---> uname -a: Linux prd-centos8-builder-4c-4g-5472.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 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 777 11948 19 3034 14634 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:42:13:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe42:1308/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:59:91:4f 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) 02/10/2024 _x86_64_ (4 CPU) 09:58:14 LINUX RESTART (4 CPU) 09:59:01 AM tps rtps wtps bread/s bwrtn/s 10:00:01 AM 99.88 7.50 92.38 1320.45 8215.51 10:01:01 AM 173.13 17.71 155.42 4131.00 10197.37 10:02:01 AM 121.29 0.35 120.94 13.44 13962.15 10:03:01 AM 87.69 0.45 87.24 63.85 7387.47 Average: 120.50 6.50 114.00 1381.67 9942.55 09:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 AM 13182264 15098884 2957180 18.32 2688 2128516 1158792 6.74 214392 2373484 135656 10:01:01 AM 11722336 14075688 4417108 27.37 2688 2550768 2067016 12.03 301032 3683628 197812 10:02:01 AM 10242452 12922060 5896992 36.54 2688 2861224 3137976 18.26 356604 5052816 130484 10:03:01 AM 12275096 15022716 3864348 23.94 2688 2919132 1137500 6.62 549112 2818236 49152 Average: 11855537 14279837 4283907 26.54 2688 2614910 1875321 10.91 355285 3482041 128276 09:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 82.87 67.27 981.09 8.39 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 260.19 221.14 3183.97 42.23 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 103.19 80.29 2016.83 15.04 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 23.98 21.64 43.45 9.83 0.00 0.00 0.00 0.00 10:03:01 AM 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 117.56 97.59 1556.64 18.87 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) 02/10/2024 _x86_64_ (4 CPU) 09:58:14 LINUX RESTART (4 CPU) 09:59:01 AM CPU %user %nice %system %iowait %steal %idle 10:00:01 AM all 19.03 0.00 2.44 1.29 0.07 77.17 10:00:01 AM 0 24.08 0.00 3.69 1.15 0.07 71.01 10:00:01 AM 1 39.11 0.00 3.57 2.57 0.10 54.64 10:00:01 AM 2 8.70 0.00 1.52 0.57 0.07 89.14 10:00:01 AM 3 4.17 0.00 0.95 0.87 0.05 93.95 10:01:01 AM all 53.20 0.00 3.57 1.63 0.11 41.48 10:01:01 AM 0 58.21 0.00 5.23 1.09 0.12 35.36 10:01:01 AM 1 50.50 0.00 3.91 2.43 0.12 43.04 10:01:01 AM 2 46.49 0.00 3.52 2.13 0.10 47.76 10:01:01 AM 3 57.60 0.00 1.62 0.89 0.12 39.78 10:02:01 AM all 75.64 0.00 3.31 0.94 0.12 19.98 10:02:01 AM 0 79.53 0.00 1.95 1.45 0.12 16.95 10:02:01 AM 1 60.41 0.00 4.09 1.87 0.13 33.50 10:02:01 AM 2 85.22 0.00 2.15 0.15 0.12 12.36 10:02:01 AM 3 77.41 0.00 5.04 0.30 0.12 17.13 10:03:01 AM all 32.60 0.00 2.56 0.85 0.10 63.89 10:03:01 AM 0 47.34 0.00 2.39 0.57 0.12 49.59 10:03:01 AM 1 31.21 0.00 3.16 1.07 0.10 64.47 10:03:01 AM 2 22.00 0.00 2.26 1.52 0.08 74.13 10:03:01 AM 3 29.82 0.00 2.44 0.25 0.08 67.40 Average: all 45.13 0.00 2.97 1.18 0.10 50.62 Average: 0 52.29 0.00 3.31 1.06 0.10 43.23 Average: 1 45.31 0.00 3.68 1.98 0.11 48.91 Average: 2 40.63 0.00 2.36 1.09 0.09 55.82 Average: 3 42.29 0.00 2.52 0.58 0.09 54.52