---> uname -a: Linux prd-centos8-builder-4c-4g-19069.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 12374 19 2607 14646 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:d5:64:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fed5:64b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:c8:9f:9c 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) 01/22/2024 _x86_64_ (4 CPU) 22:15:28 LINUX RESTART (4 CPU) 10:16:01 PM tps rtps wtps bread/s bwrtn/s 10:17:01 PM 213.25 13.41 199.83 2236.72 7552.08 10:18:01 PM 236.69 18.85 217.85 4497.65 10592.07 10:19:01 PM 86.12 1.55 84.57 134.89 8338.20 Average: 178.68 11.27 167.41 2289.63 8827.35 10:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:01 PM 13219024 15101028 2920432 18.09 2688 2095180 1121868 6.53 221892 2339140 160012 10:18:01 PM 11811284 14105676 4328172 26.82 2688 2497900 2323700 13.52 319904 3600664 201460 10:19:01 PM 12731240 15057400 3408216 21.12 2688 2526008 1117440 6.50 529416 2464712 48740 Average: 12587183 14754701 3552273 22.01 2688 2373029 1521003 8.85 357071 2801505 136737 10:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 PM eth0 148.87 113.85 1497.35 18.32 0.00 0.00 0.00 0.00 10:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 PM eth0 280.62 229.01 3436.92 40.13 0.00 0.00 0.00 0.00 10:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 PM eth0 25.64 24.79 71.64 9.48 0.00 0.00 0.00 0.00 10:19:01 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 151.70 122.54 1668.54 22.64 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) 01/22/2024 _x86_64_ (4 CPU) 22:15:28 LINUX RESTART (4 CPU) 10:16:01 PM CPU %user %nice %system %iowait %steal %idle 10:17:01 PM all 19.50 0.00 3.33 0.90 0.08 76.19 10:17:01 PM 0 17.89 0.00 3.14 0.43 0.08 78.45 10:17:01 PM 1 18.30 0.00 4.01 2.01 0.07 75.61 10:17:01 PM 2 26.36 0.00 3.75 0.65 0.10 69.14 10:17:01 PM 3 15.46 0.00 2.41 0.50 0.07 81.56 10:18:01 PM all 42.94 0.00 3.54 1.08 0.11 52.33 10:18:01 PM 0 42.11 0.00 3.31 1.19 0.12 53.28 10:18:01 PM 1 48.86 0.00 4.19 0.68 0.12 46.14 10:18:01 PM 2 41.48 0.00 3.50 1.31 0.10 53.62 10:18:01 PM 3 39.31 0.00 3.15 1.14 0.12 56.28 10:19:01 PM all 35.33 0.00 2.48 0.27 0.08 61.84 10:19:01 PM 0 53.45 0.00 3.79 0.35 0.10 42.30 10:19:01 PM 1 33.56 0.00 2.76 0.60 0.08 63.00 10:19:01 PM 2 27.47 0.00 0.92 0.00 0.07 71.55 10:19:01 PM 3 26.81 0.00 2.46 0.13 0.07 70.53 Average: all 32.59 0.00 3.12 0.75 0.09 63.45 Average: 0 37.82 0.00 3.42 0.66 0.10 58.01 Average: 1 33.60 0.00 3.65 1.10 0.09 61.56 Average: 2 31.76 0.00 2.72 0.65 0.09 64.77 Average: 3 27.19 0.00 2.67 0.59 0.08 69.46