---> uname -a: Linux prd-centos8-builder-8c-8g-4982.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: 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): 0-7 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1009 28062 19 2816 30420 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:a8:47:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fea8:4758/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:e8:df:b0 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) 02/09/2024 _x86_64_ (8 CPU) 02:09:58 LINUX RESTART (8 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 282.13 187.01 95.12 22554.02 40441.43 02:12:01 AM 182.07 11.58 170.49 1929.76 12062.53 02:13:01 AM 103.15 7.20 95.95 1322.89 10039.67 Average: 189.45 69.01 120.43 8651.64 20917.27 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 29092936 30802788 3560532 10.90 2688 2041980 1872240 5.56 194192 2967032 172460 02:12:01 AM 29114408 31225180 3539060 10.84 2688 2426792 1480112 4.39 478080 2602024 208276 02:13:01 AM 28859732 31173080 3793736 11.62 2688 2619036 1496448 4.44 503840 2789192 100884 Average: 29022359 31067016 3631109 11.12 2688 2362603 1616267 4.80 392037 2786083 160540 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 587.64 461.09 3828.34 113.09 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 260.43 215.36 3308.47 43.82 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 53.30 44.19 527.90 7.01 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 301.47 241.00 2559.41 54.85 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) 02/09/2024 _x86_64_ (8 CPU) 02:09:58 LINUX RESTART (8 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 17.96 0.00 5.45 1.98 0.09 74.51 02:11:01 AM 0 13.96 0.00 3.92 1.03 0.08 81.00 02:11:01 AM 1 20.39 0.00 6.27 1.10 0.08 72.15 02:11:01 AM 2 20.76 0.00 5.38 3.83 0.10 69.94 02:11:01 AM 3 19.97 0.00 5.75 1.95 0.08 72.24 02:11:01 AM 4 16.80 0.00 4.30 0.70 0.12 78.08 02:11:01 AM 5 15.06 0.02 6.16 1.93 0.08 76.74 02:11:01 AM 6 18.92 0.00 6.67 4.03 0.10 70.28 02:11:01 AM 7 17.84 0.00 5.10 1.28 0.08 75.69 02:12:01 AM all 35.22 0.00 2.05 0.61 0.09 62.03 02:12:01 AM 0 21.61 0.00 2.51 0.23 0.10 75.55 02:12:01 AM 1 19.41 0.00 1.88 0.82 0.08 77.81 02:12:01 AM 2 25.21 0.00 3.53 1.61 0.10 69.56 02:12:01 AM 3 40.75 0.00 1.97 0.43 0.08 56.76 02:12:01 AM 4 49.36 0.00 3.19 0.67 0.10 46.68 02:12:01 AM 5 15.70 0.00 1.39 0.89 0.07 81.96 02:12:01 AM 6 50.11 0.00 0.70 0.12 0.08 48.99 02:12:01 AM 7 59.60 0.00 1.23 0.12 0.08 38.96 02:13:01 AM all 7.75 0.00 1.10 2.07 0.05 89.04 02:13:01 AM 0 4.74 0.00 1.05 3.70 0.07 90.44 02:13:01 AM 1 7.62 0.00 1.40 1.99 0.05 88.94 02:13:01 AM 2 9.90 0.00 0.67 2.55 0.05 86.83 02:13:01 AM 3 6.96 0.00 1.35 0.33 0.03 91.32 02:13:01 AM 4 7.87 0.00 0.89 2.24 0.05 88.96 02:13:01 AM 5 14.50 0.00 1.00 0.32 0.05 84.13 02:13:01 AM 6 1.62 0.00 0.53 4.91 0.05 92.89 02:13:01 AM 7 8.79 0.00 1.88 0.52 0.02 88.79 Average: all 20.30 0.00 2.87 1.55 0.08 75.20 Average: 0 13.43 0.00 2.49 1.66 0.08 82.33 Average: 1 15.80 0.00 3.19 1.30 0.07 79.63 Average: 2 18.62 0.00 3.19 2.67 0.08 75.44 Average: 3 22.55 0.00 3.03 0.91 0.07 73.45 Average: 4 24.67 0.00 2.79 1.20 0.09 71.24 Average: 5 15.09 0.01 2.85 1.05 0.07 80.94 Average: 6 23.53 0.00 2.64 3.02 0.08 70.73 Average: 7 28.73 0.00 2.74 0.64 0.06 67.83