---> uname -a: Linux prd-centos8-docker-8c-8g-12722.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 1043 27182 19 3664 30381 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:83:eb:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe83:ebbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:3c:91:dd 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:b8ff:fe3c:91dd/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) 01/16/2024 _x86_64_ (8 CPU) 15:49:47 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 613.64 613.64 0.00 92090.91 0.00 03:51:01 PM 148.12 62.20 85.92 8979.42 41615.53 03:52:01 PM 332.42 14.21 318.21 3069.91 9308.43 03:53:01 PM 232.64 6.05 226.60 1201.13 12478.37 03:54:01 PM 218.18 0.65 217.53 215.83 19205.55 03:55:01 PM 148.93 5.63 143.30 5704.10 21964.58 Average: 217.22 19.49 197.73 4092.35 20853.67 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 31689532 31801416 966180 2.96 2688 454376 760652 2.33 67000 545348 5896 03:51:01 PM 29614452 31245476 3041260 9.31 2688 1962392 1526696 4.53 185000 2456604 135192 03:52:01 PM 28828708 30766584 3827004 11.72 2688 2255144 1823332 5.41 192012 3176412 181284 03:53:01 PM 27817136 30144656 4838576 14.82 2688 2638208 2208480 6.55 411004 3935880 220832 03:54:01 PM 28553136 31211172 4102576 12.56 2688 2958800 1447580 4.29 545860 3033008 80704 03:55:01 PM 27889528 31157176 4766184 14.60 2688 3560708 1453084 4.31 1054880 3156584 88 Average: 29065415 31054413 3590297 10.99 2688 2304938 1536637 4.56 409293 2717306 103999 03:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 1.14 0.00 0.08 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 312.66 211.98 1460.34 58.44 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 203.87 171.56 1968.55 42.66 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 410.21 341.88 5502.39 45.20 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 254.51 217.71 2717.64 34.43 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 286.37 233.76 1847.61 1602.16 0.00 0.00 0.00 0.00 03:55:01 PM docker0 133.61 145.18 798.41 569.69 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 292.67 234.69 2691.32 355.56 0.00 0.00 0.00 0.00 Average: docker0 26.64 28.95 159.23 113.61 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) 01/16/2024 _x86_64_ (8 CPU) 15:49:47 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 5.48 0.00 6.35 15.58 0.29 72.29 03:50:01 PM 0 2.33 0.00 5.81 5.81 0.00 86.05 03:50:01 PM 1 1.19 0.00 7.14 0.00 0.00 91.67 03:50:01 PM 2 2.38 0.00 8.33 2.38 0.00 86.90 03:50:01 PM 3 3.37 0.00 6.74 12.36 1.12 76.40 03:50:01 PM 4 5.75 0.00 5.75 0.00 0.00 88.51 03:50:01 PM 5 20.93 0.00 4.65 74.42 0.00 0.00 03:50:01 PM 6 2.25 0.00 5.62 4.49 0.00 87.64 03:50:01 PM 7 5.68 0.00 6.82 25.00 1.14 61.36 03:51:01 PM all 12.84 0.00 2.06 4.34 0.06 80.70 03:51:01 PM 0 17.59 0.00 2.16 2.90 0.08 77.26 03:51:01 PM 1 11.86 0.00 2.38 2.30 0.07 83.39 03:51:01 PM 2 20.76 0.00 1.89 13.93 0.07 63.36 03:51:01 PM 3 16.14 0.00 2.21 1.39 0.07 80.19 03:51:01 PM 4 13.28 0.00 2.19 2.29 0.07 82.17 03:51:01 PM 5 7.54 0.00 2.36 4.79 0.05 85.25 03:51:01 PM 6 7.01 0.00 1.58 0.55 0.05 90.81 03:51:01 PM 7 8.54 0.00 1.72 6.52 0.03 83.18 03:52:01 PM all 13.91 0.00 1.25 1.76 0.06 83.01 03:52:01 PM 0 14.27 0.00 1.07 1.92 0.05 82.69 03:52:01 PM 1 9.27 0.00 0.97 1.29 0.05 88.42 03:52:01 PM 2 22.10 0.00 1.20 1.75 0.07 74.88 03:52:01 PM 3 14.38 0.00 1.52 1.87 0.08 82.14 03:52:01 PM 4 4.28 0.00 1.51 2.96 0.07 91.18 03:52:01 PM 5 26.45 0.00 2.32 2.27 0.08 68.87 03:52:01 PM 6 12.18 0.00 0.97 0.85 0.05 85.95 03:52:01 PM 7 8.36 0.00 0.45 1.15 0.07 89.97 03:53:01 PM all 23.85 0.00 1.37 3.05 0.10 71.64 03:53:01 PM 0 29.98 0.00 0.52 1.01 0.10 68.39 03:53:01 PM 1 30.55 0.00 2.19 6.62 0.12 60.52 03:53:01 PM 2 15.84 0.00 1.41 1.43 0.10 81.22 03:53:01 PM 3 29.64 0.00 1.26 3.35 0.08 65.66 03:53:01 PM 4 22.67 0.00 1.51 2.05 0.10 73.67 03:53:01 PM 5 16.29 0.00 1.29 4.07 0.10 78.25 03:53:01 PM 6 15.33 0.00 1.65 3.89 0.08 79.05 03:53:01 PM 7 30.53 0.00 1.08 1.98 0.12 66.29 03:54:01 PM all 22.22 0.00 1.37 2.74 0.09 73.59 03:54:01 PM 0 7.71 0.00 0.95 1.41 0.08 89.84 03:54:01 PM 1 32.44 0.00 1.91 4.16 0.10 61.38 03:54:01 PM 2 39.80 0.00 1.24 0.89 0.10 57.98 03:54:01 PM 3 15.06 0.00 1.12 5.20 0.10 78.52 03:54:01 PM 4 18.34 0.00 1.45 1.99 0.08 78.14 03:54:01 PM 5 21.62 0.00 0.89 1.56 0.08 75.84 03:54:01 PM 6 18.29 0.00 1.46 1.68 0.07 78.50 03:54:01 PM 7 24.46 0.00 1.91 5.03 0.08 68.53 03:55:01 PM all 7.26 0.00 1.70 2.66 0.06 88.32 03:55:01 PM 0 8.47 0.00 2.11 0.23 0.05 89.14 03:55:01 PM 1 23.89 0.00 1.89 3.87 0.07 70.28 03:55:01 PM 2 4.47 0.00 1.77 3.95 0.05 89.76 03:55:01 PM 3 5.62 0.00 1.51 2.81 0.05 90.01 03:55:01 PM 4 6.34 0.00 2.14 1.84 0.07 89.62 03:55:01 PM 5 3.47 0.00 1.19 3.05 0.05 92.24 03:55:01 PM 6 2.48 0.00 1.46 4.36 0.07 91.63 03:55:01 PM 7 3.33 0.00 1.54 1.16 0.05 93.92 Average: all 15.97 0.00 1.56 2.94 0.07 79.44 Average: 0 15.56 0.00 1.38 1.51 0.07 81.49 Average: 1 21.53 0.00 1.88 3.63 0.08 72.87 Average: 2 20.54 0.00 1.52 4.39 0.08 73.47 Average: 3 16.11 0.00 1.54 2.95 0.08 79.31 Average: 4 12.94 0.00 1.77 2.22 0.08 82.99 Average: 5 15.09 0.00 1.62 3.35 0.07 79.86 Average: 6 11.03 0.00 1.44 2.27 0.06 85.20 Average: 7 14.98 0.00 1.36 3.23 0.07 80.35