---> uname -a: Linux prd-centos8-robot-2c-8g-4282.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 638 4915 19 2143 6762 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:61:af:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe61:af42/64 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:43 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 186.12 133.79 52.33 13215.46 37295.13 04:05:01 AM 93.30 6.06 87.24 1089.90 7266.36 04:06:01 AM 69.13 0.67 68.46 51.18 8694.84 04:07:01 AM 30.24 7.13 23.11 1310.71 1460.64 04:08:01 AM 47.25 0.03 47.22 3.47 7125.52 04:09:01 AM 0.57 0.10 0.47 32.13 11.93 04:10:01 AM 2.42 0.02 2.40 0.93 365.61 04:11:01 AM 0.25 0.00 0.25 0.00 4.43 04:12:01 AM 1.90 0.18 1.72 4.26 226.65 04:13:01 AM 19.01 0.45 18.56 68.92 1201.53 Average: 45.02 14.84 30.18 1577.73 6365.44 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5722224 7121068 2160200 27.41 2688 1596412 672744 7.53 166884 1728280 44144 04:05:01 AM 5262140 7021180 2620284 33.24 2688 1938004 701060 7.85 187536 2101572 195232 04:06:01 AM 5148360 6940216 2734064 34.69 2688 1969864 791840 8.87 209736 2183088 40 04:07:01 AM 4948388 6957916 2934036 37.22 2688 2181492 791172 8.86 273840 2299632 154012 04:08:01 AM 4996540 7029284 2885884 36.61 2688 2202928 682716 7.64 259080 2255372 4 04:09:01 AM 4937508 6979396 2944916 37.36 2688 2212080 747812 8.37 259348 2314260 8196 04:10:01 AM 4932072 6974756 2950352 37.43 2688 2212868 764016 8.55 259348 2319296 12 04:11:01 AM 4919008 6961752 2963416 37.60 2688 2212908 773704 8.66 259348 2331752 4 04:12:01 AM 5124752 7001528 2757672 34.99 2688 2048480 676792 7.58 266376 2118004 4260 04:13:01 AM 5098020 6984780 2784404 35.32 2688 2063528 712720 7.98 461636 1974444 13384 Average: 5108901 6997188 2773523 35.19 2688 2063856 731458 8.19 260313 2162570 41929 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 256.13 141.39 855.17 55.88 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 85.27 70.24 949.97 10.10 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 48.45 33.31 439.06 6.28 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 34.71 29.33 294.91 6.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 199.40 142.15 45.11 32.80 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 41.11 29.66 74.09 5.90 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 300.68 299.38 62.32 125.34 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 247.58 240.15 445.10 77.33 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 71.43 53.97 340.64 18.92 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 30.41 22.83 44.98 29.46 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 131.52 106.24 355.15 36.80 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:43 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 25.12 0.09 9.36 48.32 0.10 17.01 04:04:01 AM 0 26.19 0.07 10.05 42.86 0.10 20.73 04:04:01 AM 1 24.06 0.10 8.68 53.70 0.10 13.36 04:05:01 AM all 36.47 0.00 5.49 3.61 0.11 54.33 04:05:01 AM 0 30.92 0.00 5.51 2.13 0.12 61.33 04:05:01 AM 1 42.01 0.00 5.47 5.08 0.10 47.34 04:06:01 AM all 19.32 0.00 2.18 3.93 0.08 74.49 04:06:01 AM 0 6.48 0.00 1.77 3.59 0.08 88.08 04:06:01 AM 1 32.25 0.00 2.59 4.27 0.08 60.81 04:07:01 AM all 17.40 0.00 3.64 1.45 0.08 77.44 04:07:01 AM 0 20.28 0.00 3.97 1.62 0.07 74.06 04:07:01 AM 1 14.51 0.00 3.30 1.28 0.08 80.82 04:08:01 AM all 12.31 0.00 2.51 2.50 0.06 82.63 04:08:01 AM 0 14.17 0.00 2.67 3.11 0.05 80.00 04:08:01 AM 1 10.46 0.00 2.34 1.89 0.07 85.25 04:09:01 AM all 10.55 0.00 0.91 0.03 0.07 88.44 04:09:01 AM 0 3.98 0.00 0.94 0.00 0.07 95.02 04:09:01 AM 1 17.18 0.00 0.89 0.05 0.07 81.81 04:10:01 AM all 24.76 0.00 0.50 0.09 0.11 74.54 04:10:01 AM 0 43.42 0.00 0.77 0.00 0.10 55.71 04:10:01 AM 1 6.19 0.00 0.23 0.18 0.12 93.27 04:11:01 AM all 27.19 0.00 0.58 0.00 0.12 72.11 04:11:01 AM 0 47.39 0.00 0.81 0.00 0.12 51.69 04:11:01 AM 1 6.84 0.00 0.35 0.00 0.12 92.68 04:12:01 AM all 4.51 0.00 0.73 0.09 0.08 94.60 04:12:01 AM 0 1.96 0.00 0.40 0.18 0.08 97.37 04:12:01 AM 1 7.08 0.00 1.06 0.00 0.07 91.79 04:13:01 AM all 20.92 0.00 2.58 0.44 0.08 75.98 04:13:01 AM 0 13.65 0.00 2.16 0.43 0.08 83.68 04:13:01 AM 1 28.19 0.00 3.01 0.45 0.07 68.28 Average: all 19.84 0.01 2.84 5.95 0.09 71.27 Average: 0 20.81 0.01 2.88 5.28 0.09 70.94 Average: 1 18.88 0.01 2.79 6.63 0.09 71.60