---> uname -a: Linux prd-centos8-docker-8c-8g-12599.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 1002 27053 19 3835 30437 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:99:47:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe99:470f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:dd:da:f5 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) 03/11/2024 _x86_64_ (8 CPU) 23:36:27 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 93.59 7.36 86.22 1316.63 6369.43 11:39:02 PM 273.56 17.63 255.93 3353.28 10551.07 11:40:01 PM 179.82 2.15 177.67 145.44 55779.35 Average: 182.34 9.09 173.25 1613.27 24057.10 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29574652 31268276 3081060 9.43 2688 2017952 1453716 4.31 166628 2488796 164136 11:39:02 PM 27659612 30728312 4996100 15.30 2688 3379024 1866988 5.54 201616 4306396 1191992 11:40:01 PM 27705168 31170976 4950544 15.16 2688 3771252 1483488 4.40 539556 3909872 10948 Average: 28313144 31055855 4342568 13.30 2688 3056076 1601397 4.75 302600 3568355 455692 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 62.00 42.84 974.05 7.78 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:02 PM eth0 567.54 422.23 9397.25 86.01 0.00 0.00 0.00 0.00 11:39:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 224.35 234.84 794.17 1931.30 0.00 0.00 0.00 0.00 11:40:01 PM 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 284.97 233.29 3738.17 668.02 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) 03/11/2024 _x86_64_ (8 CPU) 23:36:27 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.82 0.00 0.89 0.67 0.04 88.58 11:38:01 PM 0 4.52 0.00 0.77 0.87 0.05 93.79 11:38:01 PM 1 9.36 0.00 0.57 0.60 0.03 89.43 11:38:01 PM 2 5.78 0.00 0.72 0.84 0.05 92.62 11:38:01 PM 3 10.51 0.00 0.82 0.70 0.03 87.94 11:38:01 PM 4 23.54 0.00 1.17 0.58 0.03 74.68 11:38:01 PM 5 0.22 0.00 0.10 0.13 0.05 99.50 11:38:01 PM 6 11.19 0.00 1.20 0.47 0.02 87.13 11:38:01 PM 7 13.38 0.00 1.78 1.20 0.03 83.60 11:39:02 PM all 13.48 0.00 1.37 1.42 0.06 83.67 11:39:02 PM 0 16.64 0.00 1.44 1.10 0.07 80.75 11:39:02 PM 1 12.29 0.00 1.69 1.91 0.08 84.03 11:39:02 PM 2 12.49 0.00 1.14 2.11 0.08 84.18 11:39:02 PM 3 14.06 0.00 1.57 1.97 0.05 82.35 11:39:02 PM 4 13.82 0.00 0.98 0.60 0.07 84.53 11:39:02 PM 5 9.04 0.00 1.10 1.02 0.07 88.77 11:39:02 PM 6 21.82 0.00 2.04 1.79 0.07 74.28 11:39:02 PM 7 7.67 0.00 0.97 0.85 0.03 90.47 11:40:01 PM all 11.61 0.00 1.47 3.45 0.04 83.43 11:40:01 PM 0 2.54 0.00 0.92 0.43 0.05 96.06 11:40:01 PM 1 10.31 0.00 1.61 6.08 0.03 81.97 11:40:01 PM 2 21.42 0.00 1.26 2.87 0.07 74.38 11:40:01 PM 3 8.93 0.00 1.53 4.98 0.03 84.52 11:40:01 PM 4 21.90 0.00 2.53 6.22 0.05 69.30 11:40:01 PM 5 10.85 0.00 1.28 4.98 0.03 82.86 11:40:01 PM 6 11.76 0.00 1.28 0.66 0.03 86.27 11:40:01 PM 7 5.11 0.00 1.36 1.38 0.03 92.11 Average: all 11.63 0.00 1.24 1.84 0.05 85.24 Average: 0 7.93 0.00 1.04 0.80 0.06 90.17 Average: 1 10.66 0.00 1.29 2.84 0.05 85.16 Average: 2 13.18 0.00 1.04 1.93 0.07 83.78 Average: 3 11.18 0.00 1.30 2.54 0.04 84.94 Average: 4 19.74 0.00 1.56 2.45 0.05 76.21 Average: 5 6.68 0.00 0.82 2.03 0.05 90.42 Average: 6 14.94 0.00 1.51 0.97 0.04 82.54 Average: 7 8.75 0.00 1.37 1.14 0.03 88.70