---> uname -a: Linux prd-centos8-docker-8c-8g-3509.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 1051 27162 19 3676 30372 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:3c:dd:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe3c:dd57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:8c:b8:aa 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:a6ff:fe8c:b8aa/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) 02/07/2024 _x86_64_ (8 CPU) 15:50:37 LINUX RESTART (8 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 121.59 34.92 86.67 8330.07 24415.33 03:53:01 PM 313.06 14.81 298.25 3129.76 10180.11 03:54:01 PM 218.85 6.12 212.73 1201.93 9927.28 03:55:01 PM 288.83 3.25 285.58 4746.86 26866.17 03:56:01 PM 93.37 3.21 90.16 1198.47 14503.55 Average: 207.14 12.46 194.68 3721.42 17180.07 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29649504 31291492 3006208 9.21 2688 1968584 1453500 4.31 162480 2424980 136172 03:53:01 PM 28856656 30791116 3799056 11.63 2688 2252276 1835400 5.45 186580 3147752 130264 03:54:01 PM 27750628 30083872 4905084 15.02 2688 2643852 2331292 6.92 410380 4001360 246324 03:55:01 PM 28117476 31140600 4538236 13.90 2688 3317796 1598644 4.74 627724 3353892 168984 03:56:01 PM 27845364 31125680 4810348 14.73 2688 3573096 1474632 4.38 1161488 3095180 4 Average: 28443926 30886552 4211786 12.90 2688 2751121 1738694 5.16 509730 3204633 136350 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 341.25 224.43 1492.25 58.19 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 184.14 155.90 1828.05 40.14 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 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 438.68 361.29 5623.96 47.78 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 353.27 248.33 3958.27 36.78 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:55:01 PM vethb47705f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 206.29 207.54 626.15 1603.29 0.00 0.00 0.00 0.00 03:56:01 PM docker0 124.28 130.14 797.66 582.40 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 304.72 239.49 2705.64 357.32 0.00 0.00 0.00 0.00 Average: docker0 24.86 26.05 159.57 116.51 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) 02/07/2024 _x86_64_ (8 CPU) 15:50:37 LINUX RESTART (8 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 13.19 0.00 1.90 2.92 0.05 81.94 03:52:01 PM 0 11.55 0.00 1.66 1.12 0.07 85.61 03:52:01 PM 1 16.00 0.00 2.28 1.81 0.05 79.86 03:52:01 PM 2 14.23 0.00 2.01 1.62 0.03 82.11 03:52:01 PM 3 7.59 0.00 1.76 9.23 0.05 81.37 03:52:01 PM 4 6.05 0.00 1.32 5.88 0.05 86.70 03:52:01 PM 5 11.76 0.00 1.32 0.52 0.03 86.36 03:52:01 PM 6 17.53 0.00 1.76 0.60 0.03 80.07 03:52:01 PM 7 20.76 0.00 3.11 2.61 0.05 73.47 03:53:01 PM all 12.17 0.00 1.12 1.23 0.05 85.43 03:53:01 PM 0 9.50 0.00 1.32 2.62 0.05 86.51 03:53:01 PM 1 11.77 0.00 0.95 1.02 0.05 86.21 03:53:01 PM 2 17.44 0.00 1.49 1.87 0.07 79.14 03:53:01 PM 3 4.75 0.00 0.79 0.90 0.07 93.49 03:53:01 PM 4 10.73 0.00 0.97 1.09 0.05 87.16 03:53:01 PM 5 11.13 0.00 0.67 0.55 0.03 87.62 03:53:01 PM 6 7.48 0.00 0.85 0.33 0.03 91.30 03:53:01 PM 7 24.57 0.00 1.95 1.42 0.07 71.99 03:54:01 PM all 24.41 0.00 1.34 1.05 0.08 73.11 03:54:01 PM 0 14.74 0.00 1.00 0.38 0.08 83.78 03:54:01 PM 1 28.14 0.00 1.07 1.35 0.08 69.35 03:54:01 PM 2 26.55 0.00 1.02 0.99 0.08 71.36 03:54:01 PM 3 23.49 0.00 1.29 0.38 0.08 74.75 03:54:01 PM 4 22.05 0.00 1.00 0.45 0.07 76.43 03:54:01 PM 5 23.97 0.00 1.74 2.30 0.08 71.90 03:54:01 PM 6 31.12 0.00 2.24 1.66 0.10 64.88 03:54:01 PM 7 25.20 0.00 1.37 0.92 0.08 72.42 03:55:01 PM all 22.65 0.00 1.79 1.94 0.08 73.54 03:55:01 PM 0 21.38 0.00 1.20 2.35 0.08 74.98 03:55:01 PM 1 30.10 0.00 2.07 3.43 0.10 64.29 03:55:01 PM 2 29.41 0.00 1.81 1.17 0.08 67.53 03:55:01 PM 3 16.79 0.00 2.37 1.85 0.07 78.93 03:55:01 PM 4 13.96 0.00 1.81 2.74 0.07 81.43 03:55:01 PM 5 21.67 0.00 2.11 1.09 0.08 75.05 03:55:01 PM 6 20.34 0.00 1.74 1.62 0.07 76.23 03:55:01 PM 7 27.53 0.00 1.22 1.25 0.07 69.93 03:56:01 PM all 8.48 0.00 1.36 0.76 0.04 89.37 03:56:01 PM 0 5.82 0.00 1.10 0.07 0.03 92.98 03:56:01 PM 1 13.36 0.00 1.92 1.15 0.05 83.51 03:56:01 PM 2 4.51 0.00 1.65 2.35 0.05 91.44 03:56:01 PM 3 2.65 0.00 0.78 0.08 0.03 96.44 03:56:01 PM 4 6.70 0.00 1.60 0.63 0.05 91.02 03:56:01 PM 5 3.73 0.00 1.27 1.32 0.03 93.65 03:56:01 PM 6 15.18 0.00 1.56 0.23 0.05 82.98 03:56:01 PM 7 15.91 0.00 0.95 0.20 0.03 82.90 Average: all 16.18 0.00 1.50 1.58 0.06 80.68 Average: 0 12.60 0.00 1.26 1.31 0.06 84.77 Average: 1 19.87 0.00 1.66 1.75 0.07 76.65 Average: 2 18.42 0.00 1.60 1.60 0.06 78.32 Average: 3 11.05 0.00 1.40 2.49 0.06 85.01 Average: 4 11.90 0.00 1.34 2.16 0.06 84.55 Average: 5 14.44 0.00 1.42 1.15 0.05 82.93 Average: 6 18.33 0.00 1.63 0.89 0.06 79.10 Average: 7 22.79 0.00 1.72 1.28 0.06 74.14