---> uname -a: Linux prd-centos8-docker-8c-8g-25259.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 1090 26678 19 4122 30338 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:7a:e9:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe7a:e92d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:ec:2b:f1 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::42:1bff:feec:2bf1/64 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) 07/20/2024 _x86_64_ (8 CPU) 20:53:44 LINUX RESTART (8 CPU) 08:54:02 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 326.80 123.80 203.00 13938.57 42393.68 08:56:01 PM 243.61 15.10 228.51 3134.41 11595.32 08:57:01 PM 200.63 19.96 180.68 2179.44 39237.06 08:58:01 PM 74.48 3.92 70.56 4582.21 20123.56 Average: 210.90 40.35 170.55 5925.58 28280.36 08:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29579552 31201084 3076160 9.42 2688 1947032 1496208 4.44 161824 2489952 138340 08:56:01 PM 28772060 30860424 3883652 11.89 2688 2402984 1684340 5.00 189824 3219888 249504 08:57:01 PM 26497544 29527256 6158168 18.86 2688 3326352 3504852 10.40 465932 5139588 44 08:58:01 PM 27390568 31138508 5265144 16.12 2688 4041228 1442852 4.28 872760 3843772 24528 Average: 28059931 30681818 4595781 14.07 2688 2929399 2032063 6.03 422585 3673300 103104 08:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 352.53 219.36 1518.17 59.48 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 398.60 306.30 4526.11 68.19 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 4.33 4.33 0.49 0.49 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1141.15 485.46 7585.92 44.40 0.00 0.00 0.00 0.00 08:57:01 PM docker0 1.85 2.28 0.27 0.26 0.00 0.00 0.00 0.00 08:57:01 PM veth778f638 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM lo 9.16 9.16 0.91 0.91 0.00 0.00 0.00 0.00 08:58:01 PM eth0 223.14 191.79 1408.07 1118.69 0.00 0.00 0.00 0.00 08:58:01 PM docker0 2.85 3.38 0.44 0.40 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.35 0.35 0.00 0.00 0.00 0.00 Average: eth0 529.62 301.07 3768.98 323.78 0.00 0.00 0.00 0.00 Average: docker0 1.18 1.42 0.18 0.16 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) 07/20/2024 _x86_64_ (8 CPU) 20:53:44 LINUX RESTART (8 CPU) 08:54:02 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 13.28 0.00 3.10 5.20 0.08 78.33 08:55:01 PM 0 11.50 0.00 3.07 2.83 0.07 82.54 08:55:01 PM 1 16.94 0.00 3.39 4.53 0.12 75.03 08:55:01 PM 2 20.27 0.00 3.38 2.42 0.07 73.86 08:55:01 PM 3 8.89 0.00 3.06 2.81 0.09 85.15 08:55:01 PM 4 12.92 0.00 3.84 11.23 0.07 71.94 08:55:01 PM 5 17.98 0.00 2.96 3.46 0.09 75.52 08:55:01 PM 6 9.59 0.00 2.23 2.07 0.05 86.06 08:55:01 PM 7 8.15 0.03 2.90 12.29 0.07 76.56 08:56:01 PM all 11.16 0.00 1.12 1.41 0.07 86.24 08:56:01 PM 0 5.55 0.00 0.65 1.19 0.07 92.55 08:56:01 PM 1 9.76 0.00 0.84 1.52 0.08 87.79 08:56:01 PM 2 10.11 0.00 1.12 1.99 0.07 86.71 08:56:01 PM 3 14.97 0.00 0.98 1.62 0.08 82.34 08:56:01 PM 4 10.29 0.00 1.12 0.87 0.05 87.68 08:56:01 PM 5 21.71 0.00 2.31 2.16 0.08 73.75 08:56:01 PM 6 13.44 0.00 1.20 1.05 0.07 84.23 08:56:01 PM 7 3.46 0.00 0.77 0.85 0.05 94.87 08:57:01 PM all 31.81 0.22 2.84 0.86 0.10 64.17 08:57:01 PM 0 42.56 0.05 2.78 1.38 0.12 53.10 08:57:01 PM 1 20.93 0.03 3.14 0.81 0.08 75.00 08:57:01 PM 2 21.54 1.69 3.10 1.48 0.12 72.07 08:57:01 PM 3 39.92 0.00 3.53 0.99 0.12 55.44 08:57:01 PM 4 24.04 0.00 2.98 0.93 0.07 71.98 08:57:01 PM 5 27.56 0.00 2.32 0.74 0.12 69.27 08:57:01 PM 6 41.37 0.00 2.31 0.25 0.10 55.97 08:57:01 PM 7 36.49 0.02 2.56 0.30 0.10 60.53 08:58:01 PM all 17.37 0.08 2.18 0.34 0.06 79.96 08:58:01 PM 0 16.21 0.00 2.36 0.10 0.07 81.27 08:58:01 PM 1 25.41 0.03 1.89 0.13 0.07 72.47 08:58:01 PM 2 21.34 0.02 1.94 0.13 0.07 76.51 08:58:01 PM 3 15.53 0.03 2.55 0.59 0.08 81.22 08:58:01 PM 4 12.49 0.00 2.14 1.51 0.08 83.78 08:58:01 PM 5 13.49 0.02 1.86 0.08 0.05 84.50 08:58:01 PM 6 21.59 0.02 2.31 0.03 0.05 76.00 08:58:01 PM 7 12.89 0.49 2.41 0.17 0.05 83.99 Average: all 18.40 0.08 2.31 1.94 0.08 77.19 Average: 0 18.93 0.01 2.21 1.37 0.08 77.40 Average: 1 18.26 0.02 2.31 1.74 0.09 77.59 Average: 2 18.30 0.43 2.38 1.50 0.08 77.32 Average: 3 19.86 0.01 2.53 1.49 0.09 76.01 Average: 4 14.93 0.00 2.51 3.60 0.07 78.89 Average: 5 20.19 0.00 2.36 1.60 0.08 75.76 Average: 6 21.51 0.00 2.01 0.85 0.07 75.56 Average: 7 15.25 0.13 2.15 3.37 0.07 79.02