---> uname -a: Linux prd-centos8-docker-8c-8g-24541.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1629 22310 19 7950 29787 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:94:a2:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe94:a2a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:b7:80:50 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) 06/28/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:02 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 153.66 2.56 151.10 1621.15 11321.72 11:51:01 PM 242.62 14.55 228.07 1971.61 9886.34 11:52:01 PM 105.50 1.85 103.65 424.05 11130.92 11:53:01 PM 88.65 1.98 86.67 138.24 8319.38 11:54:01 PM 161.40 0.38 161.01 46.38 33591.62 11:55:01 PM 1304.43 0.02 1304.42 13.60 73373.72 11:56:01 PM 961.11 0.00 961.11 0.00 40707.30 11:57:01 PM 11.43 0.00 11.43 0.00 549.79 11:58:01 PM 9.45 0.00 9.45 0.00 1491.40 11:59:01 PM 674.03 0.48 673.54 24.66 28768.46 Average: 371.57 2.18 369.39 422.00 21930.96 11:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29454144 31258444 3201568 9.80 2688 2121724 1353860 4.02 157620 2582764 95504 11:51:01 PM 27859076 30135952 4796636 14.69 2688 2584588 2644904 7.85 255468 4036468 268440 11:52:01 PM 27019764 29560720 5635948 17.26 2688 2845020 3301168 9.79 284908 4828688 186376 11:53:01 PM 26500052 29138736 6155660 18.85 2688 2939244 3081708 9.14 320372 5301892 81296 11:54:01 PM 21554484 26048064 11101228 33.99 2688 4723744 6130056 18.19 422356 9939652 975132 11:55:01 PM 21303472 26974552 11352240 34.76 2688 5692084 4916724 14.59 463244 9703680 194628 11:56:01 PM 19715852 26146332 12939860 39.63 2688 6349752 5011272 14.87 529776 10997224 12 11:57:01 PM 18161548 24593248 14494164 44.38 2688 6350128 5361184 15.91 530952 12497368 8 11:58:01 PM 20355208 26946336 12300504 37.67 2688 6507596 4817592 14.29 538896 10367576 122500 11:59:01 PM 22947456 30590048 9708256 29.73 2688 7491588 1461156 4.34 1046884 7139472 474164 Average: 23487106 28139243 9168606 28.08 2688 4760547 3807962 11.30 455048 7739478 239806 11:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 273.50 213.18 1182.93 46.71 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 531.54 425.14 6533.22 69.77 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 228.29 165.01 3733.75 21.50 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 139.51 128.73 1296.21 23.80 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 631.47 494.04 9331.48 57.01 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 181.15 133.21 2064.89 11.34 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 133.29 124.45 1516.00 18.59 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.97 0.33 0.40 0.61 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 72.19 55.76 567.17 4.42 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 406.73 382.34 2894.75 275.39 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 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 259.85 212.23 2915.16 52.93 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) 06/28/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:02 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 7.73 0.00 0.89 0.79 0.04 90.55 11:50:01 PM 0 2.60 0.00 0.24 0.02 0.03 97.12 11:50:01 PM 1 12.63 0.00 1.72 1.43 0.07 84.16 11:50:01 PM 2 3.61 0.00 0.44 0.83 0.05 95.07 11:50:01 PM 3 5.93 0.00 0.54 1.05 0.03 92.44 11:50:01 PM 4 8.57 0.00 1.17 1.09 0.03 89.14 11:50:01 PM 5 5.65 0.00 0.68 0.44 0.03 93.19 11:50:01 PM 6 6.18 0.00 0.71 1.31 0.02 91.78 11:50:01 PM 7 16.67 0.00 1.63 0.19 0.03 81.48 11:51:01 PM all 20.54 0.00 1.31 0.82 0.08 77.25 11:51:01 PM 0 22.81 0.00 1.27 0.37 0.07 75.49 11:51:01 PM 1 11.37 0.00 1.56 3.04 0.07 83.96 11:51:01 PM 2 26.78 0.00 1.47 0.75 0.10 70.89 11:51:01 PM 3 17.96 0.00 1.02 0.18 0.08 80.75 11:51:01 PM 4 25.23 0.00 1.10 0.48 0.07 73.12 11:51:01 PM 5 22.16 0.00 1.93 0.62 0.10 75.19 11:51:01 PM 6 19.10 0.00 1.10 0.37 0.08 79.34 11:51:01 PM 7 18.91 0.00 1.00 0.74 0.07 79.28 11:52:01 PM all 49.71 0.00 1.18 0.86 0.09 48.17 11:52:01 PM 0 31.12 0.00 1.44 4.99 0.10 62.35 11:52:01 PM 1 28.91 0.00 1.14 0.89 0.07 69.00 11:52:01 PM 2 50.82 0.00 1.19 0.07 0.10 47.82 11:52:01 PM 3 59.44 0.00 0.65 0.02 0.08 39.81 11:52:01 PM 4 43.75 0.00 1.05 0.20 0.08 54.91 11:52:01 PM 5 58.80 0.00 1.19 0.12 0.12 39.78 11:52:01 PM 6 59.08 0.00 1.79 0.49 0.10 38.54 11:52:01 PM 7 65.75 0.00 0.98 0.08 0.10 33.08 11:53:01 PM all 45.83 0.00 1.25 0.37 0.10 52.45 11:53:01 PM 0 47.58 0.00 0.70 0.00 0.10 51.62 11:53:01 PM 1 35.85 0.00 1.20 1.47 0.10 61.37 11:53:01 PM 2 46.51 0.00 1.10 0.00 0.10 52.28 11:53:01 PM 3 54.21 0.00 1.79 0.25 0.12 43.63 11:53:01 PM 4 45.74 0.00 1.07 0.07 0.10 53.02 11:53:01 PM 5 47.17 0.00 0.95 0.03 0.12 51.72 11:53:01 PM 6 46.43 0.00 1.10 0.15 0.08 52.23 11:53:01 PM 7 43.11 0.00 2.07 0.95 0.12 53.75 11:54:01 PM all 17.13 0.00 2.51 1.49 0.08 78.80 11:54:01 PM 0 23.90 0.00 1.60 0.00 0.07 74.43 11:54:01 PM 1 10.95 0.00 3.24 1.68 0.08 84.04 11:54:01 PM 2 55.59 0.00 4.97 0.18 0.12 39.14 11:54:01 PM 3 12.68 0.00 1.05 1.96 0.05 84.26 11:54:01 PM 4 8.56 0.00 3.51 0.96 0.08 86.88 11:54:01 PM 5 12.10 0.00 1.10 0.05 0.05 86.70 11:54:01 PM 6 7.61 0.00 0.81 0.07 0.07 91.45 11:54:01 PM 7 5.50 0.00 3.78 7.08 0.08 83.56 11:55:01 PM all 15.16 0.00 4.98 4.56 0.08 75.22 11:55:01 PM 0 2.40 0.00 3.90 5.70 0.08 87.91 11:55:01 PM 1 8.09 0.00 3.91 9.76 0.08 78.16 11:55:01 PM 2 60.00 0.00 5.03 1.36 0.12 33.49 11:55:01 PM 3 9.14 0.00 3.81 2.72 0.08 84.25 11:55:01 PM 4 6.16 0.00 6.68 3.08 0.07 84.01 11:55:01 PM 5 8.17 0.00 5.68 1.95 0.08 84.12 11:55:01 PM 6 25.00 0.00 3.53 2.12 0.08 69.27 11:55:01 PM 7 2.04 0.00 7.29 9.82 0.07 80.77 11:56:01 PM all 20.46 0.00 2.83 2.49 0.08 74.15 11:56:01 PM 0 15.77 0.00 1.67 1.05 0.07 81.43 11:56:01 PM 1 15.11 0.00 3.38 0.81 0.10 80.60 11:56:01 PM 2 34.25 0.00 1.98 0.07 0.08 63.62 11:56:01 PM 3 40.50 0.00 5.04 0.00 0.10 54.36 11:56:01 PM 4 33.94 0.00 3.82 0.02 0.08 62.14 11:56:01 PM 5 11.03 0.00 3.62 0.40 0.08 84.86 11:56:01 PM 6 9.41 0.00 1.91 14.04 0.05 74.59 11:56:01 PM 7 3.75 0.00 1.21 3.48 0.03 91.53 11:57:01 PM all 21.00 0.00 0.78 0.01 0.06 78.15 11:57:01 PM 0 11.46 0.00 0.50 0.00 0.08 87.96 11:57:01 PM 1 55.83 0.00 1.08 0.00 0.08 43.00 11:57:01 PM 2 16.57 0.00 0.73 0.03 0.08 82.58 11:57:01 PM 3 44.93 0.00 1.63 0.05 0.08 53.30 11:57:01 PM 4 8.07 0.00 0.70 0.00 0.05 91.18 11:57:01 PM 5 12.43 0.00 0.68 0.00 0.03 86.86 11:57:01 PM 6 4.66 0.00 0.50 0.02 0.05 94.78 11:57:01 PM 7 14.05 0.00 0.37 0.00 0.03 85.55 11:58:01 PM all 20.55 0.00 0.98 0.10 0.06 78.31 11:58:01 PM 0 8.71 0.00 0.83 0.00 0.03 90.42 11:58:01 PM 1 58.30 0.00 1.37 0.00 0.10 40.23 11:58:01 PM 2 12.28 0.00 1.02 0.18 0.05 86.47 11:58:01 PM 3 12.90 0.00 1.03 0.02 0.05 86.00 11:58:01 PM 4 10.91 0.00 0.80 0.38 0.07 87.84 11:58:01 PM 5 14.33 0.00 1.40 0.05 0.05 84.17 11:58:01 PM 6 10.82 0.00 0.57 0.13 0.05 88.42 11:58:01 PM 7 36.10 0.00 0.85 0.00 0.08 62.96 11:59:01 PM all 16.87 0.00 2.81 2.17 0.08 78.08 11:59:01 PM 0 16.72 0.00 1.47 0.97 0.08 80.75 11:59:01 PM 1 5.55 0.00 2.48 3.56 0.07 88.34 11:59:01 PM 2 6.41 0.00 5.52 3.58 0.08 84.41 11:59:01 PM 3 17.61 0.00 2.02 0.79 0.07 79.52 11:59:01 PM 4 22.10 0.00 2.73 2.61 0.07 72.50 11:59:01 PM 5 50.32 0.00 4.54 1.12 0.12 43.90 11:59:01 PM 6 7.25 0.00 1.78 4.75 0.07 86.16 11:59:01 PM 7 8.89 0.00 1.93 0.00 0.07 89.12 Average: all 23.53 0.00 1.95 1.36 0.08 73.08 Average: 0 18.34 0.00 1.36 1.31 0.07 78.91 Average: 1 24.32 0.00 2.11 2.26 0.08 71.23 Average: 2 31.33 0.00 2.35 0.70 0.09 65.53 Average: 3 27.56 0.00 1.86 0.70 0.08 69.80 Average: 4 21.35 0.00 2.26 0.89 0.07 75.44 Average: 5 24.26 0.00 2.17 0.48 0.08 73.01 Average: 6 19.58 0.00 1.38 2.34 0.07 76.64 Average: 7 21.52 0.00 2.11 2.23 0.07 74.07