---> uname -a: Linux prd-centos8-robot-2c-8g-47682.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4880 19 2203 6785 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:aa:96:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85530sec preferred_lft 85530sec inet6 fe80::f816:3eff:feaa:9637/64 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) 07/31/2025 _x86_64_ (2 CPU) 00:45:31 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 116.76 40.25 76.51 7082.19 16679.49 12:48:01 AM 91.40 0.72 90.68 52.92 10783.70 12:49:01 AM 50.00 7.13 42.87 1310.50 3421.69 12:50:01 AM 61.10 0.25 60.85 47.05 7797.40 12:51:01 AM 6.78 0.02 6.77 0.13 275.74 12:52:01 AM 1.92 0.00 1.92 0.00 128.36 12:53:01 AM 0.27 0.00 0.27 0.00 38.20 12:54:01 AM 0.20 0.00 0.20 0.00 51.94 12:55:01 AM 0.23 0.00 0.23 0.00 62.96 12:56:01 AM 0.27 0.00 0.27 0.00 6.05 12:57:01 AM 0.27 0.00 0.27 0.00 17.78 12:58:01 AM 0.18 0.00 0.18 0.00 45.22 12:59:01 AM 14.31 0.33 13.98 37.86 567.74 01:00:01 AM 36.04 6.41 29.62 627.79 1637.45 Average: 27.12 3.94 23.19 654.30 2965.50 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5384144 7070484 2498280 31.69 2688 1869464 683528 7.65 185680 1993456 175072 12:48:01 AM 5169648 7009100 2712776 34.42 2688 2015292 692620 7.76 197892 2157560 42492 12:49:01 AM 5005640 6991032 2876784 36.50 2688 2158340 728844 8.16 261784 2254160 84404 12:50:01 AM 4950812 7039056 2931612 37.19 2688 2255996 665304 7.45 261996 2282384 24 12:51:01 AM 4912912 7001896 2969512 37.67 2688 2256884 738100 8.26 262136 2324144 324 12:52:01 AM 4906884 6997536 2975540 37.75 2688 2258568 756856 8.47 262148 2330316 72 12:53:01 AM 4904172 6996424 2978252 37.78 2688 2260184 775048 8.68 262148 2332848 656 12:54:01 AM 4898112 6992012 2984312 37.86 2688 2261824 775048 8.68 262152 2338928 784 12:55:01 AM 4891808 6986784 2990616 37.94 2688 2262876 775048 8.68 262152 2344972 12 12:56:01 AM 4891756 6987108 2990668 37.94 2688 2263252 790452 8.85 262156 2345256 348 12:57:01 AM 4888968 6984568 2993456 37.98 2688 2263500 790452 8.85 262160 2348048 172 12:58:01 AM 4885780 6982556 2996644 38.02 2688 2264676 790452 8.85 262160 2351240 40 12:59:01 AM 5043048 6971224 2839376 36.02 2688 2102080 733488 8.21 308960 2171356 38676 01:00:01 AM 4991764 6941208 2890660 36.67 2688 2123440 766120 8.58 468856 2065956 26980 Average: 4980389 6996499 2902035 36.82 2688 2186884 747240 8.37 270170 2260045 26433 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 328.90 196.95 1760.85 62.33 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 68.94 51.52 716.51 8.57 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 45.20 37.27 325.18 9.12 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 168.86 139.42 39.65 37.60 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 61.82 54.96 12.50 4.78 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 73.84 72.21 15.26 7.69 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 55.61 54.65 12.29 5.81 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 66.09 65.74 13.94 6.36 0.00 0.00 0.00 0.00 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 37.99 35.29 9.64 5.04 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 15.71 13.08 3.77 2.35 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 12.53 10.61 2.93 1.88 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 36.87 32.86 9.40 5.94 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 86.04 61.81 103.58 49.93 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 18.98 17.66 15.45 8.61 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 76.96 60.29 217.23 15.43 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) 07/31/2025 _x86_64_ (2 CPU) 00:45:31 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 45.43 0.01 7.42 5.58 0.10 41.47 12:47:01 AM 0 43.16 0.02 7.85 4.17 0.10 44.70 12:47:01 AM 1 47.69 0.00 6.98 6.98 0.10 38.24 12:48:01 AM all 25.25 0.00 3.61 1.41 0.08 69.65 12:48:01 AM 0 12.34 0.00 2.75 1.57 0.08 83.26 12:48:01 AM 1 38.16 0.00 4.47 1.25 0.08 56.04 12:49:01 AM all 25.95 0.00 4.39 0.71 0.08 68.87 12:49:01 AM 0 17.67 0.00 3.91 0.75 0.07 77.60 12:49:01 AM 1 34.22 0.00 4.87 0.67 0.08 60.16 12:50:01 AM all 18.77 0.00 3.49 0.91 0.06 76.77 12:50:01 AM 0 17.55 0.00 3.26 0.99 0.07 78.14 12:50:01 AM 1 19.99 0.00 3.72 0.83 0.05 75.40 12:51:01 AM all 3.45 0.00 0.39 0.03 0.03 96.10 12:51:01 AM 0 3.44 0.00 0.49 0.03 0.03 96.01 12:51:01 AM 1 3.47 0.00 0.30 0.02 0.03 96.18 12:52:01 AM all 7.19 0.00 0.45 0.01 0.06 92.29 12:52:01 AM 0 2.85 0.00 0.57 0.00 0.05 96.53 12:52:01 AM 1 11.54 0.00 0.34 0.02 0.07 88.04 12:53:01 AM all 5.26 0.00 0.37 0.00 0.05 94.32 12:53:01 AM 0 3.44 0.00 0.34 0.00 0.05 96.18 12:53:01 AM 1 7.08 0.00 0.40 0.00 0.05 92.47 12:54:01 AM all 4.69 0.00 0.38 0.00 0.07 94.86 12:54:01 AM 0 3.94 0.00 0.37 0.00 0.05 95.64 12:54:01 AM 1 5.45 0.00 0.39 0.00 0.08 94.08 12:55:01 AM all 6.44 0.00 0.33 0.00 0.05 93.18 12:55:01 AM 0 3.03 0.00 0.35 0.00 0.05 96.57 12:55:01 AM 1 9.85 0.00 0.32 0.00 0.05 89.78 12:56:01 AM all 4.04 0.00 0.26 0.00 0.05 95.65 12:56:01 AM 0 2.56 0.00 0.28 0.00 0.05 97.10 12:56:01 AM 1 5.52 0.00 0.23 0.00 0.05 94.20 12:57:01 AM all 3.18 0.00 0.24 0.00 0.05 96.52 12:57:01 AM 0 2.02 0.00 0.23 0.00 0.05 97.70 12:57:01 AM 1 4.35 0.00 0.25 0.00 0.05 95.35 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 10.03 0.00 0.49 0.00 0.06 89.43 12:58:01 AM 0 12.18 0.00 0.50 0.00 0.05 87.27 12:58:01 AM 1 7.88 0.00 0.47 0.00 0.07 91.59 12:59:01 AM all 21.59 0.00 2.11 0.07 0.07 76.17 12:59:01 AM 0 13.96 0.00 1.97 0.05 0.07 83.95 12:59:01 AM 1 29.20 0.00 2.24 0.08 0.07 68.41 01:00:01 AM all 30.89 0.24 3.93 0.26 0.07 64.62 01:00:01 AM 0 35.98 0.18 4.31 0.28 0.07 59.18 01:00:01 AM 1 25.80 0.30 3.55 0.23 0.07 70.05 Average: all 15.17 0.02 1.99 0.64 0.06 82.12 Average: 0 12.45 0.01 1.94 0.56 0.06 84.98 Average: 1 17.89 0.02 2.04 0.72 0.06 79.26