---> uname -a: Linux prd-centos8-builder-4c-4g-139.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 9.9G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 10982 19 4013 14654 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:71:49:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe71:492d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:d3:7e:da 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) 01/27/2024 _x86_64_ (4 CPU) 07:09:50 LINUX RESTART (4 CPU) 07:10:01 AM tps rtps wtps bread/s bwrtn/s 07:11:01 AM 236.60 144.39 92.22 15753.17 39842.24 07:12:01 AM 272.71 16.53 256.19 3219.59 9660.35 07:13:02 AM 118.20 3.17 115.03 1135.01 12678.79 07:14:01 AM 68.00 1.69 66.31 108.55 5956.07 07:15:01 AM 75.03 0.03 75.00 11.86 4238.32 07:16:01 AM 78.17 1.53 76.64 1631.99 39518.41 Average: 141.66 27.96 113.70 3653.02 18682.55 07:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 AM 13391184 15100180 2748272 17.03 2688 1933504 1201908 6.99 188636 2242640 97348 07:12:01 AM 12603704 14712076 3535752 21.91 2688 2315916 1385376 8.06 214064 2935200 208860 07:13:02 AM 11983640 14275352 4155816 25.75 2688 2496356 1728396 10.06 302056 3450024 5560 07:14:01 AM 11009640 13620308 5129816 31.78 2688 2810992 2413216 14.04 442664 4264928 172664 07:15:01 AM 11431716 14960464 4707740 29.17 2688 3725904 1430120 8.32 776372 3506196 994708 07:16:01 AM 11293716 15046648 4845740 30.02 2688 3948652 1137184 6.62 1001092 3416708 38000 Average: 11952267 14619171 4187189 25.94 2688 2871887 1549367 9.01 487481 3302616 252857 07:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 303.78 172.34 1412.88 53.26 0.00 0.00 0.00 0.00 07:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 200.88 162.77 2238.68 33.14 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:02 AM eth0 151.66 120.45 2099.27 16.29 0.00 0.00 0.00 0.00 07:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 1434.88 1434.88 1417.78 1417.78 0.00 0.00 0.00 0.00 07:14:01 AM eth0 194.41 150.13 3512.09 19.69 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 516.67 516.67 538.90 538.90 0.00 0.00 0.00 0.00 07:15:01 AM eth0 109.18 81.40 1328.82 10.47 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 212.98 153.77 2653.23 30.54 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 322.22 322.22 323.12 323.12 0.00 0.00 0.00 0.00 Average: eth0 195.48 140.11 2203.84 27.25 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) 01/27/2024 _x86_64_ (4 CPU) 07:09:50 LINUX RESTART (4 CPU) 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 21.72 0.00 5.57 7.28 0.09 65.34 07:11:01 AM 0 25.96 0.00 6.98 9.49 0.10 57.48 07:11:01 AM 1 22.43 0.00 4.51 8.72 0.10 64.24 07:11:01 AM 2 18.61 0.00 5.49 6.87 0.08 68.95 07:11:01 AM 3 19.89 0.00 5.30 4.06 0.08 70.67 07:12:01 AM all 27.82 0.00 3.42 2.63 0.10 66.02 07:12:01 AM 0 28.40 0.00 2.35 2.82 0.10 66.34 07:12:01 AM 1 28.61 0.00 5.35 3.51 0.12 62.41 07:12:01 AM 2 21.39 0.00 1.85 1.59 0.10 75.08 07:12:01 AM 3 32.90 0.00 4.14 2.62 0.08 60.26 07:13:02 AM all 49.74 0.00 2.07 2.77 0.14 45.28 07:13:02 AM 0 54.28 0.00 1.93 0.92 0.12 42.75 07:13:02 AM 1 44.55 0.00 2.17 7.33 0.15 45.80 07:13:02 AM 2 52.47 0.00 1.79 1.44 0.15 44.14 07:13:02 AM 3 47.77 0.00 2.40 1.29 0.12 48.42 07:14:01 AM all 54.19 0.00 3.85 2.07 0.13 39.76 07:14:01 AM 0 55.03 0.00 2.09 0.53 0.15 42.19 07:14:01 AM 1 50.58 0.00 6.21 4.70 0.12 38.39 07:14:01 AM 2 53.70 0.00 2.42 1.10 0.12 42.65 07:14:01 AM 3 57.44 0.00 4.69 1.92 0.14 35.82 07:15:01 AM all 49.54 0.00 3.06 0.81 0.11 46.48 07:15:01 AM 0 61.66 0.00 2.36 0.34 0.10 35.54 07:15:01 AM 1 37.08 0.00 2.42 0.36 0.10 60.05 07:15:01 AM 2 56.79 0.00 1.65 0.30 0.10 41.16 07:15:01 AM 3 42.52 0.00 5.82 2.25 0.12 49.29 07:16:01 AM all 27.38 0.00 2.34 3.99 0.09 66.20 07:16:01 AM 0 36.00 0.00 2.99 1.73 0.10 59.18 07:16:01 AM 1 35.64 0.00 2.11 5.51 0.10 56.65 07:16:01 AM 2 17.72 0.00 2.06 2.70 0.07 77.45 07:16:01 AM 3 20.20 0.00 2.18 6.04 0.10 71.47 Average: all 38.29 0.00 3.39 3.26 0.11 54.95 Average: 0 43.48 0.00 3.12 2.64 0.11 50.64 Average: 1 36.43 0.00 3.79 5.03 0.12 54.64 Average: 2 36.60 0.00 2.54 2.35 0.10 58.41 Average: 3 36.65 0.00 4.09 3.04 0.11 56.12