---> uname -a: Linux prd-centos8-builder-8c-8g-1488.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1030 27663 19 3194 30388 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:a3:b6:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fea3:b66a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:76:b6:49 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/18/2024 _x86_64_ (8 CPU) 07:44:00 LINUX RESTART (8 CPU) 07:45:02 AM tps rtps wtps bread/s bwrtn/s 07:46:01 AM 105.10 7.83 97.27 1355.88 8292.61 07:47:01 AM 193.25 1.38 191.87 147.82 18986.92 07:48:01 AM 122.44 0.67 121.78 93.30 25419.03 Average: 140.46 3.27 137.19 527.73 17617.98 07:45:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 AM 29352408 31200476 3301056 10.11 2688 2166612 1480060 4.39 257160 2593344 152496 07:47:01 AM 28390016 31172820 4263448 13.06 2688 3067968 1446280 4.29 476336 3218612 684180 07:48:01 AM 28356636 31146408 4296828 13.16 2688 3075476 1438616 4.27 480812 3233644 1140 Average: 28699687 31173235 3953777 12.11 2688 2770019 1454985 4.32 404769 3015200 279272 07:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 72.50 58.98 839.84 7.64 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 163.76 122.84 2696.90 16.93 0.00 0.00 0.00 0.00 07:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 13.68 13.58 10.32 6.62 0.00 0.00 0.00 0.00 07:48:01 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 83.37 65.17 1184.27 10.41 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/18/2024 _x86_64_ (8 CPU) 07:44:00 LINUX RESTART (8 CPU) 07:45:02 AM CPU %user %nice %system %iowait %steal %idle 07:46:01 AM all 9.92 0.00 1.32 0.79 0.04 87.92 07:46:01 AM 0 4.49 0.00 0.80 0.10 0.03 94.57 07:46:01 AM 1 15.88 0.00 1.85 1.38 0.07 80.82 07:46:01 AM 2 5.62 0.00 0.54 0.82 0.05 92.97 07:46:01 AM 3 32.22 0.00 3.94 1.97 0.07 61.80 07:46:01 AM 4 8.75 0.00 0.90 1.10 0.03 89.22 07:46:01 AM 5 7.34 0.00 1.09 0.12 0.03 91.42 07:46:01 AM 6 0.71 0.00 0.37 0.24 0.02 98.66 07:46:01 AM 7 4.35 0.00 1.07 0.63 0.05 93.90 07:47:01 AM all 19.16 0.00 2.98 2.03 0.09 75.74 07:47:01 AM 0 8.99 0.00 2.24 1.70 0.10 86.97 07:47:01 AM 1 18.59 0.00 3.30 0.45 0.10 77.55 07:47:01 AM 2 42.63 0.00 4.63 1.78 0.10 50.86 07:47:01 AM 3 9.42 0.00 1.59 0.84 0.07 88.08 07:47:01 AM 4 12.32 0.00 3.00 3.29 0.10 81.29 07:47:01 AM 5 20.31 0.00 3.27 3.00 0.08 73.34 07:47:01 AM 6 25.48 0.00 3.59 3.28 0.07 67.58 07:47:01 AM 7 15.59 0.00 2.21 1.91 0.07 80.22 07:48:01 AM all 6.56 0.00 1.00 3.60 0.05 88.80 07:48:01 AM 0 24.18 0.00 1.13 3.32 0.08 71.28 07:48:01 AM 1 1.11 0.00 0.97 5.95 0.05 91.93 07:48:01 AM 2 8.70 0.00 1.31 8.68 0.05 81.26 07:48:01 AM 3 2.62 0.00 1.04 2.32 0.03 93.99 07:48:01 AM 4 0.23 0.00 0.69 1.59 0.05 97.44 07:48:01 AM 5 1.60 0.00 0.80 1.50 0.02 96.08 07:48:01 AM 6 9.86 0.00 1.05 2.09 0.03 86.97 07:48:01 AM 7 4.17 0.00 1.02 3.35 0.05 91.41 Average: all 11.89 0.00 1.77 2.15 0.06 84.14 Average: 0 12.60 0.00 1.39 1.72 0.07 84.22 Average: 1 11.84 0.00 2.04 2.60 0.07 83.45 Average: 2 19.05 0.00 2.17 3.77 0.07 74.95 Average: 3 14.67 0.00 2.18 1.71 0.06 81.39 Average: 4 7.09 0.00 1.53 2.00 0.06 89.32 Average: 5 9.75 0.00 1.72 1.55 0.04 86.94 Average: 6 12.06 0.00 1.67 1.88 0.04 84.35 Average: 7 8.05 0.00 1.43 1.97 0.06 88.49