---> uname -a: Linux prd-centos8-builder-4c-4g-20755.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12094 19 2894 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:0f:8e:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe0f:8e3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:16:63:3e 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) 01/26/2024 _x86_64_ (4 CPU) 14:13:18 LINUX RESTART (4 CPU) 02:14:01 PM tps rtps wtps bread/s bwrtn/s 02:15:01 PM 69.44 8.02 61.42 1335.78 6060.89 02:16:01 PM 134.19 2.07 132.13 67.46 13287.37 02:17:01 PM 124.66 0.75 123.91 69.99 17007.00 Average: 109.43 3.61 105.82 491.07 12118.42 02:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 PM 13283400 15095672 2856052 17.70 2688 2028676 1172256 6.82 197024 2310752 137284 02:16:01 PM 12866288 15024500 3273164 20.28 2688 2362576 1260752 7.34 222436 2649548 167968 02:17:01 PM 12347608 14959688 3791844 23.49 2688 2792828 1177688 6.85 459908 2846464 187904 Average: 12832432 15026620 3307020 20.49 2688 2394693 1203565 7.00 293123 2602255 164385 02:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 68.97 55.82 818.15 6.12 0.00 0.00 0.00 0.00 02:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 94.45 65.94 1542.01 16.14 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 62.81 51.84 891.71 8.59 0.00 0.00 0.00 0.00 02:17:01 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 75.41 57.87 1083.96 10.28 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) 01/26/2024 _x86_64_ (4 CPU) 14:13:18 LINUX RESTART (4 CPU) 02:14:01 PM CPU %user %nice %system %iowait %steal %idle 02:15:01 PM all 16.15 0.00 2.15 0.61 0.11 80.99 02:15:01 PM 0 7.14 0.00 2.13 0.58 0.15 90.00 02:15:01 PM 1 24.87 0.00 3.10 0.78 0.12 71.12 02:15:01 PM 2 22.55 0.00 2.64 0.88 0.08 73.85 02:15:01 PM 3 10.04 0.00 0.72 0.18 0.08 88.97 02:16:01 PM all 19.53 0.00 2.80 1.12 0.12 76.43 02:16:01 PM 0 6.92 0.00 1.88 1.13 0.10 89.97 02:16:01 PM 1 19.10 0.00 2.89 1.45 0.13 76.42 02:16:01 PM 2 44.82 0.00 5.23 1.15 0.13 48.66 02:16:01 PM 3 7.29 0.00 1.19 0.74 0.12 90.67 02:17:01 PM all 21.83 0.00 3.74 1.32 0.14 72.97 02:17:01 PM 0 21.09 0.00 3.11 0.72 0.10 74.98 02:17:01 PM 1 23.19 0.00 3.50 1.32 0.18 71.81 02:17:01 PM 2 28.22 0.00 5.39 0.72 0.15 65.52 02:17:01 PM 3 14.82 0.00 2.95 2.53 0.13 79.57 Average: all 19.17 0.00 2.89 1.02 0.12 76.80 Average: 0 11.71 0.00 2.37 0.81 0.12 84.99 Average: 1 22.39 0.00 3.16 1.19 0.14 73.12 Average: 2 31.86 0.00 4.42 0.92 0.12 62.68 Average: 3 10.72 0.00 1.62 1.15 0.11 86.41