---> uname -a: Linux prd-centos8-builder-4c-4g-3424.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12398 19 2615 14681 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:ee:93:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:feee:933a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:bd:6b:84 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) 03/20/2024 _x86_64_ (4 CPU) 08:30:48 LINUX RESTART (4 CPU) 08:31:01 AM tps rtps wtps bread/s bwrtn/s 08:32:01 AM 243.21 73.13 170.08 13991.62 40372.80 08:33:01 AM 131.11 20.64 110.46 4274.04 9540.02 08:34:01 AM 231.92 6.68 225.24 1256.70 11884.47 08:35:01 AM 31.66 0.62 31.05 167.22 3562.09 Average: 159.47 25.27 134.20 4922.23 16339.60 08:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 AM 13462752 15111640 2676692 16.58 2688 1873336 1140488 6.64 190188 2167696 94780 08:33:01 AM 12985008 14998624 3154436 19.54 2688 2223444 1423444 8.28 223020 2555500 114712 08:34:01 AM 11611144 13935852 4528300 28.06 2688 2527904 2359044 13.72 340196 3779292 91916 08:35:01 AM 12682116 15017644 3457328 21.42 2688 2538276 1161236 6.76 500320 2551840 24968 Average: 12685255 14765940 3454189 21.40 2688 2290740 1521053 8.85 313431 2763582 81594 08:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 286.54 181.81 1138.96 59.77 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 63.13 51.23 656.07 12.53 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 314.28 263.40 3861.08 37.42 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 13.27 12.01 10.49 6.23 0.00 0.00 0.00 0.00 08:35:01 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 169.30 127.11 1416.63 28.99 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) 03/20/2024 _x86_64_ (4 CPU) 08:30:48 LINUX RESTART (4 CPU) 08:31:01 AM CPU %user %nice %system %iowait %steal %idle 08:32:01 AM all 30.85 0.00 7.02 9.80 0.12 52.21 08:32:01 AM 0 30.90 0.00 7.03 8.83 0.13 53.10 08:32:01 AM 1 27.95 0.00 7.13 8.87 0.10 55.96 08:32:01 AM 2 32.63 0.00 7.41 13.69 0.15 46.12 08:32:01 AM 3 31.94 0.00 6.52 7.84 0.10 53.59 08:33:01 AM all 20.63 0.00 2.87 2.32 0.09 74.08 08:33:01 AM 0 34.72 0.00 4.44 2.47 0.13 58.24 08:33:01 AM 1 19.87 0.00 2.46 2.06 0.08 75.53 08:33:01 AM 2 14.20 0.00 3.20 3.21 0.05 79.34 08:33:01 AM 3 13.70 0.00 1.39 1.56 0.08 83.27 08:34:01 AM all 62.04 0.00 3.51 2.82 0.16 31.47 08:34:01 AM 0 58.72 0.00 4.01 2.84 0.13 34.30 08:34:01 AM 1 66.34 0.00 2.70 2.08 0.17 28.71 08:34:01 AM 2 61.87 0.00 3.04 3.09 0.15 31.86 08:34:01 AM 3 61.23 0.00 4.28 3.26 0.20 31.02 08:35:01 AM all 18.73 0.00 1.39 0.38 0.08 79.42 08:35:01 AM 0 25.00 0.00 1.65 0.20 0.08 73.06 08:35:01 AM 1 15.05 0.00 1.20 0.52 0.08 83.15 08:35:01 AM 2 13.60 0.00 1.04 0.02 0.08 85.26 08:35:01 AM 3 21.27 0.00 1.65 0.80 0.07 76.21 Average: all 33.04 0.00 3.69 3.81 0.11 59.35 Average: 0 37.32 0.00 4.28 3.57 0.12 54.71 Average: 1 32.28 0.00 3.36 3.37 0.11 60.88 Average: 2 30.54 0.00 3.65 4.96 0.11 60.74 Average: 3 32.00 0.00 3.45 3.35 0.11 61.08