---> uname -a: Linux prd-centos8-builder-4c-4g-3841.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 793 11794 19 3173 14618 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:e2:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fee7:e260/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:c1:f0:54 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) 02/06/2024 _x86_64_ (4 CPU) 11:18:00 LINUX RESTART (4 CPU) 11:19:01 AM tps rtps wtps bread/s bwrtn/s 11:20:01 AM 118.13 7.36 110.76 1315.96 10211.98 11:21:01 AM 233.73 19.71 214.02 4235.59 10647.49 11:22:01 AM 57.00 0.47 56.53 150.88 7537.75 11:23:01 AM 37.31 1.07 36.25 38.49 1305.44 11:24:01 AM 26.12 0.00 26.12 0.00 5547.22 11:25:01 AM 47.10 0.00 47.10 0.00 3899.65 11:26:01 AM 47.33 0.45 46.88 63.83 5315.21 Average: 80.97 4.15 76.82 829.56 6352.11 11:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 AM 13148964 15079592 2990492 18.53 2688 2141496 1145916 6.67 215280 2401728 79268 11:21:01 AM 11474340 13784552 4665116 28.91 2688 2510064 2382364 13.86 323208 3920756 116468 11:22:01 AM 10249204 12679660 5890252 36.50 2688 2625780 3375108 19.64 374128 5071664 13156 11:23:01 AM 10176492 12768512 5962964 36.95 2688 2782840 3244808 18.88 473292 5036196 149384 11:24:01 AM 10145200 12752360 5994256 37.14 2688 2798608 3248496 18.90 528208 5010288 8508 11:25:01 AM 9569228 12383768 6570228 40.71 2688 2990332 3614956 21.03 577132 5499532 99708 11:26:01 AM 12161056 15045428 3978400 24.65 2688 3051624 1074432 6.25 772076 2704020 51540 Average: 10989212 13499125 5150244 31.91 2688 2700106 2583726 15.03 466189 4234883 74005 11:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 75.84 60.13 791.57 7.69 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 275.46 226.77 3248.76 45.58 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 14.98 14.85 45.97 4.52 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 654.95 654.95 666.01 666.01 0.00 0.00 0.00 0.00 11:23:01 AM eth0 96.97 70.21 2026.07 11.25 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 1.12 1.12 0.09 0.09 0.00 0.00 0.00 0.00 11:24:01 AM eth0 7.65 6.98 4.33 2.43 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 12.33 12.05 7.32 7.01 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 17.37 15.84 11.99 7.54 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 93.76 93.76 95.20 95.20 0.00 0.00 0.00 0.00 Average: eth0 71.54 58.14 876.95 12.29 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) 02/06/2024 _x86_64_ (4 CPU) 11:18:00 LINUX RESTART (4 CPU) 11:19:01 AM CPU %user %nice %system %iowait %steal %idle 11:20:01 AM all 18.35 0.00 2.52 1.54 0.08 77.51 11:20:01 AM 0 35.42 0.00 4.63 2.07 0.08 57.80 11:20:01 AM 1 10.61 0.00 2.02 0.92 0.10 86.35 11:20:01 AM 2 20.02 0.00 2.04 1.67 0.07 76.20 11:20:01 AM 3 7.32 0.00 1.41 1.51 0.07 89.70 11:21:01 AM all 55.88 0.00 3.63 2.25 0.10 38.14 11:21:01 AM 0 56.00 0.00 2.64 0.77 0.10 40.50 11:21:01 AM 1 49.64 0.00 4.23 3.25 0.10 42.78 11:21:01 AM 2 57.07 0.00 4.97 2.73 0.10 35.13 11:21:01 AM 3 60.85 0.00 2.68 2.26 0.10 34.12 11:22:01 AM all 73.97 0.00 2.44 0.53 0.12 22.95 11:22:01 AM 0 79.57 0.00 2.43 0.30 0.12 17.58 11:22:01 AM 1 64.87 0.00 1.69 1.43 0.12 31.90 11:22:01 AM 2 70.43 0.00 2.89 0.20 0.10 26.37 11:22:01 AM 3 80.99 0.00 2.73 0.18 0.15 15.94 11:23:01 AM all 44.14 0.00 2.50 0.22 0.09 53.04 11:23:01 AM 0 48.35 0.00 3.26 0.00 0.10 48.29 11:23:01 AM 1 46.34 0.00 1.49 0.08 0.08 52.01 11:23:01 AM 2 40.70 0.00 1.49 0.22 0.10 57.49 11:23:01 AM 3 41.16 0.00 3.79 0.57 0.08 54.39 11:24:01 AM all 29.43 0.00 1.18 0.38 0.08 68.93 11:24:01 AM 0 27.45 0.00 1.57 0.62 0.07 70.29 11:24:01 AM 1 34.07 0.00 0.77 0.12 0.07 64.97 11:24:01 AM 2 31.61 0.00 0.82 0.05 0.08 67.43 11:24:01 AM 3 24.58 0.00 1.57 0.74 0.08 73.02 11:25:01 AM all 77.39 0.00 3.01 0.33 0.11 19.17 11:25:01 AM 0 77.43 0.00 2.42 0.37 0.12 19.66 11:25:01 AM 1 75.05 0.00 3.65 0.45 0.12 20.73 11:25:01 AM 2 81.14 0.00 3.76 0.27 0.10 14.73 11:25:01 AM 3 75.94 0.00 2.19 0.22 0.10 21.55 11:26:01 AM all 54.50 0.00 2.38 0.34 0.11 42.67 11:26:01 AM 0 48.00 0.00 2.05 0.18 0.12 49.65 11:26:01 AM 1 46.59 0.00 2.46 0.23 0.10 50.61 11:26:01 AM 2 68.41 0.00 2.63 0.72 0.10 28.15 11:26:01 AM 3 55.02 0.00 2.37 0.22 0.12 42.27 Average: all 50.52 0.00 2.52 0.80 0.10 46.06 Average: 0 53.17 0.00 2.71 0.62 0.10 43.40 Average: 1 46.74 0.00 2.33 0.92 0.10 49.91 Average: 2 52.78 0.00 2.66 0.84 0.09 43.64 Average: 3 49.41 0.00 2.39 0.81 0.10 47.29