---> uname -a: Linux prd-centos8-builder-4c-4g-5485.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 2800.000 BogoMIPS: 5600.00 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 12280 19 2713 14651 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:34:26:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe34:26d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:05:92:23 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 10:21:30 LINUX RESTART (4 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 93.07 16.64 76.42 2665.91 7012.36 10:24:02 AM 232.48 18.57 213.91 4129.14 11434.97 10:25:01 AM 84.34 1.37 82.97 173.36 8112.06 Average: 136.93 12.26 124.67 2334.91 8857.41 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 13237888 15108616 2901568 17.98 2688 2083376 1115420 6.49 213360 2324976 161636 10:24:02 AM 11614624 13878648 4524832 28.04 2688 2467292 2363004 13.75 258748 3856464 186560 10:25:01 AM 12632252 15043232 3507204 21.73 2688 2607116 1138340 6.62 541688 2535940 99964 Average: 12494921 14676832 3644535 22.58 2688 2385928 1538921 8.95 337932 2905793 149387 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 268.43 176.11 1548.33 45.01 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 AM eth0 277.04 222.39 3340.42 43.14 0.00 0.00 0.00 0.00 10:24:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 35.67 35.95 187.88 8.32 0.00 0.00 0.00 0.00 10:25:01 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 194.60 145.43 1700.70 32.29 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 10:21:30 LINUX RESTART (4 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 21.40 0.00 3.33 1.13 0.07 74.06 10:23:01 AM 0 9.30 0.00 2.28 0.48 0.07 87.86 10:23:01 AM 1 26.07 0.00 3.74 0.65 0.07 69.48 10:23:01 AM 2 19.48 0.00 2.62 1.12 0.07 76.71 10:23:01 AM 3 30.82 0.00 4.69 2.28 0.07 62.15 10:24:02 AM all 38.65 0.00 3.31 2.06 0.10 55.89 10:24:02 AM 0 45.61 0.00 3.68 0.99 0.10 49.63 10:24:02 AM 1 46.74 0.00 3.56 2.89 0.10 46.70 10:24:02 AM 2 27.14 0.00 3.53 1.63 0.10 67.60 10:24:02 AM 3 35.04 0.00 2.46 2.72 0.08 59.69 10:25:01 AM all 76.11 0.00 3.27 0.54 0.12 19.96 10:25:01 AM 0 79.61 0.00 2.50 0.00 0.12 17.77 10:25:01 AM 1 72.01 0.00 3.28 0.53 0.14 24.04 10:25:01 AM 2 81.13 0.00 3.11 0.66 0.10 14.99 10:25:01 AM 3 71.68 0.00 4.18 0.97 0.14 23.03 Average: all 45.21 0.00 3.30 1.25 0.10 50.14 Average: 0 44.60 0.00 2.82 0.49 0.10 51.99 Average: 1 48.15 0.00 3.53 1.36 0.10 46.86 Average: 2 42.41 0.00 3.08 1.14 0.09 53.28 Average: 3 45.70 0.00 3.78 1.99 0.10 48.44