---> uname -a: Linux prd-centos8-builder-4c-4g-20052.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: 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 748 12280 19 2732 14673 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:c6:83:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fec6:8388/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:bb:4c:18 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) 01/24/2024 _x86_64_ (4 CPU) 12:31:46 LINUX RESTART (4 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 179.74 70.73 109.01 9851.21 39092.79 12:34:01 PM 75.03 7.68 67.35 1326.00 5612.24 12:35:01 PM 182.47 15.55 166.92 3172.14 10529.85 12:36:01 PM 107.51 2.77 104.75 991.94 13807.93 Average: 136.19 24.18 112.00 3835.50 17261.41 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 13574184 15167248 2565272 15.89 2688 1819652 1107628 6.44 166248 2088744 45000 12:34:01 PM 13225908 15089952 2913548 18.05 2688 2079044 1140884 6.64 199500 2362144 171876 12:35:01 PM 12246932 14583244 3892524 24.12 2688 2538604 1526976 8.88 234696 3250680 315544 12:36:01 PM 12574356 15019928 3565100 22.09 2688 2642480 1175452 6.84 480588 2659672 39876 Average: 12905345 14965093 3234111 20.04 2688 2269945 1237735 7.20 270258 2590310 143074 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 271.53 168.67 961.24 53.21 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 74.21 61.09 916.46 7.44 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 358.41 264.37 5010.28 47.15 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 56.25 50.65 402.24 15.90 0.00 0.00 0.00 0.00 12:36:01 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 190.09 136.19 1822.35 30.92 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) 01/24/2024 _x86_64_ (4 CPU) 12:31:46 LINUX RESTART (4 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 16.39 0.00 4.50 11.71 0.08 67.32 12:33:01 PM 0 21.06 0.00 4.19 7.53 0.08 67.13 12:33:01 PM 1 18.34 0.00 4.96 12.50 0.08 64.11 12:33:01 PM 2 13.21 0.00 4.10 18.09 0.08 64.52 12:33:01 PM 3 12.94 0.00 4.74 8.71 0.08 73.53 12:34:01 PM all 15.29 0.00 2.14 2.64 0.07 79.85 12:34:01 PM 0 17.34 0.00 1.95 3.81 0.07 76.83 12:34:01 PM 1 5.20 0.00 1.82 2.53 0.07 90.38 12:34:01 PM 2 24.22 0.00 2.32 2.34 0.08 71.03 12:34:01 PM 3 14.39 0.00 2.48 1.89 0.07 81.18 12:35:01 PM all 25.26 0.00 3.36 2.31 0.12 68.95 12:35:01 PM 0 31.11 0.00 4.82 2.62 0.12 61.34 12:35:01 PM 1 20.23 0.00 3.53 2.90 0.12 73.23 12:35:01 PM 2 20.50 0.00 3.11 1.62 0.12 74.64 12:35:01 PM 3 29.23 0.00 1.97 2.12 0.12 66.57 12:36:01 PM all 44.40 0.00 2.43 2.02 0.11 51.04 12:36:01 PM 0 69.67 0.00 2.92 0.62 0.13 26.66 12:36:01 PM 1 38.61 0.00 2.09 2.78 0.10 56.42 12:36:01 PM 2 30.26 0.00 2.38 2.33 0.10 64.94 12:36:01 PM 3 39.00 0.00 2.33 2.38 0.10 56.20 Average: all 25.35 0.00 3.11 4.66 0.10 66.79 Average: 0 34.83 0.00 3.47 3.64 0.10 57.96 Average: 1 20.60 0.00 3.10 5.16 0.09 71.05 Average: 2 22.05 0.00 2.98 6.09 0.10 68.79 Average: 3 23.90 0.00 2.88 3.77 0.09 69.37