---> uname -a: Linux prd-centos8-builder-4c-4g-1266.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 756 11184 19 3820 14664 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:f1:91:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fef1:9134/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:b5:73:1c 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (4 CPU) 06:31:15 LINUX RESTART (4 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 94.39 7.61 86.77 1325.16 7461.13 06:34:02 AM 195.13 16.26 178.87 3247.72 7220.63 06:35:01 AM 87.09 3.37 83.71 1196.41 7555.47 06:36:01 AM 68.46 1.63 66.83 106.23 7787.47 06:37:01 AM 79.24 0.03 79.20 11.86 4483.02 06:38:01 AM 92.97 0.68 92.29 66.78 35739.85 Average: 102.92 4.94 97.99 991.81 11719.81 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 13166776 15068828 2972672 18.42 2688 2113612 1186760 6.90 200684 2405268 154324 06:34:02 AM 12656884 14777312 3482564 21.58 2688 2328220 1386960 8.07 221708 2873952 122252 06:35:01 AM 11720472 14024664 4418976 27.38 2688 2508872 2059624 11.98 323220 3693104 64332 06:36:01 AM 11126132 13588652 5013316 31.06 2688 2663856 2468168 14.36 456848 4142680 10500 06:37:01 AM 10427804 13500860 5711644 35.39 2688 3270764 2485872 14.46 663980 4621024 521752 06:38:01 AM 11493456 15055048 4645992 28.79 2688 3757576 1137120 6.62 977004 3243616 360 Average: 11765254 14335894 4374194 27.10 2688 2773817 1787417 10.40 473907 3496607 145587 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 74.88 60.50 774.22 7.35 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:02 AM eth0 199.65 169.73 2152.18 36.90 0.00 0.00 0.00 0.00 06:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 133.69 113.96 1971.90 17.00 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 838.29 838.29 847.14 847.14 0.00 0.00 0.00 0.00 06:36:01 AM eth0 108.30 85.70 2260.97 13.41 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 798.33 798.33 804.83 804.83 0.00 0.00 0.00 0.00 06:37:01 AM eth0 193.77 147.14 2528.46 18.23 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 81.82 85.85 47.81 162.58 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 273.52 273.52 276.09 276.09 0.00 0.00 0.00 0.00 Average: eth0 132.01 110.47 1621.58 42.65 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (4 CPU) 06:31:15 LINUX RESTART (4 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 18.62 0.00 2.52 1.19 0.08 77.59 06:33:01 AM 0 27.80 0.00 3.52 1.77 0.07 66.84 06:33:01 AM 1 22.03 0.00 2.46 1.31 0.08 74.12 06:33:01 AM 2 6.16 0.00 1.16 0.92 0.10 91.66 06:33:01 AM 3 18.46 0.00 2.93 0.77 0.08 77.77 06:34:02 AM all 16.29 0.00 2.05 8.65 0.10 72.92 06:34:02 AM 0 16.08 0.00 1.94 2.90 0.10 78.98 06:34:02 AM 1 16.64 0.00 2.22 10.83 0.10 70.20 06:34:02 AM 2 13.20 0.00 2.62 7.64 0.10 76.44 06:34:02 AM 3 19.21 0.00 1.41 13.25 0.08 66.04 06:35:01 AM all 56.16 0.00 2.02 6.02 0.09 35.70 06:35:01 AM 0 62.22 0.00 1.54 1.01 0.09 35.15 06:35:01 AM 1 52.53 0.00 2.35 10.88 0.09 34.16 06:35:01 AM 2 48.95 0.00 1.83 10.98 0.10 38.14 06:35:01 AM 3 61.00 0.00 2.36 1.19 0.10 35.35 06:36:01 AM all 47.49 0.00 2.99 1.24 0.07 48.22 06:36:01 AM 0 49.43 0.00 2.67 0.55 0.07 47.28 06:36:01 AM 1 47.54 0.00 3.36 2.03 0.08 46.98 06:36:01 AM 2 43.62 0.00 4.06 1.85 0.07 50.41 06:36:01 AM 3 49.35 0.00 1.86 0.52 0.07 48.20 06:37:01 AM all 52.84 0.00 3.53 0.60 0.09 42.94 06:37:01 AM 0 51.61 0.00 5.13 0.34 0.10 42.82 06:37:01 AM 1 53.67 0.00 2.40 0.40 0.07 43.45 06:37:01 AM 2 46.95 0.00 2.02 0.77 0.08 50.18 06:37:01 AM 3 59.15 0.00 4.56 0.89 0.10 35.30 06:38:01 AM all 19.05 0.00 2.26 3.32 0.09 75.28 06:38:01 AM 0 19.31 0.00 2.12 2.36 0.07 76.15 06:38:01 AM 1 21.01 0.00 1.97 2.46 0.10 74.46 06:38:01 AM 2 3.97 0.00 1.79 5.42 0.10 88.72 06:38:01 AM 3 31.89 0.00 3.15 3.06 0.08 61.81 Average: all 34.99 0.00 2.56 3.49 0.09 58.87 Average: 0 37.63 0.00 2.82 1.49 0.08 57.98 Average: 1 35.50 0.00 2.46 4.62 0.09 57.33 Average: 2 27.08 0.00 2.25 4.57 0.09 66.01 Average: 3 39.73 0.00 2.71 3.28 0.09 54.19