---> uname -a: Linux prd-centos8-builder-2c-8g-20400.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.1G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4927 19 2205 6838 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:cc:c5:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fecc:c59f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:ae:7a:d5 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) 01/25/2024 _x86_64_ (2 CPU) 13:22:01 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 4.10 0.00 4.10 0.00 708.48 01:25:01 PM 0.35 0.00 0.35 0.00 3.82 01:26:01 PM 0.45 0.03 0.42 0.53 5.13 01:27:01 PM 0.40 0.00 0.40 0.00 5.20 01:28:02 PM 0.42 0.00 0.42 0.00 4.80 01:29:01 PM 7.90 6.10 1.80 940.83 253.54 01:30:01 PM 62.26 8.03 54.23 1371.81 3849.68 01:31:01 PM 101.57 0.20 101.37 10.66 9133.36 Average: 22.21 1.79 20.42 289.14 1748.71 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5587500 7149800 2294940 29.11 2688 1761796 917028 10.27 169144 1865696 12 01:25:01 PM 5581716 7144028 2300724 29.19 2688 1761796 917028 10.27 169148 1871464 8 01:26:01 PM 5581780 7144120 2300660 29.19 2688 1761816 917028 10.27 169164 1871488 4 01:27:01 PM 5579840 7142180 2302600 29.21 2688 1761816 917028 10.27 169164 1873292 4 01:28:02 PM 5577056 7139392 2305384 29.25 2688 1761820 917028 10.27 169164 1876416 4 01:29:01 PM 5516760 7129100 2365680 30.01 2688 1810240 928732 10.40 350292 1749700 18208 01:30:01 PM 5167680 7019492 2714760 34.44 2688 2037872 991480 11.10 386180 2018820 136500 01:31:01 PM 5099676 7056316 2782764 35.30 2688 2135212 928100 10.39 389860 2052372 63892 Average: 5461501 7115554 2420939 30.71 2688 1849046 929182 10.40 246514 1897406 27329 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 2.00 1.20 0.55 0.44 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.22 1.05 0.24 0.24 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 2.02 1.17 0.36 0.26 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.30 1.12 0.25 0.25 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:02 PM eth0 1.42 1.17 0.32 0.31 0.00 0.00 0.00 0.00 01:28:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 6.32 4.46 3.99 2.11 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 68.56 57.55 823.79 8.65 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 25.77 23.08 281.65 5.84 0.00 0.00 0.00 0.00 01:31:01 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 13.59 11.36 139.18 2.26 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) 01/25/2024 _x86_64_ (2 CPU) 13:22:01 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 0.40 0.00 0.13 0.18 0.05 99.23 01:24:01 PM 0 0.32 0.00 0.13 0.20 0.03 99.32 01:24:01 PM 1 0.48 0.00 0.13 0.17 0.07 99.15 01:25:01 PM all 0.37 0.00 0.10 0.00 0.06 99.47 01:25:01 PM 0 0.15 0.00 0.12 0.00 0.05 99.68 01:25:01 PM 1 0.58 0.00 0.08 0.00 0.07 99.27 01:26:01 PM all 0.34 0.00 0.13 0.01 0.05 99.47 01:26:01 PM 0 0.08 0.00 0.12 0.00 0.05 99.75 01:26:01 PM 1 0.60 0.00 0.15 0.02 0.05 99.18 01:27:01 PM all 0.34 0.00 0.13 0.00 0.07 99.47 01:27:01 PM 0 0.18 0.00 0.12 0.00 0.07 99.63 01:27:01 PM 1 0.50 0.00 0.13 0.00 0.07 99.30 01:28:02 PM all 0.31 0.00 0.12 0.00 0.05 99.52 01:28:02 PM 0 0.50 0.00 0.10 0.00 0.03 99.37 01:28:02 PM 1 0.12 0.00 0.13 0.00 0.07 99.68 01:29:01 PM all 4.53 0.00 0.99 0.71 0.04 93.73 01:29:01 PM 0 7.90 0.00 1.36 1.26 0.05 89.44 01:29:01 PM 1 1.16 0.00 0.61 0.17 0.03 98.03 01:30:01 PM all 33.87 0.00 4.21 2.70 0.11 59.11 01:30:01 PM 0 39.62 0.00 4.82 2.43 0.10 53.03 01:30:01 PM 1 28.13 0.00 3.59 2.98 0.12 65.18 01:31:01 PM all 33.98 0.00 4.91 3.98 0.10 57.03 01:31:01 PM 0 47.54 0.00 5.58 2.98 0.12 43.78 01:31:01 PM 1 20.44 0.00 4.24 4.98 0.08 70.26 Average: all 9.27 0.00 1.34 0.95 0.07 88.38 Average: 0 12.03 0.00 1.54 0.86 0.06 85.51 Average: 1 6.51 0.00 1.14 1.04 0.07 91.24