---> uname -a: Linux prd-centos8-docker-8c-8g-35454.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1027 27208 19 3654 30399 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:b6:fe:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feb6:fefe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:0a:b7:2c 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::42:71ff:fe0a:b72c/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) 04/26/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 96.17 7.90 88.27 1461.27 5770.71 03:51:01 PM 345.32 17.98 327.34 4109.03 12667.48 03:52:01 PM 197.63 2.53 195.10 219.56 11994.42 03:53:01 PM 265.06 5.15 259.91 5716.49 34601.93 03:54:01 PM 29.99 0.83 29.15 79.69 664.77 Average: 186.82 6.88 179.95 2317.18 13139.24 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29580124 31316308 3075588 9.42 2688 2057032 1392088 4.13 164808 2472448 204332 03:51:01 PM 28600620 30668440 4055092 12.42 2688 2382560 1876096 5.57 237008 3340420 130840 03:52:01 PM 28227416 30806628 4428296 13.56 2688 2886744 2041000 6.06 520408 3406604 309076 03:53:01 PM 27885604 31150988 4770108 14.61 2688 3558444 1632696 4.84 938568 3273600 48 03:54:01 PM 27886912 31155364 4768800 14.60 2688 3561260 1502832 4.46 1168404 3048300 28 Average: 28436135 31019546 4219577 12.92 2688 2889208 1688942 5.01 605839 3108274 128865 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 67.87 50.06 1010.63 22.51 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 305.78 268.88 3106.79 43.52 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 398.52 316.86 5367.33 43.63 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 282.01 189.84 3083.64 25.43 0.00 0.00 0.00 0.00 03:53:01 PM docker0 61.68 81.77 4.55 588.14 0.00 0.00 0.00 0.00 03:53:01 PM veth53731ab 0.85 0.77 1.35 0.24 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 132.43 150.16 46.28 1597.69 0.00 0.00 0.00 0.00 03:54:01 PM docker0 64.45 54.71 793.52 7.37 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 237.31 195.15 2522.71 346.60 0.00 0.00 0.00 0.00 Average: docker0 25.23 27.30 159.64 119.10 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) 04/26/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.15 0.00 0.87 0.61 0.05 88.33 03:50:01 PM 0 2.07 0.00 0.47 0.18 0.05 97.23 03:50:01 PM 1 15.47 0.00 1.32 1.47 0.07 81.67 03:50:01 PM 2 6.93 0.00 0.40 0.10 0.03 92.53 03:50:01 PM 3 20.63 0.00 1.52 0.94 0.05 76.87 03:50:01 PM 4 4.01 0.00 0.38 0.20 0.03 95.37 03:50:01 PM 5 19.17 0.00 1.47 1.25 0.03 78.08 03:50:01 PM 6 6.85 0.00 0.77 0.72 0.08 91.58 03:50:01 PM 7 6.04 0.00 0.60 0.03 0.05 93.27 03:51:01 PM all 16.34 0.00 1.23 3.20 0.08 79.15 03:51:01 PM 0 17.63 0.00 1.29 3.88 0.08 77.11 03:51:01 PM 1 18.98 0.00 1.47 4.92 0.10 74.53 03:51:01 PM 2 16.29 0.00 1.91 5.55 0.08 76.16 03:51:01 PM 3 21.49 0.00 1.86 7.44 0.10 69.12 03:51:01 PM 4 8.49 0.00 0.84 0.90 0.07 89.70 03:51:01 PM 5 8.03 0.00 0.70 0.40 0.08 90.78 03:51:01 PM 6 20.45 0.00 0.99 2.35 0.07 76.15 03:51:01 PM 7 19.35 0.00 0.79 0.13 0.08 79.65 03:52:01 PM all 26.42 0.00 1.56 1.97 0.10 69.96 03:52:01 PM 0 26.84 0.00 0.96 0.50 0.12 71.58 03:52:01 PM 1 19.41 0.00 1.50 0.39 0.08 78.62 03:52:01 PM 2 19.25 0.00 1.46 3.98 0.12 75.19 03:52:01 PM 3 30.04 0.00 1.82 1.43 0.08 66.63 03:52:01 PM 4 26.94 0.00 1.95 1.80 0.10 69.21 03:52:01 PM 5 41.60 0.00 2.53 3.68 0.13 52.06 03:52:01 PM 6 22.30 0.00 0.96 1.67 0.10 74.97 03:52:01 PM 7 24.95 0.00 1.28 2.28 0.07 71.42 03:53:01 PM all 15.98 0.00 1.88 3.50 0.07 78.57 03:53:01 PM 0 8.36 0.00 2.32 2.94 0.07 86.32 03:53:01 PM 1 26.59 0.00 2.63 6.81 0.08 63.89 03:53:01 PM 2 9.68 0.00 1.34 1.50 0.07 87.42 03:53:01 PM 3 21.76 0.00 2.05 2.08 0.07 74.05 03:53:01 PM 4 14.33 0.00 1.56 2.83 0.07 81.22 03:53:01 PM 5 16.24 0.00 1.25 0.70 0.07 81.74 03:53:01 PM 6 8.93 0.00 2.55 9.89 0.07 78.57 03:53:01 PM 7 21.99 0.00 1.38 1.22 0.07 75.34 03:54:01 PM all 9.44 0.00 0.92 0.09 0.05 89.50 03:54:01 PM 0 2.02 0.00 0.68 0.00 0.07 97.23 03:54:01 PM 1 33.19 0.00 1.20 0.42 0.05 65.14 03:54:01 PM 2 1.35 0.00 0.60 0.00 0.05 98.00 03:54:01 PM 3 1.84 0.00 0.75 0.12 0.07 97.23 03:54:01 PM 4 15.85 0.00 1.22 0.12 0.05 82.77 03:54:01 PM 5 13.16 0.00 1.47 0.00 0.03 85.34 03:54:01 PM 6 4.85 0.00 0.85 0.03 0.05 94.21 03:54:01 PM 7 3.29 0.00 0.62 0.02 0.03 96.04 Average: all 15.65 0.00 1.29 1.87 0.07 81.12 Average: 0 11.36 0.00 1.14 1.50 0.08 85.92 Average: 1 22.73 0.00 1.62 2.80 0.08 72.77 Average: 2 10.69 0.00 1.14 2.22 0.07 85.88 Average: 3 19.13 0.00 1.60 2.40 0.07 76.80 Average: 4 13.91 0.00 1.19 1.17 0.06 83.67 Average: 5 19.62 0.00 1.49 1.20 0.07 77.62 Average: 6 12.66 0.00 1.22 2.93 0.07 83.12 Average: 7 15.11 0.00 0.93 0.74 0.06 83.16