---> uname -a: Linux prd-centos8-docker-8c-8g-12389.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 981 28472 19 2436 30463 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:24:aa:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe24:aa2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:01:dc:3f 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/10/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 121.59 8.75 112.85 1615.46 8411.90 08:59:01 PM 166.06 1.62 164.45 688.84 7755.18 09:00:01 PM 58.16 1.62 56.55 426.39 4695.60 Average: 115.27 3.99 111.28 910.23 6954.23 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29540700 31294084 3115012 9.54 2688 2073608 1366220 4.05 169848 2495404 107540 08:59:01 PM 27338244 29256764 5317468 16.28 2688 2231784 3700968 10.98 233624 4600048 65992 09:00:01 PM 29200952 31221504 3454760 10.58 2688 2331360 1445124 4.29 255488 2712844 41428 Average: 28693299 30590784 3962413 12.13 2688 2212251 2170771 6.44 219653 3269432 71653 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 96.02 71.03 1047.95 29.67 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 216.14 201.07 1724.83 44.28 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.30 1.30 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 104.85 89.87 773.97 25.02 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 139.00 120.65 1182.25 32.99 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 03/10/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.68 0.00 1.00 0.71 0.05 88.56 08:58:01 PM 0 4.13 0.00 0.90 0.45 0.07 94.45 08:58:01 PM 1 6.39 0.00 0.97 1.57 0.07 91.00 08:58:01 PM 2 11.69 0.00 0.68 0.68 0.05 86.89 08:58:01 PM 3 19.70 0.00 1.94 1.19 0.07 77.11 08:58:01 PM 4 16.10 0.00 1.35 0.17 0.03 82.35 08:58:01 PM 5 5.46 0.00 0.72 0.67 0.03 93.12 08:58:01 PM 6 9.85 0.00 0.68 0.77 0.05 88.65 08:58:01 PM 7 4.12 0.00 0.77 0.22 0.03 94.86 08:59:01 PM all 35.60 0.00 1.44 0.72 0.08 62.16 08:59:01 PM 0 49.26 0.00 1.10 0.38 0.07 49.19 08:59:01 PM 1 36.04 0.00 1.70 0.97 0.10 61.19 08:59:01 PM 2 19.69 0.00 1.02 1.07 0.08 78.14 08:59:01 PM 3 34.79 0.00 1.96 1.47 0.07 61.71 08:59:01 PM 4 35.62 0.00 1.42 0.84 0.08 62.04 08:59:01 PM 5 32.60 0.00 1.41 0.62 0.08 65.29 08:59:01 PM 6 41.95 0.00 1.15 0.18 0.07 56.65 08:59:01 PM 7 34.80 0.00 1.74 0.27 0.10 63.10 09:00:01 PM all 36.43 0.00 1.61 0.28 0.07 61.60 09:00:01 PM 0 35.20 0.00 1.79 0.07 0.08 62.86 09:00:01 PM 1 37.76 0.00 1.49 0.07 0.07 60.62 09:00:01 PM 2 30.58 0.00 1.82 0.13 0.08 67.38 09:00:01 PM 3 27.29 0.00 1.52 1.14 0.07 69.99 09:00:01 PM 4 41.56 0.00 1.54 0.03 0.08 56.79 09:00:01 PM 5 32.17 0.00 1.94 0.08 0.05 65.76 09:00:01 PM 6 35.34 0.00 1.47 0.35 0.07 62.77 09:00:01 PM 7 51.56 0.00 1.35 0.40 0.07 46.62 Average: all 27.23 0.00 1.35 0.57 0.07 70.78 Average: 0 29.52 0.00 1.26 0.30 0.07 68.84 Average: 1 26.74 0.00 1.39 0.87 0.08 70.93 Average: 2 20.65 0.00 1.18 0.63 0.07 77.48 Average: 3 27.26 0.00 1.80 1.26 0.07 69.60 Average: 4 31.09 0.00 1.44 0.34 0.07 67.07 Average: 5 23.40 0.00 1.35 0.46 0.06 74.74 Average: 6 29.04 0.00 1.10 0.43 0.06 69.36 Average: 7 30.15 0.00 1.29 0.30 0.07 68.20