---> uname -a: Linux prd-centos8-docker-8c-8g-13526.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 1153 25052 19 5683 30263 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:09:af:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fe09:afee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:5c:84:af 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::42:7fff:fe5c:84af/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) 11/18/2025 _x86_64_ (8 CPU) 08:29:31 LINUX RESTART (8 CPU) 08:30:01 AM tps rtps wtps bread/s bwrtn/s 08:31:01 AM 187.27 14.49 172.78 3056.34 9881.64 08:32:01 AM 235.69 5.12 230.58 1181.40 17360.22 08:33:01 AM 38.99 0.00 38.99 0.00 2785.70 08:34:01 AM 113.88 0.58 113.29 415.26 39706.86 08:35:01 AM 34.44 0.48 33.96 21.46 594.15 08:36:01 AM 13.21 0.00 13.21 0.00 554.23 08:37:01 AM 115.01 0.00 115.01 0.00 23747.20 08:38:01 AM 20.43 0.00 20.43 0.00 613.53 08:39:01 AM 157.11 0.00 157.11 0.00 2211.11 08:40:00 AM 45.73 3.74 41.99 6173.31 27117.90 08:40:01 AM 0.00 0.00 0.00 0.00 0.00 08:41:01 AM 38.49 0.57 37.93 194.63 8944.91 Average: 90.87 2.27 88.60 994.75 12098.37 08:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 AM 29198532 31057984 3457180 10.59 2688 2175916 1653032 4.90 163716 2832896 152840 08:32:01 AM 27127860 29379744 5527852 16.93 2688 2560664 3544780 10.52 271740 4751324 49608 08:33:01 AM 27453208 29726052 5202504 15.93 2688 2580692 2590592 7.69 282684 4415388 108 08:34:01 AM 24071168 27478324 8584544 26.29 2688 3689500 5072636 15.05 428568 7542928 56 08:35:01 AM 23822780 27236432 8832932 27.05 2688 3695668 5018232 14.89 445164 7774148 44 08:36:01 AM 24557828 27985500 8097884 24.80 2688 3709208 4282320 12.71 451452 7037316 4164 08:37:01 AM 22534944 26665392 10120768 30.99 2688 4398728 7008812 20.80 555456 8890372 1652 08:38:01 AM 21888764 26066200 10766948 32.97 2688 4446108 7413752 22.00 558188 9531052 2480 08:39:01 AM 24122764 28219520 8532948 26.13 2688 4352692 3832068 11.37 554976 7318440 20 08:40:00 AM 25133648 30425340 7522064 23.03 2688 5538500 1984496 5.89 780768 6072528 219388 08:40:01 AM 25070792 30363256 7584920 23.23 2688 5539200 2070644 6.14 782804 6133324 220104 08:41:01 AM 25643596 30978116 7012116 21.47 2688 5576568 1548728 4.60 977044 5364848 35184 Average: 25052157 28798488 7603555 23.28 2688 4021954 3835008 11.38 521047 6472047 57137 08:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 143.99 116.36 1554.80 39.42 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 444.98 357.82 5443.21 46.32 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 121.06 85.30 301.01 28.94 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 08:34:01 AM eth0 276.71 165.62 9477.85 13.22 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 AM vethbbf87fa 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 AM lo 57.60 57.60 4.86 4.86 0.00 0.00 0.00 0.00 08:35:01 AM eth0 235.62 168.21 75.29 71.28 0.00 0.00 0.00 0.00 08:35:01 AM docker0 11.80 13.46 1.75 1.66 0.00 0.00 0.00 0.00 08:36:01 AM lo 43.70 43.70 2.26 2.26 0.00 0.00 0.00 0.00 08:36:01 AM eth0 269.66 193.94 83.07 74.95 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 08:37:01 AM lo 19.39 19.39 2.46 2.46 0.00 0.00 0.00 0.00 08:37:01 AM eth0 535.25 194.20 2976.40 18.40 0.00 0.00 0.00 0.00 08:37:01 AM docker0 8.75 10.03 0.82 1.84 0.00 0.00 0.00 0.00 08:37:01 AM veth3907a52 8.75 10.16 0.94 1.85 0.00 0.00 0.00 0.00 08:37:01 AM veth5424ec9 0.00 0.37 0.00 0.14 0.00 0.00 0.00 0.00 08:38:01 AM lo 859.91 859.91 125.15 125.15 0.00 0.00 0.00 0.00 08:38:01 AM eth0 83.92 57.26 20.61 25.86 0.00 0.00 0.00 0.00 08:38:01 AM docker0 361.94 376.05 56.53 61.23 0.00 0.00 0.00 0.00 08:38:01 AM veth3907a52 315.11 327.26 55.79 46.97 0.00 0.00 0.00 0.00 08:38:01 AM veth5424ec9 46.83 49.03 5.69 14.38 0.00 0.00 0.00 0.00 08:39:01 AM lo 799.67 799.67 153.15 153.15 0.00 0.00 0.00 0.00 08:39:01 AM eth0 62.11 49.12 259.55 16.02 0.00 0.00 0.00 0.00 08:39:01 AM docker0 342.67 351.15 77.81 70.19 0.00 0.00 0.00 0.00 08:40:00 AM lo 0.95 0.95 0.05 0.05 0.00 0.00 0.00 0.00 08:40:00 AM eth0 198.92 155.37 3884.13 19.36 0.00 0.00 0.00 0.00 08:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 108.16 98.98 26.06 27.94 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 95.12 71.09 225.16 66.39 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.96 161.96 26.18 26.18 0.00 0.00 0.00 0.00 Average: eth0 224.17 146.67 2203.61 38.21 0.00 0.00 0.00 0.00 Average: docker0 65.99 68.35 12.46 12.28 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) 11/18/2025 _x86_64_ (8 CPU) 08:29:31 LINUX RESTART (8 CPU) 08:30:01 AM CPU %user %nice %system %iowait %steal %idle 08:31:01 AM all 12.93 0.00 1.50 0.79 0.06 84.72 08:31:01 AM 0 12.03 0.00 0.76 0.85 0.08 86.27 08:31:01 AM 1 9.64 0.00 0.46 0.61 0.08 89.21 08:31:01 AM 2 5.59 0.00 0.40 1.04 0.07 92.90 08:31:01 AM 3 8.74 0.00 0.85 0.55 0.05 89.81 08:31:01 AM 4 21.02 0.00 2.85 1.09 0.05 74.98 08:31:01 AM 5 15.03 0.00 1.00 0.80 0.03 83.13 08:31:01 AM 6 6.83 0.00 2.04 0.67 0.05 90.41 08:31:01 AM 7 24.42 0.00 3.62 0.68 0.05 71.22 08:32:01 AM all 35.92 0.00 1.38 0.72 0.08 61.90 08:32:01 AM 0 50.13 0.00 2.04 0.75 0.08 47.00 08:32:01 AM 1 36.99 0.00 1.29 1.39 0.10 60.24 08:32:01 AM 2 22.65 0.00 1.56 1.14 0.08 74.58 08:32:01 AM 3 26.91 0.00 1.50 0.40 0.08 71.10 08:32:01 AM 4 39.48 0.00 1.02 0.50 0.08 58.91 08:32:01 AM 5 47.37 0.00 1.09 0.53 0.08 50.93 08:32:01 AM 6 36.12 0.00 1.56 0.60 0.07 61.65 08:32:01 AM 7 27.71 0.00 0.99 0.42 0.08 70.80 08:33:01 AM all 19.47 0.00 0.57 0.14 0.06 79.77 08:33:01 AM 0 16.08 0.00 0.53 0.17 0.07 83.15 08:33:01 AM 1 13.38 0.00 0.32 0.35 0.05 85.91 08:33:01 AM 2 13.96 0.00 0.63 0.35 0.05 85.01 08:33:01 AM 3 14.65 0.00 0.15 0.00 0.03 85.17 08:33:01 AM 4 31.50 0.00 1.18 0.22 0.07 67.03 08:33:01 AM 5 44.72 0.00 0.17 0.00 0.08 55.03 08:33:01 AM 6 10.27 0.00 1.28 0.00 0.07 88.38 08:33:01 AM 7 11.19 0.00 0.27 0.00 0.05 88.50 08:34:01 AM all 26.97 0.00 3.00 1.25 0.07 68.71 08:34:01 AM 0 19.72 0.00 1.86 0.94 0.07 77.40 08:34:01 AM 1 30.48 0.00 4.28 3.03 0.10 62.11 08:34:01 AM 2 22.82 0.00 3.21 1.28 0.07 72.62 08:34:01 AM 3 29.48 0.00 4.15 1.34 0.07 64.96 08:34:01 AM 4 25.57 0.00 2.49 0.81 0.07 71.07 08:34:01 AM 5 16.00 0.00 2.68 0.69 0.07 80.56 08:34:01 AM 6 25.11 0.00 2.56 1.43 0.08 70.81 08:34:01 AM 7 46.56 0.00 2.77 0.45 0.07 50.15 08:35:01 AM all 21.71 0.00 2.40 0.06 0.09 75.74 08:35:01 AM 0 24.59 0.00 2.63 0.05 0.10 72.63 08:35:01 AM 1 27.80 0.00 2.07 0.05 0.08 69.99 08:35:01 AM 2 25.01 0.00 2.34 0.02 0.10 72.53 08:35:01 AM 3 19.41 0.00 2.46 0.10 0.10 77.93 08:35:01 AM 4 16.23 0.00 2.03 0.08 0.08 81.57 08:35:01 AM 5 14.84 0.00 2.47 0.10 0.08 82.51 08:35:01 AM 6 23.49 0.00 2.71 0.03 0.08 73.68 08:35:01 AM 7 22.27 0.00 2.51 0.02 0.08 75.12 08:36:01 AM all 20.64 0.00 1.36 0.03 0.08 77.90 08:36:01 AM 0 28.24 0.00 0.69 0.02 0.08 70.98 08:36:01 AM 1 23.39 0.00 1.72 0.03 0.08 74.77 08:36:01 AM 2 22.16 0.00 1.67 0.05 0.07 76.05 08:36:01 AM 3 8.70 0.00 2.16 0.00 0.08 89.06 08:36:01 AM 4 17.27 0.00 1.54 0.05 0.07 81.08 08:36:01 AM 5 23.10 0.00 0.84 0.02 0.07 75.98 08:36:01 AM 6 16.52 0.00 0.95 0.00 0.07 82.46 08:36:01 AM 7 25.70 0.00 1.34 0.03 0.08 72.85 08:37:01 AM all 32.21 0.00 1.91 0.84 0.08 64.96 08:37:01 AM 0 38.31 0.00 1.73 0.02 0.10 59.85 08:37:01 AM 1 24.51 0.00 2.49 1.26 0.08 71.66 08:37:01 AM 2 19.82 0.00 1.99 0.72 0.08 77.38 08:37:01 AM 3 33.61 0.00 2.20 0.96 0.08 63.15 08:37:01 AM 4 35.22 0.00 1.73 0.65 0.08 62.32 08:37:01 AM 5 21.73 0.00 1.51 0.18 0.07 76.51 08:37:01 AM 6 38.74 0.00 2.10 1.87 0.08 57.21 08:37:01 AM 7 45.73 0.00 1.51 1.09 0.07 51.61 08:38:01 AM all 22.11 0.00 1.52 0.03 0.09 76.25 08:38:01 AM 0 12.56 0.00 1.78 0.03 0.08 85.54 08:38:01 AM 1 25.54 0.00 1.77 0.02 0.08 72.59 08:38:01 AM 2 21.41 0.00 1.26 0.03 0.08 77.22 08:38:01 AM 3 18.01 0.00 1.07 0.02 0.10 80.80 08:38:01 AM 4 17.86 0.00 1.85 0.05 0.08 80.16 08:38:01 AM 5 19.05 0.00 1.64 0.02 0.10 79.20 08:38:01 AM 6 22.35 0.00 1.12 0.05 0.10 76.37 08:38:01 AM 7 40.06 0.00 1.64 0.03 0.10 58.17 08:39:01 AM all 26.43 0.00 1.59 0.32 0.07 71.58 08:39:01 AM 0 20.32 0.00 1.29 0.00 0.08 78.31 08:39:01 AM 1 45.91 0.00 2.49 0.00 0.08 51.51 08:39:01 AM 2 21.52 0.00 1.66 0.07 0.07 76.69 08:39:01 AM 3 30.98 0.00 1.94 0.15 0.07 66.86 08:39:01 AM 4 23.21 0.00 2.03 1.78 0.07 72.92 08:39:01 AM 5 18.98 0.00 0.82 0.10 0.07 80.04 08:39:01 AM 6 24.78 0.00 1.12 0.20 0.08 73.81 08:39:01 AM 7 25.75 0.00 1.37 0.28 0.07 72.52 08:40:00 AM all 29.63 0.00 1.87 0.94 0.07 67.49 08:40:00 AM 0 43.27 0.00 0.99 0.00 0.07 55.68 08:40:00 AM 1 35.46 0.00 2.16 2.09 0.09 60.20 08:40:00 AM 2 32.08 0.00 1.98 2.83 0.09 63.03 08:40:00 AM 3 22.43 0.00 2.60 0.95 0.07 73.94 08:40:00 AM 4 21.23 0.00 1.74 0.36 0.09 76.59 08:40:00 AM 5 19.27 0.00 2.09 0.20 0.07 78.36 08:40:00 AM 6 31.90 0.00 1.88 0.05 0.05 66.12 08:40:00 AM 7 31.41 0.00 1.53 1.02 0.05 65.99 08:40:01 AM all 61.17 0.00 1.53 0.00 0.13 37.16 08:40:01 AM 0 96.97 0.00 1.01 0.00 1.01 1.01 08:40:01 AM 1 16.33 0.00 3.06 0.00 0.00 80.61 08:40:01 AM 2 96.94 0.00 0.00 0.00 0.00 3.06 08:40:01 AM 3 58.59 0.00 2.02 0.00 0.00 39.39 08:40:01 AM 4 23.47 0.00 1.02 0.00 0.00 75.51 08:40:01 AM 5 94.85 0.00 3.09 0.00 0.00 2.06 08:40:01 AM 6 4.12 0.00 2.06 0.00 0.00 93.81 08:40:01 AM 7 97.94 0.00 0.00 0.00 0.00 2.06 08:40:01 AM CPU %user %nice %system %iowait %steal %idle 08:41:01 AM all 25.20 0.00 1.00 0.27 0.06 73.47 08:41:01 AM 0 34.53 0.00 0.60 0.03 0.05 64.79 08:41:01 AM 1 27.35 0.00 1.37 0.22 0.07 71.00 08:41:01 AM 2 37.90 0.00 1.10 0.02 0.05 60.93 08:41:01 AM 3 24.64 0.00 1.32 1.12 0.10 72.82 08:41:01 AM 4 8.16 0.00 0.98 0.00 0.05 90.80 08:41:01 AM 5 29.03 0.00 1.24 0.05 0.05 69.64 08:41:01 AM 6 6.19 0.00 0.72 0.70 0.07 92.33 08:41:01 AM 7 33.79 0.00 0.70 0.00 0.07 65.44 Average: all 24.88 0.00 1.64 0.49 0.07 72.91 Average: 0 27.36 0.00 1.35 0.26 0.08 70.94 Average: 1 27.30 0.00 1.86 0.82 0.08 69.94 Average: 2 22.36 0.00 1.61 0.68 0.07 75.27 Average: 3 21.64 0.00 1.85 0.51 0.08 75.92 Average: 4 23.35 0.00 1.77 0.51 0.07 74.31 Average: 5 24.60 0.00 1.41 0.24 0.07 73.68 Average: 6 21.97 0.00 1.64 0.51 0.07 75.81 Average: 7 30.50 0.00 1.66 0.37 0.07 67.41