---> uname -a: Linux prd-centos8-docker-8c-8g-2329.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1571 27838 19 2479 29870 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:e5:f0:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fee5:f020/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:e8:44:96 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) 02/03/2024 _x86_64_ (8 CPU) 14:01:23 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 132.87 8.06 124.81 1457.78 9135.60 02:04:01 PM 168.32 1.48 166.84 675.35 8690.05 02:05:01 PM 60.86 3.30 57.56 436.65 5262.46 02:06:01 PM 43.92 0.45 43.47 63.85 2865.29 Average: 101.49 3.32 98.17 658.41 6488.26 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29534424 31289196 3121288 9.56 2688 2073400 1356120 4.02 168348 2505008 116520 02:04:01 PM 27694240 29637568 4961472 15.19 2688 2258120 2771180 8.22 228164 4255632 76864 02:05:01 PM 28832620 30899052 3823092 11.71 2688 2377720 1593588 4.73 293076 3049632 52304 02:06:01 PM 28477256 30557944 4178456 12.80 2688 2388860 1979536 5.87 471648 3216700 49164 Average: 28634635 30595940 4021077 12.31 2688 2274525 1925106 5.71 290309 3256743 73713 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 72.28 50.33 1076.37 23.88 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 244.38 217.23 2255.36 42.75 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 279.07 197.02 1186.81 80.19 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 47.55 32.84 71.89 78.94 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 160.82 124.35 1147.56 56.44 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) 02/03/2024 _x86_64_ (8 CPU) 14:01:23 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 10.66 0.00 1.07 0.75 0.04 87.47 02:03:01 PM 0 1.87 0.00 0.37 0.02 0.03 97.71 02:03:01 PM 1 19.51 0.00 1.75 1.29 0.03 77.42 02:03:01 PM 2 13.28 0.00 1.10 1.02 0.05 84.55 02:03:01 PM 3 4.33 0.00 0.42 0.20 0.05 95.00 02:03:01 PM 4 2.91 0.00 0.55 0.42 0.07 96.05 02:03:01 PM 5 16.26 0.00 1.79 0.62 0.03 81.31 02:03:01 PM 6 15.77 0.00 1.42 0.55 0.05 82.21 02:03:01 PM 7 11.33 0.00 1.20 1.89 0.03 85.55 02:04:01 PM all 33.55 0.00 1.28 0.88 0.09 64.19 02:04:01 PM 0 23.13 0.00 1.14 0.22 0.08 75.43 02:04:01 PM 1 35.74 0.00 1.31 1.44 0.10 61.41 02:04:01 PM 2 39.41 0.00 1.70 0.68 0.10 58.10 02:04:01 PM 3 44.35 0.00 1.25 1.34 0.10 52.96 02:04:01 PM 4 32.06 0.00 1.62 1.51 0.07 64.75 02:04:01 PM 5 34.33 0.00 1.55 0.64 0.10 63.38 02:04:01 PM 6 29.18 0.00 0.77 0.37 0.08 69.60 02:04:01 PM 7 30.22 0.00 0.90 0.87 0.10 67.90 02:05:01 PM all 40.44 0.00 1.71 0.40 0.10 57.35 02:05:01 PM 0 24.56 0.00 1.61 0.23 0.10 73.50 02:05:01 PM 1 46.82 0.00 1.47 0.17 0.12 51.42 02:05:01 PM 2 39.60 0.00 1.74 0.20 0.12 58.35 02:05:01 PM 3 41.51 0.00 2.04 0.65 0.08 55.71 02:05:01 PM 4 40.71 0.00 1.67 0.35 0.12 57.15 02:05:01 PM 5 46.27 0.00 1.69 0.03 0.10 51.90 02:05:01 PM 6 30.97 0.00 1.67 0.49 0.10 66.77 02:05:01 PM 7 53.10 0.00 1.81 1.04 0.08 43.98 02:06:01 PM all 8.37 0.00 0.67 0.18 0.03 90.74 02:06:01 PM 0 15.12 0.00 0.78 1.05 0.05 82.99 02:06:01 PM 1 6.32 0.00 0.40 0.00 0.02 93.26 02:06:01 PM 2 24.77 0.00 1.30 0.17 0.05 73.71 02:06:01 PM 3 15.98 0.00 1.18 0.12 0.03 82.68 02:06:01 PM 4 1.37 0.00 0.33 0.00 0.02 98.28 02:06:01 PM 5 1.29 0.00 0.40 0.00 0.03 98.28 02:06:01 PM 6 0.63 0.00 0.50 0.10 0.05 98.71 02:06:01 PM 7 1.48 0.00 0.45 0.00 0.02 98.05 Average: all 23.25 0.00 1.18 0.55 0.07 74.95 Average: 0 16.16 0.00 0.97 0.38 0.07 82.42 Average: 1 27.08 0.00 1.23 0.72 0.07 70.90 Average: 2 29.26 0.00 1.46 0.52 0.08 68.68 Average: 3 26.54 0.00 1.22 0.58 0.07 71.60 Average: 4 19.26 0.00 1.04 0.57 0.07 79.06 Average: 5 24.53 0.00 1.36 0.32 0.07 73.73 Average: 6 19.13 0.00 1.09 0.38 0.07 79.33 Average: 7 24.00 0.00 1.09 0.95 0.06 73.90