---> uname -a: Linux prd-centos8-builder-4c-4g-1200.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 737 12313 19 2709 14682 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:59:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fece:5920/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:f9:85:63 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) 01/30/2024 _x86_64_ (4 CPU) 13:05:21 LINUX RESTART (4 CPU) 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 83.61 13.66 69.94 2222.06 7706.90 01:08:01 PM 128.61 2.67 125.95 112.38 13186.74 01:09:01 PM 70.98 0.70 70.28 87.84 12573.01 Average: 94.40 5.68 88.72 807.46 11155.43 01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 13242720 15142864 2896736 17.95 2688 2116268 1120752 6.52 197292 2352312 166132 01:08:01 PM 12495912 14892516 3643544 22.58 2688 2593148 1547612 9.00 218296 2998016 322108 01:09:01 PM 12660320 15081472 3479136 21.56 2688 2616976 1110200 6.46 398892 2645512 37684 Average: 12799651 15038951 3339805 20.69 2688 2442131 1259521 7.33 271493 2665280 175308 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 142.67 108.96 1941.59 25.42 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 96.00 66.47 1361.97 9.33 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 33.36 29.87 85.16 8.64 0.00 0.00 0.00 0.00 01:09:01 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 90.67 68.44 1129.56 14.46 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/30/2024 _x86_64_ (4 CPU) 13:05:21 LINUX RESTART (4 CPU) 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 18.95 0.00 2.94 0.50 0.09 77.52 01:07:01 PM 0 11.15 0.00 2.59 0.27 0.08 85.91 01:07:01 PM 1 20.11 0.00 2.96 0.55 0.08 76.29 01:07:01 PM 2 26.63 0.00 3.06 0.57 0.08 69.66 01:07:01 PM 3 17.92 0.00 3.13 0.60 0.12 78.23 01:08:01 PM all 19.89 0.00 3.18 0.52 0.10 76.31 01:08:01 PM 0 15.66 0.00 2.70 0.55 0.08 81.00 01:08:01 PM 1 16.93 0.00 3.31 0.38 0.10 79.28 01:08:01 PM 2 29.49 0.00 3.96 0.65 0.12 65.78 01:08:01 PM 3 17.49 0.00 2.73 0.50 0.10 79.18 01:09:01 PM all 14.17 0.00 1.68 0.45 0.08 83.61 01:09:01 PM 0 2.73 0.00 0.79 0.02 0.07 96.41 01:09:01 PM 1 38.02 0.00 3.19 0.95 0.13 57.70 01:09:01 PM 2 11.54 0.00 1.45 0.23 0.07 86.71 01:09:01 PM 3 4.34 0.00 1.31 0.60 0.07 93.69 Average: all 17.67 0.00 2.60 0.49 0.09 79.15 Average: 0 9.85 0.00 2.03 0.28 0.08 87.77 Average: 1 25.02 0.00 3.15 0.63 0.11 71.09 Average: 2 22.55 0.00 2.83 0.49 0.09 74.05 Average: 3 13.25 0.00 2.39 0.57 0.09 83.69