---> uname -a: Linux prd-centos8-docker-8c-8g-77490.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 1006 28173 19 2710 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:4a:43:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe4a:43c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:98:04:72 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) 17:00:37 LINUX RESTART (8 CPU) 05:01:01 PM tps rtps wtps bread/s bwrtn/s 05:02:01 PM 255.47 18.11 237.36 3144.29 8004.01 05:03:01 PM 273.78 20.39 253.38 4003.60 13324.93 05:04:01 PM 103.12 1.15 101.97 281.15 10636.33 Average: 210.80 13.22 197.58 2476.51 10654.94 05:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 PM 29604556 31269088 3051156 9.34 2688 1989244 1402460 4.16 170516 2454856 138136 05:03:01 PM 27943272 30151520 4712440 14.43 2688 2520888 3136416 9.31 279372 3946700 229500 05:04:01 PM 28862988 31181080 3792724 11.61 2688 2627884 1437040 4.26 491304 2809380 51688 Average: 28803605 30867229 3852107 11.80 2688 2379339 1991972 5.91 313731 3070312 139775 05:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 373.73 243.58 1713.81 62.58 0.00 0.00 0.00 0.00 05:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 426.77 355.06 5397.28 64.65 0.00 0.00 0.00 0.00 05:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 134.53 115.05 1263.33 28.50 0.00 0.00 0.00 0.00 05:04:01 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 311.69 237.90 2791.50 51.91 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) 17:00:37 LINUX RESTART (8 CPU) 05:01:01 PM CPU %user %nice %system %iowait %steal %idle 05:02:01 PM all 11.47 0.00 1.47 0.93 0.06 86.07 05:02:01 PM 0 3.13 0.00 1.29 1.22 0.07 94.30 05:02:01 PM 1 29.11 0.00 3.89 3.25 0.08 63.67 05:02:01 PM 2 9.06 0.00 1.40 0.75 0.05 88.73 05:02:01 PM 3 14.97 0.00 1.20 0.52 0.07 83.24 05:02:01 PM 4 12.26 0.00 1.22 0.72 0.05 85.76 05:02:01 PM 5 9.59 0.00 1.72 0.74 0.05 87.90 05:02:01 PM 6 6.63 0.00 0.63 0.02 0.05 92.67 05:02:01 PM 7 7.03 0.00 0.45 0.23 0.05 92.24 05:03:01 PM all 32.53 0.00 1.46 1.53 0.11 64.37 05:03:01 PM 0 29.98 0.00 1.40 0.57 0.10 67.94 05:03:01 PM 1 32.21 0.00 1.14 0.94 0.08 65.64 05:03:01 PM 2 26.73 0.00 1.77 3.83 0.12 67.55 05:03:01 PM 3 28.55 0.00 1.94 1.71 0.12 67.69 05:03:01 PM 4 37.26 0.00 1.17 1.17 0.10 60.30 05:03:01 PM 5 23.20 0.00 1.24 2.49 0.12 72.96 05:03:01 PM 6 45.76 0.00 1.22 0.38 0.12 52.52 05:03:01 PM 7 36.57 0.00 1.76 1.19 0.12 60.37 05:04:01 PM all 35.29 0.00 1.17 0.61 0.09 62.84 05:04:01 PM 0 42.82 0.00 1.20 0.05 0.10 55.83 05:04:01 PM 1 47.02 0.00 0.97 0.27 0.10 51.65 05:04:01 PM 2 41.59 0.00 0.97 0.12 0.08 57.24 05:04:01 PM 3 38.48 0.00 1.30 0.32 0.07 59.84 05:04:01 PM 4 47.17 0.00 1.69 0.74 0.10 50.30 05:04:01 PM 5 19.39 0.00 1.46 0.59 0.10 78.47 05:04:01 PM 6 17.73 0.00 0.82 0.08 0.07 81.30 05:04:01 PM 7 28.07 0.00 0.97 2.76 0.10 68.10 Average: all 26.43 0.00 1.37 1.03 0.09 71.10 Average: 0 25.31 0.00 1.30 0.61 0.09 72.69 Average: 1 36.12 0.00 2.00 1.48 0.09 60.32 Average: 2 25.80 0.00 1.38 1.57 0.08 71.17 Average: 3 27.33 0.00 1.48 0.85 0.08 70.25 Average: 4 32.22 0.00 1.36 0.87 0.08 65.46 Average: 5 17.39 0.00 1.47 1.27 0.09 79.78 Average: 6 23.36 0.00 0.89 0.16 0.08 75.51 Average: 7 23.88 0.00 1.06 1.39 0.09 73.58