---> uname -a: Linux prd-centos8-docker-8c-8g-7046.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 1037 27181 19 3671 30386 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:50:ab:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe50:ab7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:ff:90:08 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::42:86ff:feff:9008/64 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) 02/20/2024 _x86_64_ (8 CPU) 15:48:53 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 198.00 105.25 92.75 13165.11 41577.39 03:51:01 PM 353.26 14.81 338.45 3780.11 11007.28 03:52:01 PM 244.49 5.98 238.51 647.49 15729.61 03:53:01 PM 244.79 2.73 242.05 4605.40 26507.43 03:54:01 PM 89.64 3.17 86.47 1187.07 10593.35 Average: 226.04 26.39 199.65 4677.14 21082.86 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29683580 31321336 2972132 9.10 2688 1964192 1390736 4.13 162588 2389760 131796 03:51:01 PM 28772232 30774800 3883480 11.89 2688 2318464 1795008 5.33 197128 3217520 193952 03:52:01 PM 28425112 30995736 4230600 12.96 2688 2879168 2213096 6.57 518220 3214972 336420 03:53:01 PM 28128664 31147960 4527048 13.86 2688 3313628 1621044 4.81 629084 3334356 39772 03:54:01 PM 27863184 31139252 4792528 14.68 2688 3568608 1502644 4.46 1160792 3076280 8 Average: 28574554 31075817 4081158 12.50 2688 2808812 1704506 5.06 533562 3046578 140390 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 350.70 219.14 1489.77 62.28 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 264.67 226.87 2558.12 44.70 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 507.73 409.00 6063.33 52.50 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 238.44 160.81 2768.80 25.27 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:53:01 PM veth60f7065 0.00 0.18 0.00 0.02 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 198.52 202.30 619.32 1602.02 0.00 0.00 0.00 0.00 03:54:01 PM docker0 122.13 128.81 797.56 582.58 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 312.00 243.62 2699.75 357.35 0.00 0.00 0.00 0.00 Average: docker0 24.43 25.78 159.51 116.52 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) 02/20/2024 _x86_64_ (8 CPU) 15:48:53 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 14.08 0.00 2.86 2.49 0.06 80.52 03:50:01 PM 0 8.79 0.00 1.96 2.38 0.07 86.80 03:50:01 PM 1 10.76 0.00 3.05 1.53 0.05 84.61 03:50:01 PM 2 12.56 0.00 2.00 3.57 0.07 81.80 03:50:01 PM 3 31.69 0.00 4.13 8.19 0.07 55.93 03:50:01 PM 4 9.74 0.00 2.02 1.22 0.05 86.97 03:50:01 PM 5 9.41 0.00 2.83 1.46 0.05 86.25 03:50:01 PM 6 13.50 0.00 3.94 0.25 0.05 82.26 03:50:01 PM 7 16.16 0.00 2.94 1.27 0.05 79.58 03:51:01 PM all 15.36 0.00 1.28 1.69 0.07 81.59 03:51:01 PM 0 22.07 0.00 0.65 0.30 0.07 76.91 03:51:01 PM 1 15.87 0.00 1.20 1.44 0.08 81.41 03:51:01 PM 2 18.41 0.00 1.92 1.62 0.07 77.97 03:51:01 PM 3 20.78 0.00 1.50 3.02 0.07 74.63 03:51:01 PM 4 18.52 0.00 1.07 1.64 0.07 78.71 03:51:01 PM 5 12.22 0.00 2.31 4.03 0.07 81.37 03:51:01 PM 6 4.78 0.00 0.62 0.65 0.05 93.90 03:51:01 PM 7 10.25 0.00 0.99 0.82 0.10 87.84 03:52:01 PM all 27.77 0.00 1.56 1.42 0.08 69.17 03:52:01 PM 0 23.88 0.00 1.24 0.79 0.08 74.01 03:52:01 PM 1 34.09 0.00 1.04 0.77 0.08 64.02 03:52:01 PM 2 29.06 0.00 2.10 2.40 0.08 66.36 03:52:01 PM 3 38.19 0.00 1.19 1.26 0.08 59.28 03:52:01 PM 4 29.42 0.00 1.71 0.37 0.08 68.42 03:52:01 PM 5 18.53 0.00 1.58 3.10 0.08 76.71 03:52:01 PM 6 17.96 0.00 1.76 1.00 0.08 79.19 03:52:01 PM 7 31.04 0.00 1.86 1.66 0.08 65.36 03:53:01 PM all 15.08 0.00 1.43 5.22 0.07 78.22 03:53:01 PM 0 18.68 0.00 1.72 8.48 0.08 71.04 03:53:01 PM 1 22.29 0.00 1.27 12.56 0.07 63.81 03:53:01 PM 2 24.38 0.00 2.34 5.94 0.07 67.27 03:53:01 PM 3 14.13 0.00 2.24 8.88 0.07 74.68 03:53:01 PM 4 12.53 0.00 0.72 0.07 0.05 86.63 03:53:01 PM 5 5.36 0.00 1.14 4.29 0.05 89.16 03:53:01 PM 6 9.01 0.00 1.09 0.92 0.07 88.92 03:53:01 PM 7 14.23 0.00 0.89 0.57 0.08 84.23 03:54:01 PM all 8.42 0.00 1.30 0.67 0.05 89.56 03:54:01 PM 0 7.95 0.00 1.29 0.07 0.05 90.65 03:54:01 PM 1 15.37 0.00 1.34 0.60 0.07 82.63 03:54:01 PM 2 2.00 0.00 0.72 0.07 0.07 97.14 03:54:01 PM 3 6.87 0.00 1.70 0.62 0.05 90.76 03:54:01 PM 4 11.12 0.00 1.32 0.15 0.05 87.36 03:54:01 PM 5 4.34 0.00 1.44 0.02 0.05 94.16 03:54:01 PM 6 6.15 0.00 1.27 2.61 0.03 89.94 03:54:01 PM 7 13.60 0.00 1.34 1.20 0.03 83.83 Average: all 16.14 0.00 1.69 2.29 0.07 79.82 Average: 0 16.27 0.00 1.37 2.40 0.07 79.89 Average: 1 19.67 0.00 1.58 3.38 0.07 75.30 Average: 2 17.27 0.00 1.82 2.72 0.07 78.12 Average: 3 22.33 0.00 2.15 4.39 0.07 71.06 Average: 4 16.26 0.00 1.37 0.69 0.06 81.62 Average: 5 9.97 0.00 1.86 2.58 0.06 85.54 Average: 6 10.27 0.00 1.73 1.09 0.06 86.85 Average: 7 17.05 0.00 1.60 1.11 0.07 80.17