---> uname -a: Linux prd-centos8-builder-4c-4g-1968.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12034 19 2946 14631 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:8a:7e:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe8a:7ea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:cd:66:38 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/26/2024 _x86_64_ (4 CPU) 12:23:23 LINUX RESTART (4 CPU) 12:24:01 PM tps rtps wtps bread/s bwrtn/s 12:25:01 PM 201.70 16.64 185.05 2882.51 6604.08 12:26:02 PM 100.22 0.13 100.08 5.60 11887.32 12:27:01 PM 134.79 1.36 133.44 194.81 18900.41 Average: 145.63 6.07 139.56 1032.34 12427.63 12:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 PM 13289368 15119880 2850076 17.66 2688 2045640 1104424 6.43 224516 2270552 149824 12:26:02 PM 12925752 15046676 3213692 19.91 2688 2325756 1187972 6.91 248196 2565936 130568 12:27:01 PM 12373212 15031020 3766232 23.34 2688 2834644 1106936 6.44 464744 2815280 186176 Average: 12862777 15065859 3276667 20.30 2688 2402013 1133111 6.59 312485 2550589 155523 12:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 271.44 167.64 1377.69 51.17 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:02 PM eth0 78.86 55.98 1030.48 8.66 0.00 0.00 0.00 0.00 12:26:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 96.95 73.21 1318.45 11.76 0.00 0.00 0.00 0.00 12:27:01 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 149.38 99.09 1241.78 23.93 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/26/2024 _x86_64_ (4 CPU) 12:23:23 LINUX RESTART (4 CPU) 12:24:01 PM CPU %user %nice %system %iowait %steal %idle 12:25:01 PM all 20.16 0.00 3.34 1.67 0.07 74.75 12:25:01 PM 0 32.14 0.00 5.51 4.07 0.08 58.20 12:25:01 PM 1 15.02 0.00 2.34 0.69 0.07 81.88 12:25:01 PM 2 17.11 0.00 2.40 0.74 0.07 79.70 12:25:01 PM 3 16.38 0.00 3.11 1.21 0.07 79.24 12:26:02 PM all 16.31 0.00 2.55 1.62 0.06 79.45 12:26:02 PM 0 28.63 0.00 3.39 0.68 0.07 67.23 12:26:02 PM 1 13.18 0.00 2.17 0.55 0.07 84.03 12:26:02 PM 2 4.81 0.00 2.14 2.60 0.05 90.40 12:26:02 PM 3 18.60 0.00 2.49 2.66 0.07 76.18 12:27:01 PM all 24.29 0.00 4.42 2.82 0.08 68.39 12:27:01 PM 0 40.41 0.00 4.44 4.25 0.10 50.81 12:27:01 PM 1 15.49 0.00 3.66 1.82 0.07 78.97 12:27:01 PM 2 19.43 0.00 3.81 3.05 0.07 73.65 12:27:01 PM 3 21.81 0.00 5.77 2.18 0.09 70.16 Average: all 20.23 0.00 3.43 2.04 0.07 74.23 Average: 0 33.69 0.00 4.44 2.99 0.08 58.80 Average: 1 14.56 0.00 2.72 1.01 0.07 81.64 Average: 2 13.75 0.00 2.78 2.12 0.06 81.29 Average: 3 18.91 0.00 3.78 2.01 0.07 75.22