---> uname -a: Linux prd-centos8-docker-8c-8g-10767.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 992 28331 19 2565 30451 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:f0:a1:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fef0:a104/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:3f:88:63 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) 01/09/2024 _x86_64_ (8 CPU) 15:49:20 LINUX RESTART (8 CPU) 03:50:01 PM tps rtps wtps bread/s bwrtn/s 03:51:01 PM 103.13 7.00 96.13 1303.52 7661.29 03:52:01 PM 210.55 18.11 192.44 3595.07 11409.86 03:53:01 PM 93.82 0.67 93.15 61.59 9050.34 Average: 135.84 8.59 127.24 1653.50 9373.94 03:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 PM 29405792 31242056 3249920 9.95 2688 2156932 1439224 4.27 191552 2617536 241796 03:52:01 PM 29078404 31222412 3577308 10.95 2688 2456272 1432656 4.25 252720 2844536 172552 03:53:01 PM 29000264 31170632 3655448 11.19 2688 2480420 1445984 4.29 428488 2742260 27048 Average: 29161487 31211700 3494225 10.70 2688 2364541 1439288 4.27 290920 2734777 147132 03:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 75.00 51.29 1157.10 8.83 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 247.15 236.69 1842.60 63.79 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 181.82 132.89 300.36 258.48 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 168.00 140.30 1100.06 110.36 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) 01/09/2024 _x86_64_ (8 CPU) 15:49:20 LINUX RESTART (8 CPU) 03:50:01 PM CPU %user %nice %system %iowait %steal %idle 03:51:01 PM all 10.09 0.00 0.94 0.61 0.05 88.31 03:51:01 PM 0 8.63 0.00 0.98 0.33 0.03 90.02 03:51:01 PM 1 25.96 0.00 2.24 1.05 0.05 70.71 03:51:01 PM 2 5.74 0.00 0.85 1.57 0.05 91.79 03:51:01 PM 3 3.40 0.00 0.33 0.84 0.05 95.38 03:51:01 PM 4 16.68 0.00 0.95 0.37 0.07 81.93 03:51:01 PM 5 9.30 0.00 0.69 0.08 0.02 89.91 03:51:01 PM 6 7.47 0.00 0.82 0.53 0.03 91.14 03:51:01 PM 7 3.51 0.00 0.62 0.13 0.07 95.67 03:52:01 PM all 11.99 0.00 1.18 2.59 0.07 84.17 03:52:01 PM 0 18.88 0.00 1.32 1.99 0.08 77.73 03:52:01 PM 1 12.59 0.00 1.25 0.80 0.07 85.28 03:52:01 PM 2 15.41 0.00 1.07 2.47 0.07 80.98 03:52:01 PM 3 14.08 0.00 1.49 1.77 0.07 82.59 03:52:01 PM 4 12.78 0.00 1.00 2.09 0.08 84.04 03:52:01 PM 5 5.88 0.00 0.84 2.24 0.07 90.97 03:52:01 PM 6 7.26 0.00 1.19 6.29 0.05 85.21 03:52:01 PM 7 9.03 0.00 1.27 3.09 0.05 86.56 03:53:01 PM all 9.48 0.00 0.87 1.24 0.05 88.36 03:53:01 PM 0 18.87 0.00 1.02 0.63 0.05 79.42 03:53:01 PM 1 11.69 0.00 0.90 1.90 0.05 85.46 03:53:01 PM 2 19.52 0.00 1.64 4.31 0.05 74.48 03:53:01 PM 3 6.22 0.00 0.79 1.69 0.07 91.24 03:53:01 PM 4 3.35 0.00 0.75 0.65 0.02 95.23 03:53:01 PM 5 4.84 0.00 0.50 0.05 0.03 94.58 03:53:01 PM 6 1.61 0.00 0.72 0.00 0.05 97.62 03:53:01 PM 7 9.71 0.00 0.67 0.70 0.05 88.87 Average: all 10.52 0.00 1.00 1.48 0.05 86.95 Average: 0 15.46 0.00 1.11 0.99 0.06 82.39 Average: 1 16.75 0.00 1.46 1.25 0.06 80.48 Average: 2 13.56 0.00 1.19 2.78 0.06 82.42 Average: 3 7.90 0.00 0.87 1.43 0.06 89.74 Average: 4 10.94 0.00 0.90 1.04 0.06 87.07 Average: 5 6.67 0.00 0.67 0.79 0.04 91.82 Average: 6 5.45 0.00 0.91 2.27 0.04 91.33 Average: 7 7.42 0.00 0.85 1.31 0.06 90.37