---> uname -a: Linux prd-centos8-docker-8c-8g-30057.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1130 25301 19 5459 30286 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:43:ba:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe43:ba9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:a9:90:e2 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:ccff:fea9:90e2/64 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) 07/23/2025 _x86_64_ (8 CPU) 11:43:19 LINUX RESTART (8 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 231.33 16.68 214.65 3539.41 11067.77 11:46:01 AM 187.39 2.43 184.95 543.51 14903.90 11:47:01 AM 138.05 0.80 137.25 481.57 41964.83 11:48:01 AM 38.09 0.55 37.54 83.97 606.63 11:49:01 AM 8.51 0.00 8.51 0.00 269.73 11:50:01 AM 16.28 0.00 16.28 0.00 473.92 11:51:01 AM 109.03 0.00 109.03 0.00 23680.72 11:52:01 AM 203.00 0.00 203.00 0.00 2214.05 11:53:01 AM 55.29 2.55 52.74 4512.85 27671.90 Average: 109.66 2.56 107.11 1017.84 13650.39 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 28788172 30773544 3867540 11.84 2688 2300316 1718772 5.10 177520 3220432 222384 11:46:01 AM 26924020 29192708 5731692 17.55 2688 2576264 3602312 10.69 276692 4945088 89828 11:47:01 AM 24972284 28373520 7683428 23.53 2688 3683748 4362360 12.94 429084 6640480 100 11:48:01 AM 24848568 28257336 7807144 23.91 2688 3691348 4121956 12.23 438740 6754724 36 11:49:01 AM 25548504 28967488 7107208 21.76 2688 3701316 3317644 9.84 441288 6058372 5908 11:50:01 AM 25212744 28843124 7442968 22.79 2688 3911456 3381476 10.03 560556 6267244 208700 11:51:01 AM 23644512 27769616 9011200 27.59 2688 4393440 5758340 17.08 645508 7684972 1548 11:52:01 AM 24505156 28598204 8150556 24.96 2688 4349060 3488104 10.35 643820 6840224 17476 11:53:01 AM 25893240 30986844 6762472 20.71 2688 5340864 1549176 4.60 1287400 4804192 73552 Average: 25593022 29084709 7062690 21.63 2688 3771979 3477793 10.32 544512 5912859 68837 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 324.48 255.52 3137.72 54.97 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 295.47 235.98 3839.73 48.52 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 1.90 1.90 0.09 0.09 0.00 0.00 0.00 0.00 11:47:01 AM eth0 290.30 185.09 9480.56 18.45 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:47:01 AM veth072d6e6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 AM lo 48.83 48.83 4.23 4.23 0.00 0.00 0.00 0.00 11:48:01 AM eth0 119.81 97.37 35.07 42.70 0.00 0.00 0.00 0.00 11:48:01 AM docker0 11.11 12.53 1.65 1.60 0.00 0.00 0.00 0.00 11:48:01 AM vethfdd2f48 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 45.00 45.00 2.32 2.32 0.00 0.00 0.00 0.00 11:49:01 AM eth0 234.06 186.05 84.78 68.47 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:50:01 AM eth0 118.88 112.30 342.21 1011.72 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 19.48 19.48 2.45 2.45 0.00 0.00 0.00 0.00 11:51:01 AM eth0 582.29 334.76 2686.16 627.62 0.00 0.00 0.00 0.00 11:51:01 AM docker0 8.63 10.23 0.82 1.96 0.00 0.00 0.00 0.00 11:51:01 AM vethcae4827 8.63 10.36 0.94 1.97 0.00 0.00 0.00 0.00 11:51:01 AM vethd8a6f97 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:52:01 AM lo 1454.13 1454.13 248.34 248.34 0.00 0.00 0.00 0.00 11:52:01 AM eth0 114.05 88.90 309.15 34.21 0.00 0.00 0.00 0.00 11:52:01 AM docker0 621.64 639.20 120.81 116.44 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 11:53:01 AM eth0 176.29 195.12 1271.87 4916.84 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 174.50 174.50 28.61 28.61 0.00 0.00 0.00 0.00 Average: eth0 250.63 187.90 2354.15 758.11 0.00 0.00 0.00 0.00 Average: docker0 71.36 73.69 13.71 13.36 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) 07/23/2025 _x86_64_ (8 CPU) 11:43:19 LINUX RESTART (8 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 15.72 0.00 1.25 1.09 0.06 81.88 11:45:01 AM 0 13.95 0.00 0.75 0.32 0.07 84.91 11:45:01 AM 1 17.79 0.00 1.64 2.32 0.07 78.18 11:45:01 AM 2 5.05 0.00 0.50 0.17 0.05 94.23 11:45:01 AM 3 13.63 0.00 1.12 1.09 0.07 84.10 11:45:01 AM 4 21.47 0.00 2.04 2.14 0.07 74.29 11:45:01 AM 5 8.82 0.00 0.68 0.57 0.03 89.90 11:45:01 AM 6 36.73 0.00 2.56 1.45 0.07 59.19 11:45:01 AM 7 8.32 0.00 0.75 0.65 0.05 90.22 11:46:01 AM all 44.84 0.00 1.29 1.01 0.09 52.76 11:46:01 AM 0 58.84 0.00 1.55 0.53 0.10 38.97 11:46:01 AM 1 60.36 0.00 1.30 1.87 0.10 36.36 11:46:01 AM 2 38.47 0.00 1.37 0.75 0.10 59.31 11:46:01 AM 3 32.82 0.00 1.07 2.81 0.08 63.22 11:46:01 AM 4 31.73 0.00 1.37 0.30 0.07 66.53 11:46:01 AM 5 43.57 0.00 0.72 0.22 0.08 55.41 11:46:01 AM 6 58.68 0.00 2.31 1.36 0.12 37.53 11:46:01 AM 7 34.22 0.00 0.65 0.27 0.07 64.79 11:47:01 AM all 20.18 0.00 3.18 1.49 0.08 75.08 11:47:01 AM 0 15.92 0.00 3.73 0.84 0.08 79.43 11:47:01 AM 1 17.42 0.00 2.93 3.23 0.07 76.35 11:47:01 AM 2 20.27 0.00 2.92 0.72 0.08 76.00 11:47:01 AM 3 18.25 0.00 3.18 1.85 0.07 76.66 11:47:01 AM 4 20.38 0.00 3.17 3.32 0.08 73.05 11:47:01 AM 5 19.89 0.00 3.27 1.53 0.07 75.24 11:47:01 AM 6 23.21 0.00 3.64 0.03 0.08 73.03 11:47:01 AM 7 26.08 0.00 2.59 0.39 0.07 70.88 11:48:01 AM all 20.61 0.00 2.26 0.07 0.09 76.98 11:48:01 AM 0 22.56 0.00 2.54 0.08 0.10 74.72 11:48:01 AM 1 22.74 0.00 2.19 0.03 0.08 74.95 11:48:01 AM 2 19.63 0.00 2.08 0.08 0.07 78.14 11:48:01 AM 3 15.93 0.00 2.26 0.12 0.08 81.61 11:48:01 AM 4 15.24 0.00 1.91 0.07 0.08 82.70 11:48:01 AM 5 26.45 0.00 2.81 0.07 0.10 70.57 11:48:01 AM 6 20.42 0.00 2.18 0.07 0.10 77.24 11:48:01 AM 7 21.91 0.00 2.08 0.02 0.08 75.91 11:49:01 AM all 9.45 0.00 0.91 0.02 0.05 89.57 11:49:01 AM 0 6.18 0.00 1.07 0.08 0.05 92.62 11:49:01 AM 1 9.29 0.00 1.09 0.00 0.05 89.58 11:49:01 AM 2 3.56 0.00 0.89 0.02 0.05 95.48 11:49:01 AM 3 5.00 0.00 0.74 0.00 0.05 94.22 11:49:01 AM 4 7.66 0.00 0.84 0.00 0.05 91.46 11:49:01 AM 5 12.65 0.00 0.95 0.02 0.03 86.35 11:49:01 AM 6 23.68 0.00 1.17 0.03 0.05 75.07 11:49:01 AM 7 7.55 0.00 0.58 0.02 0.03 91.81 11:50:01 AM all 24.71 0.00 0.69 0.05 0.06 74.49 11:50:01 AM 0 20.22 0.00 0.60 0.17 0.05 78.96 11:50:01 AM 1 35.90 0.00 0.27 0.00 0.07 63.77 11:50:01 AM 2 19.92 0.00 1.29 0.02 0.08 78.69 11:50:01 AM 3 8.14 0.00 0.27 0.02 0.05 91.53 11:50:01 AM 4 20.77 0.00 0.35 0.05 0.05 78.78 11:50:01 AM 5 19.37 0.00 0.80 0.00 0.05 79.78 11:50:01 AM 6 52.61 0.00 1.67 0.12 0.08 45.52 11:50:01 AM 7 20.76 0.00 0.28 0.00 0.03 78.93 11:51:01 AM all 27.91 0.00 1.75 1.02 0.08 69.25 11:51:01 AM 0 33.74 0.00 2.53 0.47 0.08 63.18 11:51:01 AM 1 25.65 0.00 1.88 3.72 0.07 68.68 11:51:01 AM 2 26.20 0.00 1.85 1.23 0.07 70.66 11:51:01 AM 3 21.77 0.00 1.22 0.80 0.08 76.12 11:51:01 AM 4 32.39 0.00 1.32 0.44 0.08 65.76 11:51:01 AM 5 46.84 0.00 1.79 0.30 0.07 51.00 11:51:01 AM 6 16.73 0.00 1.68 1.12 0.08 80.39 11:51:01 AM 7 19.92 0.00 1.69 0.05 0.08 78.25 11:52:01 AM all 31.61 0.00 2.30 0.39 0.10 65.60 11:52:01 AM 0 24.36 0.00 2.46 0.05 0.08 73.05 11:52:01 AM 1 34.84 0.00 1.96 0.49 0.08 62.64 11:52:01 AM 2 42.64 0.00 1.76 0.00 0.13 55.46 11:52:01 AM 3 37.11 0.00 3.18 0.25 0.10 59.36 11:52:01 AM 4 23.31 0.00 1.88 0.02 0.08 74.70 11:52:01 AM 5 38.57 0.00 2.23 0.07 0.10 59.03 11:52:01 AM 6 29.28 0.00 2.10 0.02 0.10 68.51 11:52:01 AM 7 22.82 0.00 2.80 2.22 0.08 72.07 11:53:01 AM all 24.50 0.00 1.59 0.94 0.07 72.91 11:53:01 AM 0 22.17 0.00 0.77 0.05 0.07 76.94 11:53:01 AM 1 28.21 0.00 1.27 0.74 0.08 69.70 11:53:01 AM 2 22.88 0.00 2.46 4.13 0.07 70.46 11:53:01 AM 3 35.76 0.00 2.16 1.56 0.08 60.44 11:53:01 AM 4 22.98 0.00 1.22 0.54 0.07 75.19 11:53:01 AM 5 25.81 0.00 1.81 0.07 0.07 72.25 11:53:01 AM 6 17.87 0.00 1.58 0.08 0.05 80.42 11:53:01 AM 7 20.32 0.00 1.46 0.32 0.07 77.84 Average: all 24.39 0.00 1.69 0.67 0.07 73.17 Average: 0 24.22 0.00 1.78 0.29 0.08 73.64 Average: 1 28.03 0.00 1.61 1.38 0.07 68.91 Average: 2 22.06 0.00 1.68 0.79 0.08 75.39 Average: 3 20.92 0.00 1.69 0.94 0.07 76.38 Average: 4 21.77 0.00 1.56 0.76 0.07 75.84 Average: 5 26.88 0.00 1.67 0.31 0.07 71.07 Average: 6 31.04 0.00 2.10 0.48 0.08 66.30 Average: 7 20.21 0.00 1.43 0.44 0.06 77.86