540 38.43 2688 2271344 791372 8.86 263536 2386976 188 01:09:01 AM 4848476 6954000 3033956 38.49 2688 2273300 809116 9.06 263536 2391172 64 01:10:01 AM 4846136 6953584 3036296 38.52 2688 2275224 810412 9.07 263652 2393312 60 01:11:01 AM 4842824 6953564 3039608 38.56 2688 2278544 810412 9.07 263652 2396304 3144 01:12:01 AM 4842124 6953984 3040308 38.57 2688 2279640 810412 9.07 263652 2397360 448 01:13:01 AM 4840912 6953892 3041520 38.59 2688 2280752 810412 9.07 263652 2398560 332 01:14:01 AM 4975364 6953784 2907068 36.88 2688 2147848 757256 8.48 285872 2252096 53480 01:15:01 AM 4992508 6967508 2889924 36.66 2688 2148456 750004 8.40 487944 2046448 10396 Average: 4937956 6971382 2944476 37.35 2688 2203592 775801 8.69 266092 2308942 21566 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 319.14 195.43 1930.75 56.09 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 75.69 55.41 846.98 17.23 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 17.29 11.68 6.62 4.24 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 46.14 39.21 317.13 10.05 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 584.47 420.13 111.33 91.64 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 3.22 2.05 0.64 0.50 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 4.38 2.15 0.87 0.65 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 71.02 55.99 26.62 5.35 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 183.19 181.19 39.78 13.97 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 96.63 94.22 32.40 7.72 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 49.38 47.57 15.97 4.04 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 104.77 104.67 37.04 8.74 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 52.59 51.12 9.31 4.56 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 121.90 116.91 22.79 9.39 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 134.96 134.02 23.91 10.63 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 107.33 107.36 28.41 8.52 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 38.61 39.01 6.08 3.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 3.45 3.95 0.68 0.69 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 155.57 118.46 169.31 99.43 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 18.70 17.86 16.50 8.86 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 109.42 89.92 182.16 18.26 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) 07/26/2025 _x86_64_ (2 CPU) 00:54:51 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 53.16 0.05 10.66 7.43 0.10 28.60 12:56:01 AM 0 56.00 0.02 11.79 9.04 0.10 23.05 12:56:01 AM 1 50.31 0.08 9.52 5.82 0.10 34.16 12:57:01 AM all 35.63 0.00 5.48 2.67 0.14 56.08 12:57:01 AM 0 35.80 0.00 5.87 2.03 0.12 56.19 12:57:01 AM 1 35.47 0.00 5.08 3.31 0.17 55.97 12:58:01 AM all 11.98 0.00 1.73 0.33 0.07 85.90 12:58:01 AM 0 12.25 0.00 1.90 0.27 0.05 85.53 12:58:01 AM 1 11.71 0.00 1.55 0.38 0.08 86.27 12:59:01 AM all 29.61 0.00 5.34 0.58 0.08 64.40 12:59:01 AM 0 28.88 0.00 5.32 0.80 0.08 64.92 12:59:01 AM 1 30.33 0.00 5.36 0.35 0.08 63.87 01:00:01 AM all 3.93 0.00 1.51 0.44 0.04 94.07 01:00:01 AM 0 2.36 0.00 1.24 0.32 0.05 96.04 01:00:01 AM 1 5.51 0.00 1.79 0.57 0.03 92.09 01:01:01 AM all 0.37 0.00 0.10 0.02 0.04 99.47 01:01:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 01:01:01 AM 1 0.63 0.00 0.10 0.03 0.03 99.20 01:02:01 AM all 0.37 0.00 0.09 0.00 0.04 99.50 01:02:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:02:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 01:03:01 AM all 6.10 0.00 0.94 0.00 0.04 92.92 01:03:01 AM 0 5.99 0.00 0.91 0.00 0.05 93.06 01:03:01 AM 1 6.21 0.00 0.97 0.00 0.03 92.78 01:04:01 AM all 12.33 0.00 1.35 0.01 0.08 86.23 01:04:01 AM 0 18.10 0.00 1.65 0.00 0.09 80.16 01:04:01 AM 1 6.66 0.00 1.04 0.02 0.08 92.20 01:05:01 AM all 9.94 0.00 0.87 0.01 0.08 89.11 01:05:01 AM 0 14.12 0.00 1.15 0.00 0.08 84.65 01:05:01 AM 1 5.78 0.00 0.59 0.02 0.07 93.55 01:06:01 AM all 7.39 0.00 0.61 0.00 0.07 91.94 01:06:01 AM 0 6.59 0.00 0.69 0.00 0.07 92.66 01:06:01 AM 1 8.19 0.00 0.53 0.00 0.07 91.21 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 10.59 0.00 1.22 0.00 0.08 88.11 01:07:01 AM 0 16.34 0.00 1.50 0.00 0.08 82.08 01:07:01 AM 1 4.86 0.00 0.94 0.00 0.08 94.12 01:08:01 AM all 7.99 0.00 0.63 0.00 0.08 91.30 01:08:01 AM 0 11.99 0.00 0.76 0.00 0.09 87.17 01:08:01 AM 1 4.05 0.00 0.51 0.00 0.07 95.37 01:09:01 AM all 8.60 0.00 0.76 0.00 0.08 90.56 01:09:01 AM 0 11.14 0.00 0.78 0.00 0.07 88.02 01:09:01 AM 1 6.05 0.00 0.75 0.00 0.10 93.10 01:10:01 AM all 8.55 0.00 0.94 0.01 0.08 90.42 01:10:01 AM 0 10.73 0.00 0.91 0.00 0.08 88.28 01:10:01 AM 1 6.37 0.00 0.96 0.02 0.08 92.57 01:11:01 AM all 9.92 0.00 0.90 0.00 0.08 89.10 01:11:01 AM 0 14.63 0.00 1.09 0.00 0.07 84.21 01:11:01 AM 1 5.19 0.00 0.69 0.00 0.08 94.03 01:12:01 AM all 3.51 0.00 0.41 0.00 0.09 95.99 01:12:01 AM 0 4.98 0.00 0.65 0.00 0.10 94.27 01:12:01 AM 1 2.03 0.00 0.17 0.00 0.08 97.72 01:13:01 AM all 3.45 0.00 0.47 0.00 0.07 96.02 01:13:01 AM 0 4.61 0.00 0.63 0.00 0.07 94.69 01:13:01 AM 1 2.29 0.00 0.30 0.00 0.07 97.34 01:14:01 AM all 15.32 0.00 2.07 0.03 0.08 82.51 01:14:01 AM 0 22.82 0.00 2.43 0.03 0.08 74.63 01:14:01 AM 1 7.82 0.00 1.71 0.03 0.07 90.37 01:15:01 AM all 30.25 0.00 3.62 0.24 0.09 65.80 01:15:01 AM 0 40.86 0.00 3.87 0.38 0.10 54.78 01:15:01 AM 1 19.64 0.00 3.37 0.10 0.08 76.81 Average: all 13.47 0.00 1.99 0.59 0.08 83.88 Average: 0 15.93 0.00 2.17 0.65 0.08 81.17 Average: 1 11.00 0.00 1.80 0.53 0.08 86.58