---> uname -a: Linux prd-centos8-builder-4c-4g-1900.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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 11167 19 3826 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:ab:82:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feab:8275/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:0f:9b:bf 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) 02/01/2024 _x86_64_ (4 CPU) 18:14:29 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 85.50 13.71 71.79 2222.33 5681.69 06:17:01 PM 255.78 16.71 239.07 3919.63 10773.13 06:18:01 PM 97.70 2.97 94.73 597.23 9659.02 06:19:01 PM 69.58 1.63 67.94 106.23 5872.44 06:20:01 PM 74.29 0.07 74.22 17.06 4428.30 06:21:01 PM 88.57 0.62 87.95 60.51 35358.15 Average: 111.91 5.95 105.95 1153.88 11962.39 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13277216 15126372 2862232 17.73 2688 2064836 1139852 6.63 186084 2325048 178928 06:17:01 PM 12370976 14514696 3768472 23.35 2688 2351084 1601372 9.32 218740 3159160 128056 06:18:01 PM 11221408 13526780 4918040 30.47 2688 2509780 2849268 16.58 317100 4194888 1224 06:19:01 PM 10452388 13069216 5687060 35.24 2688 2817100 2968412 17.27 452900 4813216 162180 06:20:01 PM 11539692 15090820 4599756 28.50 2688 3747980 1107372 6.44 789864 3383772 992656 06:21:01 PM 11427868 15005284 4711580 29.19 2688 3772656 1155048 6.72 971800 3309228 13132 Average: 11714925 14388861 4424523 27.41 2688 2877239 1803554 10.49 489415 3530885 246029 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 97.48 80.62 1089.96 11.43 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 209.41 172.68 2230.50 37.63 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 128.25 103.35 1866.37 15.05 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 937.84 937.84 939.15 939.15 0.00 0.00 0.00 0.00 06:19:01 PM eth0 181.19 145.73 3453.24 19.95 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 774.34 774.34 782.56 782.56 0.00 0.00 0.00 0.00 06:20:01 PM eth0 127.86 103.68 1332.87 13.82 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 81.46 87.89 75.30 162.72 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 285.36 285.36 286.95 286.95 0.00 0.00 0.00 0.00 Average: eth0 137.61 115.66 1674.71 43.43 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) 02/01/2024 _x86_64_ (4 CPU) 18:14:29 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 18.94 0.00 2.68 1.10 0.08 77.21 06:16:01 PM 0 24.86 0.00 3.41 1.50 0.08 70.15 06:16:01 PM 1 17.85 0.00 2.79 1.29 0.07 78.00 06:16:01 PM 2 14.76 0.00 2.26 0.90 0.08 81.99 06:16:01 PM 3 18.27 0.00 2.24 0.70 0.08 78.70 06:17:01 PM all 23.41 0.00 2.81 2.47 0.08 71.23 06:17:01 PM 0 24.15 0.00 1.39 0.84 0.07 73.56 06:17:01 PM 1 18.60 0.00 3.66 1.96 0.08 75.70 06:17:01 PM 2 23.15 0.00 3.05 2.98 0.08 70.73 06:17:01 PM 3 27.73 0.00 3.13 4.12 0.08 64.93 06:18:01 PM all 52.42 0.00 1.98 1.00 0.13 44.47 06:18:01 PM 0 55.45 0.00 1.55 0.78 0.23 41.98 06:18:01 PM 1 47.46 0.00 1.57 0.67 0.10 50.20 06:18:01 PM 2 50.08 0.00 3.19 1.56 0.10 45.07 06:18:01 PM 3 56.69 0.00 1.61 1.00 0.08 40.62 06:19:01 PM all 52.41 0.00 3.58 1.17 0.11 42.72 06:19:01 PM 0 49.06 0.00 2.20 1.06 0.12 47.57 06:19:01 PM 1 55.26 0.00 2.85 0.32 0.10 41.47 06:19:01 PM 2 55.09 0.00 5.21 2.01 0.12 37.57 06:19:01 PM 3 50.24 0.00 4.06 1.31 0.12 44.27 06:20:01 PM all 50.05 0.00 3.39 0.44 0.11 46.01 06:20:01 PM 0 43.87 0.00 2.39 0.22 0.10 53.42 06:20:01 PM 1 64.18 0.00 4.80 0.86 0.13 30.03 06:20:01 PM 2 47.68 0.00 4.02 0.44 0.10 47.76 06:20:01 PM 3 44.48 0.00 2.37 0.24 0.12 52.79 06:21:01 PM all 18.80 0.00 1.98 3.16 0.07 75.99 06:21:01 PM 0 16.85 0.00 2.32 6.11 0.08 74.63 06:21:01 PM 1 9.64 0.00 1.42 1.27 0.07 87.60 06:21:01 PM 2 6.30 0.00 1.54 3.32 0.05 88.80 06:21:01 PM 3 42.41 0.00 2.63 1.92 0.08 52.96 Average: all 35.99 0.00 2.73 1.56 0.10 59.62 Average: 0 35.70 0.00 2.21 1.75 0.11 60.23 Average: 1 35.47 0.00 2.85 1.06 0.09 60.53 Average: 2 32.83 0.00 3.21 1.87 0.09 62.00 Average: 3 39.97 0.00 2.67 1.55 0.09 55.72