---> uname -a: Linux prd-centos8-docker-8c-8g-13842.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1056 27294 19 3538 30375 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:b5:6e:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:feb5:6ef9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:1e:d0:99 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:bdff:fe1e:d099/64 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) 03/17/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 103.85 6.98 96.87 1302.98 7788.72 04:14:01 AM 366.25 19.09 347.16 4379.41 12125.04 04:15:01 AM 265.98 2.90 263.08 449.58 38518.94 04:16:01 AM 82.62 0.90 81.72 68.51 11442.79 Average: 204.69 7.47 197.22 1550.25 17469.05 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29482188 31230168 3173524 9.72 2688 2069084 1458368 4.33 172832 2559196 160656 04:14:01 AM 28421888 30533700 4233824 12.97 2688 2424468 1911128 5.67 260152 3489412 127688 04:15:01 AM 26884280 29910388 5771432 17.67 2688 3324112 2477992 7.35 454984 4773028 32 04:16:01 AM 27976284 31131268 4679428 14.33 2688 3452436 1514636 4.49 690300 3452520 1004 Average: 28191160 30701381 4464552 13.67 2688 2817525 1840531 5.46 394567 3568539 72345 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 53.39 37.56 909.55 7.50 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 373.28 326.50 3655.72 62.47 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 395.72 296.68 7968.21 36.47 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.75 13.15 0.46 306.32 0.00 0.00 0.00 0.00 04:15:01 AM vethcd26c9a 0.05 0.00 0.01 0.00 0.00 0.00 0.00 0.00 04:15:01 AM veth09fcff3 0.00 0.05 0.00 0.01 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 345.90 322.36 390.74 2166.07 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.12 0.00 0.01 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 292.09 245.79 3231.17 568.13 0.00 0.00 0.00 0.00 Average: docker0 1.94 3.32 0.12 76.58 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) 03/17/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 9.67 0.00 0.86 0.97 0.05 88.45 04:13:01 AM 0 9.74 0.00 1.03 0.38 0.07 88.78 04:13:01 AM 1 6.22 0.00 0.38 0.98 0.07 92.34 04:13:01 AM 2 14.84 0.00 1.37 1.70 0.05 82.04 04:13:01 AM 3 9.96 0.00 0.67 2.37 0.05 86.95 04:13:01 AM 4 10.38 0.00 0.58 0.50 0.07 88.47 04:13:01 AM 5 1.50 0.00 0.40 0.92 0.05 97.13 04:13:01 AM 6 21.17 0.00 1.66 0.60 0.03 76.54 04:13:01 AM 7 3.61 0.00 0.77 0.30 0.02 95.31 04:14:01 AM all 20.08 0.00 1.38 1.55 0.09 76.89 04:14:01 AM 0 15.44 0.00 0.98 0.77 0.10 82.70 04:14:01 AM 1 23.67 0.00 1.47 2.20 0.10 72.56 04:14:01 AM 2 21.32 0.00 1.54 1.50 0.10 75.54 04:14:01 AM 3 12.98 0.00 1.61 1.37 0.08 83.96 04:14:01 AM 4 19.37 0.00 1.37 0.92 0.08 78.26 04:14:01 AM 5 20.76 0.00 1.37 2.19 0.12 75.57 04:14:01 AM 6 21.49 0.00 1.79 2.78 0.08 73.86 04:14:01 AM 7 25.62 0.00 0.92 0.70 0.08 72.67 04:15:01 AM all 14.87 0.00 2.21 3.16 0.09 79.66 04:15:01 AM 0 7.83 0.00 2.06 0.90 0.08 89.13 04:15:01 AM 1 12.12 0.00 2.00 7.87 0.10 77.91 04:15:01 AM 2 18.50 0.00 2.17 2.10 0.10 77.14 04:15:01 AM 3 10.89 0.00 2.32 0.87 0.12 85.81 04:15:01 AM 4 18.41 0.00 2.20 5.85 0.08 73.45 04:15:01 AM 5 17.20 0.00 2.63 3.80 0.08 76.28 04:15:01 AM 6 19.72 0.00 2.31 3.15 0.10 74.72 04:15:01 AM 7 14.33 0.00 1.96 0.76 0.08 82.87 04:16:01 AM all 12.41 0.00 1.68 0.47 0.06 85.38 04:16:01 AM 0 7.18 0.00 1.72 0.05 0.07 90.98 04:16:01 AM 1 18.35 0.00 1.89 1.34 0.08 78.34 04:16:01 AM 2 22.96 0.00 1.83 0.32 0.05 74.85 04:16:01 AM 3 12.41 0.00 1.74 0.12 0.03 85.70 04:16:01 AM 4 8.30 0.00 1.46 0.05 0.05 90.14 04:16:01 AM 5 17.58 0.00 1.96 0.15 0.05 80.25 04:16:01 AM 6 5.01 0.00 1.34 0.03 0.07 93.55 04:16:01 AM 7 7.54 0.00 1.51 1.69 0.07 89.20 Average: all 14.26 0.00 1.53 1.54 0.07 82.60 Average: 0 10.05 0.00 1.45 0.53 0.08 87.90 Average: 1 15.09 0.00 1.43 3.09 0.09 80.29 Average: 2 19.40 0.00 1.72 1.41 0.08 77.39 Average: 3 11.56 0.00 1.58 1.18 0.07 85.60 Average: 4 14.11 0.00 1.40 1.83 0.07 82.59 Average: 5 14.26 0.00 1.59 1.76 0.08 82.31 Average: 6 16.84 0.00 1.77 1.64 0.07 79.68 Average: 7 12.77 0.00 1.29 0.86 0.06 85.02