---> uname -a: Linux prd-centos8-robot-2c-8g-38120.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 626 4842 19 2228 6773 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:a6:88:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fea6:887d/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) 06/28/2025 _x86_64_ (2 CPU) 23:46:34 LINUX RESTART (2 CPU) 11:47:01 PM tps rtps wtps bread/s bwrtn/s 11:48:01 PM 89.69 33.58 56.11 7201.33 32122.42 11:49:01 PM 114.85 0.73 114.11 53.05 11014.68 11:50:01 PM 31.98 0.42 31.56 64.79 2472.10 11:51:01 PM 66.33 9.41 56.91 1681.84 3722.36 11:52:01 PM 34.36 0.03 34.33 3.47 6246.56 11:53:01 PM 0.55 0.02 0.53 0.13 65.64 11:54:01 PM 2.48 0.03 2.45 1.07 942.00 11:55:01 PM 0.48 0.00 0.48 0.00 140.73 11:56:01 PM 16.26 0.40 15.86 46.78 2065.23 Average: 39.67 4.96 34.71 1005.98 6532.98 11:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 PM 5431256 7008328 2451168 31.10 2688 1769524 758672 8.49 187068 1981580 100628 11:49:01 PM 5185984 7006136 2696440 34.21 2688 1997128 725140 8.12 198580 2155576 63236 11:50:01 PM 5257720 7079384 2624704 33.30 2688 1999076 670296 7.51 219428 2065056 10752 11:51:01 PM 4894388 6984044 2988036 37.91 2688 2258336 731356 8.19 263776 2355992 179436 11:52:01 PM 4964088 7043404 2918336 37.02 2688 2248396 696540 7.80 267060 2278804 8 11:53:01 PM 4639308 6742944 3243116 41.14 2688 2272716 1027552 11.51 267276 2601320 22692 11:54:01 PM 4561948 6670036 3320476 42.13 2688 2277184 1149636 12.87 267352 2678832 848 11:55:01 PM 4763464 6874968 3118960 39.57 2688 2280576 927964 10.39 267496 2477904 308 11:56:01 PM 5015696 6988596 2866728 36.37 2688 2147168 730756 8.18 491216 2024464 24112 Average: 4968206 6933093 2914218 36.97 2688 2138900 824212 9.23 269917 2291059 44669 11:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 360.00 193.94 1645.67 61.80 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 75.49 55.58 780.18 8.76 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 10.35 9.10 5.59 3.59 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 42.49 38.00 319.45 9.91 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 189.42 140.84 36.81 35.12 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 48.07 39.97 397.87 3.53 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 138.86 135.97 46.40 12.81 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 97.05 95.20 31.76 11.01 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 86.10 57.25 150.19 88.15 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 116.43 85.10 379.36 26.08 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) 06/28/2025 _x86_64_ (2 CPU) 23:46:34 LINUX RESTART (2 CPU) 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 36.74 0.01 7.02 18.80 0.11 37.32 11:48:01 PM 0 38.25 0.02 8.46 19.90 0.10 33.27 11:48:01 PM 1 35.23 0.00 5.58 17.70 0.12 41.38 11:49:01 PM all 34.18 0.00 5.18 9.89 0.11 50.64 11:49:01 PM 0 37.10 0.00 5.37 9.23 0.12 48.18 11:49:01 PM 1 31.24 0.00 4.99 10.55 0.10 53.11 11:50:01 PM all 11.70 0.00 1.48 0.73 0.06 86.03 11:50:01 PM 0 13.42 0.00 1.39 0.67 0.07 84.46 11:50:01 PM 1 9.99 0.00 1.57 0.79 0.05 87.61 11:51:01 PM all 31.32 0.00 5.62 0.98 0.13 61.95 11:51:01 PM 0 39.32 0.00 5.98 1.12 0.13 53.44 11:51:01 PM 1 23.32 0.00 5.25 0.83 0.13 70.46 11:52:01 PM all 1.61 0.00 0.83 1.02 0.03 96.51 11:52:01 PM 0 2.39 0.00 0.84 0.64 0.03 96.10 11:52:01 PM 1 0.82 0.00 0.82 1.41 0.03 96.92 11:53:01 PM all 5.12 0.00 0.53 0.16 0.18 94.02 11:53:01 PM 0 4.58 0.00 0.54 0.32 0.30 94.26 11:53:01 PM 1 5.66 0.00 0.52 0.00 0.05 93.78 11:54:01 PM all 21.99 0.00 1.24 0.08 0.06 76.63 11:54:01 PM 0 31.83 0.00 1.26 0.00 0.07 66.85 11:54:01 PM 1 12.27 0.00 1.22 0.17 0.05 86.29 11:55:01 PM all 9.13 0.00 0.78 0.01 0.10 89.98 11:55:01 PM 0 9.45 0.00 0.79 0.02 0.12 89.62 11:55:01 PM 1 8.80 0.00 0.77 0.00 0.08 90.34 11:56:01 PM all 21.46 0.00 2.87 0.23 0.08 75.36 11:56:01 PM 0 15.57 0.00 2.97 0.35 0.07 81.04 11:56:01 PM 1 27.35 0.00 2.77 0.12 0.08 69.68 Average: all 19.26 0.00 2.84 3.55 0.09 74.25 Average: 0 21.32 0.00 3.07 3.59 0.11 71.90 Average: 1 17.20 0.00 2.61 3.51 0.08 76.61