---> uname -a: Linux prd-centos8-docker-8c-8g-19709.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 1119 25173 19 5597 30297 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:01:02:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fe01:225/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:bc:ec:22 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::42:53ff:febc:ec22/64 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) 06/09/2025 _x86_64_ (8 CPU) 14:46:58 LINUX RESTART (8 CPU) 02:48:02 PM tps rtps wtps bread/s bwrtn/s 02:49:01 PM 247.00 17.62 229.38 3721.04 12215.35 02:50:01 PM 137.32 1.67 135.65 490.24 11929.26 02:51:01 PM 125.80 0.72 125.09 424.19 40395.30 02:52:01 PM 36.33 0.07 36.27 0.93 484.99 02:53:01 PM 9.90 0.43 9.46 20.93 265.13 02:54:01 PM 3.50 0.00 3.50 0.00 344.02 02:55:01 PM 6.97 0.00 6.97 0.00 206.28 02:56:01 PM 100.03 0.00 100.03 0.00 23110.69 02:57:01 PM 19.60 0.00 19.60 0.00 679.89 02:58:01 PM 149.50 2.45 147.05 4477.04 2009.21 02:59:01 PM 47.33 1.42 45.91 1731.84 32997.72 Average: 80.05 2.19 77.86 983.67 11329.83 02:48:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:49:01 PM 28672296 30733032 3983408 12.20 2688 2375164 1744736 5.18 214352 3293192 200432 02:50:01 PM 26339136 28589152 6316568 19.34 2688 2558464 4086884 12.13 277200 5535540 46012 02:51:01 PM 24742132 28122600 7913572 24.23 2688 3663980 4436032 13.16 429452 6878856 52 02:52:01 PM 24504972 27889464 8150732 24.96 2688 3667832 4348652 12.90 438668 7106780 1980 02:53:01 PM 24426660 27813936 8229044 25.20 2688 3670448 4373124 12.97 439992 7183320 100 02:54:01 PM 25397660 28794044 7258044 22.23 2688 3679544 3575884 10.61 441772 6216252 168 02:55:01 PM 24851524 28249392 7804180 23.90 2688 3680740 4082768 12.11 443524 6757856 24 02:56:01 PM 23605680 27696184 9050024 27.71 2688 4358076 6029372 17.89 541020 7846508 216 02:57:01 PM 22647048 26771400 10008656 30.65 2688 4395872 6746720 20.02 553200 8785076 4000 02:58:01 PM 25980468 31020960 6675236 20.44 2688 5290600 2092236 6.21 728708 5290752 844808 02:59:01 PM 25719888 30968784 6935816 21.24 2688 5495340 1588288 4.71 958148 5315908 37716 Average: 25171588 28786268 7484116 22.92 2688 3894187 3918609 11.63 496912 6382731 103228 02:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 421.74 328.57 3882.06 61.08 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 199.65 151.62 2412.91 36.72 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 02:51:01 PM eth0 330.43 187.01 9484.74 21.52 0.00 0.00 0.00 0.00 02:51:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:51:01 PM vethd3b68fa 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 PM lo 43.26 43.26 3.87 3.87 0.00 0.00 0.00 0.00 02:52:01 PM eth0 198.55 118.74 64.55 63.94 0.00 0.00 0.00 0.00 02:52:01 PM docker0 9.98 11.33 1.57 1.44 0.00 0.00 0.00 0.00 02:53:01 PM lo 56.18 56.18 2.86 2.86 0.00 0.00 0.00 0.00 02:53:01 PM eth0 251.00 192.97 72.55 75.31 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.72 1.00 0.11 0.19 0.00 0.00 0.00 0.00 02:54:01 PM lo 52.48 52.48 2.56 2.56 0.00 0.00 0.00 0.00 02:54:01 PM eth0 192.64 153.85 55.71 57.03 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 200.53 125.55 93.73 33.72 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:56:01 PM eth0 637.88 366.62 2850.06 34.59 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM veth25c8f4a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:56:01 PM vetha2e85ea 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:57:01 PM lo 1008.25 1008.25 221.91 221.91 0.00 0.00 0.00 0.00 02:57:01 PM eth0 73.70 50.22 23.21 27.65 0.00 0.00 0.00 0.00 02:57:01 PM docker0 485.22 502.47 110.82 107.36 0.00 0.00 0.00 0.00 02:57:01 PM veth25c8f4a 448.93 467.17 113.59 83.39 0.00 0.00 0.00 0.01 02:57:01 PM vetha2e85ea 36.29 35.79 3.86 24.22 0.00 0.00 0.00 0.00 02:58:01 PM lo 35.64 35.64 5.10 5.10 0.00 0.00 0.00 0.00 02:58:01 PM eth0 98.47 84.97 1499.11 15.55 0.00 0.00 0.00 0.00 02:58:01 PM docker0 17.19 17.23 2.81 2.46 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 423.43 296.53 2313.38 39.93 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.04 109.04 21.52 21.52 0.00 0.00 0.00 0.00 Average: eth0 275.06 186.76 2065.76 42.43 0.00 0.00 0.00 0.00 Average: docker0 46.71 48.45 10.50 10.15 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) 06/09/2025 _x86_64_ (8 CPU) 14:46:58 LINUX RESTART (8 CPU) 02:48:02 PM CPU %user %nice %system %iowait %steal %idle 02:49:01 PM all 17.93 0.00 1.25 1.06 0.07 79.69 02:49:01 PM 0 16.36 0.00 0.87 0.14 0.07 82.57 02:49:01 PM 1 21.16 0.00 1.80 1.05 0.08 75.90 02:49:01 PM 2 5.34 0.00 0.85 1.05 0.05 92.70 02:49:01 PM 3 28.79 0.00 1.65 2.16 0.08 67.31 02:49:01 PM 4 12.85 0.00 0.61 0.63 0.05 85.86 02:49:01 PM 5 15.49 0.00 1.51 1.36 0.05 81.58 02:49:01 PM 6 18.48 0.00 0.82 0.73 0.07 79.91 02:49:01 PM 7 24.96 0.00 1.89 1.39 0.07 71.69 02:50:01 PM all 44.37 0.00 1.37 0.57 0.09 53.60 02:50:01 PM 0 48.48 0.00 0.94 2.67 0.10 47.81 02:50:01 PM 1 51.46 0.00 2.26 0.65 0.08 45.55 02:50:01 PM 2 39.56 0.00 0.80 0.13 0.08 59.42 02:50:01 PM 3 54.39 0.00 1.89 0.10 0.10 43.52 02:50:01 PM 4 42.85 0.00 1.47 0.38 0.10 55.19 02:50:01 PM 5 25.99 0.00 1.19 0.43 0.10 72.29 02:50:01 PM 6 34.22 0.00 1.62 0.10 0.08 63.97 02:50:01 PM 7 57.95 0.00 0.82 0.12 0.08 41.03 02:51:01 PM all 20.43 0.00 3.36 1.63 0.08 74.50 02:51:01 PM 0 25.40 0.00 3.45 0.12 0.08 70.96 02:51:01 PM 1 22.32 0.00 3.11 6.97 0.08 67.52 02:51:01 PM 2 14.80 0.00 3.17 4.37 0.10 77.57 02:51:01 PM 3 21.70 0.00 4.33 0.19 0.08 73.70 02:51:01 PM 4 12.43 0.00 3.06 0.20 0.07 84.24 02:51:01 PM 5 20.96 0.00 3.30 0.44 0.07 75.24 02:51:01 PM 6 25.94 0.00 3.74 0.03 0.08 70.20 02:51:01 PM 7 19.86 0.00 2.76 0.74 0.07 76.57 02:52:01 PM all 22.81 0.00 2.46 0.05 0.10 74.58 02:52:01 PM 0 22.06 0.00 2.06 0.03 0.10 75.75 02:52:01 PM 1 20.97 0.00 2.63 0.05 0.10 76.25 02:52:01 PM 2 19.34 0.00 2.01 0.05 0.12 78.48 02:52:01 PM 3 26.76 0.00 2.60 0.05 0.08 70.50 02:52:01 PM 4 15.84 0.00 2.11 0.08 0.10 81.87 02:52:01 PM 5 30.04 0.00 3.13 0.03 0.12 66.68 02:52:01 PM 6 20.69 0.00 2.18 0.08 0.10 76.95 02:52:01 PM 7 26.74 0.00 2.95 0.03 0.10 70.18 02:53:01 PM all 5.98 0.00 1.31 0.02 0.07 92.62 02:53:01 PM 0 2.93 0.00 0.82 0.02 0.08 96.15 02:53:01 PM 1 8.19 0.00 1.57 0.02 0.08 90.14 02:53:01 PM 2 6.18 0.00 1.34 0.02 0.09 92.37 02:53:01 PM 3 6.47 0.00 1.40 0.02 0.07 92.04 02:53:01 PM 4 5.72 0.00 0.98 0.03 0.07 93.19 02:53:01 PM 5 4.74 0.00 0.87 0.02 0.07 94.30 02:53:01 PM 6 7.86 0.00 0.82 0.02 0.07 91.24 02:53:01 PM 7 5.77 0.00 2.63 0.02 0.07 91.51 02:54:01 PM all 4.01 0.00 0.72 0.04 0.05 95.18 02:54:01 PM 0 4.50 0.00 0.25 0.00 0.05 95.20 02:54:01 PM 1 5.57 0.00 0.97 0.18 0.07 93.21 02:54:01 PM 2 4.74 0.00 0.73 0.00 0.05 94.47 02:54:01 PM 3 5.72 0.00 0.75 0.00 0.07 93.46 02:54:01 PM 4 4.59 0.00 1.05 0.00 0.05 94.31 02:54:01 PM 5 4.07 0.00 1.15 0.12 0.05 94.61 02:54:01 PM 6 1.57 0.00 0.40 0.00 0.05 97.98 02:54:01 PM 7 1.30 0.00 0.47 0.00 0.03 98.20 02:55:01 PM all 17.93 0.00 0.45 0.01 0.05 81.57 02:55:01 PM 0 17.69 0.00 0.07 0.00 0.07 82.17 02:55:01 PM 1 29.09 0.00 0.18 0.00 0.05 70.67 02:55:01 PM 2 14.51 0.00 0.22 0.00 0.03 85.24 02:55:01 PM 3 43.16 0.00 1.23 0.02 0.07 55.52 02:55:01 PM 4 16.66 0.00 0.20 0.00 0.02 83.12 02:55:01 PM 5 7.20 0.00 1.09 0.02 0.05 91.65 02:55:01 PM 6 3.42 0.00 0.10 0.00 0.03 96.44 02:55:01 PM 7 11.62 0.00 0.50 0.03 0.05 87.79 02:56:01 PM all 29.45 0.00 2.12 1.04 0.09 67.31 02:56:01 PM 0 29.15 0.00 2.23 0.00 0.08 68.54 02:56:01 PM 1 27.33 0.00 2.09 2.65 0.08 67.84 02:56:01 PM 2 41.99 0.00 2.28 2.22 0.10 53.42 02:56:01 PM 3 29.36 0.00 2.20 0.34 0.10 68.01 02:56:01 PM 4 20.35 0.00 1.93 0.22 0.08 77.42 02:56:01 PM 5 32.63 0.00 2.47 2.42 0.10 62.39 02:56:01 PM 6 25.43 0.00 1.67 0.03 0.07 72.80 02:56:01 PM 7 29.34 0.00 2.07 0.47 0.07 68.06 02:57:01 PM all 31.04 0.00 2.03 0.02 0.15 66.76 02:57:01 PM 0 20.49 0.00 3.04 0.05 0.17 76.25 02:57:01 PM 1 42.19 0.00 3.29 0.02 0.18 54.32 02:57:01 PM 2 25.70 0.00 1.85 0.02 0.15 72.28 02:57:01 PM 3 29.45 0.00 1.52 0.00 0.12 68.91 02:57:01 PM 4 37.98 0.00 1.77 0.02 0.13 60.10 02:57:01 PM 5 25.78 0.00 1.85 0.02 0.15 72.20 02:57:01 PM 6 28.42 0.00 1.83 0.02 0.15 69.59 02:57:01 PM 7 38.23 0.00 1.12 0.02 0.15 60.48 02:58:01 PM all 33.07 0.00 1.81 0.33 0.08 64.71 02:58:01 PM 0 25.21 0.00 1.81 0.49 0.10 72.39 02:58:01 PM 1 20.50 0.00 1.41 0.18 0.07 77.85 02:58:01 PM 2 24.74 0.00 2.06 0.28 0.08 72.83 02:58:01 PM 3 42.27 0.00 1.09 0.10 0.08 56.46 02:58:01 PM 4 27.42 0.00 2.43 0.32 0.07 69.76 02:58:01 PM 5 33.31 0.00 1.76 0.07 0.08 64.79 02:58:01 PM 6 47.69 0.00 2.65 1.04 0.08 48.53 02:58:01 PM 7 43.44 0.00 1.29 0.13 0.07 55.07 02:59:01 PM all 24.95 0.00 0.97 0.75 0.06 73.26 02:59:01 PM 0 35.62 0.00 1.20 0.18 0.07 62.92 02:59:01 PM 1 34.42 0.00 0.55 2.42 0.07 62.54 02:59:01 PM 2 27.38 0.00 1.93 1.46 0.05 69.18 02:59:01 PM 3 31.50 0.00 0.42 0.25 0.05 67.78 02:59:01 PM 4 10.34 0.00 0.84 0.05 0.07 88.71 02:59:01 PM 5 17.03 0.00 0.77 0.53 0.05 81.61 02:59:01 PM 6 19.45 0.00 0.72 0.40 0.07 79.36 02:59:01 PM 7 23.87 0.00 1.36 0.72 0.07 73.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.92 0.00 1.62 0.50 0.08 74.87 Average: 0 22.54 0.00 1.52 0.34 0.09 75.51 Average: 1 25.75 0.00 1.80 1.29 0.09 71.07 Average: 2 20.43 0.00 1.57 0.87 0.08 77.05 Average: 3 29.08 0.00 1.73 0.29 0.08 68.82 Average: 4 18.84 0.00 1.50 0.18 0.07 79.41 Average: 5 19.76 0.00 1.73 0.49 0.08 77.93 Average: 6 21.21 0.00 1.50 0.22 0.08 76.99 Average: 7 25.74 0.00 1.62 0.33 0.07 72.23