---> uname -a: Linux prd-centos8-builder-4c-4g-13264.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 12075 19 2900 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:fa:3f:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fefa:3f3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:db:d6:73 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/03/2024 _x86_64_ (4 CPU) 19:52:59 LINUX RESTART (4 CPU) 07:54:02 PM tps rtps wtps bread/s bwrtn/s 07:55:01 PM 148.48 16.18 132.29 3724.97 10534.04 07:56:01 PM 279.40 10.01 269.39 2144.98 13279.24 07:57:02 PM 25.35 1.70 23.65 127.18 2844.84 07:58:01 PM 17.11 0.00 17.11 0.00 2246.10 07:59:01 PM 19.46 0.12 19.34 10.40 2727.79 Average: 98.05 5.59 92.47 1197.03 6325.72 07:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 PM 12927684 15018100 3211636 19.90 2688 2294928 1421760 8.27 240272 2576940 153424 07:56:01 PM 11712772 14086044 4426548 27.43 2688 2573708 2190232 12.74 353136 3651548 49844 07:57:02 PM 10560364 13001072 5578956 34.57 2688 2638232 3062220 17.82 373424 4773264 37892 07:58:01 PM 10766940 13263584 5372380 33.29 2688 2692072 2727556 15.87 383824 4550196 31056 07:59:01 PM 12416716 15016400 3722604 23.07 2688 2791188 1133012 6.59 570080 2704812 59588 Average: 11676895 14077040 4462425 27.65 2688 2598026 2106956 12.26 384147 3651352 66361 07:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 84.72 65.91 1036.94 17.33 0.00 0.00 0.00 0.00 07:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 238.58 215.50 3156.21 32.17 0.00 0.00 0.00 0.00 07:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:02 PM eth0 11.93 11.13 3.34 6.01 0.00 0.00 0.00 0.00 07:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 12.81 11.94 3.06 5.49 0.00 0.00 0.00 0.00 07:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 31.81 28.57 294.42 8.48 0.00 0.00 0.00 0.00 07:59:01 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 76.14 66.79 901.26 13.91 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/03/2024 _x86_64_ (4 CPU) 19:52:59 LINUX RESTART (4 CPU) 07:54:02 PM CPU %user %nice %system %iowait %steal %idle 07:55:01 PM all 20.33 0.00 2.12 1.89 0.08 75.59 07:55:01 PM 0 4.78 0.00 1.29 1.78 0.10 92.05 07:55:01 PM 1 30.36 0.00 3.14 2.24 0.08 64.17 07:55:01 PM 2 29.24 0.00 2.74 2.60 0.05 65.37 07:55:01 PM 3 16.95 0.00 1.31 0.92 0.07 80.75 07:56:01 PM all 62.01 0.00 2.36 2.57 0.11 32.95 07:56:01 PM 0 60.52 0.00 2.95 4.13 0.10 32.30 07:56:01 PM 1 60.97 0.00 2.25 2.20 0.12 34.47 07:56:01 PM 2 63.06 0.00 2.66 2.79 0.12 31.37 07:56:01 PM 3 63.50 0.00 1.57 1.15 0.12 33.66 07:57:02 PM all 81.33 0.00 1.80 0.14 0.12 16.61 07:57:02 PM 0 84.67 0.00 1.34 0.18 0.12 13.70 07:57:02 PM 1 87.22 0.00 2.51 0.13 0.12 10.01 07:57:02 PM 2 69.76 0.00 2.31 0.20 0.13 27.59 07:57:02 PM 3 83.66 0.00 1.04 0.03 0.12 15.15 07:58:01 PM all 81.75 0.00 1.96 0.13 0.11 16.05 07:58:01 PM 0 77.66 0.00 2.01 0.12 0.10 20.12 07:58:01 PM 1 80.98 0.00 2.41 0.15 0.12 16.33 07:58:01 PM 2 85.41 0.00 2.04 0.03 0.10 12.41 07:58:01 PM 3 82.94 0.00 1.39 0.20 0.12 15.34 07:59:01 PM all 76.81 0.00 1.80 0.08 0.12 21.18 07:59:01 PM 0 72.99 0.00 2.91 0.07 0.13 23.91 07:59:01 PM 1 84.35 0.00 1.85 0.10 0.12 13.58 07:59:01 PM 2 78.87 0.00 1.17 0.00 0.12 19.85 07:59:01 PM 3 71.04 0.00 1.29 0.17 0.12 27.39 Average: all 64.53 0.00 2.01 0.96 0.11 32.39 Average: 0 60.22 0.00 2.10 1.26 0.11 36.31 Average: 1 68.87 0.00 2.43 0.96 0.11 27.63 Average: 2 65.33 0.00 2.18 1.12 0.10 31.26 Average: 3 63.71 0.00 1.32 0.49 0.11 34.36