---> uname -a: Linux prd-centos8-robot-2c-8g-35779.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: 2800.000 BogoMIPS: 5600.00 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 604 4944 19 2148 6796 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:e0:10:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:fee0:104b/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) 06/20/2025 _x86_64_ (2 CPU) 02:12:36 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 123.60 75.66 47.94 7974.68 33037.31 02:15:01 AM 105.33 0.17 105.17 4.53 9425.58 02:16:01 AM 34.24 0.67 33.57 51.18 5627.46 02:17:01 AM 41.06 0.42 40.64 64.79 3234.94 02:18:01 AM 73.29 9.21 64.08 1509.76 7790.67 02:19:01 AM 8.31 0.00 8.31 0.00 625.21 02:20:01 AM 0.15 0.00 0.15 0.00 1.45 02:21:01 AM 0.13 0.00 0.13 0.00 0.93 02:22:01 AM 0.23 0.03 0.20 1.87 5.40 02:23:01 AM 2.07 0.00 2.07 0.00 69.51 02:24:01 AM 0.40 0.00 0.40 0.00 7.40 02:25:01 AM 0.23 0.00 0.23 0.00 5.93 02:26:01 AM 0.25 0.00 0.25 0.00 7.25 02:27:01 AM 0.32 0.00 0.32 0.00 6.28 02:28:01 AM 22.56 0.45 22.11 47.98 947.70 Average: 27.48 5.78 21.71 643.78 4053.32 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5569500 7076660 2312932 29.34 2688 1701136 697764 7.81 184452 1849532 90372 02:15:01 AM 5267352 7040456 2615080 33.18 2688 1951024 669664 7.50 187584 2088616 115812 02:16:01 AM 5207296 7023220 2675136 33.94 2688 1992880 698704 7.82 198752 2132148 42500 02:17:01 AM 5088688 6994820 2793744 35.44 2688 2080668 733532 8.21 235332 2206100 77556 02:18:01 AM 4998704 7068052 2883728 36.58 2688 2238104 626756 7.02 267184 2239992 10828 02:19:01 AM 4998220 7067572 2884212 36.59 2688 2238108 626756 7.02 267180 2240280 16 02:20:01 AM 4998376 7067724 2884056 36.59 2688 2238108 619852 6.94 267180 2240292 4 02:21:01 AM 4998504 7067860 2883928 36.59 2688 2238108 619852 6.94 267180 2240112 4 02:22:01 AM 4963588 7033052 2918844 37.03 2688 2238216 669448 7.50 267516 2274576 52 02:23:01 AM 4962420 7031984 2920012 37.04 2688 2238316 669448 7.50 267516 2275792 4 02:24:01 AM 4962232 7031892 2920200 37.05 2688 2238428 669448 7.50 267516 2275976 56 02:25:01 AM 4959964 7029736 2922468 37.08 2688 2238532 669448 7.50 267516 2278136 52 02:26:01 AM 4959356 7029216 2923076 37.08 2688 2238620 669448 7.50 267516 2278760 28 02:27:01 AM 4958584 7028532 2923848 37.09 2688 2238708 669448 7.50 267520 2279452 4 02:28:01 AM 5040360 6931636 2842072 36.06 2688 2066112 773740 8.66 461072 2030772 23256 Average: 5062210 7034827 2820222 35.78 2688 2145005 672221 7.53 262734 2195369 24036 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 261.95 151.41 1209.65 56.02 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 63.62 50.67 664.36 8.25 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 31.04 26.62 543.26 3.43 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 44.81 35.49 315.28 8.33 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 21.96 18.93 12.31 8.18 0.00 0.00 0.00 0.00 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 2.02 1.18 0.58 0.40 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 1.63 1.15 0.22 0.16 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 1.78 1.15 0.23 0.16 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 19.21 15.01 2.69 1.45 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 6.13 4.48 0.78 1.15 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 4.57 4.05 0.72 1.07 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 4.77 4.38 0.77 1.11 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 4.62 4.02 0.66 1.02 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 9.55 7.08 1.50 1.38 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 46.70 36.50 78.55 30.68 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 34.96 24.14 188.78 8.19 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) 06/20/2025 _x86_64_ (2 CPU) 02:12:36 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 32.53 0.06 8.19 30.49 0.10 28.63 02:14:01 AM 0 38.36 0.07 9.42 31.63 0.12 20.41 02:14:01 AM 1 26.73 0.05 6.97 29.36 0.08 36.81 02:15:01 AM all 31.24 0.00 4.73 9.12 0.11 54.81 02:15:01 AM 0 31.58 0.00 4.42 9.35 0.12 54.53 02:15:01 AM 1 30.89 0.00 5.04 8.88 0.10 55.08 02:16:01 AM all 11.17 0.00 1.45 12.24 0.06 75.08 02:16:01 AM 0 18.08 0.00 1.75 16.88 0.07 63.23 02:16:01 AM 1 4.24 0.00 1.15 7.60 0.05 86.95 02:17:01 AM all 24.24 0.00 3.38 0.67 0.08 71.63 02:17:01 AM 0 30.55 0.00 3.40 0.47 0.08 65.49 02:17:01 AM 1 17.93 0.00 3.36 0.87 0.07 77.78 02:18:01 AM all 22.02 0.00 4.44 1.38 0.08 72.08 02:18:01 AM 0 22.03 0.00 4.41 1.62 0.08 71.86 02:18:01 AM 1 22.01 0.00 4.48 1.13 0.08 72.29 02:19:01 AM all 0.38 0.00 0.10 0.07 0.01 99.44 02:19:01 AM 0 0.65 0.00 0.10 0.12 0.02 99.12 02:19:01 AM 1 0.12 0.00 0.10 0.02 0.00 99.77 02:20:01 AM all 0.22 0.00 0.08 0.00 0.03 99.68 02:20:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 02:20:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 02:21:01 AM all 0.31 0.00 0.08 0.00 0.01 99.61 02:21:01 AM 0 0.10 0.00 0.07 0.00 0.00 99.83 02:21:01 AM 1 0.52 0.00 0.08 0.00 0.02 99.38 02:22:01 AM all 1.86 0.00 0.27 0.00 0.03 97.85 02:22:01 AM 0 2.85 0.00 0.24 0.00 0.03 96.88 02:22:01 AM 1 0.87 0.00 0.30 0.00 0.02 98.81 02:23:01 AM all 0.79 0.00 0.14 0.02 0.03 99.02 02:23:01 AM 0 0.84 0.00 0.13 0.02 0.03 98.98 02:23:01 AM 1 0.75 0.00 0.15 0.02 0.02 99.06 02:24:01 AM all 0.77 0.00 0.12 0.00 0.03 99.09 02:24:01 AM 0 0.75 0.00 0.12 0.00 0.02 99.11 02:24:01 AM 1 0.79 0.00 0.12 0.00 0.03 99.06 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 0.79 0.00 0.13 0.00 0.03 99.06 02:25:01 AM 0 0.70 0.00 0.15 0.00 0.03 99.11 02:25:01 AM 1 0.87 0.00 0.10 0.00 0.03 99.00 02:26:01 AM all 0.57 0.00 0.16 0.00 0.03 99.25 02:26:01 AM 0 0.73 0.00 0.18 0.00 0.03 99.05 02:26:01 AM 1 0.40 0.00 0.13 0.00 0.02 99.45 02:27:01 AM all 1.26 0.00 0.16 0.00 0.03 98.55 02:27:01 AM 0 1.80 0.00 0.22 0.00 0.03 97.95 02:27:01 AM 1 0.72 0.00 0.10 0.00 0.03 99.15 02:28:01 AM all 24.96 0.00 3.35 0.11 0.07 71.51 02:28:01 AM 0 32.54 0.00 3.77 0.13 0.08 63.47 02:28:01 AM 1 17.44 0.00 2.94 0.08 0.05 79.49 Average: all 10.21 0.00 1.78 3.60 0.05 84.36 Average: 0 12.11 0.00 1.89 4.01 0.05 81.94 Average: 1 8.31 0.00 1.67 3.19 0.04 86.78