---> uname -a: Linux prd-centos8-robot-2c-8g-39484.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 571 4856 19 2269 6827 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:fa:84:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85563sec preferred_lft 85563sec inet6 fe80::f816:3eff:fefa:84b1/64 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) 07/04/2025 _x86_64_ (2 CPU) 00:31:12 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 94.32 6.25 88.07 1093.15 7125.80 12:34:01 AM 81.74 0.82 80.92 82.11 10207.11 12:35:01 AM 44.49 6.98 37.51 1279.65 2414.03 12:36:01 AM 50.50 2.73 47.77 439.59 7402.58 12:37:01 AM 3.80 0.02 3.78 0.13 198.00 12:38:01 AM 2.32 0.00 2.32 0.00 500.47 12:39:01 AM 0.52 0.00 0.52 0.00 364.52 12:40:01 AM 0.33 0.02 0.32 1.07 234.76 12:41:01 AM 0.95 0.03 0.92 1.87 336.59 12:42:01 AM 0.93 0.35 0.58 53.46 37.28 12:43:01 AM 0.17 0.00 0.17 0.00 24.33 12:44:01 AM 13.83 0.32 13.51 36.92 2388.25 12:45:01 AM 27.64 0.53 27.11 64.78 1129.52 Average: 24.73 1.39 23.35 234.81 2489.54 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5274424 7064688 2608008 33.09 2688 1966996 669644 7.50 187112 2084408 233828 12:34:01 AM 5210916 7045948 2671516 33.89 2688 2010900 668816 7.49 216744 2107560 10764 12:35:01 AM 4907784 6997828 2974648 37.74 2688 2257816 718880 8.05 259828 2341500 199656 12:36:01 AM 4976172 7069816 2906260 36.87 2688 2261428 627192 7.02 267272 2258644 4 12:37:01 AM 4935172 7030648 2947260 37.39 2688 2263268 680016 7.61 267452 2299316 44 12:38:01 AM 4903712 7016640 2978720 37.79 2688 2280768 696168 7.79 267868 2330672 4784 12:39:01 AM 4890084 7014304 2992348 37.96 2688 2292044 696168 7.79 267868 2343536 5252 12:40:01 AM 4884412 7014504 2998020 38.03 2688 2297884 734104 8.22 267920 2350016 4068 12:41:01 AM 4874856 7010620 3007576 38.16 2688 2303552 715656 8.01 268152 2358772 28 12:42:01 AM 4491820 6955208 3390612 43.01 2688 2306136 731040 8.19 269468 2360472 240 12:43:01 AM 4489988 6953824 3392444 43.04 2688 2306584 731040 8.19 269484 2362404 4 12:44:01 AM 4877992 6939648 3004440 38.12 2688 2234692 768676 8.61 343528 2300388 58244 12:45:01 AM 5025432 7043492 2857000 36.25 2688 2191352 671768 7.52 508488 1991048 26932 Average: 4903290 7012090 2979142 37.79 2688 2228725 700705 7.85 281630 2268364 41834 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 145.44 102.15 1167.42 23.58 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 65.04 42.64 569.60 7.88 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 38.69 32.38 313.65 7.60 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 203.22 143.87 43.62 41.33 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 23.46 17.23 26.72 2.64 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 34.14 35.22 118.19 10.65 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 19.51 18.76 74.39 6.50 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 23.06 21.13 6.53 13.14 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 17.56 12.75 82.68 2.04 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 37.94 51.91 4.64 4.89 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 15.61 13.53 3.68 2.39 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 77.71 55.38 147.80 89.26 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 17.73 16.11 15.10 7.68 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 55.32 43.31 198.00 16.89 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) 07/04/2025 _x86_64_ (2 CPU) 00:31:12 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 39.22 0.00 6.20 0.85 0.10 53.63 12:33:01 AM 0 42.72 0.00 6.61 0.92 0.10 49.65 12:33:01 AM 1 35.72 0.00 5.79 0.78 0.10 57.60 12:34:01 AM all 23.54 0.00 2.90 1.19 0.09 72.28 12:34:01 AM 0 28.95 0.00 3.00 1.30 0.08 66.67 12:34:01 AM 1 18.13 0.00 2.80 1.08 0.10 77.88 12:35:01 AM all 24.56 0.00 4.67 0.84 0.08 69.84 12:35:01 AM 0 24.09 0.00 4.63 0.95 0.08 70.25 12:35:01 AM 1 25.03 0.00 4.72 0.73 0.08 69.43 12:36:01 AM all 8.40 0.00 2.00 0.53 0.08 88.98 12:36:01 AM 0 11.34 0.00 2.10 0.37 0.07 86.12 12:36:01 AM 1 5.47 0.00 1.91 0.70 0.08 91.84 12:37:01 AM all 3.23 0.00 0.24 0.01 0.08 96.44 12:37:01 AM 0 3.26 0.00 0.17 0.00 0.07 96.51 12:37:01 AM 1 3.21 0.00 0.32 0.02 0.08 96.37 12:38:01 AM all 18.20 0.00 0.25 0.03 0.09 81.43 12:38:01 AM 0 29.24 0.00 0.25 0.02 0.10 70.39 12:38:01 AM 1 7.15 0.00 0.25 0.05 0.08 92.47 12:39:01 AM all 9.89 0.00 0.15 0.02 0.06 89.89 12:39:01 AM 0 4.47 0.00 0.15 0.02 0.07 95.29 12:39:01 AM 1 15.30 0.00 0.15 0.02 0.05 84.48 12:40:01 AM all 14.98 0.00 0.19 0.02 0.08 84.73 12:40:01 AM 0 13.68 0.00 0.18 0.00 0.08 86.05 12:40:01 AM 1 16.28 0.00 0.20 0.03 0.08 83.40 12:41:01 AM all 3.78 0.00 0.27 0.01 0.09 95.85 12:41:01 AM 0 2.67 0.00 0.30 0.02 0.08 96.93 12:41:01 AM 1 4.89 0.00 0.23 0.00 0.10 94.78 12:42:01 AM all 7.96 0.00 2.36 0.01 0.08 89.60 12:42:01 AM 0 8.57 0.00 2.30 0.00 0.07 89.07 12:42:01 AM 1 7.35 0.00 2.42 0.02 0.10 90.12 12:43:01 AM all 4.88 0.00 0.23 0.00 0.06 94.83 12:43:01 AM 0 2.58 0.00 0.22 0.00 0.05 97.15 12:43:01 AM 1 7.17 0.00 0.25 0.00 0.07 92.51 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 20.65 0.00 2.94 0.10 0.08 76.23 12:44:01 AM 0 20.62 0.00 2.60 0.12 0.08 76.58 12:44:01 AM 1 20.68 0.00 3.27 0.08 0.08 75.88 12:45:01 AM all 28.91 0.00 4.13 0.14 0.08 66.74 12:45:01 AM 0 35.60 0.00 4.61 0.20 0.07 59.52 12:45:01 AM 1 22.21 0.00 3.65 0.08 0.10 73.95 Average: all 16.03 0.00 2.04 0.29 0.08 81.55 Average: 0 17.54 0.00 2.09 0.30 0.08 79.99 Average: 1 14.52 0.00 2.00 0.28 0.09 83.11