---> uname -a: Linux prd-centos8-docker-8c-8g-8963.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 1006 28443 19 2440 30437 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:ae:9e:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feae:9e46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:0f:99:b5 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) 02/26/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 126.08 7.97 118.11 1463.89 8686.59 08:59:01 PM 152.28 2.77 149.52 864.38 6958.10 09:00:01 PM 85.47 1.40 84.07 387.67 4927.88 09:01:01 PM 68.18 0.80 67.38 98.37 5857.31 Average: 108.00 3.23 104.77 703.56 6607.45 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29554748 31300544 3100964 9.50 2688 2065692 1350816 4.01 164976 2491752 127368 08:59:01 PM 27787308 29658340 4868404 14.91 2688 2186524 2806384 8.33 224456 4170640 70720 09:00:01 PM 27086352 29105332 5569360 17.05 2688 2329680 3501448 10.39 255244 4817796 80296 09:01:01 PM 29107320 31149136 3548392 10.87 2688 2351508 1485580 4.41 430524 2629232 11136 Average: 28383932 30303338 4271780 13.08 2688 2233351 2286057 6.78 268800 3527355 72380 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 77.30 54.64 1078.61 23.47 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 207.06 189.27 1208.28 47.37 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 128.31 112.76 1323.16 28.43 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 240.47 194.57 289.18 184.54 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 163.29 137.82 974.79 70.96 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) 02/26/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.32 0.00 0.96 1.01 0.05 87.65 08:58:01 PM 0 18.58 0.00 1.22 0.38 0.08 79.73 08:58:01 PM 1 6.65 0.00 1.05 0.90 0.07 91.33 08:58:01 PM 2 1.41 0.00 0.22 0.05 0.07 98.26 08:58:01 PM 3 30.89 0.00 2.76 1.62 0.07 64.66 08:58:01 PM 4 5.70 0.00 0.43 0.97 0.05 92.85 08:58:01 PM 5 5.67 0.00 0.33 0.37 0.03 93.59 08:58:01 PM 6 7.23 0.00 0.70 0.95 0.05 91.07 08:58:01 PM 7 6.46 0.00 0.98 2.85 0.02 89.69 08:59:01 PM all 27.13 0.00 1.17 1.21 0.08 70.42 08:59:01 PM 0 30.94 0.00 1.45 3.65 0.08 63.88 08:59:01 PM 1 28.97 0.00 1.52 1.10 0.08 68.32 08:59:01 PM 2 28.98 0.00 0.84 0.27 0.08 69.83 08:59:01 PM 3 29.32 0.00 1.76 0.74 0.10 68.09 08:59:01 PM 4 22.08 0.00 0.74 1.15 0.07 75.96 08:59:01 PM 5 23.53 0.00 1.17 1.29 0.07 73.94 08:59:01 PM 6 29.45 0.00 0.77 0.64 0.07 69.08 08:59:01 PM 7 23.73 0.00 1.09 0.84 0.08 74.26 09:00:01 PM all 37.56 0.00 1.31 0.55 0.09 60.49 09:00:01 PM 0 34.84 0.00 1.24 1.17 0.08 62.67 09:00:01 PM 1 35.39 0.00 1.14 0.92 0.08 62.47 09:00:01 PM 2 39.29 0.00 0.95 0.30 0.08 59.37 09:00:01 PM 3 31.22 0.00 1.36 0.70 0.08 66.64 09:00:01 PM 4 33.90 0.00 1.19 0.55 0.08 64.27 09:00:01 PM 5 41.60 0.00 1.84 0.37 0.10 56.10 09:00:01 PM 6 30.43 0.00 1.24 0.17 0.08 68.08 09:00:01 PM 7 53.78 0.00 1.52 0.25 0.08 44.36 09:01:01 PM all 12.76 0.00 1.20 0.41 0.06 85.57 09:01:01 PM 0 2.60 0.00 0.63 0.18 0.07 96.51 09:01:01 PM 1 21.09 0.00 1.47 0.03 0.08 77.32 09:01:01 PM 2 11.17 0.00 1.65 0.23 0.05 86.89 09:01:01 PM 3 4.50 0.00 1.00 0.69 0.05 93.77 09:01:01 PM 4 5.20 0.00 0.90 0.08 0.05 93.77 09:01:01 PM 5 20.52 0.00 1.07 0.44 0.07 77.90 09:01:01 PM 6 4.83 0.00 0.97 1.20 0.07 92.94 09:01:01 PM 7 32.25 0.00 1.91 0.40 0.07 65.37 Average: all 21.94 0.00 1.16 0.80 0.07 76.04 Average: 0 21.73 0.00 1.14 1.35 0.08 75.71 Average: 1 23.02 0.00 1.30 0.74 0.08 74.87 Average: 2 20.21 0.00 0.92 0.21 0.07 78.59 Average: 3 23.97 0.00 1.72 0.94 0.08 73.30 Average: 4 16.71 0.00 0.82 0.69 0.06 81.72 Average: 5 22.83 0.00 1.11 0.62 0.07 75.38 Average: 6 17.97 0.00 0.92 0.74 0.07 80.30 Average: 7 29.05 0.00 1.37 1.09 0.06 68.43