---> uname -a: Linux prd-centos8-docker-8c-8g-7567.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 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1045 27612 19 3232 30387 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:0b:ef:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe0b:ef3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:48:8d:fa 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:b4ff:fe48:8dfa/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) 02/22/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 219.58 124.63 94.95 14366.18 41473.06 06:24:01 AM 245.85 2.60 243.25 465.04 11127.76 06:25:01 AM 318.51 3.68 314.83 1072.18 15803.90 06:26:01 AM 147.00 1.77 145.23 442.65 27469.88 Average: 232.73 33.17 199.57 4086.51 23968.65 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29644824 31281688 3010888 9.22 2688 1962676 1418080 4.21 162740 2425512 132448 06:24:01 AM 28901200 30758888 3754512 11.50 2688 2174636 2181584 6.47 188232 3099352 93628 06:25:01 AM 27275920 29922784 5379792 16.47 2688 2949992 2428132 7.20 369320 4487808 434888 06:26:01 AM 28291020 31130680 4364692 13.37 2688 3137984 1498192 4.45 649924 3178420 94872 Average: 28528241 30773510 4127471 12.64 2688 2556322 1881497 5.58 342554 3297773 188959 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 356.30 235.70 1509.20 76.79 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 205.96 170.46 1945.72 31.05 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 524.13 416.66 7234.84 55.80 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 266.59 275.51 662.81 1927.46 0.00 0.00 0.00 0.00 06:26:01 AM docker0 7.33 12.75 0.44 306.23 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 338.25 274.58 2838.14 522.77 0.00 0.00 0.00 0.00 Average: docker0 1.83 3.19 0.11 76.56 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) 02/22/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 14.86 0.00 3.12 2.24 0.05 79.72 06:23:01 AM 0 21.77 0.00 3.26 2.44 0.07 72.47 06:23:01 AM 1 14.76 0.00 2.20 0.74 0.07 82.24 06:23:01 AM 2 19.37 0.00 3.65 3.20 0.05 73.73 06:23:01 AM 3 15.57 0.00 3.65 1.34 0.07 79.37 06:23:01 AM 4 16.71 0.00 2.80 1.06 0.05 79.39 06:23:01 AM 5 11.06 0.00 3.49 2.72 0.05 82.68 06:23:01 AM 6 10.86 0.00 3.41 5.24 0.03 80.45 06:23:01 AM 7 8.75 0.00 2.52 1.22 0.05 87.46 06:24:01 AM all 11.40 0.00 0.97 1.34 0.06 86.24 06:24:01 AM 0 16.94 0.00 0.88 0.07 0.07 82.05 06:24:01 AM 1 11.16 0.00 0.57 1.67 0.07 86.53 06:24:01 AM 2 17.29 0.00 1.94 1.95 0.07 78.75 06:24:01 AM 3 2.51 0.00 0.43 0.84 0.07 96.15 06:24:01 AM 4 10.23 0.00 0.52 0.77 0.03 88.46 06:24:01 AM 5 15.35 0.00 1.17 1.52 0.05 81.91 06:24:01 AM 6 11.26 0.00 1.60 2.14 0.05 84.95 06:24:01 AM 7 6.41 0.00 0.65 1.77 0.05 91.12 06:25:01 AM all 25.62 0.00 1.69 1.86 0.08 70.76 06:25:01 AM 0 36.02 0.00 1.05 2.34 0.08 60.50 06:25:01 AM 1 17.14 0.00 2.23 1.47 0.10 79.05 06:25:01 AM 2 31.79 0.00 1.62 4.15 0.07 62.37 06:25:01 AM 3 20.04 0.00 1.62 1.36 0.08 76.90 06:25:01 AM 4 17.66 0.00 2.04 1.73 0.08 78.48 06:25:01 AM 5 36.91 0.00 1.56 0.80 0.07 60.66 06:25:01 AM 6 22.94 0.00 1.83 1.31 0.07 73.86 06:25:01 AM 7 22.39 0.00 1.54 1.71 0.08 74.28 06:26:01 AM all 11.22 0.00 2.28 1.64 0.06 84.79 06:26:01 AM 0 12.40 0.00 2.16 1.26 0.08 84.10 06:26:01 AM 1 17.14 0.00 2.41 3.24 0.07 77.14 06:26:01 AM 2 5.39 0.00 2.00 1.59 0.07 90.95 06:26:01 AM 3 6.73 0.00 1.87 1.17 0.05 90.18 06:26:01 AM 4 5.30 0.00 1.86 1.04 0.05 91.75 06:26:01 AM 5 23.90 0.00 2.93 1.09 0.08 72.00 06:26:01 AM 6 11.38 0.00 2.31 1.24 0.07 85.01 06:26:01 AM 7 7.53 0.00 2.71 2.48 0.05 87.23 Average: all 15.77 0.00 2.01 1.77 0.06 80.38 Average: 0 21.78 0.00 1.84 1.52 0.08 74.78 Average: 1 15.05 0.00 1.85 1.78 0.08 81.24 Average: 2 18.47 0.00 2.30 2.72 0.06 76.44 Average: 3 11.21 0.00 1.90 1.18 0.07 85.66 Average: 4 12.47 0.00 1.80 1.15 0.05 84.52 Average: 5 21.81 0.00 2.28 1.53 0.06 74.31 Average: 6 14.11 0.00 2.29 2.48 0.05 81.07 Average: 7 11.27 0.00 1.85 1.80 0.06 85.03