---> uname -a: Linux prd-centos8-robot-2c-8g-46694.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 600 4913 19 2182 6799 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:92:60:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:fe92:609c/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) 07/27/2025 _x86_64_ (2 CPU) 23:35:31 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 134.22 58.45 75.77 7689.70 23466.78 11:38:01 PM 95.62 0.72 94.90 52.92 11208.96 11:39:01 PM 29.26 0.42 28.84 64.78 2131.42 11:40:01 PM 79.12 9.45 69.67 1685.59 8420.80 11:41:01 PM 17.79 0.00 17.79 0.00 1407.11 11:42:01 PM 0.38 0.00 0.38 0.00 5.77 11:43:01 PM 0.12 0.00 0.12 0.00 1.03 11:44:01 PM 0.45 0.02 0.43 0.13 36.39 11:45:01 PM 1.82 0.00 1.82 0.00 59.16 11:46:01 PM 0.55 0.08 0.47 4.13 56.18 11:47:01 PM 0.40 0.00 0.40 0.00 7.68 11:48:01 PM 31.48 0.63 30.84 73.19 1515.60 Average: 32.60 5.81 26.79 797.55 4026.45 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5386788 7056792 2495644 31.66 2688 1853260 684428 7.66 184100 1995324 165704 11:38:01 PM 5144980 6985416 2737452 34.73 2688 2016120 719932 8.06 197764 2184564 42484 11:39:01 PM 5132588 6995548 2749844 34.89 2688 2038720 729352 8.17 224848 2175388 31300 11:40:01 PM 4935940 7035908 2946492 37.38 2688 2267492 679396 7.61 267180 2296944 26928 11:41:01 PM 4938328 7038116 2944104 37.35 2688 2267504 663096 7.42 267196 2297096 8 11:42:01 PM 4938492 7038280 2943940 37.35 2688 2267504 663096 7.42 267200 2297168 4 11:43:01 PM 4938496 7038284 2943936 37.35 2688 2267504 663096 7.42 267204 2297096 4 11:44:01 PM 4890452 6991116 2991980 37.96 2688 2268380 741628 8.30 267480 2344148 104 11:45:01 PM 4889320 6990088 2993112 37.97 2688 2268484 741628 8.30 267480 2345532 116 11:46:01 PM 4814024 6916276 3068408 38.93 2688 2269976 844116 9.45 267780 2420204 16 11:47:01 PM 4932764 7036888 2949668 37.42 2688 2271840 659524 7.38 268108 2301692 1824 11:48:01 PM 5064160 6988384 2818272 35.75 2688 2098164 716024 8.02 464104 2000336 9056 Average: 5000528 7009258 2881904 36.56 2688 2179579 708776 7.94 267537 2246291 23129 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 347.88 197.05 1652.71 59.59 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 71.48 50.70 825.71 8.86 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 20.23 15.53 7.44 5.23 0.00 0.00 0.00 0.00 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 566.82 421.36 416.09 95.26 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 46.68 33.98 9.78 8.08 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 2.40 2.00 0.54 0.48 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 2.82 1.92 0.44 0.42 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 58.45 44.37 38.93 4.42 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 14.56 14.13 16.13 1.00 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 80.26 77.86 53.22 6.80 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 51.53 33.27 22.38 4.61 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 45.94 34.93 88.55 29.43 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 109.08 77.26 261.00 18.68 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) 07/27/2025 _x86_64_ (2 CPU) 23:35:31 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 43.01 0.03 8.08 9.59 0.13 39.16 11:37:01 PM 0 45.92 0.02 9.46 9.49 0.13 34.97 11:37:01 PM 1 40.11 0.03 6.71 9.68 0.13 43.33 11:38:01 PM all 29.40 0.00 4.19 1.62 0.09 64.69 11:38:01 PM 0 37.00 0.00 4.80 1.77 0.10 56.34 11:38:01 PM 1 21.79 0.00 3.59 1.47 0.08 73.07 11:39:01 PM all 14.82 0.00 2.62 1.91 0.08 80.57 11:39:01 PM 0 24.29 0.00 3.06 2.42 0.08 70.14 11:39:01 PM 1 5.33 0.00 2.17 1.40 0.08 91.01 11:40:01 PM all 31.46 0.00 6.18 1.23 0.11 61.02 11:40:01 PM 0 41.95 0.00 6.90 1.32 0.12 49.72 11:40:01 PM 1 20.96 0.00 5.45 1.14 0.10 72.35 11:41:01 PM all 0.57 0.00 0.31 0.13 0.03 98.96 11:41:01 PM 0 0.40 0.00 0.32 0.07 0.03 99.18 11:41:01 PM 1 0.73 0.00 0.30 0.20 0.03 98.73 11:42:01 PM all 0.23 0.00 0.08 0.00 0.04 99.65 11:42:01 PM 0 0.28 0.00 0.08 0.00 0.07 99.57 11:42:01 PM 1 0.18 0.00 0.07 0.00 0.02 99.73 11:43:01 PM all 0.34 0.00 0.08 0.00 0.04 99.53 11:43:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 11:43:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 11:44:01 PM all 5.18 0.00 0.76 0.01 0.05 94.00 11:44:01 PM 0 9.44 0.00 1.11 0.00 0.05 89.40 11:44:01 PM 1 1.02 0.00 0.42 0.02 0.05 98.49 11:45:01 PM all 6.42 0.00 0.44 0.01 0.08 93.06 11:45:01 PM 0 12.57 0.00 0.74 0.00 0.09 86.60 11:45:01 PM 1 0.60 0.00 0.15 0.02 0.07 99.16 11:46:01 PM all 6.57 0.00 0.84 0.00 0.08 92.52 11:46:01 PM 0 9.65 0.00 1.02 0.00 0.08 89.24 11:46:01 PM 1 3.53 0.00 0.65 0.00 0.07 95.75 11:47:01 PM all 1.50 0.00 0.43 0.00 0.07 98.00 11:47:01 PM 0 1.10 0.00 0.45 0.00 0.08 98.36 11:47:01 PM 1 1.91 0.00 0.40 0.00 0.05 97.64 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 28.39 0.00 3.89 0.13 0.09 67.49 11:48:01 PM 0 33.47 0.00 4.66 0.12 0.08 61.67 11:48:01 PM 1 23.30 0.00 3.12 0.15 0.10 73.33 Average: all 14.03 0.00 2.33 1.22 0.07 82.34 Average: 0 18.11 0.00 2.74 1.27 0.08 77.80 Average: 1 9.97 0.00 1.93 1.17 0.07 86.86