---> uname -a: Linux prd-centos8-builder-4c-4g-20044.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 747 12239 19 2774 14673 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:e7:3b:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fee7:3b95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:9d:1e:e1 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) 12:31:03 LINUX RESTART (4 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:02 PM 75.44 7.85 67.59 1331.56 5686.55 12:34:01 PM 176.84 15.86 160.98 3217.89 11216.64 12:35:01 PM 153.92 4.52 149.40 1185.87 12909.43 12:36:01 PM 32.77 0.45 32.32 63.85 2839.82 Average: 109.46 7.13 102.33 1442.40 8150.34 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:02 PM 13290136 15136640 2849312 17.65 2688 2061712 1127344 6.56 198184 2297164 160512 12:34:01 PM 12242376 14542452 3897072 24.15 2688 2503280 1595904 9.28 230688 3259504 281096 12:35:01 PM 11410220 13849956 4729228 29.30 2688 2639612 2421652 14.09 361652 3943140 35292 12:36:01 PM 12532760 15020520 3606688 22.35 2688 2684044 1145044 6.66 560916 2618536 38680 Average: 12368873 14637392 3770575 23.36 2688 2472162 1572486 9.15 337860 3029586 128895 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:02 PM eth0 75.57 63.31 942.17 7.38 0.00 0.00 0.00 0.00 12:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 335.72 262.17 4622.86 47.62 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 1.78 1.78 0.13 0.13 0.00 0.00 0.00 0.00 12:35:01 PM eth0 77.71 70.86 993.04 11.58 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 23.61 22.63 50.21 9.86 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 127.28 104.08 1639.64 18.99 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) 12:31:03 LINUX RESTART (4 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:02 PM all 15.12 0.00 2.11 1.42 0.08 81.27 12:33:02 PM 0 23.18 0.00 2.49 2.52 0.10 71.71 12:33:02 PM 1 6.97 0.00 1.74 1.54 0.07 89.69 12:33:02 PM 2 9.22 0.00 1.91 1.06 0.08 87.72 12:33:02 PM 3 21.12 0.00 2.32 0.54 0.05 75.98 12:34:01 PM all 25.63 0.00 3.31 4.71 0.19 66.16 12:34:01 PM 0 30.68 0.00 2.16 5.62 0.22 61.32 12:34:01 PM 1 28.67 0.00 3.00 2.80 0.17 65.35 12:34:01 PM 2 28.93 0.00 5.71 5.58 0.17 59.60 12:34:01 PM 3 14.23 0.00 2.40 4.84 0.19 78.33 12:35:01 PM all 65.45 0.00 2.50 2.20 0.15 29.70 12:35:01 PM 0 69.94 0.00 2.62 2.20 0.15 25.09 12:35:01 PM 1 62.77 0.00 2.39 1.69 0.15 33.00 12:35:01 PM 2 66.80 0.00 3.26 4.32 0.13 25.48 12:35:01 PM 3 62.31 0.00 1.72 0.59 0.15 35.22 12:36:01 PM all 50.03 0.00 2.29 0.52 0.13 47.03 12:36:01 PM 0 50.55 0.00 1.95 0.25 0.12 47.13 12:36:01 PM 1 40.76 0.00 2.39 0.24 0.10 56.51 12:36:01 PM 2 52.07 0.00 2.88 1.20 0.14 43.71 12:36:01 PM 3 56.76 0.00 1.92 0.41 0.15 40.76 Average: all 39.05 0.00 2.55 2.20 0.13 56.06 Average: 0 43.54 0.00 2.31 2.64 0.15 51.37 Average: 1 34.75 0.00 2.38 1.56 0.12 61.19 Average: 2 39.28 0.00 3.43 3.03 0.13 54.13 Average: 3 38.64 0.00 2.09 1.58 0.14 57.55