---> uname -a: Linux prd-centos8-docker-8c-8g-36510.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: 2799.996 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 1001 28401 19 2487 30445 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:f8:40:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fef8:4058/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:dd:4b:42 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) 04/30/2024 _x86_64_ (8 CPU) 15:50:52 LINUX RESTART (8 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 200.07 104.52 95.55 12827.89 43075.42 03:53:01 PM 194.97 17.93 177.04 3485.37 10366.21 03:54:01 PM 107.71 0.72 107.00 66.91 8525.02 Average: 167.58 41.05 126.53 5460.06 20655.55 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29531172 31209660 3124540 9.57 2688 2002832 1560588 4.63 170744 2525260 129848 03:53:01 PM 28902008 30891748 3753704 11.49 2688 2304744 1715456 5.09 198996 3078508 92736 03:54:01 PM 29041996 31135388 3613716 11.07 2688 2405980 1529116 4.54 428008 2708980 996 Average: 29158392 31078932 3497320 10.71 2688 2237852 1601720 4.75 265916 2770916 74527 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 327.14 205.56 1753.33 55.24 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 221.11 204.20 1918.45 54.38 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 160.00 153.22 408.60 266.58 0.00 0.00 0.00 0.00 03:54:01 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 236.08 187.66 1360.13 125.40 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) 04/30/2024 _x86_64_ (8 CPU) 15:50:52 LINUX RESTART (8 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 13.49 0.00 2.67 2.41 0.07 81.35 03:52:01 PM 0 14.95 0.00 3.82 3.24 0.08 77.90 03:52:01 PM 1 11.96 0.00 2.58 0.39 0.05 85.02 03:52:01 PM 2 9.48 0.00 1.88 0.59 0.07 87.99 03:52:01 PM 3 17.55 0.00 2.73 1.05 0.07 78.60 03:52:01 PM 4 21.35 0.00 2.26 1.81 0.07 74.52 03:52:01 PM 5 14.59 0.00 2.84 1.24 0.05 81.28 03:52:01 PM 6 8.17 0.00 2.96 8.63 0.10 80.13 03:52:01 PM 7 9.85 0.00 2.33 2.39 0.05 85.38 03:53:01 PM all 12.14 0.00 0.99 1.12 0.06 85.70 03:53:01 PM 0 6.48 0.00 0.65 0.42 0.05 92.40 03:53:01 PM 1 22.31 0.00 1.67 1.45 0.07 74.50 03:53:01 PM 2 16.58 0.00 1.59 3.93 0.05 77.86 03:53:01 PM 3 21.44 0.00 1.34 0.52 0.07 76.64 03:53:01 PM 4 6.45 0.00 0.52 0.33 0.07 92.63 03:53:01 PM 5 6.75 0.00 0.63 0.48 0.05 92.08 03:53:01 PM 6 8.74 0.00 0.90 1.09 0.07 89.21 03:53:01 PM 7 8.34 0.00 0.62 0.74 0.03 90.27 03:54:01 PM all 13.11 0.00 1.10 0.65 0.06 85.07 03:54:01 PM 0 8.84 0.00 1.00 0.12 0.08 89.95 03:54:01 PM 1 33.98 0.00 1.02 0.32 0.07 64.61 03:54:01 PM 2 3.13 0.00 1.19 2.33 0.07 93.29 03:54:01 PM 3 26.88 0.00 1.56 0.64 0.07 70.86 03:54:01 PM 4 11.77 0.00 1.14 0.17 0.07 86.86 03:54:01 PM 5 6.17 0.00 0.80 0.82 0.05 92.16 03:54:01 PM 6 6.73 0.00 1.12 0.05 0.05 92.05 03:54:01 PM 7 7.35 0.00 1.02 0.80 0.07 90.76 Average: all 12.91 0.00 1.59 1.40 0.06 84.04 Average: 0 10.09 0.00 1.82 1.25 0.07 86.76 Average: 1 22.77 0.00 1.76 0.72 0.06 74.69 Average: 2 9.73 0.00 1.55 2.28 0.06 86.38 Average: 3 21.96 0.00 1.87 0.74 0.07 75.37 Average: 4 13.19 0.00 1.30 0.77 0.07 84.67 Average: 5 9.17 0.00 1.43 0.85 0.05 88.51 Average: 6 7.88 0.00 1.66 3.25 0.07 87.14 Average: 7 8.51 0.00 1.32 1.31 0.05 88.80