---> uname -a: Linux prd-centos8-docker-8c-8g-4884.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 1054 27160 19 3675 30370 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:b5:9b:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feb5:9bb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:53:06:70 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::42:4cff:fe53:670/64 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) 02/12/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 124.81 7.00 117.81 1303.30 9482.01 03:51:01 PM 396.53 19.28 377.25 4191.30 11440.46 03:52:01 PM 284.91 2.25 282.66 257.65 21171.84 03:53:01 PM 155.93 5.23 150.70 5733.42 23740.10 Average: 240.54 8.44 232.10 2871.36 16458.81 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29436564 31202140 3219148 9.86 2688 2085044 1493256 4.43 176320 2593792 138816 03:51:01 PM 28064884 30304552 4590828 14.06 2688 2552552 2095076 6.22 369756 3736600 253984 03:52:01 PM 28475740 31128280 4179972 12.80 2688 2955312 1478312 4.39 545860 3115768 100832 03:53:01 PM 27847692 31126084 4808020 14.72 2688 3571232 1507796 4.47 941760 3307856 60 Average: 28456220 30940264 4199492 12.86 2688 2791035 1643610 4.88 508424 3188504 123423 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 60.80 41.67 971.11 7.54 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 442.34 364.87 5781.79 66.90 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 402.50 335.42 4100.94 50.64 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 245.92 171.31 1835.14 805.11 0.00 0.00 0.00 0.00 03:53:01 PM docker0 140.49 157.66 798.58 584.35 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 287.88 228.31 3172.14 232.56 0.00 0.00 0.00 0.00 Average: docker0 35.12 39.42 199.65 146.09 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) 02/12/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.47 0.00 1.04 0.83 0.06 87.60 03:50:01 PM 0 1.25 0.00 0.43 0.38 0.07 97.86 03:50:01 PM 1 8.35 0.00 0.72 1.49 0.07 89.38 03:50:01 PM 2 0.74 0.00 0.28 0.72 0.07 98.19 03:50:01 PM 3 10.77 0.00 1.00 1.05 0.05 87.13 03:50:01 PM 4 21.56 0.00 2.30 1.27 0.05 74.82 03:50:01 PM 5 23.99 0.00 2.10 0.78 0.07 73.06 03:50:01 PM 6 8.16 0.00 0.90 0.55 0.05 90.34 03:50:01 PM 7 8.92 0.00 0.58 0.42 0.03 90.04 03:51:01 PM all 28.34 0.00 1.75 1.60 0.10 68.21 03:51:01 PM 0 19.65 0.00 1.61 1.54 0.13 77.06 03:51:01 PM 1 38.30 0.00 1.19 0.12 0.10 60.29 03:51:01 PM 2 16.34 0.00 1.98 2.22 0.10 79.36 03:51:01 PM 3 30.62 0.00 1.26 0.84 0.08 67.20 03:51:01 PM 4 27.76 0.00 1.44 1.72 0.08 68.99 03:51:01 PM 5 29.25 0.00 1.64 1.31 0.08 67.71 03:51:01 PM 6 31.55 0.00 2.70 4.01 0.10 61.64 03:51:01 PM 7 33.19 0.00 2.20 1.06 0.10 63.45 03:52:01 PM all 23.99 0.00 1.48 1.93 0.10 72.50 03:52:01 PM 0 27.76 0.00 0.67 0.30 0.10 71.17 03:52:01 PM 1 31.60 0.00 1.69 1.54 0.13 65.04 03:52:01 PM 2 20.41 0.00 1.62 1.72 0.07 76.17 03:52:01 PM 3 29.17 0.00 1.59 3.63 0.08 65.52 03:52:01 PM 4 25.27 0.00 1.02 2.55 0.10 71.06 03:52:01 PM 5 24.43 0.00 2.63 4.09 0.12 68.73 03:52:01 PM 6 18.59 0.00 1.51 1.56 0.08 78.27 03:52:01 PM 7 14.71 0.00 1.10 0.08 0.10 84.01 03:53:01 PM all 5.66 0.00 1.62 1.81 0.04 90.87 03:53:01 PM 0 3.80 0.00 1.34 0.32 0.05 94.49 03:53:01 PM 1 3.28 0.00 1.61 5.86 0.05 89.21 03:53:01 PM 2 13.46 0.00 2.73 4.08 0.05 79.68 03:53:01 PM 3 4.55 0.00 2.36 1.82 0.05 91.22 03:53:01 PM 4 10.13 0.00 1.77 1.34 0.05 86.71 03:53:01 PM 5 4.13 0.00 1.02 0.44 0.03 94.38 03:53:01 PM 6 3.86 0.00 1.22 0.60 0.03 94.29 03:53:01 PM 7 2.03 0.00 0.89 0.05 0.03 97.00 Average: all 17.10 0.00 1.47 1.54 0.07 79.81 Average: 0 13.11 0.00 1.01 0.64 0.09 85.16 Average: 1 20.37 0.00 1.30 2.25 0.09 75.99 Average: 2 12.73 0.00 1.65 2.18 0.07 83.36 Average: 3 18.77 0.00 1.55 1.84 0.07 77.77 Average: 4 21.18 0.00 1.64 1.72 0.07 75.39 Average: 5 20.45 0.00 1.85 1.65 0.08 75.98 Average: 6 15.52 0.00 1.58 1.68 0.07 81.16 Average: 7 14.69 0.00 1.19 0.40 0.07 83.65