---> uname -a: Linux prd-centos8-builder-8c-8g-19211.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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 972 28562 19 2353 30474 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:af:b3:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:feaf:b3b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:72:1e:14 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) 01/23/2024 _x86_64_ (8 CPU) 07:32:28 LINUX RESTART (8 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 92.80 28.41 64.40 5646.92 6002.62 07:35:01 AM 139.60 13.70 125.91 3122.83 8849.33 07:36:01 AM 69.96 0.77 69.19 70.78 5460.01 Average: 100.79 14.29 86.50 2946.84 6770.65 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 29527788 31249992 3125676 9.57 2688 2051060 1539528 4.57 242504 2473032 144324 07:35:01 AM 29284816 31230144 3368648 10.32 2688 2261236 1450420 4.30 432976 2475408 98736 07:36:01 AM 29295056 31252036 3358408 10.28 2688 2271960 1439176 4.27 437200 2454544 26632 Average: 29369220 31244057 3284244 10.06 2688 2194752 1476375 4.38 370893 2467661 89897 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 369.79 255.80 1971.52 62.39 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 58.98 43.65 513.27 18.42 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 17.71 15.84 39.07 6.99 0.00 0.00 0.00 0.00 07:36:01 AM 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 148.83 105.10 841.29 29.27 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) 01/23/2024 _x86_64_ (8 CPU) 07:32:28 LINUX RESTART (8 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 10.01 0.00 2.21 1.04 0.06 86.67 07:34:01 AM 0 4.55 0.00 1.61 0.52 0.07 93.25 07:34:01 AM 1 7.91 0.00 2.65 1.53 0.05 87.87 07:34:01 AM 2 23.29 0.00 3.30 1.31 0.08 72.02 07:34:01 AM 3 10.06 0.00 2.38 1.36 0.07 86.14 07:34:01 AM 4 9.91 0.00 1.74 0.94 0.05 87.36 07:34:01 AM 5 13.44 0.00 2.63 0.40 0.05 83.48 07:34:01 AM 6 6.70 0.00 2.19 1.51 0.05 89.55 07:34:01 AM 7 4.24 0.00 1.22 0.75 0.05 93.73 07:35:01 AM all 10.03 0.00 1.44 0.93 0.05 87.55 07:35:01 AM 0 16.68 0.00 1.69 0.62 0.07 80.95 07:35:01 AM 1 8.69 0.00 1.25 0.89 0.03 89.14 07:35:01 AM 2 12.89 0.00 2.00 1.94 0.05 83.12 07:35:01 AM 3 18.83 0.00 2.59 0.85 0.07 77.66 07:35:01 AM 4 6.52 0.00 0.92 0.58 0.05 91.93 07:35:01 AM 5 6.64 0.00 0.90 0.57 0.03 91.85 07:35:01 AM 6 3.14 0.00 0.73 1.24 0.02 94.87 07:35:01 AM 7 6.85 0.00 1.44 0.74 0.10 90.88 07:36:01 AM all 8.53 0.00 1.01 0.61 0.04 89.81 07:36:01 AM 0 0.42 0.00 0.42 0.00 0.03 99.13 07:36:01 AM 1 4.62 0.00 1.10 0.38 0.03 93.86 07:36:01 AM 2 21.41 0.00 2.09 0.53 0.07 75.90 07:36:01 AM 3 17.08 0.00 1.54 1.54 0.07 79.77 07:36:01 AM 4 8.51 0.00 0.74 0.85 0.03 89.87 07:36:01 AM 5 2.87 0.00 0.82 0.35 0.02 95.94 07:36:01 AM 6 0.33 0.00 0.45 0.57 0.02 98.63 07:36:01 AM 7 13.02 0.00 0.95 0.67 0.05 85.31 Average: all 9.52 0.00 1.56 0.86 0.05 88.01 Average: 0 7.22 0.00 1.24 0.38 0.06 91.11 Average: 1 7.07 0.00 1.67 0.93 0.04 90.29 Average: 2 19.19 0.00 2.46 1.26 0.07 77.02 Average: 3 15.32 0.00 2.17 1.25 0.07 81.19 Average: 4 8.31 0.00 1.13 0.79 0.04 89.72 Average: 5 7.65 0.00 1.45 0.44 0.03 90.43 Average: 6 3.39 0.00 1.13 1.10 0.03 94.36 Average: 7 8.04 0.00 1.21 0.72 0.07 89.97