---> uname -a: Linux prd-centos8-robot-2c-8g-11766.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 604 4953 19 2139 6796 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:82:29:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe82:29c0/64 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) 11/30/2024 _x86_64_ (2 CPU) 23:27:56 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:00 PM 107.14 7.10 100.03 1264.97 8314.99 11:31:01 PM 61.97 0.66 61.31 49.31 7863.80 11:32:01 PM 20.75 0.38 20.36 64.26 1341.31 11:33:01 PM 50.30 2.52 47.78 396.00 7046.07 11:34:01 PM 2.95 0.12 2.83 33.06 90.55 11:35:01 PM 2.23 0.00 2.23 0.00 116.73 11:36:01 PM 0.33 0.00 0.33 0.00 4.37 11:37:01 PM 0.33 0.00 0.33 0.00 3.45 11:38:01 PM 6.61 0.32 6.30 36.92 209.60 11:39:01 PM 27.89 0.52 27.37 63.85 1305.06 Average: 28.04 1.16 26.88 190.49 2629.52 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:00 PM 5216096 7018960 2666336 33.83 2688 1980724 726540 8.14 210488 2118984 175400 11:31:01 PM 5121684 6982676 2760748 35.02 2688 2038052 727464 8.15 233616 2182928 25572 11:32:01 PM 5012324 6972600 2870108 36.41 2688 2133348 744656 8.34 260532 2252952 100756 11:33:01 PM 4987180 7037940 2895252 36.73 2688 2220084 655144 7.34 262916 2257864 24 11:34:01 PM 4936044 6989232 2946388 37.38 2688 2222488 725716 8.13 263184 2308668 1412 11:35:01 PM 4936276 6989468 2946156 37.38 2688 2222488 725716 8.13 263184 2308488 8 11:36:01 PM 4928136 6981344 2954296 37.48 2688 2222504 741756 8.31 263184 2316396 4 11:37:01 PM 4927688 6980900 2954744 37.49 2688 2222508 741756 8.31 263188 2317116 4 11:38:01 PM 5033452 6946032 2848980 36.14 2688 2085720 742980 8.32 286932 2206628 33584 11:39:01 PM 5082216 6968600 2800216 35.52 2688 2061468 725576 8.12 456184 1995392 16716 Average: 5018110 6986775 2864322 36.34 2688 2140938 725730 8.13 276341 2226542 35348 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 PM eth0 94.22 78.96 945.21 11.17 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 42.47 30.97 436.08 5.56 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 36.13 28.98 293.81 5.88 0.00 0.00 0.00 0.00 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 258.91 176.61 56.01 40.00 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 60.12 48.34 27.96 17.16 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 252.47 251.76 50.77 105.37 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 54.67 52.48 80.56 19.13 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 121.05 117.98 38.39 42.38 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 115.14 91.04 132.99 45.94 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 19.93 18.29 16.70 8.74 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 105.50 89.53 207.70 30.13 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) 11/30/2024 _x86_64_ (2 CPU) 23:27:56 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:00 PM all 36.00 0.00 6.03 3.75 0.11 54.10 11:30:00 PM 0 42.31 0.00 6.65 4.25 0.12 46.67 11:30:00 PM 1 29.70 0.00 5.41 3.26 0.10 61.53 11:31:01 PM all 14.99 0.00 2.06 5.01 0.10 77.85 11:31:01 PM 0 20.73 0.00 2.10 6.63 0.12 70.43 11:31:01 PM 1 9.25 0.00 2.02 3.38 0.08 85.27 11:32:01 PM all 17.98 0.00 2.44 1.56 0.06 77.95 11:32:01 PM 0 23.07 0.00 2.40 1.42 0.05 73.06 11:32:01 PM 1 12.90 0.00 2.49 1.70 0.07 82.85 11:33:01 PM all 14.34 0.00 2.87 1.85 0.07 80.88 11:33:01 PM 0 22.65 0.00 3.29 1.72 0.08 72.25 11:33:01 PM 1 6.02 0.00 2.44 1.97 0.05 89.51 11:34:01 PM all 5.52 0.00 0.27 0.02 0.05 94.15 11:34:01 PM 0 9.03 0.00 0.27 0.02 0.03 90.65 11:34:01 PM 1 2.01 0.00 0.27 0.02 0.07 97.64 11:35:01 PM all 19.83 0.00 0.44 0.01 0.08 79.64 11:35:01 PM 0 2.36 0.00 0.17 0.02 0.07 97.39 11:35:01 PM 1 37.36 0.00 0.70 0.00 0.10 61.84 11:36:01 PM all 3.84 0.00 0.18 0.00 0.04 95.95 11:36:01 PM 0 0.95 0.00 0.13 0.00 0.02 98.90 11:36:01 PM 1 6.73 0.00 0.22 0.00 0.07 92.98 11:37:01 PM all 16.89 0.00 0.30 0.00 0.08 82.73 11:37:01 PM 0 33.17 0.00 0.45 0.00 0.10 66.28 11:37:01 PM 1 0.60 0.00 0.15 0.00 0.07 99.18 11:38:01 PM all 16.64 0.00 1.58 0.07 0.07 81.65 11:38:01 PM 0 27.46 0.00 1.62 0.07 0.07 70.79 11:38:01 PM 1 5.75 0.00 1.53 0.07 0.07 92.58 11:39:01 PM all 30.29 0.00 3.40 0.28 0.08 65.95 11:39:01 PM 0 38.63 0.00 3.37 0.12 0.08 57.79 11:39:01 PM 1 21.96 0.00 3.42 0.43 0.08 74.10 Average: all 17.64 0.00 1.96 1.26 0.07 79.08 Average: 0 22.03 0.00 2.05 1.43 0.07 74.42 Average: 1 13.23 0.00 1.87 1.09 0.08 83.74