---> uname -a: Linux prd-centos8-builder-4c-4g-6540.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 759 12517 19 2483 14666 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:eb:f3:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:feeb:f37b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:a4:79:9a 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) 02/13/2024 _x86_64_ (4 CPU) 22:48:09 LINUX RESTART (4 CPU) 10:49:01 PM tps rtps wtps bread/s bwrtn/s 10:50:01 PM 110.23 7.65 102.58 1324.36 9384.01 10:51:01 PM 163.43 6.93 156.50 1274.65 10008.44 10:52:01 PM 46.86 0.48 46.38 64.37 4452.92 Average: 106.85 5.02 101.83 887.85 7948.83 10:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 PM 13150428 15056556 2989028 18.52 2688 2116540 1161800 6.76 196088 2419988 123832 10:51:01 PM 11879460 14039548 4259996 26.39 2688 2364684 2091720 12.17 276176 3575268 91532 10:52:01 PM 12801684 14997168 3337772 20.68 2688 2397464 1169520 6.80 461224 2469404 37804 Average: 12610524 14697757 3528932 21.87 2688 2292896 1474347 8.58 311163 2821553 84389 10:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 71.18 56.76 789.10 6.98 0.00 0.00 0.00 0.00 10:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 281.19 230.20 3193.89 46.86 0.00 0.00 0.00 0.00 10:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 22.57 21.77 38.17 9.02 0.00 0.00 0.00 0.00 10:52:01 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 125.02 102.94 1340.83 20.96 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) 02/13/2024 _x86_64_ (4 CPU) 22:48:09 LINUX RESTART (4 CPU) 10:49:01 PM CPU %user %nice %system %iowait %steal %idle 10:50:01 PM all 19.05 0.00 2.59 1.29 0.08 76.99 10:50:01 PM 0 35.46 0.00 3.44 0.90 0.08 60.11 10:50:01 PM 1 19.09 0.00 2.99 2.00 0.08 75.83 10:50:01 PM 2 14.77 0.00 2.78 1.72 0.07 80.66 10:50:01 PM 3 6.85 0.00 1.14 0.54 0.07 91.41 10:51:01 PM all 57.75 0.00 3.24 1.42 0.12 37.48 10:51:01 PM 0 52.29 0.00 3.72 1.67 0.12 42.20 10:51:01 PM 1 54.12 0.00 3.56 1.76 0.13 40.42 10:51:01 PM 2 61.43 0.00 2.28 0.89 0.10 35.30 10:51:01 PM 3 63.16 0.00 3.38 1.36 0.12 31.98 10:52:01 PM all 43.81 0.00 2.33 0.37 0.08 53.41 10:52:01 PM 0 34.29 0.00 2.29 0.17 0.10 63.15 10:52:01 PM 1 62.04 0.00 2.48 0.49 0.07 34.93 10:52:01 PM 2 42.50 0.00 2.29 0.22 0.07 54.93 10:52:01 PM 3 36.42 0.00 2.28 0.60 0.08 60.62 Average: all 40.19 0.00 2.72 1.03 0.09 55.97 Average: 0 40.68 0.00 3.15 0.91 0.10 55.16 Average: 1 45.07 0.00 3.01 1.42 0.09 50.41 Average: 2 39.54 0.00 2.45 0.94 0.08 56.99 Average: 3 35.48 0.00 2.27 0.83 0.09 61.34