---> uname -a: Linux prd-centos8-robot-2c-8g-43041.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 617 4903 19 2176 6782 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:ea:80:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85448sec preferred_lft 85448sec inet6 fe80::f816:3eff:feea:8045/64 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) 07/16/2025 _x86_64_ (2 CPU) 00:53:11 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 92.54 5.96 86.57 1086.70 6693.14 12:56:01 AM 80.44 0.65 79.79 51.05 10478.81 12:57:01 AM 41.54 7.13 34.41 1310.50 2295.60 12:58:01 AM 54.62 0.25 54.37 47.06 7631.19 12:59:01 AM 4.08 0.00 4.08 0.00 144.82 01:00:01 AM 0.25 0.00 0.25 0.00 4.30 01:01:01 AM 0.35 0.03 0.32 0.27 4.55 01:02:01 AM 2.03 0.07 1.97 1.73 128.65 01:03:01 AM 0.75 0.00 0.75 0.00 100.43 01:04:01 AM 0.42 0.00 0.42 0.00 13.83 01:05:01 AM 0.20 0.00 0.20 0.00 14.95 01:06:01 AM 0.32 0.00 0.32 0.00 16.31 01:07:01 AM 0.17 0.03 0.13 1.87 24.66 01:08:01 AM 17.33 0.33 17.00 37.86 1066.04 01:09:02 AM 29.14 0.55 28.59 64.10 1156.24 Average: 21.61 1.00 20.61 173.41 1984.82 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5252792 7044668 2629640 33.36 2688 1969088 717964 8.04 186528 2105248 235904 12:56:01 AM 5087320 6953548 2795112 35.46 2688 2042492 782984 8.77 212544 2232556 43180 12:57:01 AM 4940508 7015540 2941924 37.32 2688 2243388 706364 7.91 258108 2310084 185348 12:58:01 AM 4947424 7029184 2935008 37.23 2688 2249712 678124 7.59 262448 2291400 16 12:59:01 AM 4947596 7029356 2934836 37.23 2688 2249712 678124 7.59 262452 2291608 16 01:00:01 AM 4947232 7028992 2935200 37.24 2688 2249716 697232 7.81 262456 2291820 16 01:01:01 AM 4907296 6989576 2975136 37.74 2688 2250228 747220 8.37 262648 2331048 496 01:02:01 AM 4901744 6985504 2980688 37.81 2688 2251704 747220 8.37 262904 2336600 128 01:03:01 AM 4896156 6982624 2986276 37.89 2688 2254412 747220 8.37 262908 2342104 20 01:04:01 AM 4896000 6982772 2986432 37.89 2688 2254716 747220 8.37 262908 2342360 116 01:05:01 AM 4895424 6982552 2987008 37.89 2688 2255080 747220 8.37 262908 2342872 84 01:06:01 AM 4894860 6982364 2987572 37.90 2688 2255456 747220 8.37 262908 2343536 68 01:07:01 AM 4893788 6981984 2988644 37.92 2688 2256156 747220 8.37 263056 2344392 24 01:08:01 AM 5104332 7022516 2778100 35.24 2688 2091400 750924 8.41 307652 2111352 23952 01:09:02 AM 5016228 6938476 2866204 36.36 2688 2095856 779568 8.73 465708 2043096 26324 Average: 4968580 6996644 2913852 36.97 2688 2197941 734788 8.23 270542 2270672 34379 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 88.57 73.43 1049.91 11.35 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 60.36 43.14 568.91 7.78 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 45.45 33.84 312.40 7.31 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 562.97 423.68 114.35 97.97 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 3.20 2.18 0.83 0.71 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.45 1.90 0.48 0.41 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 33.79 18.60 9.47 2.17 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 29.35 25.35 9.25 4.81 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 23.11 21.63 6.00 4.27 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 10.80 7.70 2.40 1.53 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 11.68 9.05 2.94 1.97 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 13.10 9.13 2.87 1.81 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 12.98 10.03 3.99 3.21 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 82.40 59.72 100.44 34.66 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 20.69 16.96 14.89 8.41 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 66.72 50.42 146.61 12.56 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) 07/16/2025 _x86_64_ (2 CPU) 00:53:11 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.84 0.00 5.85 1.26 0.13 54.92 12:55:01 AM 0 47.77 0.00 6.46 1.55 0.12 44.10 12:55:01 AM 1 27.93 0.00 5.25 0.97 0.13 65.72 12:56:01 AM all 21.94 0.00 2.61 1.09 0.10 74.26 12:56:01 AM 0 34.63 0.00 3.36 0.90 0.10 61.01 12:56:01 AM 1 9.27 0.00 1.87 1.28 0.10 87.48 12:57:01 AM all 25.11 0.00 4.72 0.74 0.10 69.33 12:57:01 AM 0 23.74 0.00 4.78 1.12 0.08 70.28 12:57:01 AM 1 26.48 0.00 4.67 0.37 0.12 68.37 12:58:01 AM all 13.65 0.00 2.97 3.19 0.07 80.12 12:58:01 AM 0 9.40 0.00 2.53 2.73 0.07 85.28 12:58:01 AM 1 17.92 0.00 3.42 3.65 0.07 74.94 12:59:01 AM all 0.38 0.00 0.07 0.03 0.04 99.49 12:59:01 AM 0 0.18 0.00 0.07 0.00 0.05 99.70 12:59:01 AM 1 0.57 0.00 0.07 0.05 0.03 99.28 01:00:01 AM all 0.33 0.00 0.09 0.00 0.04 99.54 01:00:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 01:00:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 01:01:01 AM all 1.83 0.00 0.32 0.01 0.07 97.78 01:01:01 AM 0 2.67 0.00 0.43 0.00 0.07 96.83 01:01:01 AM 1 0.98 0.00 0.20 0.02 0.07 98.73 01:02:01 AM all 10.68 0.00 0.95 0.03 0.08 88.27 01:02:01 AM 0 9.65 0.00 0.95 0.05 0.07 89.28 01:02:01 AM 1 11.71 0.00 0.95 0.00 0.08 87.26 01:03:01 AM all 12.67 0.00 0.49 0.00 0.08 86.77 01:03:01 AM 0 19.70 0.00 0.54 0.00 0.08 79.68 01:03:01 AM 1 5.64 0.00 0.44 0.00 0.07 93.86 01:04:01 AM all 3.41 0.00 0.27 0.01 1.35 94.96 01:04:01 AM 0 1.89 0.00 0.20 0.00 0.07 97.84 01:04:01 AM 1 4.89 0.00 0.34 0.02 2.61 92.14 01:05:01 AM all 4.18 0.00 0.28 0.00 0.08 95.47 01:05:01 AM 0 2.94 0.00 0.22 0.00 0.07 96.78 01:05:01 AM 1 5.42 0.00 0.33 0.00 0.08 94.16 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 4.35 0.00 0.32 0.00 0.08 95.25 01:06:01 AM 0 3.96 0.00 0.30 0.00 0.08 95.65 01:06:01 AM 1 4.75 0.00 0.33 0.00 0.07 94.85 01:07:01 AM all 4.57 0.00 0.32 0.00 0.07 95.04 01:07:01 AM 0 5.94 0.00 0.37 0.00 0.08 93.61 01:07:01 AM 1 3.21 0.00 0.27 0.00 0.05 96.47 01:08:01 AM all 21.35 0.00 2.74 0.11 0.10 75.71 01:08:01 AM 0 23.40 0.00 2.62 0.10 0.08 73.80 01:08:01 AM 1 19.29 0.00 2.86 0.12 0.12 77.62 01:09:02 AM all 32.40 0.00 4.53 2.18 0.11 60.78 01:09:02 AM 0 45.80 0.00 4.91 3.29 0.12 45.88 01:09:02 AM 1 18.99 0.00 4.16 1.07 0.10 75.68 Average: all 12.98 0.00 1.77 0.58 0.17 84.51 Average: 0 15.46 0.00 1.86 0.65 0.08 81.96 Average: 1 10.50 0.00 1.68 0.50 0.25 87.06