---> uname -a: Linux prd-centos8-robot-2c-8g-50608.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 622 4890 19 2185 6777 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:46:db:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fe46:dbd4/64 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) 09/07/2025 _x86_64_ (2 CPU) 23:31:48 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 234.27 149.90 84.37 14591.95 41364.75 11:34:01 PM 106.36 0.72 105.65 52.92 11680.34 11:35:01 PM 21.60 0.42 21.18 64.79 1922.05 11:36:01 PM 78.27 9.45 68.83 1685.30 6447.65 11:37:01 PM 19.35 0.00 19.35 0.00 3435.08 11:38:01 PM 2.57 0.00 2.57 0.00 76.58 11:39:01 PM 0.15 0.00 0.15 0.00 1.32 11:40:01 PM 0.53 0.22 0.32 11.73 35.40 11:41:01 PM 2.05 0.00 2.05 0.00 70.09 11:42:01 PM 0.52 0.08 0.43 4.13 52.56 11:43:01 PM 0.50 0.00 0.50 0.00 19.09 11:44:01 PM 33.99 0.63 33.36 73.19 1864.22 Average: 41.68 13.45 28.23 1373.74 5580.97 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5231112 6953736 2651320 33.64 2688 1905776 785188 8.79 222328 2109396 220884 11:34:01 PM 5135844 6975736 2746588 34.84 2688 2016020 748136 8.38 197944 2197832 42484 11:35:01 PM 5157008 7002624 2725424 34.58 2688 2021448 714780 8.00 222776 2152876 14252 11:36:01 PM 4916084 7018700 2966348 37.63 2688 2269992 678800 7.60 267212 2316948 91332 11:37:01 PM 4915760 7018272 2966672 37.64 2688 2270000 662872 7.42 267220 2317572 8 11:38:01 PM 4915756 7018272 2966676 37.64 2688 2270004 662872 7.42 267228 2317640 8 11:39:01 PM 4915852 7018364 2966580 37.64 2688 2270004 662872 7.42 267228 2317464 4 11:40:01 PM 4862888 6966624 3019544 38.31 2688 2271228 755304 8.46 267508 2369068 8 11:41:01 PM 4861716 6965568 3020716 38.32 2688 2271336 755304 8.46 267508 2370252 112 11:42:01 PM 4791996 6897364 3090436 39.21 2688 2272852 844376 9.45 267808 2440208 96 11:43:01 PM 4912316 7019252 2970116 37.68 2688 2274420 660716 7.40 268128 2320600 1332 11:44:01 PM 5097832 7024276 2784600 35.33 2688 2100060 674220 7.55 465956 1962912 9056 Average: 4976180 6989899 2906252 36.87 2688 2184428 717120 8.03 270737 2266064 31631 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 282.26 183.07 1714.10 60.81 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 72.53 56.95 843.10 9.23 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 17.46 11.73 6.85 4.51 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 327.21 248.90 389.72 60.62 0.00 0.00 0.00 0.00 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 163.07 119.05 31.60 24.63 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 2.32 2.20 0.54 0.49 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 2.92 1.97 0.47 0.42 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 55.93 44.85 38.65 4.49 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 13.86 13.40 16.06 0.95 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 77.44 75.40 53.41 6.64 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 47.15 29.69 13.11 3.61 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 52.84 40.64 98.10 30.96 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 92.92 68.99 267.15 17.28 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) 09/07/2025 _x86_64_ (2 CPU) 23:31:48 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 53.42 0.08 11.04 3.18 0.10 32.19 11:33:01 PM 0 56.46 0.07 11.07 4.30 0.10 28.00 11:33:01 PM 1 50.38 0.08 11.00 2.06 0.10 36.38 11:34:01 PM all 29.43 0.00 4.23 1.13 0.08 65.12 11:34:01 PM 0 40.70 0.00 5.17 0.85 0.08 53.19 11:34:01 PM 1 18.16 0.00 3.29 1.42 0.08 77.05 11:35:01 PM all 13.38 0.00 2.07 0.27 0.08 84.21 11:35:01 PM 0 10.78 0.00 1.95 0.25 0.07 86.95 11:35:01 PM 1 15.98 0.00 2.19 0.28 0.08 81.46 11:36:01 PM all 32.03 0.00 5.96 0.94 0.09 60.97 11:36:01 PM 0 43.10 0.00 7.01 0.92 0.08 48.89 11:36:01 PM 1 20.98 0.00 4.92 0.97 0.10 73.03 11:37:01 PM all 0.72 0.00 0.56 0.30 0.04 98.38 11:37:01 PM 0 0.53 0.00 0.62 0.23 0.03 98.58 11:37:01 PM 1 0.90 0.00 0.50 0.37 0.05 98.17 11:38:01 PM all 0.37 0.00 0.10 0.01 0.03 99.50 11:38:01 PM 0 0.17 0.00 0.10 0.00 0.02 99.72 11:38:01 PM 1 0.57 0.00 0.10 0.02 0.03 99.28 11:39:01 PM all 0.40 0.00 0.07 0.00 0.04 99.49 11:39:01 PM 0 0.20 0.00 0.08 0.00 0.03 99.68 11:39:01 PM 1 0.60 0.00 0.05 0.00 0.05 99.30 11:40:01 PM all 4.84 0.00 0.78 0.00 0.06 94.33 11:40:01 PM 0 8.46 0.00 1.18 0.00 0.05 90.31 11:40:01 PM 1 1.30 0.00 0.38 0.00 0.07 98.24 11:41:01 PM all 5.86 0.00 0.53 0.01 0.06 93.54 11:41:01 PM 0 11.38 0.00 0.90 0.00 0.05 87.67 11:41:01 PM 1 0.72 0.00 0.18 0.02 0.07 99.01 11:42:01 PM all 6.99 0.00 0.87 0.01 0.07 92.07 11:42:01 PM 0 10.60 0.00 0.80 0.02 0.07 88.51 11:42:01 PM 1 3.44 0.00 0.94 0.00 0.07 95.56 11:43:01 PM all 1.71 0.00 0.28 0.00 0.07 97.94 11:43:01 PM 0 1.40 0.00 0.25 0.00 0.08 98.26 11:43:01 PM 1 2.02 0.00 0.32 0.00 0.05 97.61 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 25.90 0.00 3.84 0.11 0.08 70.07 11:44:01 PM 0 32.55 0.00 3.55 0.12 0.08 63.70 11:44:01 PM 1 19.24 0.00 4.13 0.10 0.08 76.44 Average: all 14.63 0.01 2.54 0.50 0.07 82.26 Average: 0 18.10 0.01 2.74 0.56 0.06 78.53 Average: 1 11.19 0.01 2.33 0.44 0.07 85.96