---> uname -a: Linux prd-centos8-builder-8c-8g-5146.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1060 28227 19 2600 30381 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:a2:70:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fea2:7097/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:d0:b3:a0 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 12:43:50 LINUX RESTART (8 CPU) 12:44:01 PM tps rtps wtps bread/s bwrtn/s 12:45:01 PM 191.64 139.70 51.94 15858.64 39556.19 12:46:01 PM 143.27 13.71 129.56 2270.98 15318.04 12:47:01 PM 105.56 0.23 105.33 6.80 8166.16 Average: 146.83 51.22 95.61 6046.02 21014.49 12:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 PM 29437348 31246508 3216128 9.85 2688 2141024 1473108 4.37 175432 2644736 304468 12:46:01 PM 29031420 31118836 3622056 11.09 2688 2406292 1544084 4.58 391404 2783380 131504 12:47:01 PM 28874888 31087064 3778588 11.57 2688 2522772 1553124 4.61 396464 2901528 101888 Average: 29114552 31150803 3538924 10.84 2688 2356696 1523439 4.52 321100 2776548 179287 12:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 717.82 512.26 5463.21 169.04 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 65.03 55.95 739.67 8.91 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 41.17 36.92 388.49 8.03 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 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 274.70 201.73 2197.30 62.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 12:43:50 LINUX RESTART (8 CPU) 12:44:01 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 10.73 0.00 3.90 3.18 0.07 82.11 12:45:01 PM 0 13.20 0.00 5.31 1.70 0.08 79.70 12:45:01 PM 1 9.36 0.00 4.18 1.20 0.10 85.16 12:45:01 PM 2 10.58 0.00 3.19 1.48 0.07 84.69 12:45:01 PM 3 11.17 0.00 2.94 1.12 0.05 84.72 12:45:01 PM 4 7.18 0.00 3.39 2.92 0.07 86.44 12:45:01 PM 5 8.66 0.00 3.91 1.49 0.05 85.88 12:45:01 PM 6 17.55 0.00 2.82 3.14 0.07 76.42 12:45:01 PM 7 8.18 0.00 5.49 12.41 0.05 73.87 12:46:01 PM all 8.20 0.00 1.36 1.75 0.05 88.65 12:46:01 PM 0 11.95 0.00 1.31 1.93 0.05 84.77 12:46:01 PM 1 5.30 0.00 1.27 4.66 0.05 88.72 12:46:01 PM 2 6.73 0.00 1.69 2.46 0.07 89.06 12:46:01 PM 3 3.21 0.00 0.85 0.97 0.05 94.92 12:46:01 PM 4 6.44 0.00 0.73 0.73 0.05 92.04 12:46:01 PM 5 24.58 0.00 3.31 1.40 0.07 70.64 12:46:01 PM 6 7.06 0.00 1.30 1.62 0.03 89.98 12:46:01 PM 7 0.32 0.00 0.40 0.20 0.05 99.03 12:47:01 PM all 9.68 0.00 1.19 0.57 0.05 88.51 12:47:01 PM 0 8.31 0.00 0.95 0.23 0.07 90.43 12:47:01 PM 1 7.78 0.00 1.25 0.43 0.03 90.50 12:47:01 PM 2 12.08 0.00 1.74 1.47 0.03 84.68 12:47:01 PM 3 3.47 0.00 0.95 0.72 0.05 94.81 12:47:01 PM 4 2.32 0.00 0.84 0.12 0.05 96.68 12:47:01 PM 5 0.32 0.00 0.37 0.79 0.05 98.48 12:47:01 PM 6 33.28 0.00 2.14 0.42 0.05 64.11 12:47:01 PM 7 9.92 0.00 1.30 0.38 0.05 88.34 Average: all 9.54 0.00 2.15 1.83 0.06 86.43 Average: 0 11.15 0.00 2.52 1.28 0.07 84.98 Average: 1 7.47 0.00 2.23 2.10 0.06 88.13 Average: 2 9.80 0.00 2.20 1.80 0.06 86.14 Average: 3 5.94 0.00 1.58 0.94 0.05 91.49 Average: 4 5.31 0.00 1.65 1.25 0.06 91.73 Average: 5 11.19 0.00 2.53 1.23 0.06 85.00 Average: 6 19.30 0.00 2.08 1.72 0.05 76.85 Average: 7 6.14 0.00 2.39 4.32 0.05 87.10