---> uname -a: Linux prd-centos8-docker-8c-8g-1274.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 1064 27268 19 3557 30364 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:2f:a1:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe2f:a101/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:31:11:16 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:c1ff:fe31:1116/64 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) 02/01/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 81.62 7.12 74.50 1305.65 5925.50 04:14:01 AM 105.53 14.93 90.60 3277.31 7791.54 04:15:01 AM 236.04 4.73 231.31 1151.81 8282.24 04:16:01 AM 213.90 2.10 211.80 87.84 9824.36 04:17:01 AM 148.88 1.20 147.68 380.14 35356.73 Average: 157.19 6.02 151.18 1240.55 13436.49 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29608292 31285292 3047420 9.33 2688 2003060 1435212 4.26 163144 2464336 160352 04:14:01 AM 29273320 31125748 3382392 10.36 2688 2171748 2035884 6.04 177780 2756944 98564 04:15:01 AM 28505084 30576188 4150628 12.71 2688 2385516 1890536 5.61 235348 3440744 94028 04:16:01 AM 27564868 29998392 5090844 15.59 2688 2740908 2380064 7.06 351328 4237016 209872 04:17:01 AM 27932684 31075852 4723028 14.46 2688 3440916 1558780 4.62 516272 3670212 112568 Average: 28576850 30812294 4078862 12.49 2688 2548430 1860095 5.52 288774 3313850 135077 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 57.59 40.33 924.43 6.21 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 55.86 45.00 373.51 25.43 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 271.95 251.26 2778.81 36.21 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 359.03 309.96 4712.02 43.16 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 270.49 231.94 4063.23 1256.30 0.00 0.00 0.00 0.00 04:17:01 AM docker0 12.91 20.46 0.73 306.60 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 202.99 175.70 2570.45 273.48 0.00 0.00 0.00 0.00 Average: docker0 2.58 4.09 0.15 61.32 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) 02/01/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 7.70 0.00 0.79 2.41 0.03 89.08 04:13:01 AM 0 6.06 0.00 0.97 0.30 0.03 92.64 04:13:01 AM 1 4.31 0.00 0.47 3.67 0.02 91.54 04:13:01 AM 2 13.10 0.00 1.40 2.86 0.03 82.61 04:13:01 AM 3 2.85 0.00 0.63 0.53 0.03 95.94 04:13:01 AM 4 21.09 0.00 1.68 1.50 0.03 75.69 04:13:01 AM 5 2.49 0.00 0.43 9.38 0.05 87.64 04:13:01 AM 6 10.18 0.00 0.53 0.90 0.02 88.36 04:13:01 AM 7 1.47 0.00 0.20 0.13 0.02 98.18 04:14:01 AM all 5.79 0.00 0.57 6.95 0.04 86.66 04:14:01 AM 0 1.10 0.00 0.30 3.05 0.03 95.51 04:14:01 AM 1 10.31 0.00 0.74 15.32 0.05 73.58 04:14:01 AM 2 7.94 0.00 0.78 15.05 0.05 76.17 04:14:01 AM 3 7.63 0.00 0.90 14.85 0.05 76.57 04:14:01 AM 4 9.51 0.00 0.83 6.84 0.03 82.78 04:14:01 AM 5 3.88 0.00 0.15 0.03 0.03 95.91 04:14:01 AM 6 1.55 0.00 0.25 0.28 0.02 97.90 04:14:01 AM 7 4.40 0.00 0.57 0.15 0.02 94.86 04:15:01 AM all 13.10 0.00 0.93 6.39 0.07 79.51 04:15:01 AM 0 10.29 0.00 0.62 5.18 0.05 83.87 04:15:01 AM 1 16.94 0.00 1.00 7.90 0.07 74.09 04:15:01 AM 2 5.99 0.00 1.09 7.63 0.08 85.21 04:15:01 AM 3 10.95 0.00 1.15 10.13 0.08 77.69 04:15:01 AM 4 17.56 0.00 0.69 4.93 0.08 76.74 04:15:01 AM 5 12.33 0.00 1.49 5.31 0.07 80.80 04:15:01 AM 6 21.73 0.00 0.67 3.36 0.07 74.18 04:15:01 AM 7 9.00 0.00 0.72 6.69 0.05 83.55 04:16:01 AM all 16.34 0.00 1.04 2.46 0.07 80.08 04:16:01 AM 0 24.17 0.00 1.17 1.34 0.07 73.25 04:16:01 AM 1 16.69 0.00 1.51 5.36 0.08 76.36 04:16:01 AM 2 9.34 0.00 0.84 2.51 0.08 87.23 04:16:01 AM 3 15.62 0.00 0.97 5.00 0.07 78.35 04:16:01 AM 4 10.97 0.00 1.29 1.26 0.07 86.42 04:16:01 AM 5 12.32 0.00 1.14 0.89 0.07 85.59 04:16:01 AM 6 24.05 0.00 0.85 3.14 0.08 71.87 04:16:01 AM 7 17.52 0.00 0.59 0.22 0.07 81.61 04:17:01 AM all 9.00 0.00 2.64 4.51 0.11 83.75 04:17:01 AM 0 8.47 0.00 3.15 2.48 0.10 85.79 04:17:01 AM 1 14.82 0.00 3.20 11.05 0.10 70.84 04:17:01 AM 2 11.25 0.00 2.22 5.21 0.13 81.19 04:17:01 AM 3 7.95 0.00 2.66 2.25 0.10 87.03 04:17:01 AM 4 7.36 0.00 2.75 2.42 0.12 87.36 04:17:01 AM 5 6.82 0.00 2.17 1.28 0.12 89.62 04:17:01 AM 6 8.31 0.00 2.28 1.93 0.10 87.38 04:17:01 AM 7 7.00 0.00 2.67 9.48 0.10 80.75 Average: all 10.38 0.00 1.19 4.54 0.06 83.82 Average: 0 10.01 0.00 1.24 2.47 0.06 86.22 Average: 1 12.61 0.00 1.38 8.66 0.06 77.29 Average: 2 9.52 0.00 1.26 6.65 0.08 82.48 Average: 3 9.00 0.00 1.26 6.56 0.07 83.11 Average: 4 13.31 0.00 1.45 3.39 0.07 81.79 Average: 5 7.57 0.00 1.07 3.38 0.07 87.91 Average: 6 13.16 0.00 0.92 1.92 0.06 83.94 Average: 7 7.87 0.00 0.95 3.33 0.05 87.81