---> uname -a: Linux prd-centos8-docker-8c-8g-2122.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1740 26064 19 4084 29687 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:80:37:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe80:37ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:1a:25:b6 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::42:7aff:fe1a:25b6/64 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) 05/11/2024 _x86_64_ (8 CPU) 11:23:19 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 209.95 12.79 197.15 2211.96 6435.68 11:26:01 AM 248.95 17.76 231.19 3542.55 11208.03 11:27:01 AM 132.49 4.67 127.82 1084.84 38199.82 11:28:01 AM 85.09 18.03 67.06 5173.21 18496.50 Average: 169.12 13.31 155.81 3003.11 18584.50 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29628332 31275764 3027380 9.27 2688 1973748 1480824 4.39 162648 2444448 139984 11:26:01 AM 28453596 30628272 4202116 12.87 2688 2489588 1875196 5.56 206528 3521052 296148 11:27:01 AM 26243512 29269340 6412200 19.64 2688 3324008 5215408 15.47 398012 5465172 200 11:28:01 AM 26755376 30465324 5900336 18.07 2688 4003840 2001576 5.94 749880 4601972 12 Average: 27770204 30409675 4885508 14.96 2688 2947796 2643251 7.84 379267 4008161 109086 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 114.11 73.55 921.12 19.35 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 520.79 383.22 5576.68 67.02 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 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 796.38 280.64 6748.46 26.15 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:27:01 AM vethaf28558 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:28:01 AM lo 14.61 14.61 1.48 1.48 0.00 0.00 0.00 0.00 11:28:01 AM eth0 370.38 220.24 1605.88 172.89 0.00 0.00 0.00 0.00 11:28:01 AM docker0 4.80 5.85 0.73 0.67 0.00 0.00 0.00 0.00 Average: lo 3.65 3.65 0.37 0.37 0.00 0.00 0.00 0.00 Average: eth0 450.40 239.41 3712.92 71.35 0.00 0.00 0.00 0.00 Average: docker0 1.20 1.48 0.18 0.17 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) 05/11/2024 _x86_64_ (8 CPU) 11:23:19 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 10.45 0.00 1.16 0.86 0.05 87.48 11:25:01 AM 0 10.50 0.00 2.17 3.08 0.08 84.16 11:25:01 AM 1 3.07 0.00 0.57 0.63 0.05 95.68 11:25:01 AM 2 7.78 0.00 0.92 0.73 0.07 90.50 11:25:01 AM 3 18.66 0.00 1.89 0.60 0.07 78.78 11:25:01 AM 4 4.86 0.00 0.70 0.90 0.05 93.48 11:25:01 AM 5 13.43 0.00 0.98 0.23 0.03 85.32 11:25:01 AM 6 19.31 0.00 1.30 0.40 0.05 78.94 11:25:01 AM 7 5.94 0.00 0.75 0.30 0.03 92.98 11:26:01 AM all 17.13 0.00 1.24 3.79 0.07 77.76 11:26:01 AM 0 18.54 0.00 0.70 0.84 0.07 79.85 11:26:01 AM 1 10.45 0.00 0.85 1.34 0.10 87.26 11:26:01 AM 2 12.07 0.00 0.65 1.81 0.07 85.40 11:26:01 AM 3 29.11 0.00 1.62 3.93 0.07 65.27 11:26:01 AM 4 4.00 0.00 0.85 4.47 0.07 90.61 11:26:01 AM 5 22.12 0.00 2.28 13.98 0.08 61.54 11:26:01 AM 6 22.32 0.00 1.11 1.56 0.05 74.96 11:26:01 AM 7 18.44 0.00 1.89 2.41 0.07 77.19 11:27:01 AM all 26.11 0.00 2.55 3.13 0.09 68.12 11:27:01 AM 0 30.59 0.00 2.23 0.30 0.08 66.80 11:27:01 AM 1 23.47 0.00 2.62 6.42 0.07 67.43 11:27:01 AM 2 34.95 0.00 2.71 8.19 0.12 54.04 11:27:01 AM 3 20.50 0.00 2.82 2.53 0.08 74.07 11:27:01 AM 4 21.60 0.00 2.42 1.23 0.08 74.67 11:27:01 AM 5 30.05 0.00 2.93 2.44 0.08 64.50 11:27:01 AM 6 29.35 0.00 2.71 2.87 0.08 64.98 11:27:01 AM 7 18.41 0.00 1.97 1.03 0.08 78.51 11:28:01 AM all 25.46 0.66 2.37 2.68 0.08 68.73 11:28:01 AM 0 9.72 0.02 2.56 2.16 0.08 85.45 11:28:01 AM 1 30.58 1.51 1.61 2.89 0.10 63.31 11:28:01 AM 2 37.24 0.62 3.35 8.01 0.08 50.71 11:28:01 AM 3 20.30 0.02 1.98 3.68 0.08 73.94 11:28:01 AM 4 37.11 0.42 2.02 1.14 0.07 59.24 11:28:01 AM 5 16.45 0.08 1.89 1.14 0.07 80.37 11:28:01 AM 6 12.99 0.15 2.03 1.50 0.07 83.27 11:28:01 AM 7 39.33 2.49 3.52 0.99 0.10 53.57 Average: all 19.77 0.17 1.83 2.61 0.07 75.55 Average: 0 17.31 0.00 1.92 1.60 0.08 79.09 Average: 1 16.87 0.38 1.41 2.81 0.08 78.45 Average: 2 22.97 0.16 1.90 4.67 0.08 70.21 Average: 3 22.14 0.00 2.07 2.68 0.08 73.02 Average: 4 16.87 0.10 1.50 1.94 0.07 79.53 Average: 5 20.49 0.02 2.02 4.45 0.07 72.95 Average: 6 20.98 0.04 1.79 1.58 0.06 75.55 Average: 7 20.52 0.62 2.03 1.18 0.07 75.58