---> uname -a: Linux prd-centos8-docker-8c-8g-78985.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: 2800.000 BogoMIPS: 5600.00 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 1056 27215 19 3618 30376 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:61:ac:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe61:ac3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:11:9b:2a 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 inet6 fe80::42:a3ff:fe11:9b2a/64 scope link 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) 10/24/2024 _x86_64_ (8 CPU) 03:38:06 LINUX RESTART (8 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 250.51 21.15 229.36 4298.62 12203.68 03:41:01 AM 345.23 6.81 338.42 1266.78 11644.02 03:42:01 AM 196.67 1.50 195.17 412.00 42709.25 Average: 264.14 9.82 254.32 1992.34 22186.20 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 28879600 30797712 3776104 11.56 2688 2235540 1808940 5.37 188388 3122968 123320 03:41:01 AM 27849576 30196580 4806128 14.72 2688 2656624 2208308 6.55 408688 3898052 246600 03:42:01 AM 27863744 31084076 4791960 14.67 2688 3518592 1554292 4.61 662496 3592872 126288 Average: 28197640 30692789 4458064 13.65 2688 2803585 1857180 5.51 419857 3537964 165403 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 219.11 190.35 2355.54 48.78 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 475.56 384.34 6054.12 49.95 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 399.83 337.40 5319.33 1348.78 0.00 0.00 0.00 0.00 03:42:01 AM docker0 7.25 12.56 0.43 305.93 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 364.84 304.04 4576.46 482.53 0.00 0.00 0.00 0.00 Average: docker0 2.42 4.19 0.14 101.98 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) 10/24/2024 _x86_64_ (8 CPU) 03:38:06 LINUX RESTART (8 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 12.39 0.00 1.33 1.45 0.06 84.76 03:40:01 AM 0 5.41 0.00 0.62 0.78 0.05 93.14 03:40:01 AM 1 14.62 0.00 1.67 2.29 0.07 81.35 03:40:01 AM 2 14.93 0.00 1.77 1.69 0.07 81.54 03:40:01 AM 3 23.11 0.00 3.07 2.56 0.10 71.16 03:40:01 AM 4 12.24 0.00 0.87 0.80 0.05 86.04 03:40:01 AM 5 7.78 0.00 1.42 2.34 0.07 88.38 03:40:01 AM 6 15.80 0.00 0.80 0.32 0.05 83.03 03:40:01 AM 7 5.18 0.00 0.42 0.84 0.07 93.50 03:41:01 AM all 25.47 0.00 1.58 1.55 0.09 71.30 03:41:01 AM 0 23.38 0.00 1.59 1.73 0.08 73.22 03:41:01 AM 1 21.27 0.00 2.08 2.84 0.12 73.69 03:41:01 AM 2 13.19 0.00 1.68 1.71 0.12 83.31 03:41:01 AM 3 29.39 0.00 1.22 1.51 0.08 67.79 03:41:01 AM 4 25.59 0.00 1.31 0.89 0.07 72.15 03:41:01 AM 5 30.85 0.00 1.68 2.13 0.07 65.27 03:41:01 AM 6 32.30 0.00 2.08 1.58 0.12 63.92 03:41:01 AM 7 27.81 0.00 1.01 0.05 0.10 71.04 03:42:01 AM all 15.69 0.00 2.83 2.43 0.10 78.94 03:42:01 AM 0 14.92 0.00 2.42 1.16 0.08 81.42 03:42:01 AM 1 20.76 0.00 3.79 4.75 0.12 70.59 03:42:01 AM 2 18.31 0.00 2.94 6.89 0.10 71.76 03:42:01 AM 3 19.52 0.00 2.55 0.96 0.08 76.89 03:42:01 AM 4 17.35 0.00 2.84 0.94 0.10 78.77 03:42:01 AM 5 11.33 0.00 2.89 0.81 0.08 84.89 03:42:01 AM 6 10.08 0.00 2.52 2.30 0.07 85.04 03:42:01 AM 7 13.27 0.00 2.72 1.63 0.17 82.21 Average: all 17.85 0.00 1.91 1.81 0.09 78.34 Average: 0 14.55 0.00 1.54 1.22 0.07 82.61 Average: 1 18.88 0.00 2.52 3.29 0.10 75.21 Average: 2 15.47 0.00 2.13 3.43 0.09 78.88 Average: 3 24.01 0.00 2.29 1.68 0.09 71.94 Average: 4 18.39 0.00 1.67 0.88 0.07 79.00 Average: 5 16.65 0.00 2.00 1.76 0.07 79.52 Average: 6 19.39 0.00 1.80 1.40 0.08 77.34 Average: 7 15.42 0.00 1.38 0.84 0.11 82.25