---> uname -a: Linux prd-centos8-robot-2c-8g-11216.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 588 4925 19 2183 6810 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:b0:63:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:feb0:63d4/64 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) 12/06/2025 _x86_64_ (2 CPU) 23:39:42 LINUX RESTART (2 CPU) 11:40:00 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 292.31 292.31 0.00 11463.74 0.00 11:41:01 PM 194.60 133.49 61.11 13943.62 40198.45 11:42:01 PM 126.62 0.92 125.71 65.84 12758.01 11:43:01 PM 25.56 0.38 25.17 64.25 2188.34 11:44:01 PM 92.00 9.48 82.52 1686.12 9034.24 11:45:01 PM 11.83 0.00 11.83 0.00 1141.54 11:46:01 PM 2.53 0.00 2.53 0.00 73.10 11:47:01 PM 0.45 0.00 0.45 0.00 6.36 11:48:01 PM 0.80 0.22 0.58 11.73 54.96 11:49:01 PM 34.24 0.83 33.41 100.78 1506.37 Average: 54.70 16.61 38.08 1780.01 7427.99 11:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 7390324 7384568 492100 6.24 2688 209188 421384 5.35 97432 221964 9816 11:41:01 PM 5425892 7018692 2456532 31.16 2688 1783864 783628 8.77 191396 1977332 125632 11:42:01 PM 5173216 7015116 2709208 34.37 2688 2017692 723640 8.10 198836 2159228 45956 11:43:01 PM 5178048 7049456 2704376 34.31 2688 2046520 708284 7.93 223180 2128936 37468 11:44:01 PM 4940744 7049916 2941680 37.32 2688 2275356 652876 7.31 266192 2289000 27004 11:45:01 PM 4941972 7050796 2940452 37.30 2688 2275368 652876 7.31 266200 2289100 4 11:46:01 PM 4941740 7050564 2940684 37.31 2688 2275368 652876 7.31 266204 2289176 4 11:47:01 PM 4941604 7050428 2940820 37.31 2688 2275368 652876 7.31 266204 2289256 4 11:48:01 PM 4939348 7051028 2943076 37.34 2688 2278224 652480 7.31 266672 2291572 1152 11:49:01 PM 5129240 7056680 2753184 34.93 2688 2100576 676944 7.58 466332 1927212 11932 Average: 5300213 7077724 2582211 32.76 2688 1953752 657786 7.37 250865 1986278 25897 11:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 12.09 0.00 0.82 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 325.21 186.69 1667.49 58.00 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 87.65 65.36 845.86 9.75 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 21.73 14.71 7.50 5.17 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 307.77 234.41 403.22 68.97 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 200.13 145.35 39.08 32.08 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 6.85 2.47 1.39 0.76 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 3.93 2.52 1.10 0.92 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 110.91 71.87 33.20 8.60 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 51.37 38.03 85.04 29.28 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 123.76 84.46 342.09 23.69 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) 12/06/2025 _x86_64_ (2 CPU) 23:39:42 LINUX RESTART (2 CPU) 11:40:00 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 96.69 0.00 3.31 0.00 0.00 0.00 11:40:01 PM 0 96.67 0.00 3.33 0.00 0.00 0.00 11:40:01 PM 1 96.70 0.00 3.30 0.00 0.00 0.00 11:41:01 PM all 39.97 0.04 9.66 2.30 0.08 47.94 11:41:01 PM 0 43.34 0.05 9.33 2.24 0.08 44.95 11:41:01 PM 1 36.63 0.03 9.99 2.36 0.08 50.91 11:42:01 PM all 32.19 0.00 4.88 1.27 0.09 61.56 11:42:01 PM 0 10.93 0.00 3.39 1.58 0.10 84.01 11:42:01 PM 1 53.57 0.00 6.38 0.97 0.08 38.99 11:43:01 PM all 16.02 0.00 2.38 0.15 0.08 81.37 11:43:01 PM 0 14.96 0.00 2.33 0.17 0.08 82.46 11:43:01 PM 1 17.08 0.00 2.42 0.13 0.08 80.29 11:44:01 PM all 33.85 0.00 6.25 0.81 0.09 59.00 11:44:01 PM 0 30.08 0.00 5.08 0.47 0.10 64.27 11:44:01 PM 1 37.64 0.00 7.42 1.15 0.08 53.70 11:45:01 PM all 0.58 0.00 0.55 0.11 0.07 98.69 11:45:01 PM 0 0.80 0.00 0.40 0.00 0.07 98.73 11:45:01 PM 1 0.37 0.00 0.70 0.22 0.07 98.65 11:46:01 PM all 0.31 0.00 0.08 0.01 0.06 99.54 11:46:01 PM 0 0.47 0.00 0.05 0.02 0.05 99.42 11:46:01 PM 1 0.15 0.00 0.12 0.00 0.07 99.67 11:47:01 PM all 0.29 0.00 0.08 0.00 0.05 99.57 11:47:01 PM 0 0.45 0.00 0.07 0.00 0.05 99.43 11:47:01 PM 1 0.13 0.00 0.10 0.00 0.05 99.72 11:48:01 PM all 3.80 0.00 0.87 0.02 0.07 95.24 11:48:01 PM 0 3.00 0.00 1.04 0.00 0.07 95.89 11:48:01 PM 1 4.60 0.00 0.70 0.03 0.07 94.60 11:49:01 PM all 32.25 0.00 4.24 0.14 0.08 63.29 11:49:01 PM 0 24.23 0.00 4.05 0.13 0.10 71.48 11:49:01 PM 1 40.26 0.00 4.42 0.15 0.07 55.10 Average: all 17.83 0.00 3.22 0.53 0.08 78.33 Average: 0 14.38 0.01 2.86 0.51 0.08 82.17 Average: 1 21.29 0.00 3.58 0.56 0.07 74.50