---> uname -a: Linux prd-centos8-robot-2c-8g-18403.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4817 19 2280 6794 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:1d:c3:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe1d:c3b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/20/2024 _x86_64_ (2 CPU) 23:42:35 LINUX RESTART (2 CPU) 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 72.49 18.57 53.92 5035.94 33427.58 11:45:01 PM 114.35 6.60 107.75 1269.71 9080.66 11:46:01 PM 55.51 0.53 54.98 25.19 5259.73 11:47:01 PM 14.76 0.87 13.90 125.71 643.73 11:48:01 PM 72.74 2.72 70.03 447.72 7942.14 11:49:01 PM 8.33 0.00 8.33 0.00 436.08 11:50:01 PM 0.52 0.00 0.52 0.00 6.43 11:51:01 PM 0.48 0.00 0.48 0.00 6.10 11:52:01 PM 0.28 0.00 0.28 0.00 2.88 11:53:01 PM 32.29 0.27 32.03 43.06 1532.91 Average: 37.18 2.96 34.22 694.99 5835.55 11:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5522156 7068444 2360300 29.94 2688 1738548 695576 7.79 164308 1912508 81276 11:45:01 PM 5254808 7054404 2627648 33.34 2688 1976296 685436 7.67 186928 2100152 106840 11:46:01 PM 5232840 7047516 2649616 33.61 2688 1991728 657384 7.36 202028 2103012 1084 11:47:01 PM 5158880 7010272 2723576 34.55 2688 2026736 719548 8.06 223424 2149548 30372 11:48:01 PM 5006440 7027108 2876016 36.49 2688 2190160 660576 7.40 239468 2256032 3572 11:49:01 PM 5011508 7032188 2870948 36.42 2688 2190172 660576 7.40 239492 2255992 4 11:50:01 PM 5011280 7031960 2871176 36.42 2688 2190172 658708 7.38 239492 2256160 4 11:51:01 PM 5011724 7032412 2870732 36.42 2688 2190176 658708 7.38 239492 2255932 4 11:52:01 PM 5011788 7032476 2870668 36.42 2688 2190176 658708 7.38 239492 2255932 4 11:53:01 PM 5014276 7034072 2868180 36.39 2688 2189328 657684 7.36 437440 2057548 176 Average: 5123570 7037085 2758886 35.00 2688 2087349 671290 7.52 241156 2160282 22334 11:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 259.18 167.01 1259.26 50.64 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 52.45 43.85 602.62 15.87 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 21.18 14.36 146.78 3.27 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 18.78 16.86 10.41 4.92 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 599.00 543.85 425.75 102.21 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 8.08 7.42 2.66 2.19 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.55 0.25 0.04 0.02 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.63 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.37 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 25.53 19.58 20.46 9.06 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 98.59 81.36 246.87 18.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/20/2024 _x86_64_ (2 CPU) 23:42:35 LINUX RESTART (2 CPU) 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 24.91 0.00 4.99 20.53 0.09 49.47 11:44:01 PM 0 24.55 0.00 5.19 12.80 0.10 57.36 11:44:01 PM 1 25.27 0.00 4.80 28.23 0.08 41.62 11:45:01 PM all 35.67 0.00 5.64 4.79 0.13 53.78 11:45:01 PM 0 27.42 0.00 4.92 4.64 0.13 62.89 11:45:01 PM 1 43.96 0.00 6.35 4.94 0.12 44.63 11:46:01 PM all 14.95 0.00 1.88 1.29 0.08 81.80 11:46:01 PM 0 16.72 0.00 2.29 0.84 0.08 80.07 11:46:01 PM 1 13.19 0.00 1.47 1.75 0.07 83.53 11:47:01 PM all 16.75 0.00 2.14 0.62 0.07 80.43 11:47:01 PM 0 14.65 0.00 2.19 0.65 0.05 82.46 11:47:01 PM 1 18.85 0.00 2.09 0.59 0.08 78.39 11:48:01 PM all 27.03 0.00 4.61 1.92 0.10 66.34 11:48:01 PM 0 17.70 0.00 4.64 2.23 0.10 75.32 11:48:01 PM 1 36.35 0.00 4.58 1.61 0.10 57.36 11:49:01 PM all 0.41 0.00 0.19 0.14 0.04 99.21 11:49:01 PM 0 0.28 0.00 0.22 0.17 0.03 99.30 11:49:01 PM 1 0.53 0.00 0.17 0.12 0.05 99.13 11:50:01 PM all 0.11 0.00 0.08 0.00 0.04 99.77 11:50:01 PM 0 0.15 0.00 0.12 0.00 0.05 99.68 11:50:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:51:01 PM all 0.27 0.00 0.07 0.00 0.03 99.64 11:51:01 PM 0 0.52 0.00 0.08 0.00 0.03 99.37 11:51:01 PM 1 0.02 0.00 0.05 0.00 0.02 99.92 11:52:01 PM all 0.30 0.00 0.06 0.00 0.04 99.60 11:52:01 PM 0 0.55 0.00 0.08 0.00 0.03 99.33 11:52:01 PM 1 0.05 0.00 0.03 0.00 0.05 99.87 11:53:01 PM all 24.15 0.00 2.33 1.12 0.12 72.29 11:53:01 PM 0 15.09 0.00 1.88 0.94 0.15 81.94 11:53:01 PM 1 33.24 0.00 2.77 1.29 0.08 62.61 Average: all 14.43 0.00 2.19 3.04 0.07 80.26 Average: 0 11.75 0.00 2.16 2.22 0.08 83.79 Average: 1 17.11 0.00 2.23 3.85 0.07 76.74