---> uname -a: Linux prd-centos8-builder-8c-8g-2103.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1064 28182 19 2640 30376 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:d3:fc:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fed3:fca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:26:fc:21 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_ (8 CPU) 13:23:48 LINUX RESTART (8 CPU) 01:24:02 PM tps rtps wtps bread/s bwrtn/s 01:25:01 PM 94.21 42.64 51.57 11106.51 39513.55 01:26:01 PM 138.52 13.86 124.66 2279.11 16898.83 01:27:01 PM 106.98 0.22 106.76 6.26 8262.50 Average: 113.34 18.77 94.57 4427.24 21459.03 01:24:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 PM 29235308 31251616 3418168 10.47 2688 2351364 1436624 4.26 161652 2869988 545496 01:26:01 PM 29053016 31181564 3600460 11.03 2688 2446532 1483232 4.40 390252 2760960 131504 01:27:01 PM 28902912 31149920 3750564 11.49 2688 2557396 1458428 4.33 394260 2876232 96268 Average: 29063745 31194367 3589731 10.99 2688 2451764 1459428 4.33 315388 2835727 257756 01:24:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 812.55 539.08 5786.74 173.69 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 95.18 74.34 998.14 10.13 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 34.16 31.22 387.42 7.19 0.00 0.00 0.00 0.00 01:27:01 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 311.21 213.09 2371.99 63.06 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_ (8 CPU) 13:23:48 LINUX RESTART (8 CPU) 01:24:02 PM CPU %user %nice %system %iowait %steal %idle 01:25:01 PM all 10.87 0.00 3.24 2.33 0.06 83.50 01:25:01 PM 0 8.51 0.00 3.23 0.91 0.07 87.29 01:25:01 PM 1 9.29 0.00 2.36 0.70 0.07 87.59 01:25:01 PM 2 10.35 0.00 4.02 9.09 0.07 76.47 01:25:01 PM 3 11.31 0.00 4.57 2.14 0.07 81.91 01:25:01 PM 4 9.91 0.00 2.30 0.99 0.05 86.76 01:25:01 PM 5 15.47 0.00 1.63 1.61 0.05 81.24 01:25:01 PM 6 8.36 0.00 4.66 2.18 0.07 84.74 01:25:01 PM 7 13.74 0.00 3.20 1.02 0.05 81.98 01:26:01 PM all 7.08 0.00 1.58 1.42 0.04 89.88 01:26:01 PM 0 5.48 0.00 1.47 0.97 0.07 92.02 01:26:01 PM 1 3.23 0.00 1.56 1.97 0.05 93.19 01:26:01 PM 2 28.44 0.00 3.80 3.28 0.05 64.43 01:26:01 PM 3 0.94 0.00 0.75 0.79 0.03 97.49 01:26:01 PM 4 2.92 0.00 1.12 2.00 0.03 93.92 01:26:01 PM 5 6.07 0.00 1.64 0.77 0.03 91.50 01:26:01 PM 6 7.33 0.00 1.32 0.87 0.03 90.45 01:26:01 PM 7 2.24 0.00 1.02 0.69 0.05 96.00 01:27:01 PM all 9.29 0.00 1.24 0.56 0.05 88.86 01:27:01 PM 0 0.15 0.00 0.48 0.57 0.07 98.73 01:27:01 PM 1 2.47 0.00 0.59 0.67 0.07 96.20 01:27:01 PM 2 4.77 0.00 0.85 0.43 0.07 93.88 01:27:01 PM 3 8.16 0.00 0.88 0.37 0.05 90.54 01:27:01 PM 4 32.83 0.00 2.70 1.00 0.05 63.41 01:27:01 PM 5 11.87 0.00 1.53 0.50 0.03 86.06 01:27:01 PM 6 10.80 0.00 2.25 0.70 0.03 86.22 01:27:01 PM 7 3.27 0.00 0.58 0.25 0.03 95.86 Average: all 9.07 0.00 2.01 1.43 0.05 87.44 Average: 0 4.68 0.00 1.72 0.81 0.07 92.72 Average: 1 4.97 0.00 1.49 1.12 0.06 92.36 Average: 2 14.54 0.00 2.88 4.23 0.06 78.28 Average: 3 6.76 0.00 2.05 1.09 0.05 90.05 Average: 4 15.26 0.00 2.04 1.33 0.04 81.32 Average: 5 11.11 0.00 1.60 0.96 0.04 86.29 Average: 6 8.83 0.00 2.73 1.24 0.04 87.15 Average: 7 6.37 0.00 1.59 0.65 0.04 91.34