---> uname -a: Linux prd-centos8-builder-4c-4g-17722.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 762 12394 19 2604 14663 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:85:05:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe85:54e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:ec:fe:17 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) 01/18/2024 _x86_64_ (4 CPU) 20:34:40 LINUX RESTART (4 CPU) 08:35:02 PM tps rtps wtps bread/s bwrtn/s 08:36:01 PM 115.77 33.76 82.01 7533.20 7285.15 08:37:01 PM 153.22 17.05 136.17 3433.94 8541.88 08:38:01 PM 161.38 3.35 158.03 1218.25 10910.36 Average: 143.61 17.96 125.65 4042.38 8921.53 08:35:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 PM 13286176 15124156 2853272 17.68 2688 2052516 1105456 6.43 219636 2275532 130772 08:37:01 PM 12304680 14546228 3834768 23.76 2688 2446348 1539588 8.96 255944 3179896 253916 08:38:01 PM 12772008 15090000 3367440 20.86 2688 2519456 1111164 6.46 525956 2432292 39656 Average: 12787621 14920128 3351827 20.77 2688 2339440 1252069 7.28 333845 2629240 141448 08:35:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 335.86 218.36 1992.70 57.99 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 274.77 223.65 3403.24 42.79 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 38.36 36.54 269.05 10.80 0.00 0.00 0.00 0.00 08:38:01 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 215.66 159.19 1887.83 37.08 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) 01/18/2024 _x86_64_ (4 CPU) 20:34:40 LINUX RESTART (4 CPU) 08:35:02 PM CPU %user %nice %system %iowait %steal %idle 08:36:01 PM all 21.04 0.00 4.47 1.54 0.08 72.86 08:36:01 PM 0 31.24 0.00 5.37 1.31 0.09 62.00 08:36:01 PM 1 16.38 0.00 3.29 0.83 0.09 79.41 08:36:01 PM 2 27.10 0.00 5.46 1.98 0.09 65.38 08:36:01 PM 3 9.43 0.00 3.78 2.05 0.07 84.67 08:37:01 PM all 29.48 0.00 2.99 1.43 0.09 66.00 08:37:01 PM 0 34.54 0.00 2.35 0.98 0.10 62.03 08:37:01 PM 1 35.89 0.00 4.22 2.29 0.08 57.52 08:37:01 PM 2 17.41 0.00 3.12 1.86 0.10 77.51 08:37:01 PM 3 30.06 0.00 2.28 0.60 0.08 66.98 08:38:01 PM all 47.14 0.00 2.84 1.01 0.08 48.93 08:38:01 PM 0 43.84 0.00 2.24 0.82 0.08 53.02 08:38:01 PM 1 42.07 0.00 2.11 1.20 0.08 54.54 08:38:01 PM 2 60.89 0.00 4.35 1.14 0.10 33.53 08:38:01 PM 3 41.75 0.00 2.66 0.89 0.07 54.63 Average: all 32.63 0.00 3.43 1.33 0.09 62.53 Average: 0 36.57 0.00 3.31 1.04 0.09 59.00 Average: 1 31.53 0.00 3.20 1.45 0.08 63.73 Average: 2 35.21 0.00 4.30 1.66 0.10 58.73 Average: 3 27.20 0.00 2.90 1.17 0.07 68.65