---> uname -a: Linux prd-centos8-builder-4c-4g-3023.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 800 11919 19 3041 14611 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:1a:23:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe1a:2324/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:bb:5f:02 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) 02/05/2024 _x86_64_ (4 CPU) 12:10:52 LINUX RESTART (4 CPU) 12:11:01 PM tps rtps wtps bread/s bwrtn/s 12:12:01 PM 333.83 140.40 193.44 14647.38 41954.74 12:13:01 PM 119.56 8.65 110.91 2752.02 9372.39 12:14:01 PM 132.62 15.94 116.68 2636.72 7010.18 12:15:01 PM 92.57 0.27 92.30 11.60 8911.70 12:16:01 PM 91.77 0.63 91.14 195.67 11045.82 Average: 154.08 33.18 120.90 4049.16 15660.07 12:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 PM 13385308 15102788 2754148 17.06 2688 1939788 1153112 6.71 188932 2239208 102660 12:13:01 PM 13121736 15120360 3017720 18.70 2688 2204924 1070732 6.23 215844 2411684 98472 12:14:01 PM 12141340 14421820 3998116 24.77 2688 2482368 1639312 9.54 277184 3308976 135328 12:15:01 PM 11056752 13649176 5082704 31.49 2688 2781852 2276688 13.25 341076 4283660 202760 12:16:01 PM 12255440 15005972 3884016 24.07 2688 2923308 1112712 6.47 548040 2846284 73920 Average: 12392115 14660023 3747341 23.22 2688 2466448 1450511 8.44 314215 3017962 122628 12:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 364.70 233.38 1772.78 62.93 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 55.70 39.35 542.63 11.33 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 261.30 212.63 3031.29 33.46 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 130.74 85.50 2021.86 16.18 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 27.32 21.04 19.15 13.61 0.00 0.00 0.00 0.00 12:16:01 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 167.96 118.39 1477.53 27.50 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) 02/05/2024 _x86_64_ (4 CPU) 12:10:52 LINUX RESTART (4 CPU) 12:11:01 PM CPU %user %nice %system %iowait %steal %idle 12:12:01 PM all 22.79 0.00 6.25 5.38 0.11 65.47 12:12:01 PM 0 34.38 0.00 9.07 9.14 0.10 47.31 12:12:01 PM 1 14.27 0.00 5.21 2.66 0.12 77.74 12:12:01 PM 2 23.79 0.00 5.41 4.65 0.12 66.03 12:12:01 PM 3 18.69 0.00 5.29 5.05 0.10 70.88 12:13:01 PM all 17.94 0.00 2.82 2.38 0.11 76.75 12:13:01 PM 0 19.30 0.00 3.04 2.46 0.10 75.10 12:13:01 PM 1 14.79 0.00 3.05 2.85 0.12 79.20 12:13:01 PM 2 27.00 0.00 3.22 2.91 0.10 66.77 12:13:01 PM 3 10.71 0.00 1.96 1.32 0.12 85.89 12:14:01 PM all 25.41 0.00 2.18 5.85 0.10 66.47 12:14:01 PM 0 25.67 0.00 1.79 5.43 0.08 67.02 12:14:01 PM 1 22.76 0.00 1.92 2.26 0.10 72.96 12:14:01 PM 2 24.41 0.00 3.02 10.14 0.10 62.33 12:14:01 PM 3 28.82 0.00 1.99 5.55 0.10 63.54 12:15:01 PM all 73.48 0.00 3.15 1.46 0.14 21.78 12:15:01 PM 0 84.93 0.00 1.74 0.07 0.13 13.13 12:15:01 PM 1 79.23 0.00 3.17 1.49 0.13 15.98 12:15:01 PM 2 64.80 0.00 2.65 2.74 0.14 29.68 12:15:01 PM 3 64.84 0.00 5.04 1.54 0.15 28.44 12:16:01 PM all 57.15 0.00 3.06 0.99 0.13 38.67 12:16:01 PM 0 52.03 0.00 3.83 0.52 0.15 43.47 12:16:01 PM 1 57.00 0.00 1.89 0.87 0.12 40.12 12:16:01 PM 2 53.17 0.00 3.63 1.98 0.13 41.09 12:16:01 PM 3 66.40 0.00 2.89 0.59 0.13 29.99 Average: all 39.34 0.00 3.49 3.21 0.12 53.84 Average: 0 43.25 0.00 3.89 3.52 0.11 49.23 Average: 1 37.62 0.00 3.05 2.03 0.12 57.19 Average: 2 38.62 0.00 3.58 4.49 0.12 53.19 Average: 3 37.86 0.00 3.43 2.81 0.12 55.79