---> uname -a: Linux prd-centos8-docker-8c-8g-76031.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: 2800.000 BogoMIPS: 5600.00 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 1989 25736 19 4164 29449 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:72:43:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe72:4393/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:66:65:2f 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) 10/12/2024 _x86_64_ (8 CPU) 02:28:17 LINUX RESTART (8 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:00 AM 106.31 7.85 98.46 1346.71 7108.99 02:30:01 AM 189.21 189.21 0.00 74020.14 0.00 02:31:01 AM 265.21 14.88 250.32 1535.74 13234.76 02:32:01 AM 132.33 2.88 129.45 80.52 61359.36 02:33:01 AM 14.23 0.00 14.23 0.00 11840.03 02:34:01 AM 2.33 0.07 2.27 9.73 661.26 Average: 104.47 5.98 98.49 931.20 18807.95 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:00 AM 29549724 31297360 3105980 9.51 2688 2068420 1380260 4.10 170428 2497580 207384 02:30:01 AM 29414332 31213640 3241372 9.93 2688 2119980 1977228 5.87 174736 2628060 207488 02:31:01 AM 27256132 30751156 5399572 16.53 2688 3806656 1790832 5.31 203660 4710264 1531908 02:32:01 AM 26415304 30477264 6240400 19.11 2688 4366724 1994024 5.92 731088 5001980 280416 02:33:01 AM 26050348 30229248 6605356 20.23 2688 4482656 2205632 6.54 1176384 4918768 349724 02:34:01 AM 26419316 30215992 6236388 19.10 2688 4102244 2236672 6.64 1357556 4373760 172 Average: 27517526 30697443 5138178 15.73 2688 3491113 1930775 5.73 635642 4021735 429515 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 82.50 60.35 1184.71 25.68 0.00 0.00 0.00 0.00 02:30:00 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 103.60 69.06 79.11 35.22 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 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 621.73 421.46 13003.78 56.59 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 372.22 264.99 975.77 89.46 0.00 0.00 0.00 0.00 02:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.20 1.72 0.70 1.09 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 190.23 96.43 60.49 851.25 0.00 0.00 0.00 0.00 02:34:01 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 253.87 169.03 3039.97 204.86 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) 10/12/2024 _x86_64_ (8 CPU) 02:28:17 LINUX RESTART (8 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:00 AM all 9.28 0.00 0.95 0.94 0.05 88.77 02:30:00 AM 0 12.99 0.00 1.03 0.84 0.05 85.10 02:30:00 AM 1 5.37 0.00 0.63 0.21 0.09 93.71 02:30:00 AM 2 10.61 0.00 1.08 0.46 0.05 87.80 02:30:00 AM 3 4.20 0.00 0.26 0.15 0.03 95.36 02:30:00 AM 4 1.62 0.00 0.44 0.70 0.07 97.16 02:30:00 AM 5 5.08 0.00 0.85 0.73 0.03 93.30 02:30:00 AM 6 30.00 0.00 2.65 1.88 0.07 65.41 02:30:00 AM 7 4.41 0.00 0.65 2.55 0.03 92.36 02:30:01 AM all 27.45 0.00 2.07 2.97 0.18 67.33 02:30:01 AM 0 28.78 0.00 2.88 5.76 0.72 61.87 02:30:01 AM 1 58.27 0.00 4.32 12.23 0.00 25.18 02:30:01 AM 2 2.88 0.00 1.44 0.00 0.00 95.68 02:30:01 AM 3 21.58 0.00 1.44 0.00 0.00 76.98 02:30:01 AM 4 41.43 0.00 2.86 0.00 0.00 55.71 02:30:01 AM 5 3.62 0.00 1.45 0.00 0.00 94.93 02:30:01 AM 6 28.06 0.00 0.72 0.00 0.00 71.22 02:30:01 AM 7 34.78 0.00 1.45 5.80 0.72 57.25 02:31:01 AM all 12.20 0.00 1.16 3.78 0.08 82.78 02:31:01 AM 0 9.81 0.00 1.22 1.74 0.08 87.14 02:31:01 AM 1 8.63 0.00 1.64 6.17 0.08 83.47 02:31:01 AM 2 15.53 0.00 0.84 3.43 0.10 80.10 02:31:01 AM 3 9.40 0.00 1.20 4.46 0.07 84.87 02:31:01 AM 4 13.38 0.00 1.29 6.91 0.08 78.33 02:31:01 AM 5 9.53 0.00 1.19 3.83 0.08 85.38 02:31:01 AM 6 14.71 0.00 1.14 1.42 0.07 82.66 02:31:01 AM 7 16.59 0.00 0.80 2.26 0.08 80.26 02:32:01 AM all 18.22 0.00 1.23 8.49 0.09 71.97 02:32:01 AM 0 20.50 0.00 0.59 5.66 0.07 73.20 02:32:01 AM 1 13.20 0.00 0.92 5.34 0.07 80.47 02:32:01 AM 2 26.83 0.00 0.90 8.19 0.07 64.01 02:32:01 AM 3 19.26 0.00 2.28 2.02 0.07 76.37 02:32:01 AM 4 10.65 0.00 1.19 27.62 0.08 60.46 02:32:01 AM 5 23.67 0.00 2.33 15.95 0.10 57.94 02:32:01 AM 6 25.76 0.00 0.35 0.00 0.08 73.80 02:32:01 AM 7 5.97 0.00 1.24 3.05 0.18 89.55 02:33:01 AM all 16.02 0.00 0.57 0.48 0.04 82.89 02:33:01 AM 0 3.94 0.00 0.08 0.00 0.03 95.95 02:33:01 AM 1 1.40 0.00 0.10 0.03 0.03 98.43 02:33:01 AM 2 2.17 0.00 0.08 0.00 0.02 97.73 02:33:01 AM 3 14.85 0.00 0.28 0.00 0.03 84.83 02:33:01 AM 4 3.72 0.00 0.20 3.75 0.02 92.31 02:33:01 AM 5 81.19 0.00 3.03 0.00 0.13 15.65 02:33:01 AM 6 15.96 0.00 0.03 0.00 0.03 83.98 02:33:01 AM 7 5.16 0.00 0.74 0.02 0.03 94.05 02:34:01 AM all 3.91 0.00 0.30 0.05 0.02 95.72 02:34:01 AM 0 0.55 0.00 0.13 0.00 0.02 99.30 02:34:01 AM 1 0.65 0.00 0.20 0.00 0.05 99.10 02:34:01 AM 2 0.50 0.00 0.28 0.00 0.03 99.18 02:34:01 AM 3 0.47 0.00 0.08 0.17 0.02 99.27 02:34:01 AM 4 0.83 0.00 0.17 0.18 0.00 98.82 02:34:01 AM 5 21.96 0.00 0.90 0.00 0.03 77.11 02:34:01 AM 6 4.50 0.00 0.15 0.02 0.02 95.31 02:34:01 AM 7 1.82 0.00 0.47 0.00 0.02 97.70 Average: all 12.00 0.00 0.85 2.75 0.06 84.34 Average: 0 9.62 0.00 0.62 1.67 0.05 88.04 Average: 1 6.09 0.00 0.72 2.40 0.06 90.73 Average: 2 11.08 0.00 0.64 2.41 0.05 85.82 Average: 3 9.70 0.00 0.83 1.36 0.04 88.07 Average: 4 6.22 0.00 0.67 7.82 0.05 85.25 Average: 5 28.26 0.00 1.66 4.09 0.08 65.91 Average: 6 18.16 0.00 0.86 0.66 0.05 80.27 Average: 7 6.93 0.00 0.78 1.59 0.07 90.63