---> uname -a: Linux prd-centos8-builder-4c-4g-19782.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: 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 728 12366 19 2665 14690 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:3e:92:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe3e:923a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:95:6c:1d 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) 01/23/2024 _x86_64_ (4 CPU) 21:01:36 LINUX RESTART (4 CPU) 09:02:01 PM tps rtps wtps bread/s bwrtn/s 09:03:01 PM 86.94 25.31 61.63 5074.71 6113.81 09:04:01 PM 112.73 2.02 110.71 65.84 10148.57 09:05:01 PM 118.44 1.05 117.39 106.63 17121.31 Average: 106.04 9.46 96.58 1749.06 11127.90 09:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 PM 13355900 15157048 2783556 17.25 2688 2018188 1092864 6.36 183856 2251992 132316 09:04:01 PM 12991332 15044992 3148124 19.51 2688 2260032 1240200 7.22 202612 2554224 142528 09:05:01 PM 12657096 15030940 3482360 21.58 2688 2569828 1152380 6.70 384368 2666240 40388 Average: 13001443 15077660 3138013 19.44 2688 2282683 1161815 6.76 256945 2490819 105077 09:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 319.78 200.07 1613.17 55.44 0.00 0.00 0.00 0.00 09:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 70.28 53.45 959.30 8.97 0.00 0.00 0.00 0.00 09:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 63.73 51.45 845.20 10.09 0.00 0.00 0.00 0.00 09:05:01 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 151.26 101.66 1139.22 24.83 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) 01/23/2024 _x86_64_ (4 CPU) 21:01:36 LINUX RESTART (4 CPU) 09:02:01 PM CPU %user %nice %system %iowait %steal %idle 09:03:01 PM all 18.65 0.00 3.31 1.48 0.28 76.29 09:03:01 PM 0 9.80 0.00 1.77 0.25 0.08 88.09 09:03:01 PM 1 11.88 0.00 2.61 1.78 0.05 83.68 09:03:01 PM 2 37.80 0.00 5.87 3.02 0.89 52.43 09:03:01 PM 3 14.90 0.00 2.96 0.85 0.07 81.21 09:04:01 PM all 17.23 0.00 2.60 1.42 0.10 78.65 09:04:01 PM 0 29.12 0.00 4.20 1.39 0.12 65.18 09:04:01 PM 1 14.41 0.00 2.04 1.25 0.10 82.20 09:04:01 PM 2 18.56 0.00 2.67 1.91 0.08 76.77 09:04:01 PM 3 6.79 0.00 1.48 1.14 0.08 90.50 09:05:01 PM all 17.16 0.00 2.32 2.99 0.09 77.45 09:05:01 PM 0 25.00 0.00 2.43 2.87 0.10 69.60 09:05:01 PM 1 11.87 0.00 2.55 2.33 0.10 83.15 09:05:01 PM 2 22.91 0.00 2.51 2.93 0.08 71.56 09:05:01 PM 3 8.85 0.00 1.79 3.82 0.07 85.47 Average: all 17.68 0.00 2.74 1.96 0.15 77.46 Average: 0 21.31 0.00 2.80 1.50 0.10 74.29 Average: 1 12.72 0.00 2.40 1.79 0.08 83.01 Average: 2 26.47 0.00 3.69 2.62 0.36 66.86 Average: 3 10.18 0.00 2.08 1.94 0.07 85.73