---> uname -a: Linux prd-centos8-docker-8c-8g-9822.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 1067 27240 19 3582 30363 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:ac:ac:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:feac:ac96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:65:02:35 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::42:1bff:fe65:235/64 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) 01/05/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 80.33 11.00 69.33 1886.16 5974.62 08:14:01 PM 133.54 14.28 119.26 3216.79 8202.23 08:15:01 PM 266.19 5.03 261.16 1169.81 11729.86 08:16:01 PM 169.99 2.07 167.93 384.01 32603.60 08:17:01 PM 109.98 1.30 108.68 86.77 11745.12 Average: 152.24 6.72 145.52 1346.92 14078.17 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29638044 31277676 3017668 9.24 2688 1965648 1443268 4.28 162328 2434888 131460 08:14:01 PM 29160444 31075892 3495268 10.70 2688 2232988 1609376 4.77 178744 2861556 151604 08:15:01 PM 28148856 30426244 4506856 13.80 2688 2589304 2012312 5.97 276052 3744308 199020 08:16:01 PM 26839196 29881808 5816516 17.81 2688 3344508 2477484 7.35 564580 4725572 17840 08:17:01 PM 27881320 31072852 4774392 14.62 2688 3489124 1592308 4.72 805108 3435132 95700 Average: 28333572 30746894 4322140 13.24 2688 2724314 1826950 5.42 397362 3440291 119125 08:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 47.09 32.77 798.91 5.06 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 96.23 79.91 953.65 28.34 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 390.38 340.83 5086.07 43.90 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 340.35 267.13 6216.41 30.80 0.00 0.00 0.00 0.00 08:16:01 PM docker0 3.55 5.21 0.20 140.13 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 341.80 304.52 557.91 1961.93 0.00 0.00 0.00 0.00 08:17:01 PM docker0 4.83 8.13 0.29 166.27 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 243.82 205.60 2728.94 415.39 0.00 0.00 0.00 0.00 Average: docker0 1.68 2.68 0.10 61.49 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) 01/05/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 7.37 0.00 0.72 2.03 0.04 89.84 08:13:01 PM 0 13.20 0.00 1.34 2.75 0.03 82.68 08:13:01 PM 1 3.60 0.00 0.20 0.59 0.05 95.55 08:13:01 PM 2 2.60 0.00 0.68 2.09 0.05 94.58 08:13:01 PM 3 16.02 0.00 1.41 2.39 0.05 80.13 08:13:01 PM 4 3.70 0.00 0.31 1.24 0.02 94.74 08:13:01 PM 5 5.30 0.00 0.56 2.63 0.03 91.48 08:13:01 PM 6 8.67 0.00 0.75 3.95 0.03 86.59 08:13:01 PM 7 5.89 0.00 0.53 0.58 0.03 92.97 08:14:01 PM all 7.75 0.00 0.74 2.73 0.04 88.75 08:14:01 PM 0 16.79 0.00 1.07 2.00 0.07 80.07 08:14:01 PM 1 15.01 0.00 1.30 5.10 0.07 78.52 08:14:01 PM 2 4.84 0.00 0.53 4.77 0.03 89.82 08:14:01 PM 3 3.72 0.00 0.43 1.12 0.03 94.69 08:14:01 PM 4 3.80 0.00 0.47 0.75 0.03 94.94 08:14:01 PM 5 7.82 0.00 0.87 6.22 0.03 85.05 08:14:01 PM 6 4.89 0.00 0.67 1.03 0.03 93.37 08:14:01 PM 7 5.06 0.00 0.57 0.82 0.03 93.52 08:15:01 PM all 20.51 0.00 1.15 6.37 0.08 71.90 08:15:01 PM 0 25.82 0.00 0.82 3.31 0.08 69.97 08:15:01 PM 1 21.79 0.00 1.34 7.34 0.12 69.41 08:15:01 PM 2 20.75 0.00 1.56 13.68 0.08 63.93 08:15:01 PM 3 13.30 0.00 1.00 2.79 0.07 82.83 08:15:01 PM 4 17.35 0.00 1.37 9.45 0.07 71.76 08:15:01 PM 5 25.05 0.00 1.06 4.14 0.07 69.69 08:15:01 PM 6 29.86 0.00 0.90 1.87 0.07 67.30 08:15:01 PM 7 10.10 0.00 1.16 8.36 0.08 80.30 08:16:01 PM all 14.74 0.00 1.58 6.05 0.06 77.58 08:16:01 PM 0 10.77 0.00 1.36 4.24 0.07 83.57 08:16:01 PM 1 17.87 0.00 1.49 10.30 0.07 70.27 08:16:01 PM 2 20.39 0.00 2.06 5.50 0.07 71.99 08:16:01 PM 3 9.36 0.00 1.54 5.69 0.05 83.36 08:16:01 PM 4 14.76 0.00 1.19 9.16 0.07 74.82 08:16:01 PM 5 13.12 0.00 1.54 4.70 0.07 80.58 08:16:01 PM 6 20.81 0.00 1.56 4.58 0.05 73.00 08:16:01 PM 7 10.87 0.00 1.86 4.21 0.05 83.01 08:17:01 PM all 9.83 0.00 2.06 1.97 0.08 86.06 08:17:01 PM 0 7.42 0.00 2.36 2.86 0.08 87.28 08:17:01 PM 1 4.35 0.00 1.76 1.36 0.08 92.45 08:17:01 PM 2 9.94 0.00 2.77 2.03 0.08 85.18 08:17:01 PM 3 20.67 0.00 2.16 1.91 0.08 75.17 08:17:01 PM 4 16.05 0.00 1.69 2.57 0.07 79.63 08:17:01 PM 5 7.10 0.00 2.13 2.19 0.12 88.46 08:17:01 PM 6 6.65 0.00 1.57 1.98 0.05 89.75 08:17:01 PM 7 6.45 0.00 2.01 0.89 0.07 90.59 Average: all 12.05 0.00 1.25 3.83 0.06 82.81 Average: 0 14.81 0.00 1.39 3.03 0.07 80.70 Average: 1 12.55 0.00 1.22 4.95 0.08 81.20 Average: 2 11.72 0.00 1.52 5.62 0.06 81.07 Average: 3 12.60 0.00 1.31 2.78 0.06 83.25 Average: 4 11.14 0.00 1.01 4.64 0.05 83.16 Average: 5 11.69 0.00 1.23 3.98 0.06 83.03 Average: 6 14.19 0.00 1.09 2.68 0.05 81.99 Average: 7 7.68 0.00 1.23 2.97 0.05 88.07