---> uname -a: Linux prd-centos8-builder-4c-4g-5353.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: 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): 0-3 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 12699 19 2290 14661 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:8a:b5:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe8a:b5a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:b0:e2:eb 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) 02/10/2024 _x86_64_ (4 CPU) 02:08:21 LINUX RESTART (4 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 50.26 10.00 40.26 1749.53 4883.86 02:11:01 AM 0.00 0.00 0.00 0.00 0.00 02:12:01 AM 28.46 7.00 21.46 1282.37 2433.91 02:13:01 AM 43.65 0.00 43.65 0.00 4953.87 02:14:01 AM 81.79 1.27 80.53 148.59 4117.96 Average: 40.84 3.65 37.18 636.14 3278.11 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 13394816 15073744 2744640 17.01 2688 1904408 1176464 6.84 163528 2263696 53536 02:11:01 AM 13391644 15071504 2747812 17.03 2688 1905300 1176464 6.84 163532 2265568 46312 02:12:01 AM 13305392 15105484 2834064 17.56 2688 2017040 1101920 6.41 183192 2303276 133900 02:13:01 AM 13297724 15097640 2841732 17.61 2688 2017612 1101672 6.41 184044 2310172 8156 02:14:01 AM 13010108 15009896 3129348 19.39 2688 2209276 1147252 6.67 386120 2362928 152872 Average: 13279937 15071654 2859519 17.72 2688 2010727 1140754 6.64 216083 2301128 78955 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 259.24 179.08 1523.68 52.53 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 1.20 0.63 7.44 0.07 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 3.20 2.83 24.84 0.55 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 4.67 3.05 13.55 0.47 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 153.69 119.61 1695.77 28.04 0.00 0.00 0.00 0.00 02:14:01 AM 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 84.41 61.05 653.14 16.33 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) 02/10/2024 _x86_64_ (4 CPU) 02:08:21 LINUX RESTART (4 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 14.31 0.00 2.16 0.87 0.39 82.27 02:10:01 AM 0 5.26 0.00 1.71 0.45 0.10 92.48 02:10:01 AM 1 29.57 0.00 3.78 1.57 0.15 64.92 02:10:01 AM 2 16.61 0.00 1.97 1.14 0.05 80.23 02:10:01 AM 3 6.24 0.00 1.24 0.31 1.24 90.96 02:11:01 AM all 0.21 0.00 0.08 45.96 0.03 53.72 02:11:01 AM 0 0.10 0.00 0.12 0.00 0.07 99.72 02:11:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 02:11:01 AM 2 0.08 0.00 0.07 87.82 0.02 12.01 02:11:01 AM 3 0.55 0.00 0.07 95.90 0.03 3.45 02:12:01 AM all 5.02 0.00 1.20 16.92 0.05 76.81 02:12:01 AM 0 0.82 0.00 0.48 0.25 0.05 98.40 02:12:01 AM 1 12.11 0.00 3.02 1.27 0.05 83.55 02:12:01 AM 2 6.22 0.00 0.77 49.56 0.05 43.41 02:12:01 AM 3 0.92 0.00 0.54 16.56 0.05 81.94 02:13:01 AM all 1.43 0.00 0.33 24.29 0.08 73.86 02:13:01 AM 0 0.13 0.00 0.02 0.00 0.07 99.78 02:13:01 AM 1 2.95 0.00 0.52 14.35 0.10 82.08 02:13:01 AM 2 0.65 0.00 0.48 82.42 0.10 16.34 02:13:01 AM 3 2.00 0.00 0.30 0.38 0.05 97.26 02:14:01 AM all 23.48 0.00 2.58 0.89 0.10 72.97 02:14:01 AM 0 26.50 0.00 2.76 1.69 0.12 68.93 02:14:01 AM 1 17.98 0.00 2.13 1.19 0.07 78.64 02:14:01 AM 2 27.05 0.00 3.03 0.54 0.10 69.29 02:14:01 AM 3 22.37 0.00 2.39 0.13 0.10 75.00 Average: all 8.88 0.00 1.27 17.82 0.13 71.91 Average: 0 6.56 0.00 1.02 0.48 0.08 91.87 Average: 1 12.46 0.00 1.89 3.69 0.08 81.89 Average: 2 10.10 0.00 1.26 44.40 0.06 44.18 Average: 3 6.41 0.00 0.91 22.64 0.30 69.75