---> uname -a: Linux prd-centos8-docker-8c-8g-11372.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1040 27337 19 3512 30386 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:16:cf:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe16:cf76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:64:91:d6 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:e4ff:fe64:91d6/64 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) 03/06/2024 _x86_64_ (8 CPU) 15:41:51 LINUX RESTART (8 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 163.53 59.84 103.70 9070.70 42104.46 03:44:01 PM 235.92 20.03 215.89 3985.34 10875.34 03:45:01 PM 128.17 1.38 126.79 387.47 11760.41 03:46:01 PM 29.75 0.10 29.65 40.39 2687.97 03:47:01 PM 107.35 12.41 94.94 869.84 27874.03 03:48:01 PM 36.85 0.45 36.40 63.85 2010.08 Average: 116.93 15.70 101.23 2403.18 16219.81 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 29662632 31310360 2993080 9.17 2688 1973128 1421796 4.22 167156 2402064 132456 03:44:01 PM 28630976 30665564 4024736 12.32 2688 2350244 1875592 5.56 252824 3300184 154964 03:45:01 PM 27729320 29995872 4926392 15.09 2688 2578056 2421084 7.18 308520 4127136 52672 03:46:01 PM 26532400 29338108 6123312 18.75 2688 3111664 3118204 9.25 369876 5242912 518888 03:47:01 PM 26046544 29155840 6609168 20.24 2688 3403100 3068792 9.11 529680 5519400 484 03:48:01 PM 28014020 31134692 4641692 14.21 2688 3413744 1479604 4.39 668360 3422244 72 Average: 27769315 30266739 4886397 14.96 2688 2804989 2230845 6.62 382736 4002323 143256 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 378.86 245.76 1600.00 65.84 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 247.90 219.98 2804.31 47.17 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 2.20 2.20 0.36 0.36 0.00 0.00 0.00 0.00 03:45:01 PM eth0 240.09 186.04 3250.01 26.95 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 952.59 426.38 6475.14 38.39 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 24.76 24.76 2.14 2.14 0.00 0.00 0.00 0.00 03:47:01 PM eth0 45.17 42.32 22.97 15.99 0.00 0.00 0.00 0.00 03:47:01 PM docker0 6.66 7.31 0.85 0.87 0.00 0.00 0.00 0.00 03:48:01 PM lo 233.51 233.51 132.58 132.58 0.00 0.00 0.00 0.00 03:48:01 PM eth0 225.47 198.32 68.08 148.96 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 43.41 43.41 22.51 22.51 0.00 0.00 0.00 0.00 Average: eth0 348.33 219.79 2369.95 57.22 0.00 0.00 0.00 0.00 Average: docker0 1.11 1.22 0.14 0.14 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) 03/06/2024 _x86_64_ (8 CPU) 15:41:51 LINUX RESTART (8 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 14.79 0.00 2.94 2.43 0.07 79.78 03:43:01 PM 0 6.66 0.00 3.61 3.06 0.10 86.57 03:43:01 PM 1 18.85 0.00 3.01 1.32 0.07 76.74 03:43:01 PM 2 18.27 0.00 3.57 6.53 0.08 71.54 03:43:01 PM 3 30.21 0.00 3.57 1.72 0.07 64.43 03:43:01 PM 4 6.91 0.00 2.34 2.09 0.07 88.59 03:43:01 PM 5 12.22 0.00 2.56 2.91 0.05 82.25 03:43:01 PM 6 13.77 0.00 2.71 0.69 0.07 82.76 03:43:01 PM 7 11.35 0.00 2.11 1.07 0.07 85.40 03:44:01 PM all 23.38 0.00 1.40 1.17 0.07 73.97 03:44:01 PM 0 23.67 0.00 1.44 1.50 0.08 73.30 03:44:01 PM 1 21.38 0.00 2.44 1.94 0.07 74.17 03:44:01 PM 2 27.70 0.00 1.49 0.74 0.07 70.00 03:44:01 PM 3 33.70 0.00 2.44 2.34 0.08 61.43 03:44:01 PM 4 14.67 0.00 0.89 1.59 0.05 82.81 03:44:01 PM 5 24.04 0.00 1.02 0.85 0.10 73.99 03:44:01 PM 6 24.67 0.00 0.87 0.37 0.07 74.02 03:44:01 PM 7 17.24 0.00 0.62 0.07 0.05 82.02 03:45:01 PM all 33.08 0.00 1.11 0.65 0.07 65.09 03:45:01 PM 0 29.66 0.00 0.58 0.05 0.07 69.64 03:45:01 PM 1 50.49 0.00 1.49 0.52 0.08 47.42 03:45:01 PM 2 32.94 0.00 1.10 0.53 0.07 65.35 03:45:01 PM 3 18.32 0.00 0.97 0.23 0.07 80.41 03:45:01 PM 4 39.64 0.00 1.46 0.35 0.08 58.47 03:45:01 PM 5 26.64 0.00 1.02 3.19 0.07 69.08 03:45:01 PM 6 39.39 0.00 1.39 0.20 0.07 58.96 03:45:01 PM 7 27.57 0.00 0.88 0.12 0.07 71.36 03:46:01 PM all 37.64 0.00 1.62 0.16 0.09 60.49 03:46:01 PM 0 43.21 0.00 1.77 0.03 0.08 54.91 03:46:01 PM 1 58.17 0.00 1.63 0.08 0.10 40.02 03:46:01 PM 2 45.27 0.00 1.66 0.00 0.10 52.97 03:46:01 PM 3 14.84 0.00 1.33 0.03 0.08 83.72 03:46:01 PM 4 41.60 0.00 1.87 0.02 0.10 56.41 03:46:01 PM 5 15.48 0.00 1.56 0.02 0.08 82.86 03:46:01 PM 6 53.18 0.00 1.31 0.03 0.08 45.39 03:46:01 PM 7 29.39 0.00 1.83 1.06 0.08 67.65 03:47:01 PM all 19.76 0.34 2.84 1.56 0.08 75.42 03:47:01 PM 0 20.76 0.00 3.27 0.08 0.08 75.80 03:47:01 PM 1 20.57 0.07 3.09 5.01 0.08 71.18 03:47:01 PM 2 20.67 0.22 3.56 3.75 0.08 71.72 03:47:01 PM 3 18.71 0.35 2.23 0.35 0.08 78.27 03:47:01 PM 4 16.75 0.02 2.10 0.03 0.08 81.02 03:47:01 PM 5 20.02 2.00 2.75 0.29 0.07 74.87 03:47:01 PM 6 16.47 0.03 2.89 1.44 0.08 79.08 03:47:01 PM 7 24.13 0.02 2.82 1.51 0.08 71.44 03:48:01 PM all 9.65 0.00 1.07 0.13 0.05 89.11 03:48:01 PM 0 22.37 0.00 1.29 0.22 0.07 76.06 03:48:01 PM 1 5.52 0.00 1.22 0.48 0.05 92.72 03:48:01 PM 2 17.07 0.00 1.57 0.02 0.05 81.29 03:48:01 PM 3 3.91 0.00 1.25 0.00 0.03 94.81 03:48:01 PM 4 10.49 0.00 0.95 0.05 0.03 88.47 03:48:01 PM 5 4.56 0.00 0.70 0.25 0.05 94.43 03:48:01 PM 6 6.85 0.00 0.90 0.03 0.05 92.16 03:48:01 PM 7 6.40 0.00 0.64 0.00 0.03 92.93 Average: all 23.04 0.06 1.83 1.02 0.07 73.99 Average: 0 24.38 0.00 1.99 0.83 0.08 72.73 Average: 1 29.16 0.01 2.15 1.56 0.08 67.05 Average: 2 26.99 0.04 2.16 1.93 0.08 68.82 Average: 3 19.94 0.06 1.96 0.78 0.07 77.18 Average: 4 21.67 0.00 1.60 0.69 0.07 75.97 Average: 5 17.16 0.33 1.60 1.25 0.07 79.58 Average: 6 25.71 0.01 1.68 0.46 0.07 72.08 Average: 7 19.34 0.00 1.48 0.64 0.06 78.47