---> uname -a: Linux prd-centos8-docker-8c-8g-77522.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 985 28323 19 2580 30461 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:09:ce:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe09:ceea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:bc:b0:a6 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) 10/17/2024 _x86_64_ (8 CPU) 22:39:28 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 217.14 217.14 0.00 43325.71 0.00 10:41:01 PM 117.31 12.13 105.18 3243.05 7947.30 10:42:01 PM 214.88 14.83 200.05 1740.49 14076.59 Average: 166.39 14.66 151.73 2728.51 10948.10 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 29930236 31365200 2725476 8.35 2688 1773184 1396672 4.14 132536 2220964 59048 10:41:01 PM 29443452 31284700 3212260 9.84 2688 2160536 1375704 4.08 179328 2587552 180476 10:42:01 PM 29023696 31211172 3632016 11.12 2688 2500088 1433076 4.25 455868 2697908 128904 Average: 29465795 31287024 3189917 9.77 2688 2144603 1401817 4.16 255911 2502141 122809 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 5.71 4.29 1.31 0.74 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 93.55 71.79 1180.50 25.10 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 308.33 308.50 2411.59 547.35 0.00 0.00 0.00 0.00 10:42:01 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 199.81 189.07 1785.64 284.57 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) 10/17/2024 _x86_64_ (8 CPU) 22:39:28 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 7.03 0.00 6.49 2.88 0.00 83.60 10:40:01 PM 0 2.90 0.00 4.35 0.00 0.00 92.75 10:40:01 PM 1 1.47 0.00 5.88 0.00 0.00 92.65 10:40:01 PM 2 9.86 0.00 9.86 5.63 0.00 74.65 10:40:01 PM 3 16.90 0.00 8.45 1.41 0.00 73.24 10:40:01 PM 4 5.97 0.00 2.99 0.00 0.00 91.04 10:40:01 PM 5 2.86 0.00 5.71 0.00 0.00 91.43 10:40:01 PM 6 8.57 0.00 8.57 15.71 0.00 67.14 10:40:01 PM 7 7.25 0.00 5.80 0.00 0.00 86.96 10:41:01 PM all 9.58 0.00 1.05 0.71 0.05 88.60 10:41:01 PM 0 1.90 0.00 0.43 0.03 0.05 97.58 10:41:01 PM 1 11.52 0.00 1.10 1.09 0.05 86.24 10:41:01 PM 2 12.60 0.00 1.24 0.72 0.05 85.40 10:41:01 PM 3 9.59 0.00 0.99 1.04 0.05 88.34 10:41:01 PM 4 10.53 0.00 1.02 0.32 0.03 88.10 10:41:01 PM 5 8.83 0.00 0.90 0.72 0.05 89.50 10:41:01 PM 6 20.76 0.00 2.05 0.80 0.05 76.34 10:41:01 PM 7 0.94 0.00 0.67 1.00 0.07 97.33 10:42:01 PM all 13.93 0.00 1.44 1.43 0.07 83.13 10:42:01 PM 0 13.29 0.00 1.29 1.74 0.07 83.62 10:42:01 PM 1 12.87 0.00 1.44 2.04 0.08 83.57 10:42:01 PM 2 12.34 0.00 1.56 0.97 0.08 85.05 10:42:01 PM 3 15.63 0.00 1.74 1.61 0.07 80.96 10:42:01 PM 4 14.92 0.00 1.81 1.49 0.08 81.70 10:42:01 PM 5 19.81 0.00 1.14 0.47 0.05 78.54 10:42:01 PM 6 10.88 0.00 1.35 1.25 0.08 86.42 10:42:01 PM 7 11.73 0.00 1.24 1.84 0.03 85.15 Average: all 11.73 0.00 1.28 1.08 0.06 85.85 Average: 0 7.57 0.00 0.88 0.88 0.06 90.61 Average: 1 12.13 0.00 1.30 1.55 0.07 84.95 Average: 2 12.45 0.00 1.45 0.87 0.07 85.16 Average: 3 12.63 0.00 1.40 1.32 0.06 84.59 Average: 4 12.68 0.00 1.42 0.90 0.06 84.94 Average: 5 14.25 0.00 1.05 0.59 0.05 84.07 Average: 6 15.79 0.00 1.74 1.11 0.07 81.29 Average: 7 6.33 0.00 0.98 1.41 0.05 91.22