---> uname -a: Linux prd-centos8-builder-4c-4g-1338.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12288 19 2692 14641 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:0c:22:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe0c:222d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:0f:09:b1 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) 03/17/2024 _x86_64_ (4 CPU) 22:54:32 LINUX RESTART (4 CPU) 10:55:01 PM tps rtps wtps bread/s bwrtn/s 10:56:01 PM 80.63 18.17 62.45 4656.87 37086.67 10:57:01 PM 7.10 0.00 7.10 0.00 836.39 10:58:01 PM 69.38 16.68 52.70 2842.79 4715.76 10:59:01 PM 96.02 0.20 95.82 7.20 8718.72 11:00:01 PM 111.16 1.20 109.96 145.42 19513.70 Average: 72.86 7.25 65.61 1530.51 14174.83 10:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 PM 13744008 15218876 2395428 14.84 2688 1704632 1020088 5.93 159012 1934824 19196 10:57:01 PM 13744520 15219304 2394916 14.84 2688 1704636 1020088 5.93 159016 1934552 4 10:58:01 PM 13282304 15097760 2857132 17.70 2688 2031336 1102900 6.42 210264 2292440 144348 10:59:01 PM 13009000 15039180 3130436 19.40 2688 2235856 1186476 6.90 231668 2507200 166724 11:00:01 PM 12590248 14998116 3549188 21.99 2688 2603808 1122232 6.53 388000 2727328 24168 Average: 13274016 15114647 2865420 17.75 2688 2056054 1090357 6.34 229592 2279269 70888 10:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 97.28 57.42 350.33 17.38 0.00 0.00 0.00 0.00 10:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 0.27 0.12 0.02 0.01 0.00 0.00 0.00 0.00 10:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 206.81 138.49 1251.78 37.75 0.00 0.00 0.00 0.00 10:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 45.13 37.38 435.95 7.12 0.00 0.00 0.00 0.00 10:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 74.44 52.45 1107.23 9.40 0.00 0.00 0.00 0.00 11:00:01 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 84.79 57.17 629.05 14.33 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) 03/17/2024 _x86_64_ (4 CPU) 22:54:32 LINUX RESTART (4 CPU) 10:55:01 PM CPU %user %nice %system %iowait %steal %idle 10:56:01 PM all 8.73 0.00 3.02 27.63 0.07 60.55 10:56:01 PM 0 9.06 0.00 2.31 14.95 0.08 73.60 10:56:01 PM 1 7.31 0.00 4.41 40.36 0.05 47.88 10:56:01 PM 2 9.28 0.00 2.50 34.00 0.07 54.15 10:56:01 PM 3 9.26 0.00 2.87 21.34 0.08 66.44 10:57:01 PM all 0.05 0.00 0.05 0.13 0.03 99.74 10:57:01 PM 0 0.02 0.00 0.03 0.02 0.00 99.93 10:57:01 PM 1 0.08 0.00 0.08 0.33 0.03 99.46 10:57:01 PM 2 0.02 0.00 0.02 0.00 0.02 99.95 10:57:01 PM 3 0.10 0.00 0.07 0.15 0.07 99.62 10:58:01 PM all 16.82 0.00 2.73 1.37 0.07 79.00 10:58:01 PM 0 13.65 0.00 3.48 1.83 0.07 80.98 10:58:01 PM 1 24.66 0.00 3.53 1.42 0.08 70.30 10:58:01 PM 2 13.39 0.00 1.61 1.06 0.07 83.88 10:58:01 PM 3 15.59 0.00 2.31 1.19 0.07 80.84 10:59:01 PM all 17.36 0.00 2.55 4.10 0.08 75.91 10:59:01 PM 0 24.62 0.00 3.11 4.33 0.08 67.85 10:59:01 PM 1 10.11 0.00 2.40 3.64 0.08 83.76 10:59:01 PM 2 25.03 0.00 2.57 5.65 0.08 66.67 10:59:01 PM 3 9.66 0.00 2.11 2.80 0.07 85.37 11:00:01 PM all 14.14 0.00 2.13 5.90 0.08 77.75 11:00:01 PM 0 4.97 0.00 1.71 4.01 0.07 89.25 11:00:01 PM 1 26.79 0.00 2.59 7.36 0.07 63.18 11:00:01 PM 2 18.13 0.00 2.90 9.99 0.12 68.87 11:00:01 PM 3 6.69 0.00 1.32 2.23 0.07 89.69 Average: all 11.42 0.00 2.09 7.78 0.07 78.64 Average: 0 10.46 0.00 2.13 5.01 0.06 82.34 Average: 1 13.81 0.00 2.60 10.55 0.06 72.98 Average: 2 13.16 0.00 1.91 10.06 0.07 74.80 Average: 3 8.25 0.00 1.73 5.51 0.07 84.43