---> uname -a: Linux prd-centos8-robot-2c-8g-1007.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 636 4845 19 2216 6763 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:15:a5:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fe15:a572/64 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) 09/25/2025 _x86_64_ (2 CPU) 02:17:49 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 202.18 156.94 45.24 14778.06 38578.86 02:20:01 AM 115.56 0.33 115.23 15.06 10197.62 02:21:01 AM 44.87 0.65 44.22 51.03 6592.44 02:22:02 AM 5.05 0.03 5.02 0.53 211.31 02:23:01 AM 15.76 0.39 15.37 65.33 681.24 02:24:01 AM 60.76 9.42 51.34 1682.12 3310.26 02:25:01 AM 32.02 0.03 31.98 3.46 6244.09 02:26:01 AM 5.40 0.22 5.18 11.73 221.28 02:27:01 AM 0.50 0.00 0.50 0.00 61.15 02:28:01 AM 0.40 0.00 0.40 0.00 59.81 02:29:01 AM 6.08 5.75 0.33 555.55 31.99 02:30:01 AM 3.03 0.00 3.03 0.00 124.18 02:31:01 AM 0.28 0.00 0.28 0.00 16.74 02:32:01 AM 0.23 0.00 0.23 0.00 5.10 02:33:01 AM 0.28 0.03 0.25 0.27 47.56 02:34:01 AM 22.54 0.42 22.13 47.72 1323.34 Average: 32.21 10.90 21.30 1076.88 4236.10 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5574052 7055848 2308372 29.29 2688 1676216 719856 8.06 178856 1851024 73556 02:20:01 AM 5239664 7035036 2642760 33.53 2688 1972260 691120 7.74 187444 2109904 128796 02:21:01 AM 5113048 6953308 2769376 35.13 2688 2016640 757348 8.48 198772 2218524 8 02:22:02 AM 5108692 6948972 2773732 35.19 2688 2016656 757348 8.48 198868 2224188 4 02:23:01 AM 5186328 7028972 2696096 34.20 2688 2018596 689404 7.72 219864 2125360 12 02:24:01 AM 4866300 6969496 3016124 38.26 2688 2270900 718796 8.05 262752 2378296 172552 02:25:01 AM 4901156 7006356 2981268 37.82 2688 2272984 678992 7.60 268204 2331820 4 02:26:01 AM 4855304 6962280 3027120 38.40 2688 2274840 762220 8.53 268352 2377300 284 02:27:01 AM 4851028 6959684 3031396 38.46 2688 2276480 778076 8.71 268360 2381456 304 02:28:01 AM 4847436 6957568 3034988 38.50 2688 2277916 793544 8.89 268360 2385072 136 02:29:01 AM 4827068 6955676 3055356 38.76 2688 2296360 799892 8.96 270724 2402496 1780 02:30:01 AM 4826140 6955268 3056284 38.77 2688 2296888 814920 9.12 270724 2403556 40 02:31:01 AM 4826152 6955660 3056272 38.77 2688 2297260 814920 9.12 270728 2403816 4 02:32:01 AM 4823520 6953588 3058904 38.81 2688 2297828 814920 9.12 270728 2406084 504 02:33:01 AM 4820820 6952244 3061604 38.84 2688 2299164 816672 9.14 270908 2408656 528 02:34:01 AM 5003652 6961164 2878772 36.52 2688 2131236 728056 8.15 475352 2047052 22320 Average: 4979398 6975695 2903026 36.83 2688 2168264 758505 8.49 259312 2278413 25052 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 318.12 159.24 1333.05 55.41 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 76.03 62.07 888.19 8.86 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 62.56 40.37 582.49 5.04 0.00 0.00 0.00 0.00 02:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:02 AM eth0 1.03 0.42 0.35 0.14 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 10.74 10.69 5.35 4.00 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 41.13 35.39 335.54 9.11 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 156.29 111.59 31.10 32.20 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 92.82 83.72 18.26 7.58 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 64.98 64.43 13.49 6.28 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 52.26 50.97 11.11 5.42 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 88.29 87.79 17.31 9.82 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 19.76 17.33 5.21 3.16 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 15.43 12.78 3.65 2.27 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 22.16 19.58 5.53 3.47 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 39.43 34.68 10.68 6.53 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 69.03 50.15 102.86 49.28 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 70.70 52.62 210.51 13.05 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) 09/25/2025 _x86_64_ (2 CPU) 02:17:49 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 43.81 0.08 10.85 18.24 0.10 26.92 02:19:01 AM 0 48.65 0.03 11.07 20.74 0.10 19.40 02:19:01 AM 1 38.95 0.12 10.62 15.73 0.10 34.47 02:20:01 AM all 31.90 0.00 5.18 5.81 0.11 57.00 02:20:01 AM 0 38.07 0.00 5.79 7.17 0.10 48.87 02:20:01 AM 1 25.75 0.00 4.56 4.45 0.12 65.13 02:21:01 AM all 13.25 0.00 1.57 5.65 0.06 79.47 02:21:01 AM 0 14.80 0.00 1.40 6.58 0.07 77.15 02:21:01 AM 1 11.70 0.00 1.74 4.72 0.05 81.78 02:22:02 AM all 0.42 0.00 0.11 0.18 0.03 99.27 02:22:02 AM 0 0.32 0.00 0.15 0.00 0.02 99.52 02:22:02 AM 1 0.52 0.00 0.07 0.35 0.03 99.03 02:23:01 AM all 12.87 0.00 1.58 0.71 0.05 84.78 02:23:01 AM 0 9.08 0.00 1.61 0.27 0.05 88.98 02:23:01 AM 1 16.67 0.00 1.55 1.16 0.05 80.58 02:24:01 AM all 30.63 0.00 5.71 2.39 0.11 61.16 02:24:01 AM 0 39.74 0.00 6.10 3.22 0.12 50.83 02:24:01 AM 1 21.51 0.00 5.32 1.57 0.10 71.50 02:25:01 AM all 4.21 0.00 0.95 1.68 0.03 93.13 02:25:01 AM 0 1.80 0.00 0.67 1.10 0.02 96.41 02:25:01 AM 1 6.61 0.00 1.24 2.26 0.05 89.84 02:26:01 AM all 6.54 0.00 0.55 0.26 0.06 92.59 02:26:01 AM 0 8.65 0.00 0.59 0.49 0.07 90.21 02:26:01 AM 1 4.43 0.00 0.52 0.03 0.05 94.97 02:27:01 AM all 5.71 0.00 0.39 0.01 0.05 93.85 02:27:01 AM 0 8.57 0.00 0.32 0.00 0.05 91.06 02:27:01 AM 1 2.85 0.00 0.45 0.02 0.05 96.63 02:28:01 AM all 5.32 0.00 0.37 0.00 0.05 94.26 02:28:01 AM 0 3.85 0.00 0.37 0.00 0.05 95.73 02:28:01 AM 1 6.80 0.00 0.37 0.00 0.05 92.78 02:29:01 AM all 6.10 0.24 0.61 0.17 0.05 92.83 02:29:01 AM 0 8.62 0.00 0.47 0.00 0.05 90.86 02:29:01 AM 1 3.57 0.49 0.76 0.34 0.05 94.80 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 5.86 0.00 0.30 0.04 0.05 93.75 02:30:01 AM 0 9.43 0.00 0.32 0.00 0.05 90.20 02:30:01 AM 1 2.28 0.00 0.28 0.08 0.05 97.30 02:31:01 AM all 4.17 0.00 0.27 0.00 0.05 95.51 02:31:01 AM 0 3.51 0.00 0.23 0.00 0.05 96.20 02:31:01 AM 1 4.84 0.00 0.30 0.00 0.05 94.81 02:32:01 AM all 5.93 0.00 0.38 0.00 0.05 93.63 02:32:01 AM 0 6.77 0.00 0.42 0.00 0.05 92.76 02:32:01 AM 1 5.09 0.00 0.35 0.00 0.05 94.51 02:33:01 AM all 10.85 0.00 0.64 0.00 0.08 88.44 02:33:01 AM 0 12.30 0.00 0.57 0.00 0.08 87.05 02:33:01 AM 1 9.39 0.00 0.70 0.00 0.07 89.84 02:34:01 AM all 23.57 0.00 3.18 0.68 0.08 72.49 02:34:01 AM 0 22.11 0.00 3.35 0.43 0.07 74.04 02:34:01 AM 1 25.03 0.00 3.01 0.94 0.08 70.95 Average: all 13.20 0.02 2.04 2.24 0.06 82.45 Average: 0 14.77 0.00 2.09 2.50 0.06 80.58 Average: 1 11.62 0.04 1.99 1.97 0.06 84.32