---> uname -a: Linux prd-centos8-builder-4c-4g-14451.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 2799.996 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 12223 19 2773 14654 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:a9:2d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fea9:2d83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:8a:54:9d 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 21:59:29 LINUX RESTART (4 CPU) 10:00:00 PM tps rtps wtps bread/s bwrtn/s 10:00:02 PM 589.33 192.89 396.44 36000.00 15048.44 10:01:01 PM 107.83 23.62 84.21 5023.65 7980.60 10:02:01 PM 293.45 17.36 276.10 3858.60 9783.46 10:03:01 PM 88.89 2.08 86.81 680.35 11988.77 10:04:01 PM 23.74 1.67 22.07 126.60 2514.41 10:05:01 PM 34.49 0.47 34.03 63.99 2266.01 Average: 113.27 10.36 102.91 2194.62 6964.31 10:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:02 PM 14120508 15513464 2018804 12.51 2688 1623632 679724 3.95 111708 1613596 892 10:01:01 PM 13262988 15120492 2876324 17.82 2688 2069968 1127772 6.56 228520 2281252 130332 10:02:01 PM 12109252 14381324 4030060 24.97 2688 2474720 1769152 10.29 265148 3359204 262764 10:03:01 PM 11678704 14074516 4460608 27.64 2688 2595660 1965664 11.44 360916 3677616 26296 10:04:01 PM 11008612 13473952 5130700 31.79 2688 2662332 2499308 14.54 377228 4320404 25192 10:05:01 PM 12527588 15018612 3611724 22.38 2688 2685256 1155096 6.72 555072 2620504 43424 Average: 12451275 14597060 3688037 22.85 2688 2351928 1532786 8.92 316432 2978763 81483 10:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 PM eth0 3.56 3.11 0.77 0.98 0.00 0.00 0.00 0.00 10:00:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 460.73 296.68 2148.73 63.56 0.00 0.00 0.00 0.00 10:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM eth0 222.72 182.36 2774.23 36.98 0.00 0.00 0.00 0.00 10:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM eth0 79.45 64.17 1056.78 12.04 0.00 0.00 0.00 0.00 10:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM eth0 12.68 11.63 3.24 5.42 0.00 0.00 0.00 0.00 10:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 20.86 19.13 42.81 11.24 0.00 0.00 0.00 0.00 10:05:01 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 157.12 113.36 1193.08 25.53 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 21:59:29 LINUX RESTART (4 CPU) 10:00:00 PM CPU %user %nice %system %iowait %steal %idle 10:00:02 PM all 16.39 0.00 7.74 8.31 0.34 67.23 10:00:02 PM 0 18.75 0.00 7.59 3.57 0.45 69.64 10:00:02 PM 1 5.36 0.00 5.80 0.45 0.45 87.95 10:00:02 PM 2 28.96 0.00 7.69 18.10 0.45 44.80 10:00:02 PM 3 12.61 0.00 9.91 11.26 0.00 66.22 10:01:01 PM all 21.28 0.00 2.64 1.42 0.08 74.59 10:01:01 PM 0 14.38 0.00 2.35 0.97 0.09 82.22 10:01:01 PM 1 24.80 0.00 2.76 2.13 0.07 70.24 10:01:01 PM 2 20.94 0.00 2.04 0.97 0.07 75.98 10:01:01 PM 3 25.02 0.00 3.39 1.60 0.09 69.91 10:02:01 PM all 29.95 0.00 2.25 2.52 0.09 65.19 10:02:01 PM 0 20.46 0.00 1.69 1.91 0.08 75.86 10:02:01 PM 1 32.69 0.00 2.49 2.76 0.08 61.98 10:02:01 PM 2 35.06 0.00 2.14 1.99 0.10 60.71 10:02:01 PM 3 31.61 0.00 2.67 3.44 0.08 62.19 10:03:01 PM all 76.47 0.00 2.00 1.06 0.10 20.38 10:03:01 PM 0 72.72 0.00 1.76 0.75 0.10 24.67 10:03:01 PM 1 75.46 0.00 2.23 2.20 0.12 20.00 10:03:01 PM 2 78.62 0.00 2.36 1.16 0.08 17.78 10:03:01 PM 3 79.07 0.00 1.64 0.12 0.08 19.08 10:04:01 PM all 81.11 0.00 2.06 0.18 0.10 16.55 10:04:01 PM 0 83.03 0.00 1.37 0.12 0.10 15.38 10:04:01 PM 1 86.25 0.00 2.46 0.28 0.10 10.91 10:04:01 PM 2 73.72 0.00 2.02 0.23 0.10 23.93 10:04:01 PM 3 81.44 0.00 2.39 0.08 0.10 15.98 10:05:01 PM all 30.17 0.00 1.45 0.31 0.08 67.99 10:05:01 PM 0 19.28 0.00 1.35 0.38 0.08 78.90 10:05:01 PM 1 31.10 0.00 1.62 0.22 0.10 66.96 10:05:01 PM 2 37.35 0.00 1.39 0.33 0.07 60.87 10:05:01 PM 3 32.94 0.00 1.45 0.32 0.07 65.22 Average: all 47.64 0.00 2.12 1.15 0.09 49.00 Average: 0 41.87 0.00 1.75 0.85 0.09 55.44 Average: 1 49.81 0.00 2.34 1.51 0.10 46.25 Average: 2 49.08 0.00 2.03 1.06 0.09 47.74 Average: 3 49.81 0.00 2.36 1.19 0.08 46.56