---> uname -a: Linux prd-centos8-docker-8c-8g-2880.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 983 28457 19 2449 30459 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:1e:f0:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe1e:f0f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:6b:39:a8 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) 02/05/2024 _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 130.51 8.75 121.76 1615.46 8888.32 08:59:01 PM 169.51 1.85 167.66 1015.56 7804.73 09:00:01 PM 70.08 1.39 68.69 100.27 5209.42 09:01:01 PM 59.96 0.63 59.33 60.39 4371.58 Average: 107.50 3.15 104.35 697.89 6567.65 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29535252 31293080 3120460 9.56 2688 2076620 1361384 4.04 169884 2502540 116756 08:59:01 PM 27376204 29307348 5279508 16.17 2688 2244500 3602536 10.69 234200 4560620 74080 09:00:01 PM 29149280 31173000 3506432 10.74 2688 2334476 1448180 4.30 256540 2764064 41472 09:01:01 PM 29155264 31205448 3500448 10.72 2688 2359180 1389424 4.12 430728 2580752 27136 Average: 28804000 30744719 3851712 11.79 2688 2253694 1950381 5.79 272838 3101994 64861 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 96.07 69.26 1098.86 29.09 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 225.80 205.35 1734.47 46.02 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 1.31 1.31 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 122.52 102.01 789.52 29.05 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 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 163.46 153.11 302.46 172.64 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 152.00 132.48 980.80 69.35 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) 02/05/2024 _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 10.28 0.00 1.04 0.76 0.05 87.88 08:58:01 PM 0 0.80 0.00 0.43 0.08 0.07 98.61 08:58:01 PM 1 14.89 0.00 1.04 1.09 0.05 82.93 08:58:01 PM 2 7.50 0.00 0.97 0.23 0.08 91.22 08:58:01 PM 3 17.27 0.00 1.44 1.50 0.07 79.72 08:58:01 PM 4 10.92 0.00 0.85 1.02 0.05 87.16 08:58:01 PM 5 13.94 0.00 1.72 0.90 0.03 83.41 08:58:01 PM 6 5.17 0.00 0.77 0.53 0.03 93.49 08:58:01 PM 7 11.74 0.00 1.07 0.70 0.03 86.46 08:59:01 PM all 33.98 0.00 1.30 0.87 0.09 63.76 08:59:01 PM 0 36.97 0.00 0.95 0.07 0.08 61.93 08:59:01 PM 1 27.20 0.00 1.44 2.49 0.10 68.77 08:59:01 PM 2 30.98 0.00 1.47 1.84 0.08 65.62 08:59:01 PM 3 41.12 0.00 1.12 0.35 0.08 57.32 08:59:01 PM 4 29.27 0.00 1.24 0.23 0.08 69.17 08:59:01 PM 5 44.13 0.00 1.37 0.72 0.10 53.68 08:59:01 PM 6 30.97 0.00 1.47 0.50 0.08 66.97 08:59:01 PM 7 31.17 0.00 1.34 0.79 0.08 66.62 09:00:01 PM all 32.99 0.00 1.34 0.41 0.08 65.18 09:00:01 PM 0 26.66 0.00 1.29 0.07 0.10 71.88 09:00:01 PM 1 28.32 0.00 1.33 0.13 0.08 70.13 09:00:01 PM 2 42.28 0.00 1.58 0.08 0.08 55.98 09:00:01 PM 3 24.89 0.00 0.97 0.59 0.08 73.47 09:00:01 PM 4 43.00 0.00 1.83 0.87 0.10 54.20 09:00:01 PM 5 33.18 0.00 1.36 1.18 0.07 64.21 09:00:01 PM 6 32.81 0.00 1.06 0.07 0.08 65.98 09:00:01 PM 7 32.80 0.00 1.28 0.25 0.07 65.61 09:01:01 PM all 8.37 0.00 0.86 0.27 0.05 90.45 09:01:01 PM 0 0.66 0.00 0.47 0.00 0.08 98.79 09:01:01 PM 1 4.29 0.00 0.67 0.08 0.03 94.93 09:01:01 PM 2 4.48 0.00 0.46 0.03 0.03 94.99 09:01:01 PM 3 13.60 0.00 1.26 0.25 0.05 84.84 09:01:01 PM 4 13.75 0.00 1.45 0.17 0.05 84.59 09:01:01 PM 5 23.96 0.00 1.12 0.13 0.05 74.74 09:01:01 PM 6 3.23 0.00 0.67 0.00 0.05 96.05 09:01:01 PM 7 3.00 0.00 0.80 1.52 0.05 94.64 Average: all 21.37 0.00 1.13 0.58 0.07 76.85 Average: 0 16.24 0.00 0.78 0.05 0.08 82.83 Average: 1 18.65 0.00 1.12 0.95 0.07 79.22 Average: 2 21.26 0.00 1.12 0.55 0.07 77.00 Average: 3 24.20 0.00 1.20 0.67 0.07 73.85 Average: 4 24.19 0.00 1.34 0.57 0.07 73.82 Average: 5 28.79 0.00 1.39 0.73 0.06 69.03 Average: 6 18.00 0.00 0.99 0.28 0.06 80.67 Average: 7 19.64 0.00 1.12 0.81 0.06 78.37