---> uname -a: Linux prd-centos8-docker-8c-8g-6718.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 1057 27310 19 3522 30369 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:b5:a2:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feb5:a247/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:b2:71:93 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::42:9fff:feb2:7193/64 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) 02/19/2024 _x86_64_ (8 CPU) 11:46:23 LINUX RESTART (8 CPU) 11:47:01 AM tps rtps wtps bread/s bwrtn/s 11:48:01 AM 110.60 7.00 103.60 1303.30 8274.04 11:49:01 AM 272.82 20.48 252.34 4074.12 12146.79 11:50:01 AM 65.91 0.80 65.11 276.75 7640.58 11:51:01 AM 109.90 12.53 97.37 971.94 29721.21 11:52:01 AM 67.21 0.45 66.76 63.85 2942.10 Average: 125.28 8.25 117.03 1337.94 12145.09 11:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 AM 29465356 31226708 3190356 9.77 2688 2080900 1475864 4.38 179408 2566220 159224 11:49:01 AM 28112288 30319212 4543424 13.91 2688 2520152 2114648 6.27 276432 3785684 201448 11:50:01 AM 27264720 29544632 5390992 16.51 2688 2590624 3021140 8.96 318336 4579756 54092 11:51:01 AM 25804496 28921416 6851216 20.98 2688 3410228 4397420 13.05 516608 5767708 140 11:52:01 AM 27936348 31068340 4719364 14.45 2688 3424072 1561036 4.63 667204 3497144 27164 Average: 27716642 30216062 4939070 15.12 2688 2805195 2514022 7.46 391598 4039302 88414 11:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 57.45 39.69 940.34 7.51 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 394.32 324.51 5104.02 57.99 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 11:50:01 AM eth0 86.92 78.74 714.54 18.45 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 11:51:01 AM eth0 1023.23 432.31 6473.42 30.81 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.75 0.93 0.11 0.11 0.00 0.00 0.00 0.00 11:51:01 AM veth1990ffc 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 AM lo 12.33 12.33 1.15 1.15 0.00 0.00 0.00 0.00 11:52:01 AM eth0 64.20 46.57 79.25 22.43 0.00 0.00 0.00 0.00 11:52:01 AM docker0 4.13 4.42 0.51 0.51 0.00 0.00 0.00 0.00 Average: lo 3.25 3.25 0.34 0.34 0.00 0.00 0.00 0.00 Average: eth0 325.23 184.36 2662.30 27.44 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.07 0.13 0.12 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) 02/19/2024 _x86_64_ (8 CPU) 11:46:23 LINUX RESTART (8 CPU) 11:47:01 AM CPU %user %nice %system %iowait %steal %idle 11:48:01 AM all 10.65 0.00 0.91 0.59 0.05 87.80 11:48:01 AM 0 4.27 0.00 0.52 0.28 0.05 94.88 11:48:01 AM 1 14.72 0.00 1.60 0.95 0.07 82.66 11:48:01 AM 2 8.21 0.00 0.58 0.77 0.05 90.39 11:48:01 AM 3 18.23 0.00 1.33 0.48 0.05 79.90 11:48:01 AM 4 9.99 0.00 0.70 0.18 0.05 89.08 11:48:01 AM 5 10.50 0.00 0.75 0.18 0.02 88.55 11:48:01 AM 6 3.84 0.00 0.47 0.90 0.03 94.76 11:48:01 AM 7 15.49 0.00 1.35 0.94 0.05 82.18 11:49:01 AM all 30.78 0.00 1.76 1.78 0.10 65.58 11:49:01 AM 0 33.57 0.00 1.18 0.89 0.08 64.28 11:49:01 AM 1 17.55 0.00 1.73 5.19 0.13 75.39 11:49:01 AM 2 27.08 0.00 1.87 1.17 0.12 69.75 11:49:01 AM 3 36.30 0.00 1.77 1.54 0.09 60.31 11:49:01 AM 4 38.34 0.00 1.08 0.50 0.09 59.99 11:49:01 AM 5 24.72 0.00 2.86 1.17 0.10 71.15 11:49:01 AM 6 32.16 0.00 2.02 2.42 0.13 63.26 11:49:01 AM 7 36.99 0.00 1.54 1.22 0.08 60.17 11:50:01 AM all 32.95 0.00 0.91 0.36 0.07 65.71 11:50:01 AM 0 38.06 0.00 0.70 0.00 0.07 61.17 11:50:01 AM 1 41.98 0.00 1.22 1.20 0.07 55.53 11:50:01 AM 2 29.24 0.00 0.55 0.20 0.07 69.94 11:50:01 AM 3 21.61 0.00 0.72 0.00 0.07 77.61 11:50:01 AM 4 35.41 0.00 1.12 0.12 0.08 63.27 11:50:01 AM 5 40.78 0.00 0.73 1.02 0.07 57.40 11:50:01 AM 6 26.29 0.00 1.29 0.33 0.07 72.02 11:50:01 AM 7 30.22 0.00 0.97 0.00 0.07 68.75 11:51:01 AM all 27.70 0.24 2.33 2.06 0.09 67.58 11:51:01 AM 0 15.52 0.00 2.04 0.69 0.08 81.66 11:51:01 AM 1 21.97 0.03 2.49 6.41 0.10 69.00 11:51:01 AM 2 24.54 0.02 2.91 1.21 0.10 71.22 11:51:01 AM 3 33.95 0.00 2.22 3.13 0.07 60.63 11:51:01 AM 4 31.49 0.00 1.82 1.61 0.08 65.00 11:51:01 AM 5 35.99 1.83 1.83 0.29 0.08 59.98 11:51:01 AM 6 25.67 0.02 2.93 1.09 0.08 70.21 11:51:01 AM 7 32.42 0.03 2.41 2.04 0.08 63.02 11:52:01 AM all 14.90 0.07 1.51 0.52 0.06 82.93 11:52:01 AM 0 11.40 0.02 1.61 0.13 0.07 86.77 11:52:01 AM 1 32.10 0.08 2.32 0.52 0.08 64.89 11:52:01 AM 2 28.85 0.03 1.57 1.22 0.08 68.24 11:52:01 AM 3 7.62 0.00 1.24 0.43 0.05 90.66 11:52:01 AM 4 9.90 0.00 1.10 0.75 0.05 88.19 11:52:01 AM 5 6.50 0.08 1.02 0.32 0.03 92.04 11:52:01 AM 6 14.69 0.00 1.77 0.75 0.07 82.71 11:52:01 AM 7 8.14 0.35 1.45 0.07 0.05 89.94 Average: all 23.35 0.06 1.48 1.06 0.07 73.97 Average: 0 20.56 0.00 1.21 0.40 0.07 77.76 Average: 1 25.69 0.02 1.87 2.84 0.09 69.48 Average: 2 23.53 0.01 1.49 0.91 0.08 73.97 Average: 3 23.38 0.00 1.45 1.11 0.06 73.99 Average: 4 24.83 0.00 1.16 0.63 0.07 73.30 Average: 5 23.69 0.38 1.44 0.60 0.06 73.84 Average: 6 20.52 0.00 1.69 1.10 0.08 76.60 Average: 7 24.64 0.08 1.54 0.85 0.07 72.82