---> uname -a: Linux prd-centos8-robot-2c-8g-4584.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 595 4930 19 2171 6803 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:15:f0:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe15:f029/64 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) 11/02/2025 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 222.64 159.55 63.09 14999.77 41212.68 12:38:01 AM 121.24 0.72 120.53 52.92 12417.04 12:39:01 AM 25.15 0.38 24.76 64.26 2251.32 12:40:01 AM 79.32 7.00 72.33 1293.30 5943.72 12:41:01 AM 22.26 0.00 22.26 0.00 3975.02 12:42:01 AM 4.42 0.22 4.20 11.73 143.16 12:43:01 AM 0.33 0.00 0.33 0.00 6.86 12:44:01 AM 13.83 0.32 13.51 36.93 533.33 Average: 61.16 21.03 40.13 2057.76 8311.54 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5390720 6991440 2491700 31.61 2688 1791516 810732 9.08 193352 2008828 121080 12:38:01 AM 5150568 6993656 2731852 34.66 2688 2018956 741148 8.30 198380 2179924 42016 12:39:01 AM 5128800 7018500 2753620 34.93 2688 2064516 720924 8.07 224476 2175956 54188 12:40:01 AM 4945840 7043872 2936580 37.25 2688 2264956 666480 7.46 260160 2293456 108000 12:41:01 AM 4946520 7044340 2935900 37.25 2688 2264956 666480 7.46 260152 2291988 12 12:42:01 AM 4645988 6744440 3236432 41.06 2688 2265588 1006436 11.27 260280 2590868 44 12:43:01 AM 4825020 6923536 3057400 38.79 2688 2265660 826772 9.26 260280 2412276 36 12:44:01 AM 5063956 6977632 2818464 35.76 2688 2086208 740320 8.29 300008 2155344 27976 Average: 5012176 6967177 2870244 36.41 2688 2127794 772412 8.65 244636 2263580 44169 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 282.93 178.91 1958.30 60.03 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 88.74 64.23 846.28 10.19 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 15.20 10.70 6.73 4.30 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 239.34 193.00 376.78 40.24 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.98 1.25 0.30 0.26 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 331.96 322.68 4400.75 708.00 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 450.10 431.89 7182.07 27.98 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 185.70 151.07 1974.32 33.02 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 199.50 169.22 2093.19 110.50 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) 11/02/2025 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 54.42 0.06 10.56 4.13 0.11 30.71 12:37:01 AM 0 52.98 0.08 11.04 3.42 0.12 32.36 12:37:01 AM 1 55.87 0.03 10.09 4.84 0.10 29.06 12:38:01 AM all 31.63 0.00 4.97 1.97 0.10 61.32 12:38:01 AM 0 21.74 0.00 4.11 1.66 0.10 72.39 12:38:01 AM 1 41.54 0.00 5.84 2.28 0.10 50.24 12:39:01 AM all 16.50 0.00 2.30 0.17 0.07 80.97 12:39:01 AM 0 10.61 0.00 1.84 0.03 0.07 87.45 12:39:01 AM 1 22.38 0.00 2.77 0.30 0.07 74.48 12:40:01 AM all 33.03 0.00 6.00 1.01 0.11 59.85 12:40:01 AM 0 25.29 0.00 5.45 0.93 0.10 68.23 12:40:01 AM 1 40.77 0.00 6.56 1.08 0.12 51.47 12:41:01 AM all 0.33 0.00 0.24 0.65 0.03 98.74 12:41:01 AM 0 0.13 0.00 0.27 0.84 0.05 98.71 12:41:01 AM 1 0.53 0.00 0.22 0.47 0.02 98.77 12:42:01 AM all 15.87 0.00 1.24 0.03 0.10 82.77 12:42:01 AM 0 21.31 0.00 1.92 0.03 0.10 76.63 12:42:01 AM 1 10.51 0.00 0.57 0.02 0.10 88.80 12:43:01 AM all 13.76 0.00 1.46 0.00 0.11 84.66 12:43:01 AM 0 26.88 0.00 2.73 0.00 0.14 70.25 12:43:01 AM 1 0.90 0.00 0.22 0.00 0.08 98.79 12:44:01 AM all 17.82 0.00 2.46 0.06 0.09 79.57 12:44:01 AM 0 16.57 0.00 2.94 0.05 0.08 80.35 12:44:01 AM 1 19.05 0.00 1.99 0.07 0.10 78.80 Average: all 22.94 0.01 3.66 1.00 0.09 72.30 Average: 0 21.93 0.01 3.79 0.88 0.09 73.30 Average: 1 23.95 0.00 3.53 1.13 0.09 71.30