---> uname -a: Linux prd-centos8-docker-8c-8g-8362.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: 2799.996 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 2126 25953 19 3811 29310 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:64:91:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe64:91f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:d8:6a:4a 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/30/2023 _x86_64_ (8 CPU) 02:24:40 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 123.90 35.39 88.51 8416.56 33742.36 02:27:01 AM 157.20 14.86 142.34 3018.86 8610.95 02:28:01 AM 262.49 8.67 253.82 394.87 37137.96 02:29:01 AM 54.55 0.00 54.55 0.00 31562.80 02:30:01 AM 12.50 0.45 12.05 63.85 897.40 Average: 122.12 11.88 110.25 2379.29 22390.56 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29635600 31225012 3020112 9.25 2688 1922136 1534016 4.55 174964 2450468 104932 02:27:01 AM 28942956 30891824 3712756 11.37 2688 2266564 1839124 5.46 180060 3074020 184132 02:28:01 AM 27496756 30919136 5158956 15.80 2688 3729276 1599928 4.75 404508 4254096 584472 02:29:01 AM 26233028 30096336 6422684 19.67 2688 4167340 2359584 7.00 988260 4920688 105372 02:30:01 AM 26607120 30039456 6048592 18.52 2688 3736172 2429616 7.21 1149280 4389416 33980 Average: 27783092 30634353 4872620 14.92 2688 3164298 1952454 5.79 579414 3817738 202578 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 478.45 302.73 1513.53 62.59 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 120.38 93.34 1482.84 29.38 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 667.41 482.54 9546.30 109.29 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 35.04 23.24 21.13 11.51 0.00 0.00 0.00 0.00 02:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 147.05 86.90 45.20 639.62 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 289.66 197.75 2521.50 170.47 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/30/2023 _x86_64_ (8 CPU) 02:24:40 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 12.62 0.00 2.35 4.81 0.06 80.16 02:26:01 AM 0 7.42 0.00 2.54 7.03 0.07 82.94 02:26:01 AM 1 13.07 0.00 2.77 5.11 0.05 79.00 02:26:01 AM 2 8.75 0.00 2.90 3.62 0.05 84.67 02:26:01 AM 3 18.05 0.00 2.48 4.22 0.05 75.19 02:26:01 AM 4 17.19 0.00 2.21 4.01 0.08 76.51 02:26:01 AM 5 15.35 0.00 2.64 3.45 0.05 78.51 02:26:01 AM 6 9.06 0.00 1.25 1.96 0.07 87.67 02:26:01 AM 7 12.03 0.00 1.99 9.05 0.05 76.87 02:27:01 AM all 11.10 0.00 0.99 1.00 0.05 86.87 02:27:01 AM 0 9.40 0.00 0.67 0.62 0.05 89.27 02:27:01 AM 1 6.92 0.00 0.70 0.74 0.08 91.55 02:27:01 AM 2 18.98 0.00 1.92 1.54 0.07 77.49 02:27:01 AM 3 17.08 0.00 1.59 2.19 0.05 79.10 02:27:01 AM 4 11.56 0.00 0.77 0.43 0.05 87.19 02:27:01 AM 5 13.56 0.00 1.14 1.52 0.05 83.73 02:27:01 AM 6 4.27 0.00 0.40 0.53 0.03 94.76 02:27:01 AM 7 7.04 0.00 0.70 0.40 0.02 91.84 02:28:01 AM all 18.99 0.00 1.64 2.88 0.08 76.40 02:28:01 AM 0 8.07 0.00 1.19 3.59 0.07 87.09 02:28:01 AM 1 26.71 0.00 1.56 2.18 0.08 69.47 02:28:01 AM 2 25.55 0.00 1.54 1.17 0.08 71.65 02:28:01 AM 3 26.58 0.00 3.54 2.30 0.08 67.49 02:28:01 AM 4 11.17 0.00 1.29 7.32 0.08 80.13 02:28:01 AM 5 11.87 0.00 1.36 0.77 0.08 85.92 02:28:01 AM 6 21.87 0.00 1.59 3.83 0.08 72.62 02:28:01 AM 7 20.20 0.00 1.07 1.92 0.08 76.72 02:29:01 AM all 20.42 0.00 0.75 1.51 0.05 77.27 02:29:01 AM 0 2.79 0.00 0.45 0.00 0.03 96.73 02:29:01 AM 1 67.70 0.00 2.56 0.00 0.10 29.64 02:29:01 AM 2 4.85 0.00 0.38 3.38 0.03 91.35 02:29:01 AM 3 10.95 0.00 0.63 0.00 0.03 88.38 02:29:01 AM 4 40.34 0.00 0.94 4.08 0.08 54.57 02:29:01 AM 5 14.66 0.00 0.37 1.30 0.05 83.62 02:29:01 AM 6 12.61 0.00 0.50 3.34 0.05 83.50 02:29:01 AM 7 9.59 0.00 0.13 0.00 0.03 90.24 02:30:01 AM all 5.10 0.00 0.47 0.06 0.03 94.34 02:30:01 AM 0 2.45 0.00 0.30 0.02 0.03 97.20 02:30:01 AM 1 3.79 0.00 0.25 0.17 0.03 95.76 02:30:01 AM 2 11.45 0.00 1.10 0.00 0.03 87.42 02:30:01 AM 3 10.08 0.00 0.75 0.30 0.03 88.84 02:30:01 AM 4 1.78 0.00 0.37 0.00 0.02 97.83 02:30:01 AM 5 9.86 0.00 0.45 0.02 0.02 89.65 02:30:01 AM 6 0.67 0.00 0.23 0.02 0.02 99.06 02:30:01 AM 7 0.70 0.00 0.30 0.00 0.03 98.97 Average: all 13.64 0.00 1.24 2.05 0.05 83.02 Average: 0 6.02 0.00 1.03 2.25 0.05 90.66 Average: 1 23.62 0.00 1.57 1.64 0.07 73.10 Average: 2 13.91 0.00 1.57 1.94 0.05 82.52 Average: 3 16.54 0.00 1.80 1.80 0.05 79.82 Average: 4 16.41 0.00 1.11 3.16 0.06 79.25 Average: 5 13.06 0.00 1.19 1.41 0.05 84.29 Average: 6 9.66 0.00 0.79 1.93 0.05 87.57 Average: 7 9.90 0.00 0.84 2.27 0.04 86.94