---> uname -a: Linux prd-centos8-robot-2c-8g-2193.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 583 4933 19 2180 6815 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:d6:ce:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fed6:cefa/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) 08/17/2025 _x86_64_ (2 CPU) 23:41:43 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 202.95 141.64 61.31 14221.68 39509.58 11:44:01 PM 124.84 0.72 124.13 52.92 13159.33 11:45:01 PM 27.55 0.38 27.16 64.26 2147.11 11:46:01 PM 78.79 9.48 69.32 1685.56 6785.01 11:47:01 PM 22.20 0.00 22.20 0.00 3218.25 11:48:01 PM 0.33 0.00 0.33 0.00 4.91 11:49:01 PM 0.15 0.00 0.15 0.00 1.32 11:50:01 PM 0.43 0.20 0.23 11.60 7.17 11:51:01 PM 2.37 0.03 2.33 1.87 110.46 11:52:01 PM 0.52 0.00 0.52 0.00 9.35 11:53:01 PM 0.72 0.02 0.70 0.13 12.60 11:54:01 PM 0.42 0.00 0.42 0.00 7.45 11:55:01 PM 0.42 0.00 0.42 0.00 7.06 11:56:01 PM 0.47 0.00 0.47 0.00 7.42 11:57:01 PM 15.28 0.37 14.91 38.12 575.92 11:58:01 PM 32.84 0.52 32.32 63.85 1398.88 Average: 31.89 9.58 22.31 1008.80 4185.26 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5448132 7026408 2434292 30.88 2688 1770816 762468 8.54 189728 1962160 128672 11:44:01 PM 5163880 7001364 2718544 34.49 2688 2013264 696908 7.80 198608 2164052 42644 11:45:01 PM 5243596 7082780 2638828 33.48 2688 2015196 648648 7.26 219360 2072076 10752 11:46:01 PM 4955592 7056140 2926832 37.13 2688 2268000 625968 7.01 268016 2278904 80228 11:47:01 PM 4955036 7055372 2927388 37.14 2688 2268008 625968 7.01 268028 2280680 12 11:48:01 PM 4954680 7055020 2927744 37.14 2688 2268012 625968 7.01 268032 2280748 8 11:49:01 PM 4955300 7055612 2927124 37.13 2688 2268012 625968 7.01 268032 2280688 4 11:50:01 PM 4909456 7010872 2972968 37.72 2688 2269116 734372 8.22 268164 2326012 744 11:51:01 PM 4907864 7009776 2974560 37.74 2688 2269620 712608 7.98 268440 2327476 24 11:52:01 PM 4907440 7009444 2974984 37.74 2688 2269712 712608 7.98 268440 2328048 24 11:53:01 PM 4906316 7008408 2976108 37.76 2688 2269792 712608 7.98 268440 2328844 4 11:54:01 PM 4906088 7008276 2976336 37.76 2688 2269888 712608 7.98 268444 2329048 4 11:55:01 PM 4906232 7008512 2976192 37.76 2688 2269992 712608 7.98 268444 2329156 20 11:56:01 PM 4905748 7008112 2976676 37.76 2688 2270072 712608 7.98 268444 2329652 4 11:57:01 PM 5067164 6989340 2815260 35.72 2688 2095192 701948 7.86 307728 2149240 29464 11:58:01 PM 5032656 6958532 2849768 36.15 2688 2099640 744648 8.34 465496 2030992 26308 Average: 5007824 7021498 2874600 36.47 2688 2184646 691782 7.75 270740 2237361 19932 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.32 178.81 1645.43 56.21 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 64.68 55.03 825.53 15.45 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 15.11 12.25 5.97 4.22 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 223.65 170.71 370.02 39.93 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 333.66 205.67 70.51 50.52 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 2.35 2.03 0.54 0.49 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 2.57 1.63 0.40 0.38 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 44.66 32.93 11.66 4.14 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 14.15 9.25 2.93 1.70 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 8.55 0.35 0.58 0.08 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 5.02 0.77 1.04 0.53 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 1.68 0.53 0.52 0.25 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 4.08 0.30 0.60 0.05 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.40 0.27 0.14 0.04 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 94.09 73.68 90.72 28.91 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 17.59 16.98 14.70 8.64 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 70.53 47.57 190.09 13.22 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) 08/17/2025 _x86_64_ (2 CPU) 23:41:43 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 40.23 0.04 10.50 14.86 0.11 34.26 11:43:01 PM 0 36.14 0.02 10.67 17.82 0.12 35.23 11:43:01 PM 1 44.32 0.07 10.32 11.90 0.10 33.29 11:44:01 PM all 34.17 0.00 5.32 3.01 0.11 57.39 11:44:01 PM 0 21.52 0.00 4.23 2.77 0.10 71.38 11:44:01 PM 1 46.88 0.00 6.42 3.25 0.12 43.34 11:45:01 PM all 12.85 0.00 1.75 0.64 0.06 84.71 11:45:01 PM 0 7.05 0.00 1.34 0.32 0.05 91.24 11:45:01 PM 1 18.65 0.00 2.16 0.95 0.07 78.18 11:46:01 PM all 32.64 0.00 6.00 1.60 0.12 59.65 11:46:01 PM 0 14.90 0.00 4.94 2.10 0.12 77.94 11:46:01 PM 1 50.42 0.00 7.06 1.09 0.12 41.32 11:47:01 PM all 0.90 0.00 0.83 0.80 0.04 97.43 11:47:01 PM 0 0.77 0.00 0.69 0.99 0.03 97.52 11:47:01 PM 1 1.02 0.00 0.97 0.62 0.05 97.33 11:48:01 PM all 0.38 0.00 0.08 0.00 0.05 99.49 11:48:01 PM 0 0.18 0.00 0.10 0.00 0.05 99.67 11:48:01 PM 1 0.58 0.00 0.05 0.00 0.05 99.32 11:49:01 PM all 0.35 0.00 0.09 0.00 0.04 99.52 11:49:01 PM 0 0.13 0.00 0.12 0.00 0.03 99.72 11:49:01 PM 1 0.57 0.00 0.07 0.00 0.05 99.32 11:50:01 PM all 5.11 0.00 0.43 0.00 0.06 94.41 11:50:01 PM 0 4.82 0.00 0.43 0.00 0.07 94.68 11:50:01 PM 1 5.39 0.00 0.42 0.00 0.05 94.14 11:51:01 PM all 3.64 0.00 0.20 0.01 0.08 96.08 11:51:01 PM 0 2.14 0.00 0.17 0.00 0.08 97.61 11:51:01 PM 1 5.13 0.00 0.23 0.02 0.07 94.55 11:52:01 PM all 0.60 0.00 0.10 0.00 0.09 99.21 11:52:01 PM 0 0.57 0.00 0.10 0.00 0.12 99.21 11:52:01 PM 1 0.63 0.00 0.10 0.00 0.07 99.20 11:53:01 PM all 0.53 0.00 0.13 0.00 0.08 99.26 11:53:01 PM 0 0.45 0.00 0.10 0.00 0.08 99.36 11:53:01 PM 1 0.60 0.00 0.17 0.00 0.07 99.16 11:53:01 PM CPU %user %nice %system %iowait %steal %idle 11:54:01 PM all 0.52 0.00 0.09 0.00 0.08 99.31 11:54:01 PM 0 0.57 0.00 0.13 0.00 0.10 99.20 11:54:01 PM 1 0.47 0.00 0.05 0.00 0.07 99.42 11:55:01 PM all 0.63 0.00 0.10 0.00 0.06 99.21 11:55:01 PM 0 0.62 0.00 0.08 0.00 0.07 99.23 11:55:01 PM 1 0.64 0.00 0.12 0.00 0.05 99.20 11:56:01 PM all 0.58 0.00 0.11 0.00 0.05 99.26 11:56:01 PM 0 0.64 0.00 0.12 0.00 0.05 99.20 11:56:01 PM 1 0.52 0.00 0.10 0.00 0.05 99.33 11:57:01 PM all 17.74 0.00 2.80 0.20 0.08 79.18 11:57:01 PM 0 22.57 0.00 2.93 0.27 0.08 74.16 11:57:01 PM 1 12.92 0.00 2.68 0.13 0.07 84.21 11:58:01 PM all 32.76 0.00 3.98 0.28 0.11 62.87 11:58:01 PM 0 12.60 0.00 3.38 0.30 0.12 83.60 11:58:01 PM 1 52.94 0.00 4.59 0.25 0.10 42.13 Average: all 11.47 0.00 2.03 1.33 0.08 85.09 Average: 0 7.84 0.00 1.84 1.53 0.08 88.71 Average: 1 15.10 0.00 2.22 1.13 0.07 81.48