---> uname -a: Linux prd-centos8-docker-8c-8g-20021.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: 2799.998 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1132 25159 19 5598 30284 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:b7:ac:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:feb7:ac7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:5e:0d:13 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:e9ff:fe5e:d13/64 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) 06/10/2025 _x86_64_ (8 CPU) 13:49:11 LINUX RESTART (8 CPU) 01:50:02 PM tps rtps wtps bread/s bwrtn/s 01:51:01 PM 236.39 16.79 219.60 3662.89 11930.50 01:52:01 PM 192.97 2.47 190.50 547.11 14866.99 01:53:01 PM 128.81 0.77 128.04 481.71 41613.68 01:54:01 PM 37.45 0.00 37.45 0.00 499.42 01:55:01 PM 16.61 0.48 16.13 21.46 373.21 01:56:01 PM 3.12 0.00 3.12 0.00 72.19 01:57:01 PM 3.57 0.00 3.57 0.00 351.75 01:58:01 PM 17.68 0.00 17.68 0.00 312.45 01:59:01 PM 103.55 0.00 103.55 0.00 23294.14 02:00:01 PM 154.19 0.00 154.19 0.00 1803.20 02:01:01 PM 54.59 2.63 51.96 4490.69 27992.54 02:02:01 PM 41.18 1.72 39.46 1782.44 6756.07 Average: 82.29 2.05 80.24 911.77 10820.79 01:50:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 PM 28900712 30870624 3755000 11.50 2688 2286140 1702748 5.05 177684 3113904 220624 01:52:01 PM 26888312 29133376 5767400 17.66 2688 2555000 3203236 9.50 274684 4994648 80288 01:53:01 PM 24820660 28200808 7835052 23.99 2688 3664888 4210796 12.49 421760 6810472 44 01:54:01 PM 24273100 27656796 8382612 25.67 2688 3667024 5573796 16.54 437012 7335216 308 01:55:01 PM 24516140 27904232 8139572 24.93 2688 3671748 4131336 12.26 439500 7095952 8 01:56:01 PM 24515324 27904064 8140388 24.93 2688 3672412 4131336 12.26 439508 7096844 104 01:57:01 PM 25554564 28952756 7101148 21.75 2688 3681708 3320936 9.85 441284 6062012 20 01:58:01 PM 24991428 28615280 7664284 23.47 2688 3906360 3611016 10.71 500984 6557176 222912 01:59:01 PM 23093124 27204232 9562588 29.28 2688 4382612 6430644 19.08 550824 8344272 3160 02:00:01 PM 24225600 28283584 8430112 25.82 2688 4317288 3825972 11.35 547624 7233316 15552 02:01:01 PM 25517200 30622120 7138512 21.86 2688 5355808 1886360 5.60 751412 5726508 100752 02:02:01 PM 25777504 31023016 6878208 21.06 2688 5491360 1526296 4.53 961292 5255332 33500 Average: 25256139 28864241 7399573 22.66 2688 3887696 3629539 10.77 495297 6302138 56439 01:50:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 416.50 306.76 3136.06 54.39 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 331.08 247.84 3790.86 45.08 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 01:53:01 PM eth0 324.43 185.10 9485.59 18.99 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:53:01 PM veth278d6ab 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 PM lo 24.82 24.82 2.26 2.26 0.00 0.00 0.00 0.00 01:54:01 PM eth0 52.42 36.75 17.16 18.39 0.00 0.00 0.00 0.00 01:54:01 PM docker0 6.45 7.45 0.94 0.89 0.00 0.00 0.00 0.00 01:54:01 PM veth6094f7d 0.85 1.23 0.16 0.17 0.00 0.00 0.00 0.00 01:55:01 PM lo 61.23 61.23 3.82 3.82 0.00 0.00 0.00 0.00 01:55:01 PM eth0 295.20 202.98 85.13 89.76 0.00 0.00 0.00 0.00 01:55:01 PM docker0 4.17 4.97 0.73 0.74 0.00 0.00 0.00 0.00 01:56:01 PM lo 56.26 56.26 2.75 2.75 0.00 0.00 0.00 0.00 01:56:01 PM eth0 121.21 104.92 38.46 45.80 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 38.42 38.42 1.88 1.88 0.00 0.00 0.00 0.00 01:57:01 PM eth0 136.77 121.18 55.80 44.41 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:58:01 PM eth0 192.85 143.59 620.46 39.91 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 41.19 41.19 7.69 7.69 0.00 0.00 0.00 0.00 01:59:01 PM eth0 611.21 343.10 2309.77 29.62 0.00 0.00 0.00 0.00 01:59:01 PM docker0 19.31 21.58 3.28 4.54 0.00 0.00 0.00 0.00 01:59:01 PM veth33ebe41 15.34 17.09 2.97 3.85 0.00 0.00 0.00 0.00 01:59:01 PM vethc6285b0 3.97 5.15 0.57 0.95 0.00 0.00 0.00 0.00 02:00:01 PM lo 999.40 999.40 219.00 219.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 94.40 75.61 270.79 28.54 0.00 0.00 0.00 0.00 02:00:01 PM docker0 482.08 497.55 110.25 105.13 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:01:01 PM eth0 282.43 190.89 2322.62 23.02 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 230.10 176.56 1250.03 34.17 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 102.08 102.08 19.82 19.82 0.00 0.00 0.00 0.00 Average: eth0 257.16 177.76 1946.87 39.32 0.00 0.00 0.00 0.00 Average: docker0 42.73 44.37 9.61 9.29 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) 06/10/2025 _x86_64_ (8 CPU) 13:49:11 LINUX RESTART (8 CPU) 01:50:02 PM CPU %user %nice %system %iowait %steal %idle 01:51:01 PM all 14.53 0.00 1.22 1.68 0.07 82.51 01:51:01 PM 0 12.77 0.00 1.49 1.92 0.07 83.75 01:51:01 PM 1 7.53 0.00 0.99 0.94 0.07 90.48 01:51:01 PM 2 22.11 0.00 1.68 3.45 0.09 72.67 01:51:01 PM 3 5.15 0.00 0.65 1.19 0.08 92.93 01:51:01 PM 4 11.45 0.00 0.48 0.15 0.05 87.87 01:51:01 PM 5 16.56 0.00 1.48 2.33 0.05 79.59 01:51:01 PM 6 12.97 0.00 1.21 2.31 0.05 83.46 01:51:01 PM 7 27.68 0.00 1.78 1.12 0.08 69.33 01:52:01 PM all 42.56 0.00 1.34 2.46 0.13 53.52 01:52:01 PM 0 40.17 0.00 0.87 0.05 0.13 58.78 01:52:01 PM 1 26.68 0.00 1.46 6.87 0.13 64.85 01:52:01 PM 2 47.11 0.00 2.04 2.68 0.13 48.03 01:52:01 PM 3 46.29 0.00 0.99 1.91 0.10 50.72 01:52:01 PM 4 46.72 0.00 1.27 0.67 0.13 51.21 01:52:01 PM 5 49.93 0.00 1.42 1.21 0.13 47.30 01:52:01 PM 6 49.60 0.00 1.05 1.09 0.12 48.14 01:52:01 PM 7 33.89 0.00 1.61 5.20 0.12 59.18 01:53:01 PM all 20.29 0.00 2.57 4.08 0.08 72.98 01:53:01 PM 0 24.97 0.00 2.23 0.25 0.08 72.46 01:53:01 PM 1 18.79 0.00 3.19 16.84 0.08 61.10 01:53:01 PM 2 18.79 0.00 3.00 8.49 0.08 69.64 01:53:01 PM 3 21.02 0.00 2.62 2.15 0.07 74.15 01:53:01 PM 4 11.95 0.00 2.10 0.07 0.07 85.81 01:53:01 PM 5 23.95 0.00 2.47 2.22 0.08 71.27 01:53:01 PM 6 14.02 0.00 2.19 1.21 0.08 82.50 01:53:01 PM 7 28.81 0.00 2.76 1.40 0.07 66.97 01:54:01 PM all 22.52 0.00 2.42 0.11 0.09 74.86 01:54:01 PM 0 18.54 0.00 2.29 0.07 0.10 79.00 01:54:01 PM 1 20.74 0.00 2.24 0.13 0.08 76.80 01:54:01 PM 2 24.76 0.00 2.36 0.03 0.10 72.75 01:54:01 PM 3 23.21 0.00 2.48 0.15 0.08 74.07 01:54:01 PM 4 14.41 0.00 1.83 0.07 0.08 83.61 01:54:01 PM 5 23.12 0.00 2.33 0.27 0.08 74.20 01:54:01 PM 6 29.43 0.00 3.21 0.05 0.12 67.19 01:54:01 PM 7 25.90 0.00 2.61 0.10 0.10 71.29 01:55:01 PM all 10.18 0.00 1.44 0.04 0.06 88.28 01:55:01 PM 0 8.63 0.00 1.35 0.10 0.07 89.85 01:55:01 PM 1 7.24 0.00 1.42 0.07 0.07 91.20 01:55:01 PM 2 10.38 0.00 1.47 0.05 0.05 88.05 01:55:01 PM 3 11.04 0.00 1.40 0.02 0.07 87.47 01:55:01 PM 4 9.77 0.00 1.54 0.00 0.05 88.65 01:55:01 PM 5 14.82 0.00 2.31 0.05 0.07 82.76 01:55:01 PM 6 10.86 0.00 1.09 0.00 0.07 87.98 01:55:01 PM 7 8.70 0.00 0.90 0.02 0.07 90.31 01:56:01 PM all 1.37 0.00 0.52 0.01 0.05 98.05 01:56:01 PM 0 0.97 0.00 0.72 0.00 0.05 98.26 01:56:01 PM 1 1.21 0.00 0.50 0.00 0.07 98.23 01:56:01 PM 2 2.84 0.00 1.05 0.02 0.05 96.04 01:56:01 PM 3 1.22 0.00 0.72 0.03 0.05 97.98 01:56:01 PM 4 1.24 0.00 0.42 0.00 0.05 98.29 01:56:01 PM 5 1.12 0.00 0.25 0.00 0.05 98.58 01:56:01 PM 6 1.70 0.00 0.20 0.00 0.03 98.06 01:56:01 PM 7 0.68 0.00 0.33 0.00 0.05 98.93 01:57:01 PM all 6.16 0.00 0.51 0.03 0.05 93.26 01:57:01 PM 0 5.74 0.00 0.45 0.00 0.05 93.76 01:57:01 PM 1 4.60 0.00 0.65 0.00 0.05 94.70 01:57:01 PM 2 1.52 0.00 0.99 0.00 0.07 97.43 01:57:01 PM 3 9.58 0.00 0.52 0.00 0.03 89.87 01:57:01 PM 4 1.81 0.00 0.18 0.13 0.05 97.83 01:57:01 PM 5 3.35 0.00 0.32 0.00 0.02 96.31 01:57:01 PM 6 2.37 0.00 0.33 0.00 0.05 97.24 01:57:01 PM 7 20.26 0.00 0.63 0.12 0.05 78.94 01:58:01 PM all 28.67 0.00 0.83 0.05 0.06 70.39 01:58:01 PM 0 7.84 0.00 0.80 0.00 0.05 91.31 01:58:01 PM 1 21.51 0.00 0.72 0.00 0.05 77.72 01:58:01 PM 2 25.24 0.00 0.65 0.03 0.07 74.01 01:58:01 PM 3 29.80 0.00 0.78 0.05 0.07 69.30 01:58:01 PM 4 22.64 0.00 0.99 0.13 0.07 76.17 01:58:01 PM 5 27.39 0.00 0.75 0.07 0.05 71.74 01:58:01 PM 6 31.15 0.00 0.73 0.05 0.08 67.98 01:58:01 PM 7 63.80 0.00 1.18 0.03 0.08 34.90 01:59:01 PM all 27.73 0.00 1.79 1.69 0.09 68.70 01:59:01 PM 0 32.42 0.00 1.39 0.44 0.08 65.67 01:59:01 PM 1 31.11 0.00 1.49 2.90 0.08 64.41 01:59:01 PM 2 19.67 0.00 2.47 2.64 0.08 75.14 01:59:01 PM 3 26.26 0.00 2.01 1.89 0.08 69.75 01:59:01 PM 4 31.37 0.00 1.34 2.94 0.10 64.24 01:59:01 PM 5 25.08 0.00 1.83 0.30 0.08 72.71 01:59:01 PM 6 22.32 0.00 1.42 0.23 0.08 75.94 01:59:01 PM 7 33.66 0.00 2.33 2.20 0.10 61.71 02:00:01 PM all 26.81 0.00 2.09 0.41 0.10 70.59 02:00:01 PM 0 22.48 0.00 2.19 0.02 0.10 75.21 02:00:01 PM 1 25.56 0.00 1.63 0.99 0.12 71.70 02:00:01 PM 2 31.69 0.00 2.70 0.33 0.10 65.18 02:00:01 PM 3 24.75 0.00 2.21 0.08 0.10 72.85 02:00:01 PM 4 32.76 0.00 2.63 0.18 0.10 64.32 02:00:01 PM 5 28.49 0.00 1.64 1.16 0.08 68.63 02:00:01 PM 6 26.27 0.00 1.36 0.02 0.10 72.25 02:00:01 PM 7 22.50 0.00 2.36 0.50 0.08 74.55 02:01:01 PM all 29.37 0.00 1.54 1.86 0.08 67.15 02:01:01 PM 0 30.71 0.00 1.37 0.17 0.07 67.68 02:01:01 PM 1 30.13 0.00 1.61 3.78 0.07 64.42 02:01:01 PM 2 41.39 0.00 1.79 0.30 0.08 56.44 02:01:01 PM 3 27.00 0.00 0.85 3.61 0.07 68.47 02:01:01 PM 4 22.88 0.00 1.73 3.39 0.08 71.93 02:01:01 PM 5 24.72 0.00 1.37 0.00 0.10 73.80 02:01:01 PM 6 26.92 0.00 1.84 3.33 0.08 67.83 02:01:01 PM 7 31.19 0.00 1.79 0.30 0.07 66.65 02:01:01 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 22.15 0.00 1.02 0.31 0.06 76.46 02:02:01 PM 0 29.21 0.00 1.74 0.18 0.08 68.79 02:02:01 PM 1 15.67 0.00 1.07 0.00 0.07 83.19 02:02:01 PM 2 5.94 0.00 1.07 1.10 0.05 91.84 02:02:01 PM 3 29.25 0.00 0.80 0.58 0.07 69.29 02:02:01 PM 4 6.30 0.00 0.65 0.02 0.05 92.98 02:02:01 PM 5 21.30 0.00 0.98 0.05 0.05 77.61 02:02:01 PM 6 38.58 0.00 1.10 0.53 0.07 59.72 02:02:01 PM 7 30.92 0.00 0.72 0.02 0.07 68.27 Average: all 21.03 0.00 1.44 1.06 0.08 76.40 Average: 0 19.53 0.00 1.41 0.26 0.08 78.72 Average: 1 17.57 0.00 1.41 2.71 0.08 78.23 Average: 2 20.94 0.00 1.77 1.59 0.08 75.62 Average: 3 21.23 0.00 1.34 0.97 0.07 76.39 Average: 4 17.77 0.00 1.26 0.65 0.07 80.25 Average: 5 21.65 0.00 1.43 0.63 0.07 76.22 Average: 6 22.20 0.00 1.31 0.73 0.08 75.68 Average: 7 27.33 0.00 1.58 0.91 0.08 70.09