---> uname -a: Linux prd-centos8-builder-4c-4g-17659.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 748 12122 19 2889 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:15:27:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe15:2732/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:b4:31:fc 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) 01/18/2024 _x86_64_ (4 CPU) 15:27:00 LINUX RESTART (4 CPU) 03:28:02 PM tps rtps wtps bread/s bwrtn/s 03:29:01 PM 85.19 7.74 77.45 1346.53 7116.77 03:30:01 PM 165.02 17.71 147.31 3449.83 9625.05 03:31:01 PM 229.02 3.80 225.22 1040.99 12712.35 03:32:01 PM 42.05 0.45 41.60 63.85 6296.30 Average: 130.51 7.42 123.09 1475.75 8945.20 03:28:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 PM 13193648 15113340 2945800 18.25 2688 2133076 1134272 6.60 222228 2363240 177032 03:30:01 PM 12005992 14375460 4133456 25.61 2688 2573340 1718868 10.00 285636 3441560 294664 03:31:01 PM 11663220 14249112 4476228 27.73 2688 2784224 1822808 10.61 436660 3612824 157396 03:32:01 PM 12426484 15037768 3712964 23.01 2688 2809184 1131364 6.58 713240 2576744 40020 Average: 12322336 14693920 3817112 23.65 2688 2574956 1451828 8.45 414441 2998592 167278 03:28:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 76.26 64.71 1026.50 7.66 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.37 0.37 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 PM eth0 319.55 250.26 4937.81 45.93 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 962.26 962.26 964.72 964.72 0.00 0.00 0.00 0.00 03:31:01 PM eth0 180.01 139.14 2373.93 19.15 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 33.34 33.86 119.73 10.90 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 241.67 241.67 242.21 242.21 0.00 0.00 0.00 0.00 Average: eth0 152.60 122.22 2118.92 20.96 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) 01/18/2024 _x86_64_ (4 CPU) 15:27:00 LINUX RESTART (4 CPU) 03:28:02 PM CPU %user %nice %system %iowait %steal %idle 03:29:01 PM all 16.59 0.00 2.32 3.00 0.07 78.02 03:29:01 PM 0 11.77 0.00 1.77 1.80 0.05 84.62 03:29:01 PM 1 28.00 0.00 3.09 4.19 0.10 64.62 03:29:01 PM 2 12.62 0.00 2.27 3.02 0.07 82.03 03:29:01 PM 3 14.02 0.00 2.16 2.98 0.07 80.78 03:30:01 PM all 31.67 0.00 3.15 2.51 0.10 62.57 03:30:01 PM 0 25.31 0.00 3.87 2.68 0.10 68.04 03:30:01 PM 1 43.72 0.00 2.69 1.23 0.08 52.28 03:30:01 PM 2 32.56 0.00 3.94 4.72 0.10 58.68 03:30:01 PM 3 25.10 0.00 2.10 1.43 0.10 71.27 03:31:01 PM all 55.97 0.00 3.60 2.76 0.11 37.56 03:31:01 PM 0 61.26 0.00 2.33 1.43 0.10 34.88 03:31:01 PM 1 53.80 0.00 3.81 5.26 0.12 37.02 03:31:01 PM 2 52.53 0.00 5.00 2.18 0.12 40.17 03:31:01 PM 3 56.27 0.00 3.24 2.20 0.10 38.18 03:32:01 PM all 23.35 0.00 1.92 1.05 0.08 73.60 03:32:01 PM 0 21.52 0.00 1.57 0.50 0.08 76.31 03:32:01 PM 1 39.22 0.00 2.75 1.41 0.07 56.56 03:32:01 PM 2 18.97 0.00 1.61 2.01 0.08 77.32 03:32:01 PM 3 13.67 0.00 1.76 0.27 0.07 84.23 Average: all 31.93 0.00 2.75 2.33 0.09 62.90 Average: 0 30.01 0.00 2.39 1.60 0.08 65.92 Average: 1 41.21 0.00 3.08 3.01 0.09 52.61 Average: 2 29.23 0.00 3.21 2.98 0.09 64.48 Average: 3 27.30 0.00 2.32 1.71 0.08 68.59