---> uname -a: Linux prd-centos8-docker-8c-8g-14072.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 1071 27267 19 3551 30359 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:40:d2:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe40:d252/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:41:6c:ff 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::42:82ff:fe41:6cff/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) 01/22/2024 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 144.93 21.43 123.50 4442.99 8997.30 04:14:01 AM 397.53 5.78 391.75 1236.12 11658.70 04:15:01 AM 267.41 2.97 264.45 446.92 43258.60 04:16:01 AM 70.27 0.62 69.66 60.52 7074.34 Average: 220.04 7.70 212.35 1546.58 17748.04 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29266332 31113836 3389380 10.38 2688 2166384 2006072 5.95 177188 2760936 119024 04:14:01 AM 28214228 30427400 4441484 13.60 2688 2524424 2064668 6.13 267256 3682252 199256 04:15:01 AM 27984616 31124176 4671096 14.30 2688 3437280 1485348 4.41 514364 3618272 112588 04:16:01 AM 27933200 31098676 4722512 14.46 2688 3461068 1497924 4.44 701792 3474620 26628 Average: 28349594 30941022 4306118 13.19 2688 2897289 1763503 5.23 415150 3384020 114374 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 106.37 90.15 1142.46 115.77 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 403.33 346.60 4997.54 51.00 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 489.15 423.84 6549.94 1281.81 0.00 0.00 0.00 0.00 04:15:01 AM docker0 10.70 16.18 0.61 305.77 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 169.49 159.71 294.70 922.38 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 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 292.10 255.09 3246.37 592.75 0.00 0.00 0.00 0.00 Average: docker0 2.67 4.04 0.15 76.45 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) 01/22/2024 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 11.07 0.00 1.12 0.91 0.06 86.84 04:13:01 AM 0 11.15 0.00 1.08 0.63 0.05 87.08 04:13:01 AM 1 5.16 0.00 0.88 0.94 0.07 92.95 04:13:01 AM 2 11.14 0.00 1.40 0.15 0.07 87.24 04:13:01 AM 3 8.23 0.00 0.88 0.77 0.05 90.07 04:13:01 AM 4 16.46 0.00 1.09 1.34 0.05 81.07 04:13:01 AM 5 8.99 0.00 0.95 0.97 0.03 89.06 04:13:01 AM 6 24.53 0.00 2.25 2.14 0.07 71.01 04:13:01 AM 7 2.93 0.00 0.39 0.34 0.08 96.26 04:14:01 AM all 19.40 0.00 1.25 1.51 0.09 77.76 04:14:01 AM 0 27.20 0.00 0.95 0.39 0.12 71.34 04:14:01 AM 1 18.84 0.00 2.38 3.43 0.10 75.24 04:14:01 AM 2 16.06 0.00 1.16 1.83 0.08 80.87 04:14:01 AM 3 16.42 0.00 1.20 2.53 0.07 79.79 04:14:01 AM 4 20.96 0.00 1.24 1.84 0.08 75.88 04:14:01 AM 5 14.09 0.00 0.80 0.28 0.10 84.72 04:14:01 AM 6 23.04 0.00 1.17 0.99 0.08 74.72 04:14:01 AM 7 18.56 0.00 1.09 0.77 0.07 79.52 04:15:01 AM all 15.54 0.00 3.03 2.34 0.08 79.02 04:15:01 AM 0 8.48 0.00 2.54 1.28 0.10 87.60 04:15:01 AM 1 13.99 0.00 3.33 3.63 0.08 78.97 04:15:01 AM 2 9.46 0.00 3.51 4.07 0.07 82.90 04:15:01 AM 3 14.25 0.00 3.18 1.13 0.08 81.36 04:15:01 AM 4 20.19 0.00 2.88 2.78 0.07 74.07 04:15:01 AM 5 24.28 0.00 2.61 1.58 0.07 71.46 04:15:01 AM 6 19.71 0.00 3.35 1.38 0.08 75.48 04:15:01 AM 7 13.93 0.00 2.84 2.85 0.08 80.30 04:16:01 AM all 10.66 0.00 1.14 0.30 0.07 87.84 04:16:01 AM 0 2.09 0.00 0.52 0.05 0.07 97.28 04:16:01 AM 1 14.32 0.00 1.17 0.82 0.07 83.63 04:16:01 AM 2 7.94 0.00 0.77 0.12 0.05 91.12 04:16:01 AM 3 13.34 0.00 0.99 0.40 0.03 85.24 04:16:01 AM 4 1.70 0.00 0.65 0.10 0.15 97.39 04:16:01 AM 5 23.86 0.00 3.18 0.37 0.09 72.49 04:16:01 AM 6 12.74 0.00 0.97 0.25 0.05 85.99 04:16:01 AM 7 9.28 0.00 0.87 0.27 0.03 89.56 Average: all 14.17 0.00 1.63 1.26 0.07 82.87 Average: 0 12.22 0.00 1.27 0.59 0.08 85.84 Average: 1 13.07 0.00 1.94 2.20 0.08 82.71 Average: 2 11.15 0.00 1.71 1.54 0.07 85.54 Average: 3 13.05 0.00 1.56 1.20 0.06 84.12 Average: 4 14.91 0.00 1.47 1.52 0.09 82.00 Average: 5 17.76 0.00 1.88 0.80 0.07 79.48 Average: 6 20.00 0.00 1.93 1.19 0.07 76.80 Average: 7 11.17 0.00 1.29 1.05 0.07 86.41