---> uname -a: Linux prd-centos8-docker-8c-8g-2449.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: 2799.996 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 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1019 28426 19 2444 30423 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:4f:fd:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe4f:fda1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:2e:00:8f 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) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 121.69 6.98 114.71 1302.77 8959.96 08:59:01 PM 157.11 2.73 154.37 844.26 7621.85 09:00:01 PM 84.35 1.57 82.79 425.40 6066.36 09:01:01 PM 75.94 0.63 75.31 60.65 4858.03 Average: 109.77 2.98 106.79 658.27 6876.55 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29436108 31203648 3219604 9.86 2688 2086012 1460816 4.33 175860 2591320 157856 08:59:01 PM 27727568 29603840 4928144 15.09 2688 2190544 2797976 8.30 226576 4221356 65448 09:00:01 PM 29201852 31220940 3453860 10.58 2688 2329664 1379860 4.09 255564 2706840 44108 09:01:01 PM 29129184 31174496 3526528 10.80 2688 2354284 1417864 4.21 430784 2603236 27168 Average: 28873678 30800731 3782034 11.58 2688 2240126 1764129 5.23 272196 3030688 73645 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 64.88 44.82 973.80 7.76 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 217.53 200.95 1359.89 56.95 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 144.66 126.45 1326.87 32.78 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 157.98 151.20 310.63 166.76 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 146.26 130.85 992.76 66.06 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) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.52 0.00 0.97 0.67 0.05 87.79 08:58:01 PM 0 3.29 0.00 0.35 0.12 0.05 96.20 08:58:01 PM 1 15.01 0.00 1.74 0.93 0.07 82.25 08:58:01 PM 2 2.71 0.00 0.43 1.27 0.07 95.52 08:58:01 PM 3 11.81 0.00 0.87 0.95 0.03 86.34 08:58:01 PM 4 13.20 0.00 0.95 0.77 0.05 85.03 08:58:01 PM 5 12.38 0.00 1.07 0.82 0.05 85.69 08:58:01 PM 6 16.69 0.00 1.70 0.38 0.07 81.16 08:58:01 PM 7 9.04 0.00 0.68 0.13 0.03 90.11 08:59:01 PM all 30.41 0.00 1.30 0.83 0.09 67.38 08:59:01 PM 0 36.83 0.00 1.29 0.80 0.10 60.98 08:59:01 PM 1 30.10 0.00 1.20 1.07 0.08 67.55 08:59:01 PM 2 25.50 0.00 1.44 0.94 0.08 72.05 08:59:01 PM 3 37.67 0.00 1.02 0.12 0.08 61.11 08:59:01 PM 4 27.51 0.00 1.02 0.18 0.08 71.20 08:59:01 PM 5 31.66 0.00 2.26 2.31 0.08 63.69 08:59:01 PM 6 29.67 0.00 0.84 0.10 0.08 69.31 08:59:01 PM 7 24.32 0.00 1.30 1.12 0.08 73.17 09:00:01 PM all 36.19 0.00 1.62 0.50 0.08 61.62 09:00:01 PM 0 42.97 0.00 1.42 0.13 0.08 55.39 09:00:01 PM 1 29.78 0.00 1.82 0.23 0.07 68.10 09:00:01 PM 2 28.71 0.00 1.61 0.72 0.08 68.88 09:00:01 PM 3 50.52 0.00 2.14 0.40 0.10 46.84 09:00:01 PM 4 29.46 0.00 1.87 1.87 0.07 66.73 09:00:01 PM 5 31.46 0.00 1.62 0.12 0.10 66.70 09:00:01 PM 6 43.37 0.00 1.31 0.08 0.07 55.17 09:00:01 PM 7 33.28 0.00 1.15 0.42 0.07 65.08 09:01:01 PM all 9.87 0.00 0.96 0.79 0.06 88.32 09:01:01 PM 0 1.60 0.00 0.68 0.80 0.05 96.86 09:01:01 PM 1 2.07 0.00 0.64 1.41 0.07 95.82 09:01:01 PM 2 26.29 0.00 1.79 0.62 0.07 71.24 09:01:01 PM 3 16.80 0.00 0.90 3.06 0.05 79.19 09:01:01 PM 4 15.16 0.00 1.29 0.03 0.10 83.41 09:01:01 PM 5 12.79 0.00 1.00 0.20 0.05 85.96 09:01:01 PM 6 2.72 0.00 0.55 0.05 0.03 96.65 09:01:01 PM 7 1.49 0.00 0.82 0.15 0.05 97.49 Average: all 21.74 0.00 1.21 0.70 0.07 76.28 Average: 0 21.15 0.00 0.94 0.46 0.07 77.38 Average: 1 19.27 0.00 1.35 0.91 0.07 78.40 Average: 2 20.80 0.00 1.32 0.89 0.08 76.92 Average: 3 29.19 0.00 1.23 1.13 0.07 68.38 Average: 4 21.33 0.00 1.28 0.71 0.08 76.60 Average: 5 22.07 0.00 1.49 0.86 0.07 75.51 Average: 6 23.08 0.00 1.10 0.15 0.06 75.60 Average: 7 17.03 0.00 0.99 0.46 0.06 81.47