---> uname -a: Linux prd-centos8-docker-8c-8g-33530.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25108 19 5642 30277 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:be:ab:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:febe:abc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:27:97:66 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:fff:fe27:9766/64 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) 08/07/2025 _x86_64_ (8 CPU) 08:51:45 LINUX RESTART (8 CPU) 08:52:02 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 280.75 24.67 256.08 6153.05 9732.72 08:54:01 AM 243.19 18.63 224.56 4034.52 12053.52 08:55:01 AM 213.78 0.52 213.26 138.46 43665.03 08:56:01 AM 38.20 0.62 37.59 398.80 7761.20 08:57:01 AM 32.61 0.48 32.12 21.46 524.99 08:58:01 AM 7.48 0.00 7.48 0.00 448.35 08:59:01 AM 21.31 0.00 21.31 0.00 443.06 09:00:01 AM 105.40 0.00 105.40 0.00 23687.45 09:01:01 AM 135.44 0.03 135.40 0.27 1521.84 09:02:01 AM 52.27 3.90 48.37 6232.11 27254.75 Average: 112.76 4.85 107.91 1690.59 12715.47 08:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 29584984 31255124 3070728 9.40 2688 1993132 1392876 4.13 147220 2493568 165216 08:54:01 AM 27580556 29745896 5075156 15.54 2688 2477684 2640180 7.83 241316 4347580 248708 08:55:01 AM 25530028 28914364 7125684 21.82 2688 3668548 3281348 9.74 340256 6178368 153360 08:56:01 AM 25067076 28467524 7588636 23.24 2688 3683028 3861308 11.46 434300 6544936 68 08:57:01 AM 24882108 28287616 7773604 23.80 2688 3687984 3729768 11.07 441184 6722768 308 08:58:01 AM 25850608 29265992 6805104 20.84 2688 3697744 2948988 8.75 443180 5758924 20 08:59:01 AM 25617304 29271564 7038408 21.55 2688 3934756 2905876 8.62 505352 5922652 232184 09:00:01 AM 23461592 27601196 9194120 28.15 2688 4408532 5884740 17.46 554368 7966264 360 09:01:01 AM 24433304 28519132 8222408 25.18 2688 4342796 3526416 10.46 553444 7012732 15576 09:02:01 AM 24795508 30068640 7860204 24.07 2688 5519196 2306220 6.84 778856 6413464 204940 Average: 25680307 29139705 6975405 21.36 2688 3741340 3247772 9.64 443948 5936126 102074 08:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 541.93 342.54 2027.86 70.20 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 415.06 314.40 4884.41 61.31 0.00 0.00 0.00 0.00 08:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 427.12 278.03 10701.75 35.73 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM lo 8.66 8.66 0.65 0.65 0.00 0.00 0.00 0.00 08:56:01 AM eth0 23.88 16.78 9.31 8.87 0.00 0.00 0.00 0.00 08:56:01 AM docker0 1.27 1.70 0.19 0.22 0.00 0.00 0.00 0.00 08:56:01 AM vethe2c81c5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:57:01 AM lo 61.66 61.66 4.85 4.85 0.00 0.00 0.00 0.00 08:57:01 AM eth0 204.78 153.82 60.26 64.20 0.00 0.00 0.00 0.00 08:57:01 AM docker0 11.11 12.56 1.65 1.65 0.00 0.00 0.00 0.00 08:58:01 AM lo 42.75 42.75 2.09 2.09 0.00 0.00 0.00 0.00 08:58:01 AM eth0 244.90 181.32 92.78 67.11 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:59:01 AM eth0 158.12 129.03 754.38 39.04 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM lo 187.47 187.47 28.18 28.18 0.00 0.00 0.00 0.00 09:00:01 AM eth0 537.22 250.55 2282.86 24.42 0.00 0.00 0.00 0.00 09:00:01 AM docker0 82.29 87.07 12.74 14.09 0.00 0.00 0.00 0.00 09:00:01 AM veth16cbbd1 74.53 78.77 12.95 12.04 0.00 0.00 0.00 0.00 09:00:01 AM veth91aeada 7.76 9.00 0.91 2.32 0.00 0.00 0.00 0.00 09:01:01 AM lo 1243.60 1243.60 219.43 219.43 0.00 0.00 0.00 0.00 09:01:01 AM eth0 131.57 89.25 281.64 34.50 0.00 0.00 0.00 0.00 09:01:01 AM docker0 543.54 556.78 108.25 103.35 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:02:01 AM eth0 367.79 255.01 3397.66 27.84 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.77 154.77 25.57 25.57 0.00 0.00 0.00 0.00 Average: eth0 304.85 200.84 2450.19 43.28 0.00 0.00 0.00 0.00 Average: docker0 63.92 65.92 12.30 11.95 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) 08/07/2025 _x86_64_ (8 CPU) 08:51:45 LINUX RESTART (8 CPU) 08:52:02 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 15.21 0.00 2.15 1.02 0.05 81.57 08:53:01 AM 0 9.41 0.00 1.58 0.71 0.03 88.26 08:53:01 AM 1 12.77 0.00 2.80 1.07 0.07 83.29 08:53:01 AM 2 10.53 0.00 1.46 0.31 0.05 87.65 08:53:01 AM 3 11.87 0.00 1.21 0.54 0.03 86.35 08:53:01 AM 4 22.01 0.00 2.14 1.02 0.07 74.76 08:53:01 AM 5 22.76 0.00 3.68 2.32 0.07 71.17 08:53:01 AM 6 14.83 0.00 2.60 1.79 0.05 80.73 08:53:01 AM 7 17.53 0.00 1.72 0.36 0.05 80.35 08:54:01 AM all 28.53 0.00 1.42 2.75 0.09 67.21 08:54:01 AM 0 43.64 0.00 0.92 1.39 0.10 53.96 08:54:01 AM 1 22.06 0.00 1.76 2.62 0.09 73.47 08:54:01 AM 2 27.60 0.00 1.51 4.57 0.08 66.23 08:54:01 AM 3 15.71 0.00 1.42 3.69 0.08 79.10 08:54:01 AM 4 35.83 0.00 0.84 1.85 0.09 61.39 08:54:01 AM 5 40.90 0.00 2.73 1.84 0.10 54.42 08:54:01 AM 6 16.57 0.00 1.31 2.78 0.07 79.28 08:54:01 AM 7 25.93 0.00 0.87 3.21 0.08 69.90 08:55:01 AM all 36.46 0.00 2.70 2.10 0.10 58.63 08:55:01 AM 0 36.66 0.00 2.37 1.16 0.08 59.73 08:55:01 AM 1 46.24 0.00 2.46 1.63 0.10 49.57 08:55:01 AM 2 30.97 0.00 3.03 8.30 0.10 57.60 08:55:01 AM 3 37.25 0.00 2.27 1.41 0.10 58.98 08:55:01 AM 4 48.99 0.00 2.51 0.86 0.12 47.53 08:55:01 AM 5 13.90 0.00 3.39 1.55 0.08 81.08 08:55:01 AM 6 47.64 0.00 2.81 1.56 0.10 47.89 08:55:01 AM 7 29.99 0.00 2.82 0.34 0.10 66.75 08:56:01 AM all 19.91 0.00 1.77 0.64 0.09 77.58 08:56:01 AM 0 19.86 0.00 1.35 0.09 0.10 78.61 08:56:01 AM 1 14.19 0.00 1.66 1.52 0.10 82.53 08:56:01 AM 2 16.14 0.00 1.86 0.89 0.09 81.02 08:56:01 AM 3 19.78 0.00 1.97 0.87 0.10 77.28 08:56:01 AM 4 24.51 0.00 1.73 0.20 0.09 73.46 08:56:01 AM 5 26.38 0.00 2.22 0.07 0.09 71.24 08:56:01 AM 6 19.60 0.00 1.50 0.19 0.09 78.63 08:56:01 AM 7 18.82 0.00 1.90 1.29 0.07 77.92 08:57:01 AM all 19.31 0.00 2.20 0.05 0.09 78.36 08:57:01 AM 0 20.02 0.00 2.19 0.08 0.08 77.62 08:57:01 AM 1 15.29 0.00 2.31 0.05 0.10 82.24 08:57:01 AM 2 18.46 0.00 1.96 0.03 0.08 79.46 08:57:01 AM 3 22.96 0.00 2.65 0.00 0.08 74.31 08:57:01 AM 4 19.83 0.00 2.24 0.03 0.08 77.81 08:57:01 AM 5 19.06 0.00 2.26 0.02 0.07 78.60 08:57:01 AM 6 20.01 0.00 2.02 0.12 0.10 77.75 08:57:01 AM 7 18.87 0.00 1.94 0.03 0.08 79.07 08:58:01 AM all 7.77 0.00 0.66 0.03 0.05 91.49 08:58:01 AM 0 2.89 0.00 0.65 0.00 0.07 96.40 08:58:01 AM 1 10.10 0.00 0.84 0.00 0.05 89.02 08:58:01 AM 2 6.54 0.00 0.79 0.00 0.05 92.63 08:58:01 AM 3 5.05 0.00 0.70 0.00 0.05 94.20 08:58:01 AM 4 21.77 0.00 0.75 0.10 0.07 77.32 08:58:01 AM 5 6.34 0.00 0.45 0.02 0.03 93.16 08:58:01 AM 6 5.95 0.00 0.22 0.00 0.03 93.80 08:58:01 AM 7 3.56 0.00 0.89 0.12 0.05 95.39 08:59:01 AM all 29.59 0.00 0.85 0.04 0.06 69.46 08:59:01 AM 0 38.14 0.00 1.35 0.13 0.07 60.30 08:59:01 AM 1 25.40 0.00 0.83 0.03 0.08 73.65 08:59:01 AM 2 22.14 0.00 0.80 0.08 0.07 76.90 08:59:01 AM 3 40.56 0.00 1.42 0.02 0.08 57.92 08:59:01 AM 4 24.59 0.00 0.77 0.00 0.05 74.59 08:59:01 AM 5 26.61 0.00 0.32 0.00 0.05 73.02 08:59:01 AM 6 29.65 0.00 0.45 0.00 0.05 69.85 08:59:01 AM 7 29.62 0.00 0.82 0.05 0.07 69.44 09:00:01 AM all 28.91 0.00 1.90 1.08 0.09 68.02 09:00:01 AM 0 32.96 0.00 1.47 2.04 0.10 63.42 09:00:01 AM 1 32.76 0.00 2.10 0.82 0.10 64.21 09:00:01 AM 2 21.30 0.00 1.95 0.55 0.10 76.10 09:00:01 AM 3 39.19 0.00 2.05 1.21 0.08 57.47 09:00:01 AM 4 34.00 0.00 1.83 0.10 0.08 63.99 09:00:01 AM 5 28.11 0.00 2.01 2.11 0.10 67.66 09:00:01 AM 6 26.15 0.00 1.74 0.03 0.10 71.97 09:00:01 AM 7 16.78 0.00 2.05 1.75 0.07 79.36 09:01:01 AM all 28.57 0.00 1.96 0.28 0.10 69.09 09:01:01 AM 0 21.66 0.00 1.74 0.02 0.10 76.48 09:01:01 AM 1 31.38 0.00 1.71 0.03 0.08 66.79 09:01:01 AM 2 33.70 0.00 1.72 0.08 0.10 64.40 09:01:01 AM 3 23.51 0.00 2.70 0.08 0.10 73.60 09:01:01 AM 4 29.03 0.00 2.52 0.05 0.12 68.28 09:01:01 AM 5 28.42 0.00 1.51 0.00 0.12 69.95 09:01:01 AM 6 35.09 0.00 2.08 1.88 0.12 60.83 09:01:01 AM 7 25.75 0.00 1.66 0.07 0.10 72.42 09:02:01 AM all 34.39 0.00 1.70 1.13 0.09 62.68 09:02:01 AM 0 43.20 0.00 1.47 0.00 0.10 55.23 09:02:01 AM 1 25.24 0.00 1.50 6.70 0.08 66.47 09:02:01 AM 2 27.49 0.00 1.32 0.52 0.08 70.58 09:02:01 AM 3 33.09 0.00 1.79 0.20 0.10 64.82 09:02:01 AM 4 42.08 0.00 2.68 1.36 0.08 53.80 09:02:01 AM 5 31.10 0.00 1.19 0.15 0.08 67.48 09:02:01 AM 6 38.75 0.00 1.57 0.00 0.10 59.57 09:02:01 AM 7 34.18 0.00 2.09 0.12 0.08 63.52 Average: all 24.88 0.00 1.73 0.91 0.08 72.40 Average: 0 26.88 0.00 1.51 0.56 0.08 70.96 Average: 1 23.59 0.00 1.80 1.44 0.09 73.08 Average: 2 21.51 0.00 1.64 1.53 0.08 75.24 Average: 3 24.92 0.00 1.82 0.80 0.08 72.38 Average: 4 30.24 0.00 1.81 0.55 0.08 67.32 Average: 5 24.35 0.00 1.97 0.81 0.08 72.79 Average: 6 25.45 0.00 1.63 0.83 0.08 72.01 Average: 7 22.11 0.00 1.67 0.73 0.08 75.41