---> uname -a: Linux prd-centos8-builder-4c-4g-14378.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 2799.996 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 8.2G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12593 19 2402 14665 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:aa:d8:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:feaa:d842/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:0f:3f:46 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 15:10:29 LINUX RESTART (4 CPU) 03:11:01 PM tps rtps wtps bread/s bwrtn/s 03:12:01 PM 4.45 0.00 4.45 0.00 715.83 03:13:01 PM 0.68 0.00 0.68 0.00 10.56 03:14:01 PM 0.38 0.03 0.35 0.53 5.61 03:15:01 PM 0.12 0.00 0.12 0.00 1.17 03:16:01 PM 0.33 0.23 0.10 27.05 1.02 03:17:01 PM 86.07 15.63 70.44 2598.50 5255.26 03:18:01 PM 160.45 13.95 146.50 3152.68 12023.94 Average: 36.07 4.26 31.80 825.50 2573.28 03:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:01 PM 13763512 15242320 2375808 14.72 2688 1709532 1019120 5.93 136352 1943480 4 03:13:01 PM 13762104 15240916 2377216 14.73 2688 1709536 1019120 5.93 136356 1944928 0 03:14:01 PM 13754560 15233388 2384760 14.78 2688 1709552 1019120 5.93 136372 1952684 4 03:15:01 PM 13754616 15233444 2384704 14.78 2688 1709552 1019120 5.93 136372 1952512 4 03:16:01 PM 13755532 15235244 2383788 14.77 2688 1710476 1019120 5.93 136852 1951248 296 03:17:01 PM 13302712 15121300 2836608 17.58 2688 2033764 1106848 6.44 186352 2297356 154640 03:18:01 PM 12915296 15028020 3224024 19.98 2688 2320812 1155532 6.72 401252 2435912 67044 Average: 13572619 15190662 2566701 15.90 2688 1843318 1051140 6.12 181415 2068303 31713 03:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 2.18 1.23 1.84 0.73 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 4.18 2.63 7.87 1.66 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 156.41 120.45 1134.83 35.72 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 139.97 113.80 1542.40 28.46 0.00 0.00 0.00 0.00 03:18:01 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 43.31 34.06 383.84 9.51 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 15:10:29 LINUX RESTART (4 CPU) 03:11:01 PM CPU %user %nice %system %iowait %steal %idle 03:12:01 PM all 0.40 0.00 0.05 0.12 0.03 99.39 03:12:01 PM 0 0.60 0.00 0.07 0.10 0.03 99.20 03:12:01 PM 1 0.27 0.00 0.03 0.00 0.03 99.67 03:12:01 PM 2 0.55 0.00 0.02 0.37 0.02 99.05 03:12:01 PM 3 0.18 0.00 0.10 0.02 0.05 99.65 03:13:01 PM all 0.17 0.00 0.03 0.00 0.02 99.77 03:13:01 PM 0 0.48 0.00 0.02 0.00 0.00 99.50 03:13:01 PM 1 0.08 0.00 0.05 0.00 0.05 99.82 03:13:01 PM 2 0.02 0.00 0.02 0.00 0.00 99.97 03:13:01 PM 3 0.08 0.00 0.05 0.02 0.03 99.82 03:14:01 PM all 0.12 0.00 0.04 0.00 0.03 99.81 03:14:01 PM 0 0.02 0.00 0.03 0.00 0.02 99.93 03:14:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 03:14:01 PM 2 0.30 0.00 0.03 0.00 0.02 99.65 03:14:01 PM 3 0.05 0.00 0.03 0.00 0.03 99.88 03:15:01 PM all 0.15 0.00 0.02 0.00 0.02 99.80 03:15:01 PM 0 0.02 0.00 0.02 0.00 0.00 99.97 03:15:01 PM 1 0.10 0.00 0.03 0.00 0.07 99.80 03:15:01 PM 2 0.48 0.00 0.02 0.00 0.00 99.50 03:15:01 PM 3 0.02 0.00 0.02 0.00 0.02 99.95 03:16:01 PM all 0.39 0.00 0.03 0.01 0.03 99.54 03:16:01 PM 0 0.35 0.00 0.02 0.00 0.02 99.62 03:16:01 PM 1 0.27 0.00 0.07 0.00 0.05 99.62 03:16:01 PM 2 0.73 0.00 0.02 0.00 0.02 99.23 03:16:01 PM 3 0.20 0.00 0.03 0.03 0.03 99.70 03:17:01 PM all 20.39 0.00 1.92 1.09 0.08 76.53 03:17:01 PM 0 31.01 0.00 2.34 1.00 0.08 65.56 03:17:01 PM 1 11.65 0.00 1.16 1.26 0.08 85.83 03:17:01 PM 2 13.43 0.00 1.94 1.33 0.09 83.21 03:17:01 PM 3 25.31 0.00 2.21 0.76 0.07 71.65 03:18:01 PM all 18.77 0.00 1.70 1.81 0.07 77.64 03:18:01 PM 0 14.98 0.00 1.49 1.42 0.07 82.04 03:18:01 PM 1 22.90 0.00 2.41 2.26 0.08 72.34 03:18:01 PM 2 10.36 0.00 1.29 2.26 0.05 86.04 03:18:01 PM 3 26.84 0.00 1.62 1.30 0.08 70.15 Average: all 5.74 0.00 0.54 0.43 0.04 93.25 Average: 0 6.77 0.00 0.57 0.36 0.03 92.28 Average: 1 5.03 0.00 0.54 0.50 0.06 93.86 Average: 2 3.66 0.00 0.47 0.56 0.03 95.28 Average: 3 7.49 0.00 0.58 0.30 0.05 91.59