---> uname -a: Linux prd-centos8-builder-4c-16g-172.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.998 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 808 11411 19 3540 14603 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:c2:55:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fec2:5599/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:a5:b6:e3 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/27/2024 _x86_64_ (4 CPU) 15:26:26 LINUX RESTART (4 CPU) 03:27:01 PM tps rtps wtps bread/s bwrtn/s 03:28:01 PM 185.85 16.46 169.39 2685.02 6772.10 03:29:01 PM 150.21 2.47 147.74 378.48 17794.00 03:30:00 PM 370.48 134.86 235.62 5167.02 37292.33 03:30:01 PM 143.16 113.68 29.47 917.89 398.95 Average: 234.31 51.15 183.16 2720.96 20425.44 03:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 PM 13298480 15131636 2840968 17.60 2688 2049524 1113644 6.48 200764 2290808 141768 03:29:01 PM 11716648 14491832 4422800 27.40 2688 2966476 1891868 11.01 548056 3428708 686340 03:30:00 PM 11731388 14988408 4408060 27.31 2688 3400096 1167032 6.79 653896 3206996 39468 03:30:01 PM 11723180 14980936 4416268 27.36 2688 3400552 1158656 6.74 654192 3214740 39576 Average: 12117424 14898203 4022024 24.92 2688 2954162 1332800 7.75 514227 3035313 226788 03:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 201.75 150.82 1306.61 47.73 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 261.02 196.85 3854.31 19.81 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 PM eth0 59.76 56.90 675.97 13.00 0.00 0.00 0.00 0.00 03:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 15.79 27.37 14.06 13.74 0.00 0.00 0.00 0.00 03:30:01 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 173.95 134.71 1942.28 26.85 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/27/2024 _x86_64_ (4 CPU) 15:26:26 LINUX RESTART (4 CPU) 03:27:01 PM CPU %user %nice %system %iowait %steal %idle 03:28:01 PM all 20.75 0.00 3.26 1.64 0.10 74.25 03:28:01 PM 0 36.93 0.00 4.87 1.94 0.08 56.18 03:28:01 PM 1 18.19 0.00 4.04 1.81 0.08 75.87 03:28:01 PM 2 20.90 0.00 1.88 1.37 0.10 75.75 03:28:01 PM 3 6.92 0.00 2.25 1.43 0.13 89.27 03:29:01 PM all 32.25 0.00 4.73 3.31 0.09 59.63 03:29:01 PM 0 27.54 0.00 4.86 3.31 0.08 64.21 03:29:01 PM 1 34.17 0.00 5.59 2.98 0.08 57.18 03:29:01 PM 2 35.95 0.00 3.97 3.43 0.08 56.57 03:29:01 PM 3 31.35 0.00 4.51 3.50 0.10 60.54 03:30:00 PM all 37.19 1.42 16.33 10.70 0.12 34.24 03:30:00 PM 0 40.55 0.70 15.01 10.35 0.12 33.28 03:30:00 PM 1 48.68 0.99 10.82 9.01 0.12 30.38 03:30:00 PM 2 30.31 1.84 18.16 9.44 0.12 40.14 03:30:00 PM 3 29.16 2.18 21.36 14.00 0.12 33.18 03:30:01 PM all 21.32 1.58 30.53 1.05 0.00 45.53 03:30:01 PM 0 1.04 3.12 36.46 1.04 0.00 58.33 03:30:01 PM 1 62.11 1.05 16.84 1.05 0.00 18.95 03:30:01 PM 2 18.75 1.04 26.04 1.04 0.00 53.12 03:30:01 PM 3 3.23 1.08 43.01 1.08 0.00 51.61 Average: all 29.96 0.47 8.17 5.15 0.10 56.13 Average: 0 34.79 0.25 8.35 5.14 0.09 51.38 Average: 1 33.74 0.33 6.85 4.55 0.10 54.44 Average: 2 28.98 0.61 8.02 4.69 0.10 57.60 Average: 3 22.33 0.72 9.47 6.23 0.12 61.13