---> uname -a: Linux prd-centos8-docker-8c-8g-11138.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 1012 28439 19 2437 30431 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:1c:31:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe1c:3183/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:be:5b:2f 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) 03/05/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 132.21 9.05 123.16 1647.86 9453.36 08:59:01 PM 165.84 1.45 164.40 674.98 7736.74 09:00:01 PM 62.33 1.43 60.90 393.34 5111.31 Average: 120.13 3.98 116.15 905.35 7433.69 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29519876 31270132 3135836 9.60 2688 2070672 1353672 4.02 169776 2522044 120000 08:59:01 PM 27699836 29613116 4955876 15.18 2688 2227448 2817328 8.36 227804 4247120 79868 09:00:01 PM 29181828 31198064 3473884 10.64 2688 2327296 1442780 4.28 255592 2732044 44440 Average: 28800513 30693771 3855199 11.81 2688 2208472 1871260 5.55 217724 3167069 81436 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 90.53 60.22 1090.20 28.04 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 221.23 210.21 1740.10 46.40 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 104.68 93.59 773.98 26.67 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 138.82 121.34 1201.43 33.71 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) 03/05/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.50 0.00 1.01 0.65 0.06 87.78 08:58:01 PM 0 6.41 0.00 0.88 0.13 0.07 92.51 08:58:01 PM 1 7.80 0.00 0.73 0.33 0.05 91.09 08:58:01 PM 2 23.99 0.00 2.27 0.50 0.05 73.19 08:58:01 PM 3 12.15 0.00 1.04 1.20 0.05 85.56 08:58:01 PM 4 17.96 0.00 1.17 0.50 0.07 80.30 08:58:01 PM 5 4.11 0.00 0.57 0.17 0.07 95.09 08:58:01 PM 6 10.11 0.00 0.93 0.62 0.05 88.29 08:58:01 PM 7 1.45 0.00 0.48 1.74 0.05 96.27 08:59:01 PM all 32.41 0.00 1.28 0.69 0.09 65.53 08:59:01 PM 0 42.51 0.00 1.09 0.08 0.08 56.23 08:59:01 PM 1 33.94 0.00 1.60 0.94 0.10 63.42 08:59:01 PM 2 33.22 0.00 1.40 0.12 0.10 65.16 08:59:01 PM 3 35.58 0.00 1.05 0.38 0.08 62.90 08:59:01 PM 4 31.57 0.00 1.34 0.13 0.08 66.88 08:59:01 PM 5 28.35 0.00 1.00 0.25 0.08 70.31 08:59:01 PM 6 25.94 0.00 1.22 1.05 0.07 71.72 08:59:01 PM 7 28.20 0.00 1.54 2.58 0.10 67.59 09:00:01 PM all 37.57 0.00 1.54 0.41 0.08 60.40 09:00:01 PM 0 39.11 0.00 1.64 0.03 0.08 59.13 09:00:01 PM 1 32.97 0.00 1.96 0.40 0.08 64.59 09:00:01 PM 2 56.34 0.00 1.72 0.52 0.08 41.33 09:00:01 PM 3 37.30 0.00 1.67 0.30 0.08 60.65 09:00:01 PM 4 38.21 0.00 1.35 0.12 0.07 60.25 09:00:01 PM 5 22.75 0.00 1.34 1.42 0.08 74.41 09:00:01 PM 6 29.65 0.00 1.35 0.43 0.07 68.49 09:00:01 PM 7 44.25 0.00 1.30 0.02 0.07 54.37 Average: all 26.82 0.00 1.28 0.58 0.07 71.25 Average: 0 29.32 0.00 1.20 0.08 0.08 69.31 Average: 1 24.89 0.00 1.43 0.56 0.08 73.04 Average: 2 37.84 0.00 1.80 0.38 0.08 59.90 Average: 3 28.34 0.00 1.25 0.63 0.07 69.71 Average: 4 29.25 0.00 1.29 0.25 0.07 69.14 Average: 5 18.40 0.00 0.97 0.61 0.08 79.94 Average: 6 21.89 0.00 1.17 0.70 0.06 76.18 Average: 7 24.64 0.00 1.11 1.44 0.07 72.74