---> uname -a: Linux prd-centos8-robot-2c-8g-2293.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 582 4912 19 2202 6816 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:e6:1f:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fee6:1f26/64 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) 08/18/2025 _x86_64_ (2 CPU) 04:51:42 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 189.12 141.18 47.94 14097.37 38108.83 04:54:01 AM 109.27 0.23 109.03 11.86 9864.21 04:55:01 AM 54.33 0.65 53.68 51.05 7577.02 04:56:01 AM 43.56 7.13 36.43 1310.71 2246.44 04:57:01 AM 63.20 0.25 62.95 47.05 8000.38 04:58:01 AM 2.75 0.22 2.53 11.73 83.74 04:59:01 AM 1.93 0.00 1.93 0.00 143.44 05:00:01 AM 0.32 0.00 0.32 0.00 58.71 05:01:01 AM 0.28 0.02 0.27 0.13 33.04 05:02:01 AM 0.62 0.07 0.55 1.73 68.55 05:03:01 AM 0.35 0.00 0.35 0.00 17.49 05:04:01 AM 0.23 0.00 0.23 0.00 14.16 05:05:01 AM 8.91 5.95 2.97 574.88 96.70 05:06:01 AM 14.95 0.32 14.63 36.93 614.25 05:07:01 AM 32.93 0.52 32.41 54.12 1683.34 Average: 34.85 10.44 24.41 1080.04 4574.54 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5562056 7058528 2320376 29.44 2688 1690700 694156 7.77 183752 1858576 81900 04:54:01 AM 5268536 7062048 2613896 33.16 2688 1970324 654800 7.33 187456 2081284 128832 04:55:01 AM 5144320 7006460 2738112 34.74 2688 2037876 705060 7.89 212272 2176088 35424 04:56:01 AM 4870976 6982116 3011456 38.20 2688 2279828 739076 8.28 290244 2349492 206768 04:57:01 AM 4972440 7061148 2909992 36.92 2688 2256232 628164 7.03 262828 2266344 24 04:58:01 AM 4929220 7019112 2953212 37.47 2688 2257416 696156 7.79 262972 2309408 832 04:59:01 AM 4922376 7013960 2960056 37.55 2688 2259132 719548 8.06 262984 2315972 224 05:00:01 AM 4917932 7010984 2964500 37.61 2688 2260600 759424 8.50 262984 2320380 76 05:01:01 AM 4915196 7009880 2967236 37.64 2688 2262188 759424 8.50 262988 2322696 772 05:02:01 AM 4913736 7009760 2968696 37.66 2688 2263528 774944 8.68 263164 2324332 276 05:03:01 AM 4913284 7009676 2969148 37.67 2688 2263896 774944 8.68 263168 2324776 272 05:04:01 AM 4912584 7009160 2969848 37.68 2688 2264080 774944 8.68 263168 2325056 96 05:05:01 AM 4892364 7007440 2990068 37.93 2688 2282532 767536 8.59 265344 2343116 556 05:06:01 AM 5047792 6992632 2834640 35.96 2688 2118056 697760 7.81 310632 2164712 38876 05:07:01 AM 5019608 6968452 2862824 36.32 2688 2122208 724772 8.12 470304 2036600 26320 Average: 5013495 7014757 2868937 36.40 2688 2172573 724714 8.11 268284 2234589 34750 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 267.57 148.61 1153.79 56.02 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 69.61 56.46 757.11 8.72 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 60.81 42.00 567.30 7.01 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 36.41 31.51 327.83 6.93 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 184.51 138.77 45.04 40.60 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 63.11 51.97 12.41 5.92 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 77.97 75.49 15.96 7.82 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 48.83 47.72 10.92 5.41 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 68.82 69.01 13.65 6.50 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 59.95 58.97 12.47 6.73 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 14.85 13.03 3.68 2.40 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 9.13 7.72 2.25 1.36 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 39.02 35.84 9.64 6.26 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 77.27 56.04 102.70 49.41 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 19.51 17.98 15.54 8.77 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 73.16 56.74 203.36 14.66 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) 08/18/2025 _x86_64_ (2 CPU) 04:51:42 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 32.63 0.08 9.88 31.67 0.10 25.64 04:53:01 AM 0 33.46 0.07 9.74 32.32 0.10 24.31 04:53:01 AM 1 31.79 0.08 10.03 31.02 0.10 26.98 04:54:01 AM all 30.85 0.00 5.10 3.94 0.12 60.00 04:54:01 AM 0 35.80 0.00 5.66 4.48 0.12 53.95 04:54:01 AM 1 25.90 0.00 4.55 3.40 0.12 66.04 04:55:01 AM all 18.55 0.00 2.34 6.21 0.08 72.82 04:55:01 AM 0 23.05 0.00 2.46 4.26 0.08 70.15 04:55:01 AM 1 14.05 0.00 2.22 8.17 0.07 75.49 04:56:01 AM all 24.83 0.00 4.15 0.88 0.09 70.04 04:56:01 AM 0 23.70 0.00 3.99 1.07 0.08 71.16 04:56:01 AM 1 25.97 0.00 4.31 0.70 0.10 68.93 04:57:01 AM all 15.88 0.00 3.08 2.42 0.07 78.57 04:57:01 AM 0 21.34 0.00 3.36 1.97 0.08 73.25 04:57:01 AM 1 10.40 0.00 2.79 2.86 0.05 83.89 04:58:01 AM all 3.50 0.00 0.38 0.02 0.04 96.07 04:58:01 AM 0 2.11 0.00 0.40 0.03 0.03 97.42 04:58:01 AM 1 4.89 0.00 0.35 0.00 0.05 94.71 04:59:01 AM all 8.14 0.00 0.48 0.01 0.08 91.30 04:59:01 AM 0 8.25 0.00 0.49 0.00 0.08 91.18 04:59:01 AM 1 8.04 0.00 0.47 0.02 0.07 91.41 05:00:01 AM all 5.38 0.00 0.34 0.00 0.05 94.23 05:00:01 AM 0 4.71 0.00 0.28 0.00 0.05 94.96 05:00:01 AM 1 6.05 0.00 0.40 0.00 0.05 93.49 05:01:01 AM all 5.02 0.00 0.37 0.00 0.05 94.56 05:01:01 AM 0 5.54 0.00 0.33 0.00 0.05 94.07 05:01:01 AM 1 4.49 0.00 0.40 0.00 0.05 95.05 05:02:01 AM all 7.25 0.00 0.38 0.00 0.06 92.31 05:02:01 AM 0 10.07 0.00 0.40 0.00 0.05 89.48 05:02:01 AM 1 4.42 0.00 0.37 0.00 0.07 95.14 05:03:01 AM all 4.05 0.00 0.26 0.00 0.04 95.65 05:03:01 AM 0 4.87 0.00 0.22 0.00 0.05 94.87 05:03:01 AM 1 3.24 0.00 0.30 0.00 0.03 96.42 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 2.73 0.00 0.23 0.00 0.06 96.98 05:04:01 AM 0 0.95 0.00 0.18 0.00 0.05 98.81 05:04:01 AM 1 4.51 0.00 0.27 0.00 0.07 95.15 05:05:01 AM all 10.22 0.23 0.55 0.33 0.06 88.61 05:05:01 AM 0 8.70 0.08 0.47 0.12 0.05 90.58 05:05:01 AM 1 11.75 0.37 0.64 0.55 0.07 86.63 05:06:01 AM all 21.84 0.00 2.09 0.11 0.08 75.88 05:06:01 AM 0 32.89 0.00 2.61 0.15 0.08 64.27 05:06:01 AM 1 10.80 0.00 1.57 0.07 0.07 87.50 05:07:01 AM all 32.82 0.00 4.14 0.33 0.08 62.62 05:07:01 AM 0 35.38 0.00 4.42 0.17 0.08 59.96 05:07:01 AM 1 30.27 0.00 3.87 0.48 0.08 65.29 Average: all 14.92 0.02 2.25 3.05 0.07 79.68 Average: 0 16.73 0.01 2.33 2.96 0.07 77.89 Average: 1 13.11 0.03 2.17 3.14 0.07 81.48