---> uname -a: Linux prd-centos8-robot-2c-8g-6912.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 624 4950 19 2122 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:58:d8:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe58:d868/64 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) 01/02/2025 _x86_64_ (2 CPU) 00:54:39 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 169.56 84.39 85.17 8373.21 41212.68 12:57:01 AM 88.55 0.73 87.82 53.05 10382.27 12:58:01 AM 30.39 3.35 27.04 1248.52 2478.01 12:59:01 AM 55.49 3.82 51.67 65.46 7177.45 01:00:01 AM 5.38 0.08 5.30 31.99 214.76 01:01:02 AM 9.11 0.35 8.76 37.99 273.79 01:02:01 AM 27.02 0.59 26.42 66.67 1193.43 Average: 55.14 13.36 41.78 1414.16 9008.62 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5421628 7076920 2460804 31.22 2688 1838972 677960 7.59 185212 1959708 159960 12:57:01 AM 5198324 6997136 2684108 34.05 2688 1976352 721716 8.08 198704 2136164 30680 12:58:01 AM 5063364 6983948 2819068 35.76 2688 2095496 746224 8.36 255212 2211264 64028 12:59:01 AM 5011564 7051336 2870868 36.42 2688 2209596 692824 7.76 258468 2235004 80 01:00:01 AM 4972076 7013184 2910356 36.92 2688 2210940 748688 8.38 258592 2277264 128 01:01:02 AM 5038192 6904976 2844240 36.08 2688 2040676 808988 9.06 275132 2211888 18004 01:02:01 AM 5099488 6969780 2782944 35.31 2688 2046120 740876 8.30 449492 1984524 16504 Average: 5114948 6999611 2767484 35.11 2688 2059736 733897 8.22 268687 2145117 41341 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 298.60 179.01 1592.20 60.94 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 62.15 47.02 648.28 8.52 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 41.82 31.36 298.99 8.04 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 195.82 140.63 44.18 38.92 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 27.39 18.14 6.13 2.34 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 176.16 150.47 1804.79 26.96 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 21.21 18.73 16.66 8.91 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 117.81 83.77 631.62 22.12 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) 01/02/2025 _x86_64_ (2 CPU) 00:54:39 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 44.08 0.06 10.54 3.59 0.13 41.60 12:56:01 AM 0 54.37 0.02 12.28 3.67 0.13 29.53 12:56:01 AM 1 33.78 0.10 8.80 3.52 0.12 53.68 12:57:01 AM all 24.20 0.00 3.44 2.57 0.12 69.67 12:57:01 AM 0 22.46 0.00 3.60 2.17 0.10 71.67 12:57:01 AM 1 25.94 0.00 3.28 2.97 0.13 67.67 12:58:01 AM all 21.77 0.00 3.08 0.93 0.13 74.10 12:58:01 AM 0 24.65 0.00 3.04 0.79 0.13 71.39 12:58:01 AM 1 18.88 0.00 3.11 1.07 0.12 76.82 12:59:01 AM all 17.83 0.00 3.78 2.18 0.10 76.10 12:59:01 AM 0 27.21 0.00 4.25 1.35 0.10 67.08 12:59:01 AM 1 8.46 0.00 3.32 3.01 0.10 85.11 01:00:01 AM all 1.93 0.00 0.26 0.08 0.05 97.67 01:00:01 AM 0 3.32 0.00 0.37 0.17 0.07 96.08 01:00:01 AM 1 0.55 0.00 0.15 0.00 0.03 99.27 01:01:02 AM all 14.75 0.00 2.06 0.10 0.12 82.98 01:01:02 AM 0 16.18 0.00 1.87 0.08 0.10 81.76 01:01:02 AM 1 13.31 0.00 2.24 0.12 0.13 84.20 01:02:01 AM all 30.86 0.00 3.44 0.51 0.08 65.11 01:02:01 AM 0 32.69 0.00 3.60 0.27 0.08 63.35 01:02:01 AM 1 29.03 0.00 3.28 0.75 0.08 66.86 Average: all 22.17 0.01 3.80 1.42 0.10 72.50 Average: 0 25.81 0.00 4.14 1.21 0.10 68.73 Average: 1 18.53 0.01 3.45 1.63 0.10 76.27