---> uname -a: Linux prd-centos8-builder-2c-2g-7719.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 508 5091 19 2098 6907 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:f5:f7:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fef5:f7c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/13/2023 _x86_64_ (2 CPU) 16:33:20 LINUX RESTART (2 CPU) 04:34:01 PM tps rtps wtps bread/s bwrtn/s 04:35:01 PM 65.89 20.74 45.15 3015.39 5228.24 04:36:01 PM 98.80 0.17 98.63 4.40 8445.65 04:37:01 PM 54.51 0.28 54.22 17.86 5497.10 04:38:01 PM 29.89 0.45 29.44 43.72 1478.26 04:39:02 PM 8.97 0.00 8.97 0.00 194.47 04:40:01 PM 21.23 0.66 20.57 36.06 632.46 Average: 46.62 3.73 42.89 520.95 3587.61 04:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 PM 5475800 7093284 2406672 30.53 2688 1823468 769072 8.61 203156 2003068 65680 04:36:01 PM 5238636 7083176 2643836 33.54 2688 2035976 724576 8.11 198744 2188396 129512 04:37:01 PM 5179824 7045840 2702648 34.29 2688 2056832 763412 8.55 223952 2220236 43924 04:38:01 PM 5248240 7102752 2634232 33.42 2688 2045396 708436 7.93 231664 2142152 16 04:39:02 PM 5246716 7101208 2635756 33.44 2688 2045396 709668 7.95 232464 2143056 4 04:40:01 PM 5261516 7117336 2620956 33.25 2688 2046544 696444 7.80 406688 1956072 15820 Average: 5275122 7090599 2607350 33.08 2688 2008935 728601 8.16 249445 2108830 42493 04:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 200.63 136.14 1421.15 48.36 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 46.23 37.14 547.70 5.98 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.11 20.71 149.97 5.77 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 14.55 16.06 17.32 5.81 0.00 0.00 0.00 0.00 04:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:02 PM eth0 13.18 13.65 12.98 3.72 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 19.71 16.33 20.32 7.67 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 52.66 40.07 362.54 12.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/13/2023 _x86_64_ (2 CPU) 16:33:20 LINUX RESTART (2 CPU) 04:34:01 PM CPU %user %nice %system %iowait %steal %idle 04:35:01 PM all 30.82 0.00 4.73 3.03 0.08 61.34 04:35:01 PM 0 28.45 0.00 3.64 1.92 0.10 65.89 04:35:01 PM 1 33.19 0.00 5.82 4.14 0.07 56.78 04:36:01 PM all 33.65 0.00 4.68 4.33 0.13 57.21 04:36:01 PM 0 25.67 0.00 4.74 4.48 0.12 64.99 04:36:01 PM 1 41.55 0.00 4.62 4.19 0.13 49.51 04:37:01 PM all 27.44 0.00 2.83 2.78 0.21 66.74 04:37:01 PM 0 27.24 0.00 2.88 2.54 0.33 67.01 04:37:01 PM 1 27.64 0.00 2.79 3.01 0.08 66.47 04:38:01 PM all 26.85 0.00 1.76 1.80 0.09 69.49 04:38:01 PM 0 18.76 0.00 1.68 2.30 0.08 77.18 04:38:01 PM 1 34.94 0.00 1.85 1.31 0.10 61.80 04:39:02 PM all 20.40 0.00 1.78 0.46 0.09 77.26 04:39:02 PM 0 25.02 0.00 1.71 0.82 0.10 72.34 04:39:02 PM 1 15.81 0.00 1.85 0.10 0.08 82.16 04:40:01 PM all 25.98 0.00 2.50 2.13 0.10 69.29 04:40:01 PM 0 28.15 0.00 2.95 1.14 0.10 67.66 04:40:01 PM 1 23.79 0.00 2.05 3.13 0.10 70.92 Average: all 27.53 0.00 3.05 2.42 0.12 66.88 Average: 0 25.55 0.00 2.93 2.20 0.14 69.18 Average: 1 29.50 0.00 3.17 2.64 0.10 64.59