---> uname -a: Linux prd-centos8-builder-4c-4g-82.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 801 9589 19 5369 14610 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:fd:e7:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fefd:e79c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0f:5c:39:23 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) 03/14/2024 _x86_64_ (4 CPU) 05:45:06 LINUX RESTART (4 CPU) 05:46:01 AM tps rtps wtps bread/s bwrtn/s 05:47:01 AM 83.12 7.95 75.17 1341.29 6361.35 05:48:01 AM 191.74 18.27 173.46 4042.11 11915.99 05:49:01 AM 105.30 0.40 104.90 22.66 12773.42 05:50:01 AM 133.56 0.48 133.07 9.06 61688.54 05:51:01 AM 102.45 0.57 101.88 93.02 40711.01 Average: 123.23 5.53 117.70 1101.73 26690.50 05:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 AM 13209676 15083264 2929768 18.15 2688 2087668 1142968 6.65 227264 2340464 137176 05:48:01 AM 11872564 14303820 4266880 26.44 2688 2630172 1849492 10.76 321752 3522296 294440 05:49:01 AM 10367184 13385876 5772260 35.76 2688 3209836 2623388 15.26 373492 4944652 526676 05:50:01 AM 8072180 13353388 8067264 49.98 2688 5445728 2524188 14.69 1129264 6429420 960152 05:51:01 AM 9867224 15004704 6272220 38.86 2688 5302380 1086152 6.32 734984 5032816 24100 Average: 10677766 14226210 5461678 33.84 2688 3735157 1845238 10.74 557351 4453930 388509 05:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 72.28 53.60 683.06 6.73 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 411.94 312.54 5344.45 51.61 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 258.94 219.43 3249.55 32.58 0.00 0.00 0.00 0.00 05:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.65 0.65 0.04 0.04 0.00 0.00 0.00 0.00 05:50:01 AM eth0 35.95 34.16 61.83 11.10 0.00 0.00 0.00 0.00 05:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 135.93 120.14 202.40 39.70 0.00 0.00 0.00 0.00 05:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 183.01 147.98 1908.27 28.34 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) 03/14/2024 _x86_64_ (4 CPU) 05:45:06 LINUX RESTART (4 CPU) 05:46:01 AM CPU %user %nice %system %iowait %steal %idle 05:47:01 AM all 17.60 0.00 2.30 1.63 0.08 78.40 05:47:01 AM 0 6.52 0.00 1.33 0.45 0.07 91.62 05:47:01 AM 1 27.18 0.00 3.45 1.94 0.07 67.36 05:47:01 AM 2 22.91 0.00 2.03 2.18 0.08 72.80 05:47:01 AM 3 13.79 0.00 2.37 1.96 0.08 81.80 05:48:01 AM all 42.47 0.00 3.76 4.19 0.10 49.48 05:48:01 AM 0 38.14 0.00 2.68 2.46 0.10 56.62 05:48:01 AM 1 42.34 0.00 4.94 4.85 0.12 47.76 05:48:01 AM 2 49.56 0.00 2.51 4.12 0.08 43.72 05:48:01 AM 3 39.85 0.00 4.90 5.32 0.10 49.83 05:49:01 AM all 47.73 0.00 2.87 1.94 0.10 47.36 05:49:01 AM 0 44.58 0.00 2.73 0.40 0.08 52.20 05:49:01 AM 1 61.09 0.00 2.89 1.44 0.10 34.47 05:49:01 AM 2 46.93 0.00 2.72 1.53 0.10 48.73 05:49:01 AM 3 38.32 0.00 3.13 4.39 0.12 54.05 05:50:01 AM all 36.04 0.00 3.63 6.45 0.08 53.80 05:50:01 AM 0 20.62 0.00 3.04 8.22 0.08 68.04 05:50:01 AM 1 34.90 0.00 4.56 15.01 0.07 45.46 05:50:01 AM 2 40.59 0.00 1.94 0.48 0.08 56.90 05:50:01 AM 3 48.06 0.00 5.00 2.07 0.07 44.80 05:51:01 AM all 36.17 0.00 3.61 3.19 0.08 56.95 05:51:01 AM 0 29.90 0.00 4.62 0.37 0.08 65.03 05:51:01 AM 1 32.43 0.00 3.60 6.36 0.10 57.51 05:51:01 AM 2 35.86 0.00 3.98 3.23 0.07 56.87 05:51:01 AM 3 46.51 0.00 2.25 2.80 0.08 48.36 Average: all 35.99 0.00 3.23 3.48 0.09 57.21 Average: 0 27.93 0.00 2.88 2.38 0.08 66.72 Average: 1 39.58 0.00 3.89 5.92 0.09 50.52 Average: 2 39.17 0.00 2.63 2.31 0.08 55.81 Average: 3 37.30 0.00 3.53 3.31 0.09 55.78