---> uname -a: Linux prd-centos8-docker-8c-8g-77789.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 1005 28444 19 2440 30440 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:9e:13:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe9e:13b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:08:48:50 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) 10/19/2024 _x86_64_ (8 CPU) 05:35:28 LINUX RESTART (8 CPU) 05:36:01 AM tps rtps wtps bread/s bwrtn/s 05:37:01 AM 269.49 13.91 255.58 2316.96 7342.47 05:38:01 AM 191.12 2.55 188.57 951.15 11702.20 05:39:01 AM 65.58 1.60 63.98 1391.67 5789.79 Average: 175.40 6.02 169.38 1553.26 8278.15 05:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 AM 29336412 31070560 3319300 10.16 2688 2054800 2015184 5.98 176804 2705196 209620 05:38:01 AM 28196368 30156344 4459344 13.66 2688 2273600 2248672 6.67 239572 3740520 107784 05:39:01 AM 29116456 31159464 3539256 10.84 2688 2354892 1496772 4.44 427352 2630688 15512 Average: 28883079 30795456 3772633 11.55 2688 2227764 1920209 5.70 281243 3025468 110972 05:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 151.33 92.07 1218.61 34.55 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:38:01 AM eth0 238.90 207.71 2359.85 39.42 0.00 0.00 0.00 0.00 05:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 68.88 60.90 317.08 21.55 0.00 0.00 0.00 0.00 05:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 153.04 120.23 1298.51 31.84 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) 10/19/2024 _x86_64_ (8 CPU) 05:35:28 LINUX RESTART (8 CPU) 05:36:01 AM CPU %user %nice %system %iowait %steal %idle 05:37:01 AM all 11.85 0.00 1.34 0.85 0.08 85.88 05:37:01 AM 0 9.65 0.00 1.15 0.33 0.12 88.75 05:37:01 AM 1 11.36 0.00 1.25 0.40 0.05 86.93 05:37:01 AM 2 22.77 0.00 2.69 3.13 0.07 71.34 05:37:01 AM 3 5.66 0.00 0.80 0.32 0.05 93.17 05:37:01 AM 4 24.59 0.00 1.83 0.90 0.15 72.53 05:37:01 AM 5 2.98 0.00 0.64 0.50 0.08 95.80 05:37:01 AM 6 4.13 0.00 0.80 0.10 0.07 94.91 05:37:01 AM 7 13.61 0.00 1.58 1.08 0.05 83.67 05:38:01 AM all 43.84 0.00 1.48 1.09 0.10 53.48 05:38:01 AM 0 38.15 0.00 1.52 0.38 0.12 59.83 05:38:01 AM 1 44.60 0.00 1.19 0.82 0.10 53.29 05:38:01 AM 2 40.36 0.00 1.10 0.70 0.10 57.74 05:38:01 AM 3 38.18 0.00 1.45 1.22 0.12 59.03 05:38:01 AM 4 41.96 0.00 1.57 1.91 0.10 54.46 05:38:01 AM 5 49.35 0.00 1.31 1.79 0.10 47.46 05:38:01 AM 6 45.87 0.00 1.27 0.10 0.10 52.66 05:38:01 AM 7 52.21 0.00 2.46 1.84 0.10 43.39 05:39:01 AM all 26.31 0.00 1.28 0.44 0.08 71.89 05:39:01 AM 0 18.67 0.00 1.25 0.75 0.10 79.22 05:39:01 AM 1 25.24 0.00 1.38 0.17 0.08 73.13 05:39:01 AM 2 26.84 0.00 1.55 0.85 0.07 70.69 05:39:01 AM 3 32.54 0.00 1.29 0.43 0.08 65.66 05:39:01 AM 4 33.61 0.00 1.29 0.17 0.08 64.86 05:39:01 AM 5 28.03 0.00 1.50 1.00 0.08 69.38 05:39:01 AM 6 23.80 0.00 0.94 0.12 0.08 75.07 05:39:01 AM 7 21.74 0.00 1.05 0.07 0.05 77.09 Average: all 27.33 0.00 1.37 0.79 0.09 70.42 Average: 0 22.16 0.00 1.31 0.49 0.11 75.93 Average: 1 27.07 0.00 1.27 0.46 0.08 71.12 Average: 2 29.99 0.00 1.78 1.56 0.08 66.59 Average: 3 25.46 0.00 1.18 0.66 0.08 72.62 Average: 4 33.38 0.00 1.56 0.99 0.11 63.96 Average: 5 26.79 0.00 1.15 1.10 0.09 70.88 Average: 6 24.60 0.00 1.00 0.11 0.08 74.20 Average: 7 29.18 0.00 1.70 1.00 0.07 68.06