---> uname -a: Linux prd-centos8-builder-4c-4g-2128.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: 2799.998 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 734 12661 19 2365 14697 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:e5:ee:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fee5:ee65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:59:45:9e 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) 02/02/2024 _x86_64_ (4 CPU) 15:18:21 LINUX RESTART (4 CPU) 03:19:01 PM tps rtps wtps bread/s bwrtn/s 03:20:01 PM 80.85 7.82 73.04 1330.58 5636.19 03:21:01 PM 159.42 14.26 145.16 3296.35 12168.77 Average: 120.14 11.04 109.11 2313.63 8903.02 03:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 PM 13224768 15099556 2914688 18.06 2688 2089068 1144216 6.66 191264 2367528 189120 03:21:01 PM 12990028 15074036 3149428 19.51 2688 2292084 1114680 6.49 408252 2356920 40420 Average: 13107398 15086796 3032058 18.79 2688 2190576 1129448 6.57 299758 2362224 114770 03:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 80.49 66.64 980.20 8.39 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 115.44 95.64 1183.03 29.82 0.00 0.00 0.00 0.00 03:21:01 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 97.97 81.14 1081.63 19.10 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) 02/02/2024 _x86_64_ (4 CPU) 15:18:21 LINUX RESTART (4 CPU) 03:19:01 PM CPU %user %nice %system %iowait %steal %idle 03:20:01 PM all 18.46 0.00 2.37 0.92 0.08 78.17 03:20:01 PM 0 7.52 0.00 1.37 0.53 0.08 90.50 03:20:01 PM 1 19.01 0.00 2.21 0.35 0.07 78.36 03:20:01 PM 2 23.69 0.00 2.38 1.09 0.08 72.76 03:20:01 PM 3 23.66 0.00 3.54 1.70 0.07 71.03 03:21:01 PM all 22.70 0.00 2.88 2.03 0.09 72.31 03:21:01 PM 0 17.55 0.00 2.32 1.50 0.08 78.55 03:21:01 PM 1 23.18 0.00 4.01 2.19 0.10 70.52 03:21:01 PM 2 37.63 0.00 3.08 2.19 0.10 57.01 03:21:01 PM 3 12.43 0.00 2.09 2.23 0.08 83.16 Average: all 20.58 0.00 2.62 1.47 0.08 75.24 Average: 0 12.54 0.00 1.84 1.02 0.08 84.52 Average: 1 21.09 0.00 3.11 1.27 0.08 74.44 Average: 2 30.66 0.00 2.73 1.64 0.09 64.88 Average: 3 18.05 0.00 2.82 1.97 0.08 77.09