---> uname -a: Linux prd-centos8-robot-2c-8g-50906.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 637 4817 19 2242 6762 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:30:51:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85218sec preferred_lft 85218sec inet6 fe80::f816:3eff:fe30:51d1/64 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) 09/09/2025 _x86_64_ (2 CPU) 00:18:57 LINUX RESTART (2 CPU) 12:20:01 AM tps rtps wtps bread/s bwrtn/s 12:21:01 AM 104.83 0.47 104.36 17.32 8255.72 12:22:01 AM 68.79 0.82 67.98 82.11 9202.70 12:23:01 AM 45.08 6.97 38.11 1279.65 2427.03 12:24:01 AM 53.12 2.73 50.38 439.59 7596.72 12:25:01 AM 3.52 0.00 3.52 0.00 131.21 12:26:01 AM 0.33 0.00 0.33 0.00 4.73 12:27:01 AM 0.40 0.22 0.18 11.73 2.90 12:28:01 AM 2.03 0.00 2.03 0.00 176.92 12:29:01 AM 0.52 0.03 0.48 1.87 170.16 12:30:01 AM 0.38 0.00 0.38 0.00 160.20 12:31:01 AM 0.40 0.00 0.40 0.00 176.99 12:32:01 AM 0.38 0.00 0.38 0.00 23.26 12:33:01 AM 0.23 0.00 0.23 0.00 61.61 12:34:01 AM 0.23 0.03 0.20 0.27 65.58 12:35:01 AM 1.47 0.00 1.47 0.00 149.21 12:36:01 AM 0.23 0.00 0.23 0.00 48.82 12:37:01 AM 0.18 0.00 0.18 0.00 46.41 12:38:01 AM 20.96 0.42 20.54 47.72 2107.75 Average: 16.84 0.65 16.19 104.45 1711.72 12:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 AM 5224352 7016588 2658080 33.72 2688 1968976 727196 8.14 187972 2132172 201916 12:22:01 AM 5191068 7028740 2691364 34.14 2688 2013488 694616 7.78 216784 2126100 10756 12:23:01 AM 4894296 6985908 2988136 37.91 2688 2259276 715920 8.02 259476 2355024 198488 12:24:01 AM 4907952 7006480 2974480 37.74 2688 2265920 700616 7.84 268384 2324480 16 12:25:01 AM 4908864 7007396 2973568 37.72 2688 2265924 700616 7.84 268384 2323844 20 12:26:01 AM 4908772 7007304 2973660 37.73 2688 2265924 700616 7.84 268384 2323976 16 12:27:01 AM 4863292 6962928 3019140 38.30 2688 2267028 772664 8.65 268516 2369296 752 12:28:01 AM 4846020 6950876 3036412 38.52 2688 2272248 796124 8.91 268528 2385800 2832 12:29:01 AM 4837360 6946444 3045072 38.63 2688 2276484 796124 8.91 269064 2394144 2064 12:30:01 AM 4834436 6946156 3047996 38.67 2688 2279120 798360 8.94 269064 2397104 36 12:31:01 AM 4830348 6947252 3052084 38.72 2688 2284304 802276 8.98 269064 2401616 8 12:32:01 AM 4829268 6946900 3053164 38.73 2688 2285032 784200 8.78 269064 2402444 168 12:33:01 AM 4827012 6946332 3055420 38.76 2688 2286712 784200 8.78 269064 2404548 80 12:34:01 AM 4822536 6943704 3059896 38.82 2688 2288564 799988 8.96 269064 2408468 24 12:35:01 AM 4819720 6944664 3062712 38.85 2688 2292332 799988 8.96 269244 2411592 292 12:36:01 AM 4818604 6944724 3063828 38.87 2688 2293516 799988 8.96 269244 2412704 120 12:37:01 AM 4875940 7007408 3006492 38.14 2688 2298848 710680 7.96 269564 2355724 4096 12:38:01 AM 4940984 6926832 2941448 37.32 2688 2158352 779944 8.73 491912 2089608 23428 Average: 4898935 6970369 2983497 37.85 2688 2240114 759118 8.50 273376 2334369 24728 12:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 93.35 76.33 1045.80 11.21 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 51.43 33.42 583.60 5.95 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 43.29 38.08 331.24 8.51 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 475.89 345.40 95.50 78.97 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 3.13 2.13 0.67 0.53 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 3.45 2.20 0.74 0.64 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 52.57 36.24 13.69 3.41 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 178.97 177.90 49.59 14.03 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 73.08 71.76 29.23 6.09 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 92.89 92.82 23.08 7.31 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 128.53 129.00 41.94 10.66 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 9.98 6.70 3.96 1.12 0.00 0.00 0.00 0.00 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 125.15 124.16 21.53 9.89 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 128.49 125.99 23.31 10.08 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 129.61 128.18 32.39 9.93 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 3.67 4.05 0.72 0.75 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 49.84 50.79 8.17 4.13 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 109.61 74.33 168.85 99.12 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 97.39 84.42 137.46 15.69 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) 09/09/2025 _x86_64_ (2 CPU) 00:18:57 LINUX RESTART (2 CPU) 12:20:01 AM CPU %user %nice %system %iowait %steal %idle 12:21:01 AM all 38.92 0.00 5.55 1.14 0.12 54.26 12:21:01 AM 0 23.62 0.00 4.23 0.82 0.12 71.22 12:21:01 AM 1 54.29 0.00 6.89 1.47 0.12 37.24 12:22:01 AM all 20.62 0.00 2.74 2.30 0.09 74.25 12:22:01 AM 0 18.32 0.00 2.63 2.78 0.08 76.19 12:22:01 AM 1 22.92 0.00 2.85 1.83 0.10 72.30 12:23:01 AM all 25.06 0.00 4.77 0.49 0.10 69.58 12:23:01 AM 0 16.41 0.00 4.11 0.28 0.10 79.09 12:23:01 AM 1 33.76 0.00 5.42 0.70 0.10 60.01 12:24:01 AM all 9.97 0.00 2.67 0.68 0.09 86.59 12:24:01 AM 0 11.25 0.00 2.91 0.64 0.08 85.12 12:24:01 AM 1 8.70 0.00 2.43 0.72 0.10 88.05 12:25:01 AM all 0.23 0.00 0.08 0.01 0.07 99.62 12:25:01 AM 0 0.30 0.00 0.10 0.00 0.08 99.51 12:25:01 AM 1 0.15 0.00 0.07 0.02 0.05 99.72 12:26:01 AM all 0.28 0.00 0.08 0.00 0.05 99.58 12:26:01 AM 0 0.44 0.00 0.10 0.00 0.05 99.41 12:26:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 12:27:01 AM all 2.48 0.00 0.38 0.01 0.05 97.09 12:27:01 AM 0 1.05 0.00 0.25 0.00 0.05 98.65 12:27:01 AM 1 3.91 0.00 0.50 0.02 0.05 95.51 12:28:01 AM all 13.35 0.00 1.75 0.00 0.11 84.79 12:28:01 AM 0 5.94 0.00 0.81 0.00 0.10 93.14 12:28:01 AM 1 20.78 0.00 2.69 0.00 0.12 76.41 12:29:01 AM all 10.09 0.00 0.91 0.01 0.12 88.88 12:29:01 AM 0 9.40 0.00 0.97 0.02 0.12 89.49 12:29:01 AM 1 10.78 0.00 0.84 0.00 0.12 88.26 12:30:01 AM all 8.15 0.00 0.71 0.00 0.09 91.04 12:30:01 AM 0 5.81 0.00 0.55 0.00 0.10 93.53 12:30:01 AM 1 10.53 0.00 0.87 0.00 0.09 88.51 12:31:01 AM all 13.83 0.00 1.47 0.00 0.12 84.59 12:31:01 AM 0 4.11 0.00 0.67 0.00 0.12 95.10 12:31:01 AM 1 23.85 0.00 2.29 0.00 0.12 73.74 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 4.20 0.00 0.43 0.00 0.09 95.27 12:32:01 AM 0 2.95 0.00 0.35 0.00 0.07 96.63 12:32:01 AM 1 5.50 0.00 0.52 0.00 0.12 93.86 12:33:01 AM all 7.80 0.00 0.75 0.00 0.12 91.33 12:33:01 AM 0 8.22 0.00 0.70 0.00 0.10 90.97 12:33:01 AM 1 7.39 0.00 0.79 0.00 0.13 91.69 12:34:01 AM all 8.43 0.00 0.86 0.00 0.10 90.61 12:34:01 AM 0 6.55 0.00 0.76 0.00 0.12 92.57 12:34:01 AM 1 10.34 0.00 0.96 0.00 0.09 88.61 12:35:01 AM all 9.79 0.00 1.06 0.02 0.13 89.00 12:35:01 AM 0 6.18 0.00 0.93 0.03 0.13 92.73 12:35:01 AM 1 13.42 0.00 1.20 0.00 0.12 85.26 12:36:01 AM all 3.58 0.00 0.43 0.00 0.10 95.88 12:36:01 AM 0 2.74 0.00 0.32 0.00 0.10 96.84 12:36:01 AM 1 4.43 0.00 0.55 0.00 0.10 94.92 12:37:01 AM all 8.59 0.00 0.70 0.00 0.12 90.60 12:37:01 AM 0 14.76 0.00 0.92 0.00 0.12 84.20 12:37:01 AM 1 2.44 0.00 0.47 0.00 0.12 96.97 12:38:01 AM all 23.67 0.00 3.33 0.26 0.09 72.65 12:38:01 AM 0 16.61 0.00 2.67 0.13 0.08 80.50 12:38:01 AM 1 30.73 0.00 4.00 0.38 0.10 64.79 Average: all 11.63 0.00 1.60 0.27 0.10 86.39 Average: 0 8.60 0.00 1.34 0.26 0.10 89.70 Average: 1 14.68 0.00 1.86 0.29 0.10 83.07