---> uname -a: Linux prd-centos8-robot-2c-8g-8125.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 645 4827 19 2223 6753 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:4d:ca:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:fe4d:caf5/64 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) 11/12/2025 _x86_64_ (2 CPU) 03:23:47 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 203.93 145.45 58.48 14181.01 39227.16 03:26:01 AM 117.80 0.07 117.73 1.87 11570.25 03:27:01 AM 30.21 0.68 29.52 51.58 4104.82 03:28:01 AM 53.32 7.03 46.28 1306.36 3079.64 03:29:01 AM 52.49 0.25 52.24 47.06 6911.00 03:30:01 AM 8.58 0.00 8.58 0.00 559.08 03:31:01 AM 0.50 0.00 0.50 0.00 7.30 03:32:01 AM 0.33 0.00 0.33 0.00 3.45 03:33:01 AM 2.32 0.25 2.07 13.60 139.74 03:34:01 AM 0.38 0.00 0.38 0.00 137.79 03:35:01 AM 0.35 0.00 0.35 0.00 144.59 03:36:01 AM 0.22 0.00 0.22 0.00 98.27 03:37:01 AM 0.27 0.00 0.27 0.00 129.89 03:38:01 AM 0.35 0.00 0.35 0.00 152.77 03:39:01 AM 6.75 0.38 6.36 38.52 431.19 03:40:00 AM 33.44 0.53 32.91 64.97 2311.68 03:40:01 AM 13.46 0.00 13.46 0.00 471.15 Average: 31.96 9.68 22.29 982.58 4315.52 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5512528 7053720 2369896 30.07 2688 1733896 736416 8.25 186756 1901752 98084 03:26:01 AM 5086924 6960240 2795500 35.46 2688 2050492 763740 8.55 192280 2258360 137068 03:27:01 AM 5194412 7036592 2688012 34.10 2688 2018472 692840 7.76 210196 2130264 9940 03:28:01 AM 4875576 6965672 3006848 38.15 2688 2257404 762040 8.53 280900 2351236 156452 03:29:01 AM 4908372 7006888 2974052 37.73 2688 2265232 689772 7.72 261384 2329460 10832 03:30:01 AM 4908484 7006832 2973940 37.73 2688 2265236 705532 7.90 261388 2329680 4 03:31:01 AM 4908604 7006960 2973820 37.73 2688 2265236 686452 7.69 261388 2329716 4 03:32:01 AM 4908828 7007188 2973596 37.72 2688 2265240 686452 7.69 261388 2329316 4 03:33:01 AM 4853992 6955844 3028432 38.42 2688 2268748 773752 8.66 261788 2383656 1180 03:34:01 AM 4849268 6955428 3033156 38.48 2688 2273040 792084 8.87 261812 2388188 1456 03:35:01 AM 4844080 6953276 3038344 38.55 2688 2276128 808284 9.05 261812 2393460 320 03:36:01 AM 4840344 6952760 3042080 38.59 2688 2279296 824888 9.24 261812 2396860 584 03:37:01 AM 4836508 6952580 3045916 38.64 2688 2282952 840608 9.41 261812 2400656 448 03:38:01 AM 4832032 6952256 3050392 38.70 2688 2287108 863280 9.67 261812 2405032 96 03:39:01 AM 5000364 6968036 2882060 36.56 2688 2139932 721316 8.08 280540 2238700 40612 03:40:00 AM 5037980 7005508 2844444 36.09 2688 2141040 691748 7.75 482032 2005188 11876 03:40:01 AM 5004292 6971984 2878132 36.51 2688 2141080 707244 7.92 482940 2037620 11912 Average: 4964858 6983045 2917566 37.01 2688 2188855 749791 8.40 278355 2271126 28287 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 288.92 184.62 1350.98 61.24 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 109.55 81.80 1153.34 11.02 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 5.70 3.42 3.12 1.30 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 43.27 38.24 335.33 8.65 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 593.13 444.06 119.08 98.26 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 2.58 2.05 0.57 0.49 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.90 2.12 0.72 0.63 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 1.47 0.72 0.21 0.12 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 196.28 183.37 38.87 14.34 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 219.06 220.51 43.04 16.61 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 171.55 172.37 31.82 12.61 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 164.56 164.99 32.05 13.03 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 266.35 266.50 69.40 19.25 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 191.65 192.55 39.56 14.49 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 191.97 155.95 150.65 106.71 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 16.56 14.85 14.94 7.95 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 61.54 48.08 50.90 23.18 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 154.02 132.90 211.67 24.19 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) 11/12/2025 _x86_64_ (2 CPU) 03:23:47 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 42.86 0.06 10.52 16.47 0.13 29.96 03:25:01 AM 0 32.81 0.12 10.15 16.10 0.13 40.69 03:25:01 AM 1 52.86 0.00 10.89 16.83 0.13 19.28 03:26:01 AM all 32.47 0.00 4.68 6.61 0.15 56.08 03:26:01 AM 0 31.36 0.00 5.23 9.49 0.17 53.76 03:26:01 AM 1 33.59 0.00 4.13 3.75 0.13 58.40 03:27:01 AM all 8.15 0.00 1.62 1.63 0.08 88.53 03:27:01 AM 0 7.33 0.00 1.35 1.25 0.07 90.00 03:27:01 AM 1 8.98 0.00 1.89 2.00 0.08 87.05 03:28:01 AM all 30.56 0.00 4.60 3.02 0.13 61.69 03:28:01 AM 0 26.63 0.00 4.34 3.04 0.12 65.88 03:28:01 AM 1 34.50 0.00 4.87 3.00 0.13 57.49 03:29:01 AM all 18.06 0.00 3.84 0.79 0.11 77.21 03:29:01 AM 0 7.78 0.00 2.88 0.60 0.12 88.63 03:29:01 AM 1 28.37 0.00 4.80 0.97 0.10 65.75 03:30:01 AM all 0.35 0.00 0.11 0.08 0.06 99.41 03:30:01 AM 0 0.60 0.00 0.13 0.15 0.05 99.07 03:30:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 03:31:01 AM all 0.23 0.00 0.11 0.00 0.06 99.61 03:31:01 AM 0 0.28 0.00 0.05 0.00 0.05 99.62 03:31:01 AM 1 0.17 0.00 0.17 0.00 0.07 99.60 03:32:01 AM all 0.26 0.00 0.08 0.00 0.05 99.61 03:32:01 AM 0 0.35 0.00 0.07 0.00 0.02 99.57 03:32:01 AM 1 0.17 0.00 0.10 0.00 0.08 99.65 03:33:01 AM all 10.73 0.00 1.14 0.02 0.10 88.00 03:33:01 AM 0 9.84 0.00 1.03 0.02 0.10 89.01 03:33:01 AM 1 11.62 0.00 1.26 0.02 0.10 87.00 03:34:01 AM all 13.68 0.00 1.33 0.01 0.12 84.86 03:34:01 AM 0 9.98 0.00 1.15 0.00 0.12 88.76 03:34:01 AM 1 17.38 0.00 1.52 0.02 0.12 80.97 03:35:01 AM all 9.43 0.00 0.98 0.00 0.11 89.48 03:35:01 AM 0 8.10 0.00 0.82 0.00 0.12 90.96 03:35:01 AM 1 10.77 0.00 1.13 0.00 0.10 88.00 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 11.72 0.00 1.03 0.00 0.11 87.14 03:36:01 AM 0 6.52 0.00 0.82 0.00 0.12 92.54 03:36:01 AM 1 16.93 0.00 1.23 0.00 0.10 81.74 03:37:01 AM all 12.16 0.00 1.37 0.00 0.12 86.35 03:37:01 AM 0 7.94 0.00 1.25 0.00 0.12 90.69 03:37:01 AM 1 16.38 0.00 1.50 0.00 0.12 82.00 03:38:01 AM all 12.50 0.00 1.20 0.00 0.11 86.19 03:38:01 AM 0 11.35 0.00 1.20 0.00 0.10 87.35 03:38:01 AM 1 13.65 0.00 1.20 0.00 0.12 85.04 03:39:01 AM all 15.37 0.00 2.41 0.03 0.11 82.08 03:39:01 AM 0 17.58 0.00 2.00 0.03 0.12 80.27 03:39:01 AM 1 13.17 0.00 2.82 0.02 0.10 83.90 03:40:00 AM all 29.88 0.00 3.06 0.45 0.12 66.49 03:40:00 AM 0 19.38 0.00 3.23 0.36 0.12 76.92 03:40:00 AM 1 40.36 0.00 2.90 0.54 0.12 56.08 03:40:01 AM all 29.76 0.00 23.41 0.49 0.00 46.34 03:40:01 AM 0 15.69 0.00 27.45 0.00 0.00 56.86 03:40:01 AM 1 43.69 0.00 19.42 0.97 0.00 35.92 Average: all 15.54 0.00 2.40 1.82 0.10 80.13 Average: 0 12.37 0.01 2.26 1.94 0.10 83.33 Average: 1 18.71 0.00 2.55 1.70 0.10 76.93