---> uname -a: Linux prd-centos8-docker-8c-8g-10250.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 1032 27257 19 3600 30396 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:f0:90:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fef0:90c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:4c:8f:a5 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::42:40ff:fe4c:8fa5/64 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) 01/07/2024 _x86_64_ (8 CPU) 04:11:52 LINUX RESTART (8 CPU) 04:13:03 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 104.41 6.90 97.52 1314.12 8415.46 04:15:01 AM 233.67 15.21 218.46 3182.14 9711.31 04:16:01 AM 221.31 5.40 215.91 1227.40 8091.22 04:17:01 AM 155.76 1.82 153.94 74.92 19564.47 04:18:01 AM 113.12 1.58 111.54 402.06 21850.04 Average: 166.06 6.18 159.89 1239.58 13561.78 04:13:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 29483976 31264992 3171736 9.71 2688 2103092 1496600 4.44 182712 2554908 193524 04:15:01 AM 28923940 30913476 3731772 11.43 2688 2305956 1764360 5.23 187552 3074612 89096 04:16:01 AM 27951668 30214752 4704044 14.40 2688 2573232 2259024 6.70 267976 3939564 133716 04:17:01 AM 27009848 30011140 5645864 17.29 2688 3302192 2369340 7.03 399532 4710016 298684 04:18:01 AM 27943704 31152208 4712008 14.43 2688 3503848 1478160 4.39 686444 3480292 160168 Average: 28262627 30711314 4393085 13.45 2688 2757664 1873497 5.56 344843 3551878 175038 04:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 69.64 47.08 1137.53 7.49 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 179.14 162.23 1656.59 42.75 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 270.99 227.13 3575.45 33.59 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 326.48 255.22 6094.29 29.46 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 284.18 292.82 685.99 2160.08 0.00 0.00 0.00 0.00 04:18:01 AM docker0 12.96 20.17 0.72 306.12 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 227.14 197.91 2639.69 457.89 0.00 0.00 0.00 0.00 Average: docker0 2.61 4.06 0.15 61.67 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) 01/07/2024 _x86_64_ (8 CPU) 04:11:52 LINUX RESTART (8 CPU) 04:13:03 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 9.45 0.00 0.86 1.48 0.04 88.18 04:14:01 AM 0 9.59 0.00 0.85 1.21 0.03 88.32 04:14:01 AM 1 2.58 0.00 0.40 0.66 0.05 96.32 04:14:01 AM 2 11.45 0.00 1.42 3.36 0.07 83.71 04:14:01 AM 3 11.46 0.00 1.09 1.89 0.05 85.52 04:14:01 AM 4 2.99 0.00 0.40 0.93 0.02 95.66 04:14:01 AM 5 15.10 0.00 0.71 1.28 0.05 82.86 04:14:01 AM 6 21.69 0.00 1.87 2.20 0.05 74.19 04:14:01 AM 7 0.74 0.00 0.14 0.29 0.02 98.81 04:15:01 AM all 8.06 0.00 0.88 4.24 0.05 86.76 04:15:01 AM 0 6.92 0.00 0.48 1.22 0.08 91.29 04:15:01 AM 1 9.62 0.00 0.69 2.89 0.05 86.76 04:15:01 AM 2 8.25 0.00 1.35 12.64 0.05 77.71 04:15:01 AM 3 13.53 0.00 1.49 5.48 0.05 79.45 04:15:01 AM 4 4.11 0.00 0.40 0.97 0.03 94.49 04:15:01 AM 5 13.10 0.00 0.80 3.93 0.05 82.11 04:15:01 AM 6 3.59 0.00 0.70 3.22 0.03 92.46 04:15:01 AM 7 5.42 0.00 1.10 3.60 0.07 89.82 04:16:01 AM all 16.63 0.00 0.94 3.39 0.07 78.97 04:16:01 AM 0 13.24 0.00 0.54 0.52 0.07 85.64 04:16:01 AM 1 26.09 0.00 1.21 5.98 0.08 66.64 04:16:01 AM 2 11.60 0.00 0.69 1.84 0.08 85.79 04:16:01 AM 3 20.20 0.00 1.02 5.59 0.08 73.11 04:16:01 AM 4 16.35 0.00 1.51 5.50 0.08 76.56 04:16:01 AM 5 13.52 0.00 0.87 3.20 0.07 82.35 04:16:01 AM 6 10.80 0.00 0.84 2.83 0.07 85.47 04:16:01 AM 7 21.23 0.00 0.87 1.64 0.05 76.21 04:17:01 AM all 9.56 0.00 1.20 3.99 0.07 85.18 04:17:01 AM 0 13.31 0.00 1.17 0.15 0.05 85.31 04:17:01 AM 1 6.45 0.00 1.27 9.17 0.07 83.04 04:17:01 AM 2 5.53 0.00 1.34 5.71 0.05 87.37 04:17:01 AM 3 17.21 0.00 1.19 3.77 0.12 77.70 04:17:01 AM 4 8.16 0.00 0.92 0.44 0.05 90.43 04:17:01 AM 5 7.96 0.00 0.96 1.61 0.08 89.39 04:17:01 AM 6 11.61 0.00 1.95 10.58 0.10 75.76 04:17:01 AM 7 6.32 0.00 0.79 0.53 0.03 92.33 04:18:01 AM all 9.89 0.00 2.28 2.74 0.07 85.03 04:18:01 AM 0 5.50 0.00 2.33 0.79 0.08 91.30 04:18:01 AM 1 6.41 0.00 2.48 4.20 0.07 86.84 04:18:01 AM 2 10.34 0.00 2.52 6.04 0.10 81.00 04:18:01 AM 3 10.63 0.00 2.02 2.28 0.07 85.00 04:18:01 AM 4 9.93 0.00 2.73 3.34 0.07 83.93 04:18:01 AM 5 22.99 0.00 2.51 1.98 0.08 72.44 04:18:01 AM 6 6.31 0.00 1.79 0.62 0.05 91.23 04:18:01 AM 7 6.98 0.00 1.84 2.67 0.07 88.45 Average: all 10.72 0.00 1.23 3.18 0.06 84.80 Average: 0 9.71 0.00 1.07 0.77 0.06 88.38 Average: 1 10.28 0.00 1.21 4.60 0.06 83.84 Average: 2 9.42 0.00 1.46 5.94 0.07 83.11 Average: 3 14.63 0.00 1.36 3.82 0.07 80.12 Average: 4 8.33 0.00 1.20 2.24 0.05 88.18 Average: 5 14.53 0.00 1.17 2.41 0.07 81.82 Average: 6 10.73 0.00 1.43 3.89 0.06 83.89 Average: 7 8.18 0.00 0.95 1.76 0.05 89.07