---> uname -a: Linux prd-centos8-builder-4c-16g-2086.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: 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12441 19 2533 14639 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:ce:31:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fece:3131/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:20:41:64 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) 18:48:33 LINUX RESTART (4 CPU) 06:49:02 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 225.82 37.78 188.04 7703.42 29405.54 06:51:01 PM 127.47 14.68 112.79 3115.78 8466.12 06:52:01 PM 154.76 4.70 150.06 778.94 10321.81 Average: 169.03 18.95 150.08 3844.40 15989.25 06:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13338412 15063396 2801032 17.36 2688 1948440 1171868 6.82 219692 2258168 95128 06:51:01 PM 12880600 14923288 3258844 20.19 2688 2251084 1256940 7.31 228188 2647112 115532 06:52:01 PM 12816344 15065368 3323100 20.59 2688 2449524 1145436 6.66 431632 2475984 51628 Average: 13011785 15017351 3127659 19.38 2688 2216349 1191415 6.93 293171 2460421 87429 06:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 303.93 200.46 1433.93 63.97 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 82.66 69.17 703.12 17.58 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 198.98 167.80 2328.56 28.28 0.00 0.00 0.00 0.00 06:52:01 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 194.58 145.50 1488.84 36.46 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) 18:48:33 LINUX RESTART (4 CPU) 06:49:02 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 23.23 0.00 4.49 7.98 0.09 64.21 06:50:01 PM 0 19.88 0.00 3.04 4.87 0.09 72.12 06:50:01 PM 1 15.44 0.00 4.12 13.32 0.07 67.05 06:50:01 PM 2 26.69 0.00 5.20 6.86 0.10 61.16 06:50:01 PM 3 30.91 0.00 5.60 6.90 0.09 56.50 06:51:01 PM all 22.56 0.00 2.64 1.80 0.08 72.92 06:51:01 PM 0 11.95 0.00 1.42 0.38 0.08 86.16 06:51:01 PM 1 28.45 0.00 3.89 2.07 0.08 65.50 06:51:01 PM 2 17.41 0.00 2.59 4.28 0.07 75.66 06:51:01 PM 3 32.44 0.00 2.65 0.47 0.08 64.36 06:52:01 PM all 38.39 0.00 2.77 1.44 0.09 57.31 06:52:01 PM 0 31.49 0.00 3.13 0.94 0.08 64.36 06:52:01 PM 1 46.17 0.00 3.53 1.62 0.10 48.58 06:52:01 PM 2 42.75 0.00 1.49 1.02 0.08 54.66 06:52:01 PM 3 33.15 0.00 2.92 2.20 0.08 61.65 Average: all 28.10 0.00 3.29 3.71 0.08 64.82 Average: 0 21.12 0.00 2.53 2.04 0.08 74.23 Average: 1 30.13 0.00 3.85 5.61 0.08 60.33 Average: 2 28.98 0.00 3.07 4.03 0.08 63.83 Average: 3 32.18 0.00 3.71 3.16 0.08 60.87