---> uname -a: Linux prd-centos8-builder-4c-4g-20127.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: 2799.998 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 759 12278 19 2723 14660 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:00:17:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe00:1721/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:f4:2c:dd 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) 01/24/2024 _x86_64_ (4 CPU) 15:52:49 LINUX RESTART (4 CPU) 03:53:01 PM tps rtps wtps bread/s bwrtn/s 03:54:01 PM 192.94 125.59 67.34 13589.07 41205.38 03:55:01 PM 121.29 7.25 114.05 1289.97 9339.99 03:56:01 PM 102.07 2.63 99.43 111.70 10427.34 03:57:01 PM 57.57 0.67 56.91 87.32 11044.01 Average: 118.47 34.04 84.43 3769.67 18004.47 03:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 PM 13404608 15106452 2734840 16.95 2688 1927588 1156568 6.73 174912 2244736 78372 03:55:01 PM 13123012 15105844 3016436 18.69 2688 2191840 1102204 6.41 201140 2435568 113928 03:56:01 PM 12516900 14927664 3622548 22.45 2688 2606896 1348904 7.85 219624 2973960 289192 03:57:01 PM 12656752 15091224 3482696 21.58 2688 2630064 1067636 6.21 403888 2643652 37664 Average: 12925318 15057796 3214130 19.91 2688 2339097 1168828 6.80 249891 2574479 129789 03:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 302.32 187.14 1927.51 54.00 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 46.72 38.70 597.10 5.92 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 119.51 96.77 1526.17 11.88 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 28.98 25.50 65.79 8.29 0.00 0.00 0.00 0.00 03:57:01 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 124.38 87.03 1029.18 20.02 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) 01/24/2024 _x86_64_ (4 CPU) 15:52:49 LINUX RESTART (4 CPU) 03:53:01 PM CPU %user %nice %system %iowait %steal %idle 03:54:01 PM all 20.88 0.00 5.14 7.01 0.11 66.86 03:54:01 PM 0 13.62 0.00 4.25 2.92 0.08 79.13 03:54:01 PM 1 17.61 0.00 6.43 9.36 0.12 66.48 03:54:01 PM 2 36.74 0.00 6.08 7.38 0.14 49.66 03:54:01 PM 3 15.58 0.00 3.80 8.39 0.10 72.13 03:55:01 PM all 19.25 0.00 3.06 2.01 0.08 75.61 03:55:01 PM 0 12.25 0.00 2.15 0.52 0.07 85.02 03:55:01 PM 1 22.86 0.00 3.59 1.84 0.07 71.65 03:55:01 PM 2 25.97 0.00 3.95 3.41 0.08 66.58 03:55:01 PM 3 15.93 0.00 2.55 2.26 0.08 79.18 03:56:01 PM all 15.70 0.00 2.45 1.70 0.08 80.06 03:56:01 PM 0 8.54 0.00 1.67 0.68 0.07 89.04 03:56:01 PM 1 27.75 0.00 3.62 2.26 0.10 66.28 03:56:01 PM 2 15.75 0.00 2.65 2.15 0.10 79.35 03:56:01 PM 3 10.79 0.00 1.88 1.73 0.07 85.54 03:57:01 PM all 13.51 0.00 1.49 1.60 0.05 83.34 03:57:01 PM 0 6.29 0.00 1.24 1.52 0.05 90.90 03:57:01 PM 1 8.92 0.00 0.99 1.15 0.05 88.89 03:57:01 PM 2 31.26 0.00 2.54 3.13 0.08 62.99 03:57:01 PM 3 7.58 0.00 1.20 0.59 0.03 90.60 Average: all 17.33 0.00 3.03 3.07 0.08 76.49 Average: 0 10.17 0.00 2.32 1.40 0.07 86.04 Average: 1 19.29 0.00 3.65 3.64 0.08 73.34 Average: 2 27.41 0.00 3.80 4.01 0.10 64.68 Average: 3 12.46 0.00 2.35 3.23 0.07 81.88