---> uname -a: Linux prd-centos8-docker-8c-8g-11740.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 1960 26162 19 3766 29477 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:80:08:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe80:8f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:41:2f:09 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) 01/13/2024 _x86_64_ (8 CPU) 02:24:20 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 120.64 9.35 111.30 2815.46 8849.72 02:27:01 AM 299.85 19.05 280.80 1894.48 15286.04 02:28:01 AM 75.64 1.98 73.66 51.05 44918.96 02:29:01 AM 18.99 0.45 18.54 63.85 10553.88 Average: 128.77 7.71 121.07 1206.18 19902.34 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29471180 31278320 3184532 9.75 2688 2125704 1985084 5.89 170208 2565608 151380 02:27:01 AM 27886380 31255364 4769332 14.60 2688 3676732 1370624 4.07 366080 3909988 1274600 02:28:01 AM 26551520 30260420 6104192 18.69 2688 4013988 2243596 6.66 926108 4672080 285244 02:29:01 AM 26855700 30245460 5800012 17.76 2688 3694204 2309080 6.85 1148692 4141416 30444 Average: 27691195 30759891 4964517 15.20 2688 3377657 1977096 5.87 652772 3822273 435417 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 93.10 60.66 1096.95 24.48 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 636.58 448.98 10208.08 67.72 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 157.20 100.65 192.10 60.22 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 146.40 83.49 44.77 639.70 0.00 0.00 0.00 0.00 02:29:01 AM docker0 0.00 0.00 0.00 0.00 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 258.30 173.43 2885.17 198.04 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) 01/13/2024 _x86_64_ (8 CPU) 02:24:20 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 10.74 0.00 1.13 0.69 0.05 87.38 02:26:01 AM 0 1.15 0.00 0.43 0.12 0.08 98.21 02:26:01 AM 1 15.54 0.00 1.57 1.42 0.03 81.44 02:26:01 AM 2 8.44 0.00 0.84 1.30 0.05 89.37 02:26:01 AM 3 33.63 0.00 2.72 1.10 0.07 62.48 02:26:01 AM 4 3.92 0.00 0.52 0.08 0.02 95.46 02:26:01 AM 5 7.76 0.00 1.10 0.52 0.03 90.59 02:26:01 AM 6 13.63 0.00 1.52 0.95 0.05 83.85 02:26:01 AM 7 1.84 0.00 0.33 0.07 0.07 97.69 02:27:01 AM all 15.86 0.00 1.50 2.39 0.08 80.16 02:27:01 AM 0 13.48 0.00 1.37 2.51 0.08 82.55 02:27:01 AM 1 13.88 0.00 2.13 3.39 0.08 80.52 02:27:01 AM 2 15.41 0.00 0.87 1.52 0.08 82.11 02:27:01 AM 3 13.23 0.00 1.19 1.87 0.08 83.63 02:27:01 AM 4 18.19 0.00 1.59 3.70 0.10 76.42 02:27:01 AM 5 11.81 0.00 1.12 1.19 0.07 85.81 02:27:01 AM 6 20.40 0.00 2.78 2.98 0.08 73.76 02:27:01 AM 7 20.50 0.00 0.97 1.96 0.07 76.51 02:28:01 AM all 22.97 0.00 0.94 2.28 0.06 73.75 02:28:01 AM 0 3.67 0.00 0.97 3.94 0.07 91.35 02:28:01 AM 1 32.25 0.00 0.19 0.51 0.07 66.99 02:28:01 AM 2 8.06 0.00 0.25 0.48 0.05 91.16 02:28:01 AM 3 22.00 0.00 0.25 0.00 0.03 77.71 02:28:01 AM 4 24.71 0.00 1.31 12.80 0.05 61.13 02:28:01 AM 5 3.43 0.00 0.92 0.18 0.05 95.41 02:28:01 AM 6 75.13 0.00 2.65 0.29 0.12 21.81 02:28:01 AM 7 14.72 0.00 0.99 0.00 0.03 84.26 02:29:01 AM all 6.42 0.00 0.50 0.32 0.04 92.72 02:29:01 AM 0 0.57 0.00 0.30 0.32 0.07 98.75 02:29:01 AM 1 0.45 0.00 0.40 0.00 0.05 99.10 02:29:01 AM 2 6.33 0.00 0.88 2.10 0.03 90.65 02:29:01 AM 3 8.39 0.00 0.45 0.08 0.03 91.04 02:29:01 AM 4 25.13 0.00 1.17 0.00 0.05 73.65 02:29:01 AM 5 0.62 0.00 0.17 0.00 0.03 99.18 02:29:01 AM 6 5.82 0.00 0.23 0.00 0.02 93.93 02:29:01 AM 7 4.09 0.00 0.43 0.05 0.03 95.40 Average: all 13.99 0.00 1.02 1.42 0.06 83.52 Average: 0 4.71 0.00 0.77 1.72 0.08 92.73 Average: 1 15.47 0.00 1.07 1.33 0.06 82.07 Average: 2 9.56 0.00 0.71 1.35 0.05 88.32 Average: 3 19.31 0.00 1.15 0.76 0.05 78.72 Average: 4 17.98 0.00 1.15 4.14 0.05 76.68 Average: 5 5.90 0.00 0.83 0.47 0.05 92.76 Average: 6 28.67 0.00 1.79 1.05 0.07 68.41 Average: 7 10.28 0.00 0.68 0.52 0.05 88.47