---> uname -a: Linux prd-centos8-docker-8c-8g-77982.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 1062 27259 19 3568 30371 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:56:d8:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe56:d841/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:39:b6:fe 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::42:8eff:fe39:b6fe/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) 10/19/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 153.11 21.20 131.91 4470.16 9127.15 08:14:01 PM 409.08 6.60 402.48 1210.53 13159.68 08:15:01 PM 203.60 1.87 201.73 544.62 41984.52 Average: 255.84 9.82 246.02 2061.59 21493.15 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29335360 31162892 3320352 10.17 2688 2147772 1586312 4.71 176892 2696128 88004 08:14:01 PM 27812624 30145452 4843088 14.83 2688 2642880 2282028 6.77 406984 3941996 263912 08:15:01 PM 27946440 31131596 4709272 14.42 2688 3483732 1490268 4.42 813068 3363752 134920 Average: 28364808 30813313 4290904 13.14 2688 2758128 1786203 5.30 465648 3333959 162279 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 100.34 78.73 1077.14 34.17 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 534.79 443.49 7260.33 60.48 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 517.96 444.75 5565.37 2107.77 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.78 13.00 0.46 306.67 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 385.96 323.70 4654.35 738.09 0.00 0.00 0.00 0.00 Average: docker0 2.61 4.36 0.16 102.80 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) 10/19/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.34 0.00 1.07 1.15 0.05 88.39 08:13:01 PM 0 7.18 0.00 0.85 0.48 0.05 91.45 08:13:01 PM 1 8.15 0.00 0.87 1.82 0.05 89.11 08:13:01 PM 2 25.73 0.00 2.99 1.41 0.07 69.80 08:13:01 PM 3 4.30 0.00 0.77 0.34 0.03 94.56 08:13:01 PM 4 10.94 0.00 1.07 2.55 0.05 85.39 08:13:01 PM 5 5.15 0.00 0.48 1.36 0.03 92.98 08:13:01 PM 6 10.44 0.00 1.07 0.90 0.05 87.54 08:13:01 PM 7 2.80 0.00 0.46 0.37 0.07 96.30 08:14:01 PM all 28.07 0.00 1.76 1.89 0.09 68.19 08:14:01 PM 0 20.61 0.00 2.36 3.35 0.10 73.57 08:14:01 PM 1 39.67 0.00 1.93 1.94 0.10 56.36 08:14:01 PM 2 36.70 0.00 1.58 1.53 0.10 60.09 08:14:01 PM 3 28.73 0.00 1.86 2.93 0.10 66.38 08:14:01 PM 4 19.27 0.00 1.66 1.08 0.07 77.92 08:14:01 PM 5 27.45 0.00 1.51 1.12 0.07 69.85 08:14:01 PM 6 25.09 0.00 1.91 2.16 0.07 70.77 08:14:01 PM 7 27.05 0.00 1.26 1.01 0.08 70.61 08:15:01 PM all 16.06 0.00 3.25 1.11 0.08 79.51 08:15:01 PM 0 12.62 0.00 2.79 0.18 0.08 84.32 08:15:01 PM 1 21.03 0.00 3.62 2.32 0.07 72.96 08:15:01 PM 2 11.29 0.00 3.38 1.43 0.08 83.82 08:15:01 PM 3 23.00 0.00 3.84 2.36 0.08 70.72 08:15:01 PM 4 7.94 0.00 3.39 1.43 0.07 87.18 08:15:01 PM 5 16.49 0.00 3.04 0.59 0.08 79.79 08:15:01 PM 6 15.62 0.00 3.15 0.39 0.07 80.78 08:15:01 PM 7 20.50 0.00 2.84 0.15 0.07 76.44 Average: all 17.86 0.00 2.03 1.38 0.07 78.65 Average: 0 13.50 0.00 2.00 1.34 0.08 83.08 Average: 1 23.03 0.00 2.14 2.03 0.07 72.73 Average: 2 24.57 0.00 2.65 1.46 0.08 71.24 Average: 3 18.75 0.00 2.16 1.88 0.07 77.14 Average: 4 12.72 0.00 2.05 1.68 0.06 83.49 Average: 5 16.41 0.00 1.68 1.02 0.06 80.83 Average: 6 17.08 0.00 2.05 1.15 0.06 79.66 Average: 7 16.85 0.00 1.52 0.51 0.07 81.05