---> uname -a: Linux prd-centos8-docker-8c-8g-31505.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 1146 25094 19 5649 30270 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:e3:fd:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fee3:fd9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:85:01:79 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::42:22ff:fe85:179/64 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) 07/29/2025 _x86_64_ (8 CPU) 10:33:29 LINUX RESTART (8 CPU) 10:34:02 AM tps rtps wtps bread/s bwrtn/s 10:35:02 AM 221.63 16.81 204.83 3013.65 10337.85 10:36:01 AM 204.42 2.86 201.56 1144.35 15931.71 10:37:01 AM 148.48 0.83 147.65 495.17 42291.50 10:38:01 AM 35.89 0.48 35.40 21.46 556.46 10:39:01 AM 10.70 0.00 10.70 0.00 230.46 10:40:01 AM 9.76 0.00 9.76 0.00 548.57 10:41:01 AM 106.35 0.07 106.28 98.75 23460.59 10:42:01 AM 192.94 0.00 192.94 0.00 2283.67 10:43:01 AM 53.44 2.43 51.01 4462.06 27590.03 10:44:01 AM 41.42 1.80 39.62 1785.67 7902.80 Average: 102.14 2.50 99.63 1098.82 13113.35 10:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:02 AM 29021328 30935044 3634384 11.13 2688 2229560 1672800 4.96 172384 2997184 201336 10:36:01 AM 26524716 28789264 6130996 18.77 2688 2572452 3561984 10.57 278748 5345288 88632 10:37:01 AM 24601892 28001248 8053820 24.66 2688 3682316 4278192 12.69 431472 7013024 0 10:38:01 AM 24309764 27714708 8345948 25.56 2688 3687088 4449812 13.20 441068 7292844 556 10:39:01 AM 25229088 28644260 7426624 22.74 2688 3697540 3681380 10.92 442872 6376672 8896 10:40:01 AM 24677776 28095224 7977936 24.43 2688 3699500 4121260 12.23 445560 6922556 644 10:41:01 AM 23076244 27199992 9579468 29.33 2688 4392424 6384924 18.94 552532 8353696 1564 10:42:01 AM 24225588 28316564 8430124 25.82 2688 4347556 4155756 12.33 551216 7221560 17452 10:43:01 AM 25601652 30724964 7054060 21.60 2688 5371820 1896044 5.63 747956 5638660 99144 10:44:01 AM 25646588 30946132 7009124 21.46 2688 5542444 1590888 4.72 969476 5370952 35124 Average: 25291464 28936740 7364248 22.55 2688 3922270 3579304 10.62 503328 6253244 45335 10:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 AM eth0 273.57 209.08 2377.01 47.42 0.00 0.00 0.00 0.00 10:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 379.50 296.19 4768.06 44.85 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 2.03 2.03 0.10 0.10 0.00 0.00 0.00 0.00 10:37:01 AM eth0 338.00 202.77 9480.66 18.11 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:38:01 AM lo 50.97 50.97 4.34 4.34 0.00 0.00 0.00 0.00 10:38:01 AM eth0 175.81 121.73 49.93 50.64 0.00 0.00 0.00 0.00 10:38:01 AM docker0 11.08 12.51 1.65 1.58 0.00 0.00 0.00 0.00 10:39:01 AM lo 56.17 56.17 2.87 2.87 0.00 0.00 0.00 0.00 10:39:01 AM eth0 181.54 145.63 69.56 57.33 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.80 1.05 0.11 0.19 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 134.34 109.48 86.69 37.28 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 20.32 20.32 2.50 2.50 0.00 0.00 0.00 0.00 10:41:01 AM eth0 639.26 344.39 2962.08 30.83 0.00 0.00 0.00 0.00 10:41:01 AM docker0 8.38 9.90 0.81 1.71 0.00 0.00 0.00 0.00 10:41:01 AM veth814ed74 8.38 10.03 0.92 1.73 0.00 0.00 0.00 0.00 10:41:01 AM veth6b39da2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM lo 1412.53 1412.53 245.95 245.95 0.00 0.00 0.00 0.00 10:42:01 AM eth0 141.59 110.65 317.22 40.45 0.00 0.00 0.00 0.00 10:42:01 AM docker0 621.99 640.69 120.61 116.69 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:43:01 AM eth0 199.45 134.26 1819.17 18.29 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 229.87 166.66 1758.26 31.89 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.81 154.81 25.67 25.67 0.00 0.00 0.00 0.00 Average: eth0 269.11 183.86 2364.86 37.68 0.00 0.00 0.00 0.00 Average: docker0 64.44 66.66 12.36 12.06 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) 07/29/2025 _x86_64_ (8 CPU) 10:33:29 LINUX RESTART (8 CPU) 10:34:02 AM CPU %user %nice %system %iowait %steal %idle 10:35:02 AM all 13.88 0.00 1.18 0.56 0.07 84.32 10:35:02 AM 0 13.62 0.00 1.42 0.47 0.07 84.41 10:35:02 AM 1 17.50 0.00 1.27 0.73 0.07 80.43 10:35:02 AM 2 14.99 0.00 1.15 0.85 0.07 82.94 10:35:02 AM 3 20.48 0.00 0.93 0.07 0.05 78.47 10:35:02 AM 4 3.61 0.00 0.58 0.31 0.07 95.44 10:35:02 AM 5 3.84 0.00 0.46 0.32 0.05 95.33 10:35:02 AM 6 28.87 0.00 2.90 1.04 0.07 67.12 10:35:02 AM 7 8.09 0.00 0.68 0.68 0.09 90.46 10:36:01 AM all 44.51 0.00 1.33 0.56 0.10 53.50 10:36:01 AM 0 46.00 0.00 0.90 0.14 0.10 52.87 10:36:01 AM 1 27.56 0.00 1.10 1.50 0.10 69.74 10:36:01 AM 2 39.71 0.00 1.96 0.80 0.10 57.43 10:36:01 AM 3 58.59 0.00 1.02 0.31 0.08 40.00 10:36:01 AM 4 46.89 0.00 2.01 0.60 0.10 50.40 10:36:01 AM 5 41.92 0.00 1.04 0.19 0.10 56.76 10:36:01 AM 6 50.29 0.00 1.43 0.25 0.08 47.94 10:36:01 AM 7 45.10 0.00 1.21 0.75 0.08 52.86 10:37:01 AM all 23.05 0.00 3.04 0.68 0.08 73.14 10:37:01 AM 0 17.36 0.00 3.06 0.18 0.08 79.32 10:37:01 AM 1 25.10 0.00 3.24 1.43 0.08 70.15 10:37:01 AM 2 32.57 0.00 3.37 1.46 0.08 62.51 10:37:01 AM 3 25.78 0.00 3.09 0.67 0.08 70.37 10:37:01 AM 4 20.18 0.00 3.13 0.87 0.08 75.74 10:37:01 AM 5 16.00 0.00 2.27 0.50 0.08 81.13 10:37:01 AM 6 27.01 0.00 2.71 0.02 0.07 70.20 10:37:01 AM 7 20.38 0.00 3.46 0.30 0.08 75.77 10:38:01 AM all 19.14 0.00 2.18 0.05 0.08 78.55 10:38:01 AM 0 21.43 0.00 2.66 0.05 0.10 75.76 10:38:01 AM 1 23.25 0.00 2.91 0.05 0.08 73.70 10:38:01 AM 2 21.98 0.00 1.94 0.05 0.08 75.95 10:38:01 AM 3 21.06 0.00 2.29 0.08 0.08 76.48 10:38:01 AM 4 14.09 0.00 1.69 0.03 0.07 84.12 10:38:01 AM 5 13.97 0.00 1.88 0.05 0.07 84.04 10:38:01 AM 6 16.95 0.00 1.94 0.05 0.08 80.98 10:38:01 AM 7 20.39 0.00 2.16 0.05 0.07 77.33 10:39:01 AM all 6.19 0.00 1.02 0.03 0.07 92.69 10:39:01 AM 0 6.92 0.00 0.90 0.05 0.08 92.05 10:39:01 AM 1 6.35 0.00 0.92 0.02 0.08 92.63 10:39:01 AM 2 6.84 0.00 0.87 0.05 0.08 92.16 10:39:01 AM 3 3.78 0.00 1.30 0.00 0.07 94.85 10:39:01 AM 4 9.02 0.00 1.24 0.08 0.07 89.59 10:39:01 AM 5 8.38 0.00 0.94 0.02 0.07 90.60 10:39:01 AM 6 4.34 0.00 0.80 0.02 0.05 94.79 10:39:01 AM 7 3.88 0.00 1.22 0.02 0.07 94.82 10:40:01 AM all 21.93 0.00 0.54 0.01 0.06 77.46 10:40:01 AM 0 11.39 0.00 0.55 0.00 0.08 87.97 10:40:01 AM 1 19.94 0.00 0.68 0.05 0.07 79.26 10:40:01 AM 2 20.48 0.00 0.37 0.00 0.03 79.12 10:40:01 AM 3 19.77 0.00 0.45 0.00 0.05 79.73 10:40:01 AM 4 64.45 0.00 1.03 0.02 0.07 34.43 10:40:01 AM 5 7.71 0.00 0.27 0.02 0.05 91.96 10:40:01 AM 6 23.16 0.00 0.22 0.03 0.05 76.54 10:40:01 AM 7 8.51 0.00 0.73 0.00 0.05 90.70 10:41:01 AM all 33.37 0.00 2.11 0.39 0.08 64.05 10:41:01 AM 0 37.32 0.00 1.51 0.39 0.08 60.70 10:41:01 AM 1 42.62 0.00 1.66 0.44 0.08 55.20 10:41:01 AM 2 31.14 0.00 2.70 1.01 0.10 65.05 10:41:01 AM 3 38.12 0.00 2.21 0.05 0.07 59.55 10:41:01 AM 4 26.46 0.00 2.16 0.52 0.08 70.78 10:41:01 AM 5 26.38 0.00 2.16 0.17 0.07 71.23 10:41:01 AM 6 30.29 0.00 2.33 0.20 0.07 67.11 10:41:01 AM 7 34.60 0.00 2.18 0.32 0.08 62.82 10:42:01 AM all 29.28 0.00 2.40 0.39 0.09 67.85 10:42:01 AM 0 36.74 0.00 2.54 0.08 0.08 60.55 10:42:01 AM 1 26.36 0.00 2.78 0.02 0.08 70.76 10:42:01 AM 2 24.51 0.00 3.29 0.08 0.08 72.04 10:42:01 AM 3 18.52 0.00 2.37 0.08 0.10 78.92 10:42:01 AM 4 28.78 0.00 2.30 0.03 0.08 68.81 10:42:01 AM 5 35.86 0.00 1.59 0.00 0.08 62.47 10:42:01 AM 6 38.94 0.00 1.94 0.08 0.08 58.95 10:42:01 AM 7 24.48 0.00 2.37 2.70 0.08 70.37 10:43:01 AM all 32.21 0.00 1.77 0.36 0.07 65.58 10:43:01 AM 0 30.98 0.00 1.55 0.00 0.08 67.38 10:43:01 AM 1 48.20 0.00 3.11 1.61 0.08 47.00 10:43:01 AM 2 16.64 0.00 1.82 0.33 0.07 81.14 10:43:01 AM 3 23.63 0.00 1.89 0.20 0.07 74.21 10:43:01 AM 4 35.71 0.00 1.17 0.12 0.07 62.93 10:43:01 AM 5 26.13 0.00 1.42 0.18 0.07 72.20 10:43:01 AM 6 33.22 0.00 1.76 0.32 0.08 64.62 10:43:01 AM 7 43.23 0.00 1.46 0.08 0.07 55.16 10:44:01 AM all 25.81 0.00 1.04 0.11 0.06 72.98 10:44:01 AM 0 34.43 0.00 0.63 0.23 0.07 64.63 10:44:01 AM 1 10.87 0.00 1.00 0.00 0.07 88.06 10:44:01 AM 2 18.28 0.00 1.25 0.17 0.05 80.25 10:44:01 AM 3 39.59 0.00 1.14 0.05 0.07 59.16 10:44:01 AM 4 41.36 0.00 1.91 0.08 0.07 56.59 10:44:01 AM 5 33.14 0.00 0.74 0.17 0.07 65.89 10:44:01 AM 6 6.20 0.00 0.57 0.20 0.05 92.98 10:44:01 AM 7 22.57 0.00 1.09 0.00 0.07 76.28 Average: all 24.92 0.00 1.66 0.31 0.08 73.03 Average: 0 25.61 0.00 1.57 0.16 0.08 72.58 Average: 1 24.77 0.00 1.87 0.58 0.08 72.70 Average: 2 22.69 0.00 1.87 0.48 0.08 74.89 Average: 3 26.89 0.00 1.67 0.15 0.07 71.21 Average: 4 29.08 0.00 1.72 0.27 0.08 68.86 Average: 5 21.33 0.00 1.28 0.16 0.07 77.17 Average: 6 25.88 0.00 1.66 0.22 0.07 72.18 Average: 7 23.11 0.00 1.66 0.49 0.07 74.67