---> uname -a: Linux prd-centos8-builder-8c-8g-2782.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: 2799.998 BogoMIPS: 5599.99 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 1073 28181 19 2632 30368 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:90:16:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe90:16d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:2a:de:42 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) 02/04/2024 _x86_64_ (8 CPU) 18:40:50 LINUX RESTART (8 CPU) 06:41:01 PM tps rtps wtps bread/s bwrtn/s 06:42:01 PM 186.67 124.71 61.96 14889.87 40211.33 06:43:01 PM 134.27 7.81 126.46 1372.48 16046.92 Average: 160.47 66.26 94.21 8131.17 28129.12 06:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:42:01 PM 29295452 31201788 3358016 10.28 2688 2235496 1476404 4.38 360252 2586448 366844 06:43:01 PM 28981836 31119468 3671632 11.24 2688 2456216 1502292 4.46 391996 2828912 142752 Average: 29138644 31160628 3514824 10.76 2688 2345856 1489348 4.42 376124 2707680 254798 06:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 835.05 583.76 6057.29 177.51 0.00 0.00 0.00 0.00 06:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 70.36 58.46 717.57 8.97 0.00 0.00 0.00 0.00 06:43:01 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 452.71 321.11 3387.43 93.24 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) 02/04/2024 _x86_64_ (8 CPU) 18:40:50 LINUX RESTART (8 CPU) 06:41:01 PM CPU %user %nice %system %iowait %steal %idle 06:42:01 PM all 12.27 0.00 4.13 3.59 0.07 79.94 06:42:01 PM 0 18.11 0.00 4.40 0.94 0.08 76.47 06:42:01 PM 1 11.61 0.00 4.68 10.80 0.07 72.85 06:42:01 PM 2 11.30 0.00 3.79 2.11 0.07 82.74 06:42:01 PM 3 10.60 0.00 3.44 6.42 0.07 79.47 06:42:01 PM 4 14.00 0.00 2.35 2.47 0.07 81.12 06:42:01 PM 5 12.30 0.00 5.17 1.31 0.07 81.15 06:42:01 PM 6 12.74 0.00 3.49 1.78 0.08 81.91 06:42:01 PM 7 7.51 0.00 5.69 2.93 0.07 83.81 06:43:01 PM all 8.71 0.00 1.21 1.83 0.04 88.20 06:43:01 PM 0 6.76 0.00 0.75 1.13 0.05 91.31 06:43:01 PM 1 5.68 0.00 0.85 3.12 0.03 90.31 06:43:01 PM 2 17.46 0.00 1.55 1.50 0.05 79.44 06:43:01 PM 3 1.87 0.00 0.95 3.86 0.05 93.27 06:43:01 PM 4 11.21 0.00 1.58 2.12 0.03 85.05 06:43:01 PM 5 20.68 0.00 2.65 0.60 0.05 76.02 06:43:01 PM 6 2.69 0.00 0.73 1.58 0.03 94.96 06:43:01 PM 7 3.33 0.00 0.64 0.70 0.05 95.29 Average: all 10.49 0.00 2.67 2.71 0.06 84.09 Average: 0 12.42 0.00 2.57 1.04 0.07 83.91 Average: 1 8.63 0.00 2.76 6.95 0.05 81.61 Average: 2 14.39 0.00 2.67 1.80 0.06 81.08 Average: 3 6.23 0.00 2.20 5.14 0.06 86.38 Average: 4 12.60 0.00 1.97 2.29 0.05 83.09 Average: 5 16.51 0.00 3.90 0.96 0.06 78.57 Average: 6 7.70 0.00 2.11 1.68 0.06 88.45 Average: 7 5.41 0.00 3.15 1.81 0.06 89.57