---> uname -a: Linux prd-centos8-builder-4c-4g-5293.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 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 782 11943 19 3034 14629 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:67:13:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe67:1395/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:fc:66:df 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) 02/09/2024 _x86_64_ (4 CPU) 23:17:47 LINUX RESTART (4 CPU) 11:18:03 PM tps rtps wtps bread/s bwrtn/s 11:19:01 PM 104.03 36.38 67.65 9114.00 41693.67 11:20:00 PM 124.63 7.64 116.98 1430.78 10077.32 11:20:01 PM 94.12 70.59 23.53 80596.08 1362.75 11:21:01 PM 168.12 15.94 152.17 2636.28 11801.73 11:22:01 PM 98.40 0.27 98.13 11.59 10011.23 11:23:01 PM 86.14 0.45 85.69 63.85 7327.42 Average: 116.24 12.19 104.05 2878.62 15980.76 11:18:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 PM 13426120 15114704 2713336 16.81 2688 1911104 1149900 6.69 188428 2199744 94956 11:20:00 PM 13180452 15136496 2959004 18.33 2688 2162492 1071388 6.23 214412 2358540 116260 11:20:01 PM 13141240 15138396 2998216 18.58 2688 2203556 1073132 6.24 215628 2397432 116324 11:21:01 PM 11304132 13680144 4835324 29.96 2688 2572576 2421540 14.09 313168 4091096 104796 11:22:01 PM 10659596 13352740 5479860 33.95 2688 2873068 2689088 15.65 360184 4636676 143932 11:23:01 PM 12243952 14991624 3895504 24.14 2688 2919064 1136636 6.61 550540 2852912 50776 Average: 12325915 14569017 3813541 23.63 2688 2440310 1590281 9.25 307060 3089400 104507 11:18:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 351.72 213.48 1599.99 58.47 0.00 0.00 0.00 0.00 11:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 60.85 50.02 778.87 15.22 0.00 0.00 0.00 0.00 11:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 67.65 42.16 52.91 26.55 0.00 0.00 0.00 0.00 11:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 270.41 224.32 3073.63 34.04 0.00 0.00 0.00 0.00 11:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 102.27 76.77 1975.70 13.27 0.00 0.00 0.00 0.00 11:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 21.14 20.33 43.25 9.65 0.00 0.00 0.00 0.00 11:23:01 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 160.02 116.31 1491.18 25.95 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) 02/09/2024 _x86_64_ (4 CPU) 23:17:47 LINUX RESTART (4 CPU) 11:18:03 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 21.85 0.00 5.16 7.60 0.09 65.30 11:19:01 PM 0 12.51 0.00 5.18 14.21 0.09 68.01 11:19:01 PM 1 26.57 0.00 5.18 2.63 0.09 65.53 11:19:01 PM 2 20.04 0.00 4.94 8.77 0.09 66.16 11:19:01 PM 3 28.31 0.00 5.34 4.77 0.09 61.49 11:20:00 PM all 19.25 0.00 3.02 2.29 0.08 75.36 11:20:00 PM 0 14.59 0.00 2.47 2.74 0.09 80.13 11:20:00 PM 1 20.28 0.00 2.98 2.08 0.07 74.60 11:20:00 PM 2 38.50 0.00 5.73 2.83 0.09 52.86 11:20:00 PM 3 3.66 0.00 0.90 1.52 0.07 93.85 11:20:01 PM all 2.99 0.00 4.73 5.47 0.00 86.82 11:20:01 PM 0 3.00 0.00 2.00 0.00 0.00 95.00 11:20:01 PM 1 1.98 0.00 3.96 0.00 0.00 94.06 11:20:01 PM 2 3.03 0.00 5.05 10.10 0.00 81.82 11:20:01 PM 3 3.92 0.00 7.84 11.76 0.00 76.47 11:21:01 PM all 57.58 0.00 3.31 3.17 0.12 35.82 11:21:01 PM 0 54.25 0.00 3.93 2.43 0.12 39.27 11:21:01 PM 1 50.24 0.00 3.74 4.10 0.12 41.80 11:21:01 PM 2 59.19 0.00 2.94 1.57 0.12 36.18 11:21:01 PM 3 66.61 0.00 2.63 4.58 0.12 26.07 11:22:01 PM all 74.65 0.00 3.10 1.11 0.10 21.03 11:22:01 PM 0 67.05 0.00 1.93 0.27 0.10 30.64 11:22:01 PM 1 79.55 0.00 4.49 1.90 0.12 13.94 11:22:01 PM 2 71.18 0.00 3.52 0.47 0.10 24.73 11:22:01 PM 3 80.78 0.00 2.44 1.81 0.10 14.88 11:23:01 PM all 29.85 0.00 2.39 1.00 0.08 66.68 11:23:01 PM 0 23.00 0.00 2.14 0.40 0.08 74.38 11:23:01 PM 1 14.47 0.00 1.51 1.12 0.08 82.81 11:23:01 PM 2 51.28 0.00 3.23 1.35 0.08 44.05 11:23:01 PM 3 30.66 0.00 2.70 1.12 0.07 65.45 Average: all 40.73 0.00 3.39 3.01 0.09 52.78 Average: 0 34.37 0.00 3.11 3.92 0.09 58.50 Average: 1 38.27 0.00 3.57 2.35 0.09 55.71 Average: 2 48.15 0.00 4.06 2.98 0.09 44.72 Average: 3 42.12 0.00 2.81 2.78 0.09 52.20