---> uname -a: Linux prd-centos8-docker-8c-8g-18527.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 1034 27323 19 3532 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:04:ae:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe04:ae10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:c3:b5:4f 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:fcff:fec3:b54f/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) 03/27/2024 _x86_64_ (8 CPU) 12:11:42 LINUX RESTART (8 CPU) 12:12:02 PM tps rtps wtps bread/s bwrtn/s 12:13:01 PM 211.54 28.53 183.01 6983.02 8040.16 12:14:01 PM 222.51 20.09 202.42 3862.45 10496.70 12:15:01 PM 130.04 1.32 128.72 487.84 12122.34 12:16:01 PM 44.89 0.12 44.78 42.53 3396.43 12:17:01 PM 107.41 12.38 95.04 867.83 27594.92 12:18:01 PM 42.98 0.45 42.53 63.83 1733.42 Average: 126.32 10.43 115.89 2037.49 10571.45 12:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 PM 29606952 31259300 3048760 9.34 2688 1977664 1475016 4.38 166820 2458008 133420 12:14:01 PM 28648976 30688516 4006736 12.27 2688 2354640 1867760 5.54 258560 3273192 157520 12:15:01 PM 27771812 30059724 4883900 14.96 2688 2598940 2338844 6.94 310672 4081688 55252 12:16:01 PM 25645152 28803100 7010560 21.47 2688 3453240 3610532 10.71 384432 6075496 838464 12:17:01 PM 25083300 28215916 7572412 23.19 2688 3425204 6157264 18.27 537868 6462528 1648 12:18:01 PM 27998100 31140524 4657612 14.26 2688 3434936 1527784 4.53 678576 3424288 100 Average: 27459049 30027847 5196663 15.91 2688 2874104 2829533 8.40 389488 4295867 197734 12:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 419.20 256.29 1633.87 67.35 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 269.78 226.29 2803.74 47.93 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM lo 2.20 2.20 0.44 0.44 0.00 0.00 0.00 0.00 12:15:01 PM eth0 269.56 196.18 3486.78 26.93 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 905.63 301.42 6471.21 30.19 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 28.75 28.75 2.33 2.33 0.00 0.00 0.00 0.00 12:17:01 PM eth0 34.00 24.04 9.90 16.47 0.00 0.00 0.00 0.00 12:17:01 PM docker0 6.60 7.26 0.85 0.86 0.00 0.00 0.00 0.00 12:17:01 PM vethf040d48 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:18:01 PM lo 26.05 26.05 1.95 1.95 0.00 0.00 0.00 0.00 12:18:01 PM eth0 48.04 35.03 24.86 21.05 0.00 0.00 0.00 0.00 12:18:01 PM docker0 3.48 4.16 0.59 0.59 0.00 0.00 0.00 0.00 Average: lo 9.53 9.53 0.79 0.79 0.00 0.00 0.00 0.00 Average: eth0 324.07 172.97 2406.96 34.89 0.00 0.00 0.00 0.00 Average: docker0 1.68 1.91 0.24 0.24 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) 03/27/2024 _x86_64_ (8 CPU) 12:11:42 LINUX RESTART (8 CPU) 12:12:02 PM CPU %user %nice %system %iowait %steal %idle 12:13:01 PM all 12.32 0.00 2.02 0.87 0.06 84.73 12:13:01 PM 0 7.89 0.00 1.10 0.31 0.08 90.62 12:13:01 PM 1 3.88 0.00 1.62 0.50 0.09 93.92 12:13:01 PM 2 18.28 0.00 3.41 2.37 0.05 75.89 12:13:01 PM 3 10.98 0.00 2.12 0.49 0.03 86.37 12:13:01 PM 4 14.91 0.00 1.95 1.19 0.05 81.89 12:13:01 PM 5 5.16 0.00 1.96 0.77 0.03 92.07 12:13:01 PM 6 6.40 0.00 1.14 0.14 0.05 92.28 12:13:01 PM 7 31.02 0.00 2.89 1.21 0.05 64.84 12:14:01 PM all 25.32 0.00 1.35 0.80 0.09 72.44 12:14:01 PM 0 22.51 0.00 0.99 0.48 0.10 75.92 12:14:01 PM 1 21.53 0.00 1.46 1.00 0.10 75.92 12:14:01 PM 2 27.14 0.00 1.39 1.20 0.08 70.19 12:14:01 PM 3 25.90 0.00 1.46 0.97 0.10 71.57 12:14:01 PM 4 28.28 0.00 1.64 0.15 0.08 69.85 12:14:01 PM 5 25.32 0.00 0.87 0.67 0.07 73.08 12:14:01 PM 6 22.83 0.00 0.80 0.17 0.07 76.13 12:14:01 PM 7 29.10 0.00 2.23 1.72 0.08 66.87 12:15:01 PM all 31.66 0.00 1.01 0.55 0.08 66.70 12:15:01 PM 0 39.89 0.00 1.02 0.23 0.08 58.77 12:15:01 PM 1 39.59 0.00 1.42 0.77 0.08 58.14 12:15:01 PM 2 26.07 0.00 0.87 0.97 0.08 72.01 12:15:01 PM 3 15.78 0.00 0.80 0.28 0.08 83.05 12:15:01 PM 4 42.73 0.00 0.58 0.02 0.08 56.59 12:15:01 PM 5 26.09 0.00 1.15 1.52 0.07 71.18 12:15:01 PM 6 21.27 0.00 0.84 0.22 0.07 77.61 12:15:01 PM 7 41.79 0.00 1.44 0.37 0.07 56.34 12:16:01 PM all 40.97 0.00 2.49 0.16 0.08 56.30 12:16:01 PM 0 39.38 0.00 2.06 0.03 0.08 58.44 12:16:01 PM 1 45.61 0.00 1.87 0.13 0.08 52.31 12:16:01 PM 2 48.87 0.00 3.43 0.10 0.08 47.51 12:16:01 PM 3 27.67 0.00 2.46 0.13 0.07 69.67 12:16:01 PM 4 53.87 0.00 2.33 0.25 0.07 43.49 12:16:01 PM 5 26.20 0.00 2.86 0.42 0.07 70.45 12:16:01 PM 6 33.10 0.00 2.69 0.20 0.10 63.90 12:16:01 PM 7 53.05 0.00 2.24 0.02 0.10 44.60 12:17:01 PM all 24.08 0.62 2.99 1.02 0.10 71.21 12:17:01 PM 0 19.05 2.43 3.30 0.33 0.12 74.77 12:17:01 PM 1 28.47 0.05 3.53 3.73 0.10 64.12 12:17:01 PM 2 21.35 0.12 2.56 1.54 0.10 74.32 12:17:01 PM 3 30.72 0.10 3.52 0.17 0.08 65.41 12:17:01 PM 4 22.81 0.12 2.63 1.32 0.08 73.04 12:17:01 PM 5 22.67 0.02 2.83 0.38 0.10 74.00 12:17:01 PM 6 23.80 0.05 2.51 0.55 0.10 72.99 12:17:01 PM 7 23.75 2.05 3.05 0.08 0.08 70.99 12:18:01 PM all 19.46 0.10 2.27 0.10 0.09 77.98 12:18:01 PM 0 18.64 0.45 2.51 0.08 0.12 78.20 12:18:01 PM 1 18.10 0.15 2.31 0.08 0.10 79.25 12:18:01 PM 2 19.25 0.07 2.54 0.08 0.12 77.94 12:18:01 PM 3 25.54 0.00 2.76 0.13 0.08 71.48 12:18:01 PM 4 8.74 0.02 1.51 0.10 0.10 89.54 12:18:01 PM 5 16.02 0.03 2.21 0.07 0.07 81.61 12:18:01 PM 6 32.61 0.05 2.61 0.07 0.08 64.58 12:18:01 PM 7 16.78 0.00 1.69 0.18 0.08 81.27 Average: all 25.66 0.12 2.02 0.58 0.08 71.54 Average: 0 24.60 0.48 1.83 0.25 0.10 72.75 Average: 1 26.26 0.03 2.04 1.04 0.09 70.54 Average: 2 26.83 0.03 2.36 1.04 0.09 69.65 Average: 3 22.78 0.02 2.19 0.36 0.08 74.57 Average: 4 28.57 0.02 1.77 0.50 0.08 69.05 Average: 5 20.29 0.01 1.98 0.64 0.07 77.02 Average: 6 23.37 0.02 1.76 0.22 0.08 74.54 Average: 7 32.58 0.34 2.25 0.60 0.08 64.16