---> uname -a: Linux prd-centos8-robot-2c-8g-395.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: 2800.000 BogoMIPS: 5600.00 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 613 4939 19 2144 6788 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:ef:43:d9 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 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:feef:43d9/64 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) 02/19/2025 _x86_64_ (2 CPU) 19:59:28 LINUX RESTART (2 CPU) 08:00:00 PM tps rtps wtps bread/s bwrtn/s 08:00:01 PM 178.36 33.33 145.03 2381.29 6357.31 08:01:01 PM 90.17 25.84 64.33 6791.47 6008.80 08:02:01 PM 94.27 0.80 93.47 54.75 10635.30 08:03:01 PM 38.69 7.13 31.56 1310.71 2548.14 08:04:01 PM 50.19 2.52 47.68 396.07 7102.22 08:05:01 PM 3.12 0.12 3.00 33.06 93.72 08:06:01 PM 2.15 0.00 2.15 0.00 110.56 08:07:01 PM 0.33 0.00 0.33 0.00 3.68 08:08:01 PM 16.53 0.72 15.81 53.72 752.35 Average: 37.44 4.74 32.70 1084.58 3417.85 08:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 PM 6080116 7311312 1802316 22.86 2688 1430440 441440 4.94 112756 1431492 436 08:01:01 PM 5414216 7074036 2468216 31.31 2688 1843832 649752 7.28 186420 1967192 161784 08:02:01 PM 5210440 7015108 2671992 33.90 2688 1981760 698032 7.82 198232 2127600 30776 08:03:01 PM 5025956 7005624 2856476 36.24 2688 2152492 737464 8.26 264016 2234868 113556 08:04:01 PM 4975220 7034236 2907212 36.88 2688 2228356 658424 7.37 263520 2270316 4 08:05:01 PM 4927080 6988596 2955352 37.49 2688 2230836 728352 8.16 263788 2317928 1244 08:06:01 PM 4919240 6980756 2963192 37.59 2688 2230852 744312 8.33 263788 2325620 24 08:07:01 PM 4914748 6976284 2967684 37.65 2688 2230864 759840 8.51 263788 2329616 4 08:08:01 PM 5074744 6962280 2807688 35.62 2688 2062992 729272 8.17 456140 1999640 13364 Average: 5171307 7038692 2711125 34.39 2688 2043603 682988 7.65 252494 2111586 35688 08:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 4.68 4.09 0.95 1.29 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 291.19 187.64 1649.90 56.97 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 62.30 45.80 632.93 7.86 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 41.31 32.43 297.70 14.37 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 170.14 126.43 39.63 30.60 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 82.72 70.91 32.99 26.67 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 279.12 278.00 126.59 115.03 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 177.49 175.62 152.95 60.91 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 61.78 41.15 95.42 27.73 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 145.25 119.33 377.21 42.37 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) 02/19/2025 _x86_64_ (2 CPU) 19:59:28 LINUX RESTART (2 CPU) 08:00:00 PM CPU %user %nice %system %iowait %steal %idle 08:00:01 PM all 10.03 0.00 10.62 53.98 0.00 25.37 08:00:01 PM 0 7.69 0.00 10.06 56.80 0.00 25.44 08:00:01 PM 1 12.35 0.00 11.18 51.18 0.00 25.29 08:01:01 PM all 44.03 0.00 7.26 4.09 0.10 44.52 08:01:01 PM 0 45.66 0.00 7.49 4.30 0.10 42.44 08:01:01 PM 1 42.40 0.00 7.03 3.88 0.10 46.59 08:02:01 PM all 22.70 0.00 3.45 2.29 0.10 71.46 08:02:01 PM 0 34.96 0.00 4.46 2.31 0.08 58.19 08:02:01 PM 1 10.45 0.00 2.45 2.27 0.12 84.71 08:03:01 PM all 22.98 0.00 3.94 1.05 0.09 71.94 08:03:01 PM 0 37.03 0.00 4.78 1.04 0.08 57.07 08:03:01 PM 1 8.96 0.00 3.11 1.07 0.10 86.76 08:04:01 PM all 13.22 0.00 2.67 1.64 0.07 82.40 08:04:01 PM 0 15.92 0.00 2.78 1.69 0.07 79.55 08:04:01 PM 1 10.53 0.00 2.57 1.59 0.07 85.24 08:05:01 PM all 7.05 0.00 0.40 0.04 0.08 92.43 08:05:01 PM 0 4.51 0.00 0.37 0.03 0.08 95.00 08:05:01 PM 1 9.59 0.00 0.43 0.05 0.07 89.86 08:06:01 PM all 21.34 0.00 0.49 0.01 0.08 78.07 08:06:01 PM 0 10.24 0.00 0.32 0.02 0.08 89.34 08:06:01 PM 1 32.44 0.00 0.67 0.00 0.08 66.80 08:07:01 PM all 23.07 0.00 0.47 0.00 0.11 76.35 08:07:01 PM 0 1.88 0.00 0.27 0.00 0.10 97.75 08:07:01 PM 1 44.27 0.00 0.67 0.00 0.12 54.94 08:08:01 PM all 18.30 0.00 2.60 0.14 0.08 78.89 08:08:01 PM 0 25.35 0.00 2.82 0.22 0.08 71.53 08:08:01 PM 1 11.24 0.00 2.37 0.07 0.07 86.25 Average: all 21.52 0.00 2.69 1.34 0.09 74.36 Average: 0 21.89 0.00 2.93 1.39 0.09 73.70 Average: 1 21.15 0.00 2.44 1.29 0.09 75.02