---> uname -a: Linux prd-centos8-builder-4c-4g-17725.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: 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 750 12407 19 2603 14676 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:c9:d1:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fec9:d13f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:c1:4f:b2 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) 01/18/2024 _x86_64_ (4 CPU) 20:43:07 LINUX RESTART (4 CPU) 08:44:03 PM tps rtps wtps bread/s bwrtn/s 08:45:01 PM 92.10 7.84 84.26 1368.87 6429.91 08:46:01 PM 218.32 18.86 199.47 4496.68 11048.89 08:47:01 PM 85.27 1.55 83.72 134.89 8955.36 Average: 132.35 9.44 122.92 2007.41 8838.40 08:44:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 PM 13161920 15070508 2977536 18.45 2688 2121216 1142148 6.65 225868 2389548 177644 08:46:01 PM 11949524 14244836 4189932 25.96 2688 2498828 1883080 10.96 321296 3462084 199644 08:47:01 PM 12729828 15052764 3409628 21.13 2688 2523412 1124448 6.54 526984 2472796 27164 Average: 12613757 14789369 3525699 21.85 2688 2381152 1383225 8.05 358049 2774809 134817 08:44:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM eth0 83.59 66.37 976.40 8.41 0.00 0.00 0.00 0.00 08:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 273.38 230.83 3315.80 39.60 0.00 0.00 0.00 0.00 08:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 25.19 23.71 64.30 9.73 0.00 0.00 0.00 0.00 08:47:01 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 127.89 107.44 1457.64 19.37 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) 01/18/2024 _x86_64_ (4 CPU) 20:43:07 LINUX RESTART (4 CPU) 08:44:03 PM CPU %user %nice %system %iowait %steal %idle 08:45:01 PM all 16.50 0.00 2.22 1.51 0.10 79.67 08:45:01 PM 0 6.83 0.00 1.97 1.69 0.09 89.42 08:45:01 PM 1 15.62 0.00 1.59 1.59 0.14 81.06 08:45:01 PM 2 14.46 0.00 1.63 1.30 0.10 82.50 08:45:01 PM 3 29.15 0.00 3.68 1.44 0.09 65.64 08:46:01 PM all 41.67 0.00 3.41 5.44 0.11 49.37 08:46:01 PM 0 35.72 0.00 2.77 1.88 0.10 59.53 08:46:01 PM 1 48.69 0.00 3.39 7.33 0.10 40.49 08:46:01 PM 2 46.16 0.00 3.62 4.68 0.10 45.45 08:46:01 PM 3 36.13 0.00 3.85 7.89 0.12 52.01 08:47:01 PM all 30.66 0.00 2.34 0.79 0.08 66.13 08:47:01 PM 0 18.67 0.00 1.92 0.75 0.08 78.57 08:47:01 PM 1 44.63 0.00 2.93 1.10 0.08 51.25 08:47:01 PM 2 41.61 0.00 3.03 1.24 0.08 54.03 08:47:01 PM 3 17.74 0.00 1.49 0.07 0.05 80.65 Average: all 29.75 0.00 2.66 2.59 0.09 64.91 Average: 0 20.54 0.00 2.22 1.44 0.09 75.71 Average: 1 36.53 0.00 2.65 3.36 0.11 57.36 Average: 2 34.28 0.00 2.77 2.41 0.10 60.44 Average: 3 27.65 0.00 3.00 3.15 0.08 66.12