---> uname -a: Linux prd-centos8-docker-8c-8g-14899.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1040 27325 19 3523 30393 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:82:22:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe82:2251/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:2a:d1:7c 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 inet6 fe80::42:43ff:fe2a:d17c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/21/2024 _x86_64_ (8 CPU) 16:09:51 LINUX RESTART (8 CPU) 04:10:00 PM tps rtps wtps bread/s bwrtn/s 04:11:02 PM 201.97 144.29 57.69 17004.93 37215.12 04:12:01 PM 85.63 6.76 78.87 1291.22 5988.94 04:13:01 PM 140.66 15.05 125.61 3280.92 9661.04 04:14:01 PM 196.92 4.67 192.25 1160.74 7036.03 04:15:01 PM 144.85 2.03 142.82 85.57 15022.23 04:16:01 PM 117.68 1.23 116.44 455.71 26549.67 Average: 148.25 29.33 118.92 3916.67 16988.69 04:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:02 PM 29826424 31265664 2829288 8.66 2688 1776264 1498620 4.45 137808 2312412 80976 04:12:01 PM 29594644 31259608 3061068 9.37 2688 1990052 1442400 4.28 162480 2475996 150108 04:13:01 PM 29144640 31051612 3511072 10.75 2688 2225800 1603904 4.76 179456 2874320 60184 04:14:01 PM 28160640 30384276 4495072 13.77 2688 2536520 2042420 6.06 267336 3745836 175792 04:15:01 PM 27072252 30018704 5583460 17.10 2688 3249988 2340760 6.94 520608 4542176 442072 04:16:01 PM 27980888 31104276 4674824 14.32 2688 3422984 1545076 4.58 632528 3515684 100700 Average: 28629915 30847357 4025797 12.33 2688 2533601 1745530 5.18 316703 3244404 168305 04:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:02 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 PM eth0 231.05 178.66 890.52 51.88 0.00 0.00 0.00 0.00 04:11:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 41.24 29.06 735.09 5.57 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 134.71 115.73 1303.73 35.71 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 321.76 269.16 4365.89 35.65 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 323.43 253.03 6123.73 30.29 0.00 0.00 0.00 0.00 04:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 158.88 166.34 458.57 1153.26 0.00 0.00 0.00 0.00 04:16:01 PM docker0 7.55 13.06 0.45 306.12 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 202.36 169.07 2314.08 218.95 0.00 0.00 0.00 0.00 Average: docker0 1.26 2.18 0.07 51.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/21/2024 _x86_64_ (8 CPU) 16:09:51 LINUX RESTART (8 CPU) 04:10:00 PM CPU %user %nice %system %iowait %steal %idle 04:11:02 PM all 10.10 0.00 2.80 10.82 0.07 76.22 04:11:02 PM 0 6.96 0.00 2.98 2.65 0.08 87.34 04:11:02 PM 1 10.67 0.00 2.24 19.62 0.07 67.41 04:11:02 PM 2 6.70 0.00 3.76 22.52 0.08 66.94 04:11:02 PM 3 14.52 0.00 2.71 5.91 0.07 76.79 04:11:02 PM 4 13.52 0.00 3.71 15.42 0.08 67.27 04:11:02 PM 5 10.35 0.00 2.91 3.33 0.05 83.36 04:11:02 PM 6 7.71 0.00 1.97 3.56 0.07 86.69 04:11:02 PM 7 10.33 0.00 2.12 13.61 0.07 73.87 04:12:01 PM all 6.80 0.00 0.65 2.04 0.04 90.47 04:12:01 PM 0 5.50 0.00 0.70 1.10 0.05 92.65 04:12:01 PM 1 7.64 0.00 0.68 2.91 0.05 88.71 04:12:01 PM 2 7.79 0.00 0.65 4.25 0.03 87.27 04:12:01 PM 3 6.36 0.00 0.41 2.80 0.05 90.38 04:12:01 PM 4 16.00 0.00 1.50 1.28 0.07 81.16 04:12:01 PM 5 6.61 0.00 0.34 1.09 0.05 91.92 04:12:01 PM 6 3.63 0.00 0.51 0.70 0.02 95.14 04:12:01 PM 7 0.87 0.00 0.41 2.17 0.03 96.52 04:13:01 PM all 6.88 0.00 0.66 4.78 0.07 87.62 04:13:01 PM 0 3.95 0.00 0.38 3.64 0.10 91.93 04:13:01 PM 1 3.56 0.00 0.43 1.17 0.05 94.78 04:13:01 PM 2 14.10 0.00 1.34 6.58 0.07 77.91 04:13:01 PM 3 5.66 0.00 0.69 9.54 0.05 84.07 04:13:01 PM 4 12.60 0.00 0.82 5.86 0.05 80.67 04:13:01 PM 5 3.51 0.00 0.32 2.27 0.10 93.80 04:13:01 PM 6 6.67 0.00 0.53 3.18 0.05 89.57 04:13:01 PM 7 4.98 0.00 0.78 5.98 0.10 88.16 04:14:01 PM all 16.63 0.00 0.91 7.18 0.11 75.16 04:14:01 PM 0 12.82 0.00 0.74 2.71 0.15 83.59 04:14:01 PM 1 18.74 0.00 1.24 13.18 0.12 66.72 04:14:01 PM 2 15.08 0.00 1.03 7.40 0.10 76.39 04:14:01 PM 3 16.37 0.00 0.98 5.96 0.14 76.56 04:14:01 PM 4 14.89 0.00 0.77 9.69 0.10 74.55 04:14:01 PM 5 25.90 0.00 0.76 6.32 0.13 66.89 04:14:01 PM 6 9.78 0.00 0.90 5.14 0.08 84.10 04:14:01 PM 7 19.54 0.00 0.90 7.01 0.07 72.47 04:15:01 PM all 16.78 0.00 1.51 6.35 0.07 75.28 04:15:01 PM 0 14.96 0.00 1.75 12.49 0.08 70.72 04:15:01 PM 1 12.85 0.00 1.63 2.56 0.07 82.90 04:15:01 PM 2 16.77 0.00 1.52 7.01 0.07 74.64 04:15:01 PM 3 11.39 0.00 1.30 1.68 0.07 85.57 04:15:01 PM 4 17.43 0.00 1.49 6.50 0.08 74.49 04:15:01 PM 5 25.84 0.00 1.16 11.20 0.07 61.74 04:15:01 PM 6 24.47 0.00 2.13 7.24 0.07 66.10 04:15:01 PM 7 10.57 0.00 1.13 2.09 0.07 86.15 04:16:01 PM all 6.87 0.00 1.87 4.45 0.06 86.75 04:16:01 PM 0 14.29 0.00 2.01 2.60 0.08 81.01 04:16:01 PM 1 4.54 0.00 1.81 5.56 0.05 88.05 04:16:01 PM 2 3.67 0.00 1.95 3.59 0.07 90.72 04:16:01 PM 3 6.80 0.00 1.49 2.58 0.05 89.07 04:16:01 PM 4 7.22 0.00 2.13 12.81 0.07 77.77 04:16:01 PM 5 7.49 0.00 2.06 3.97 0.08 86.40 04:16:01 PM 6 5.82 0.00 1.81 2.83 0.05 89.49 04:16:01 PM 7 5.11 0.00 1.69 1.64 0.05 91.50 Average: all 10.68 0.00 1.41 5.95 0.07 81.89 Average: 0 9.74 0.00 1.43 4.20 0.09 84.54 Average: 1 9.67 0.00 1.34 7.53 0.07 81.39 Average: 2 10.68 0.00 1.71 8.60 0.07 78.94 Average: 3 10.19 0.00 1.27 4.76 0.07 83.72 Average: 4 13.60 0.00 1.74 8.63 0.08 75.96 Average: 5 13.27 0.00 1.26 4.70 0.08 80.69 Average: 6 9.67 0.00 1.31 3.78 0.06 85.18 Average: 7 8.59 0.00 1.18 5.45 0.06 84.73