---> uname -a: Linux prd-centos8-docker-8c-8g-5694.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 1159 25019 19 5711 30257 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:0e:06:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe0e:6bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:9b:88:67 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:deff:fe9b:8867/64 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) 02/06/2026 _x86_64_ (8 CPU) 10:33:42 LINUX RESTART (8 CPU) 10:34:01 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 209.46 21.43 188.04 4449.58 8307.33 10:36:01 AM 268.86 5.47 263.39 1189.00 15255.04 10:37:01 AM 77.19 0.07 77.12 1.33 8912.40 10:38:01 AM 108.98 0.57 108.41 423.19 38845.52 10:39:01 AM 36.86 0.55 36.32 132.73 646.36 10:40:01 AM 9.38 0.00 9.38 0.00 261.46 10:41:01 AM 107.88 0.00 107.88 0.00 23874.96 10:42:01 AM 20.18 0.00 20.18 0.00 573.27 10:43:01 AM 173.63 0.02 173.61 2.93 2275.31 10:44:01 AM 58.73 3.78 54.95 6183.14 27105.36 10:45:01 AM 41.61 0.45 41.16 63.83 10507.13 Average: 101.16 2.94 98.22 1131.42 12414.85 10:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 29308536 31146332 3347176 10.25 2688 2156524 2027152 6.01 160560 2741452 231788 10:36:01 AM 27592448 29799688 5063264 15.50 2688 2517820 2727844 8.09 259856 4306692 179956 10:37:01 AM 26215440 28490036 6440272 19.72 2688 2582740 3913568 11.61 282480 5651420 108 10:38:01 AM 24153244 27563120 8502468 26.04 2688 3692288 6083268 18.05 429332 7459496 112 10:39:01 AM 23909332 27329988 8746380 26.78 2688 3702408 5069176 15.04 445300 7685536 60 10:40:01 AM 24829896 28260340 7825816 23.96 2688 3712524 3991980 11.84 448716 6768584 7692 10:41:01 AM 23050700 27186356 9605012 29.41 2688 4401252 6381288 18.93 546388 8388388 224 10:42:01 AM 21514924 25698348 11140788 34.12 2688 4452424 7704924 22.86 558644 9903960 2684 10:43:01 AM 24033756 28136460 8621956 26.40 2688 4359180 3940664 11.69 555476 7407316 24 10:44:01 AM 24856580 30195628 7799132 23.88 2688 5585992 2186444 6.49 783696 6347412 256424 10:45:01 AM 25635504 30997352 7020208 21.50 2688 5604132 1499696 4.45 977272 5374764 23228 Average: 25009124 28618513 7646588 23.42 2688 3887935 4138728 12.28 495247 6548638 63845 10:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 198.93 139.50 1556.28 35.40 0.00 0.00 0.00 0.00 10:35:01 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 376.55 314.68 5062.62 45.37 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 232.12 181.57 958.63 52.71 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:38:01 AM eth0 314.88 181.56 9491.90 15.78 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM veth5867f25 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:39:01 AM lo 63.04 63.04 5.15 5.15 0.00 0.00 0.00 0.00 10:39:01 AM eth0 149.83 115.56 43.57 49.96 0.00 0.00 0.00 0.00 10:39:01 AM docker0 12.11 13.46 1.79 1.67 0.00 0.00 0.00 0.00 10:39:01 AM vethcedfff2 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 AM lo 61.83 61.83 3.14 3.14 0.00 0.00 0.00 0.00 10:40:01 AM eth0 212.63 184.99 88.85 83.30 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:41:01 AM eth0 463.81 179.16 2958.42 22.30 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM vethbfd7a2a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:41:01 AM veth7495fc8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM lo 864.71 864.71 125.20 125.20 0.00 0.00 0.00 0.00 10:42:01 AM eth0 142.74 99.15 42.54 43.95 0.00 0.00 0.00 0.00 10:42:01 AM docker0 370.85 385.35 57.88 60.86 0.00 0.00 0.00 0.00 10:42:01 AM vethbfd7a2a 324.31 337.19 57.28 48.05 0.00 0.00 0.00 0.00 10:42:01 AM veth7495fc8 46.54 48.66 5.67 13.06 0.00 0.00 0.00 0.00 10:43:01 AM lo 844.99 844.99 161.17 161.17 0.00 0.00 0.00 0.00 10:43:01 AM eth0 54.73 46.05 251.71 16.85 0.00 0.00 0.00 0.00 10:43:01 AM docker0 357.33 366.91 80.72 75.05 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 AM eth0 222.19 179.74 4352.67 24.41 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 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 52.99 34.43 20.46 59.78 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.95 166.95 26.80 26.80 0.00 0.00 0.00 0.00 Average: eth0 220.12 150.58 2256.98 40.89 0.00 0.00 0.00 0.00 Average: docker0 67.37 69.71 12.77 12.52 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) 02/06/2026 _x86_64_ (8 CPU) 10:33:42 LINUX RESTART (8 CPU) 10:34:01 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 11.06 0.00 1.37 0.60 0.06 86.90 10:35:01 AM 0 7.18 0.00 0.85 0.13 0.08 91.76 10:35:01 AM 1 5.91 0.00 0.77 0.60 0.07 92.65 10:35:01 AM 2 5.54 0.00 0.95 0.57 0.03 92.90 10:35:01 AM 3 28.10 0.00 2.52 0.52 0.05 68.81 10:35:01 AM 4 25.81 0.00 2.25 0.79 0.05 71.10 10:35:01 AM 5 2.77 0.00 0.94 0.13 0.10 96.06 10:35:01 AM 6 4.70 0.00 1.46 1.69 0.07 92.09 10:35:01 AM 7 8.49 0.00 1.25 0.38 0.03 89.84 10:36:01 AM all 31.65 0.00 1.26 0.91 0.08 66.09 10:36:01 AM 0 33.52 0.00 1.40 0.47 0.07 64.54 10:36:01 AM 1 35.82 0.00 1.09 0.52 0.10 62.47 10:36:01 AM 2 44.26 0.00 1.07 0.70 0.10 53.87 10:36:01 AM 3 34.10 0.00 1.55 1.65 0.08 62.61 10:36:01 AM 4 38.62 0.00 1.17 0.95 0.08 59.17 10:36:01 AM 5 18.86 0.00 1.17 1.47 0.08 78.42 10:36:01 AM 6 19.71 0.00 1.31 0.50 0.07 78.41 10:36:01 AM 7 28.33 0.00 1.35 1.02 0.08 69.21 10:37:01 AM all 27.36 0.00 0.83 0.33 0.06 71.42 10:37:01 AM 0 16.55 0.00 1.07 0.05 0.08 82.24 10:37:01 AM 1 26.28 0.00 1.04 0.80 0.08 71.80 10:37:01 AM 2 14.24 0.00 0.73 0.58 0.05 84.40 10:37:01 AM 3 29.17 0.00 0.30 0.22 0.05 70.26 10:37:01 AM 4 25.37 0.00 0.94 0.15 0.05 73.49 10:37:01 AM 5 19.50 0.00 0.67 0.57 0.03 79.24 10:37:01 AM 6 31.41 0.00 0.45 0.05 0.07 68.02 10:37:01 AM 7 56.30 0.00 1.48 0.18 0.07 41.96 10:38:01 AM all 24.98 0.00 2.78 0.79 0.08 71.38 10:38:01 AM 0 22.40 0.00 2.94 0.08 0.08 74.49 10:38:01 AM 1 25.68 0.00 2.87 1.51 0.08 69.85 10:38:01 AM 2 26.08 0.00 2.42 1.43 0.08 69.98 10:38:01 AM 3 27.96 0.00 2.63 0.49 0.07 68.85 10:38:01 AM 4 18.31 0.00 3.14 1.09 0.07 77.39 10:38:01 AM 5 29.38 0.00 3.50 0.89 0.07 66.17 10:38:01 AM 6 18.97 0.00 2.31 0.66 0.08 77.99 10:38:01 AM 7 31.05 0.00 2.45 0.13 0.07 66.29 10:39:01 AM all 20.51 0.00 2.37 0.06 0.09 76.98 10:39:01 AM 0 21.56 0.00 2.17 0.03 0.10 76.13 10:39:01 AM 1 23.49 0.00 2.91 0.05 0.08 73.47 10:39:01 AM 2 20.46 0.00 2.01 0.05 0.08 77.40 10:39:01 AM 3 19.95 0.00 1.51 0.07 0.10 78.38 10:39:01 AM 4 17.28 0.00 1.91 0.10 0.07 80.65 10:39:01 AM 5 17.63 0.00 2.31 0.05 0.10 79.91 10:39:01 AM 6 27.58 0.00 3.52 0.05 0.08 68.77 10:39:01 AM 7 16.15 0.00 2.59 0.05 0.08 81.13 10:40:01 AM all 8.37 0.00 1.04 0.02 0.08 90.49 10:40:01 AM 0 4.49 0.00 0.80 0.03 0.08 94.59 10:40:01 AM 1 9.00 0.00 1.79 0.03 0.08 89.09 10:40:01 AM 2 7.42 0.00 1.57 0.03 0.08 90.89 10:40:01 AM 3 4.71 0.00 0.67 0.00 0.05 94.57 10:40:01 AM 4 10.90 0.00 0.90 0.00 0.08 88.12 10:40:01 AM 5 14.85 0.00 0.67 0.00 0.07 84.42 10:40:01 AM 6 4.69 0.00 1.07 0.03 0.07 94.14 10:40:01 AM 7 10.92 0.00 0.88 0.00 0.08 88.11 10:41:01 AM all 36.08 0.00 1.85 0.48 0.08 61.50 10:41:01 AM 0 38.55 0.00 1.66 0.00 0.08 59.71 10:41:01 AM 1 52.25 0.00 2.44 0.62 0.10 44.59 10:41:01 AM 2 42.85 0.00 2.18 0.52 0.08 54.38 10:41:01 AM 3 20.99 0.00 1.52 0.59 0.08 76.82 10:41:01 AM 4 35.10 0.00 1.29 0.32 0.08 63.21 10:41:01 AM 5 38.83 0.00 1.82 0.23 0.08 59.02 10:41:01 AM 6 31.71 0.00 2.11 0.13 0.08 65.96 10:41:01 AM 7 28.37 0.00 1.79 1.44 0.07 68.33 10:42:01 AM all 26.66 0.00 1.56 0.03 0.09 71.67 10:42:01 AM 0 36.54 0.00 2.13 0.05 0.08 61.20 10:42:01 AM 1 35.33 0.00 1.44 0.00 0.08 63.14 10:42:01 AM 2 27.16 0.00 1.79 0.02 0.08 70.95 10:42:01 AM 3 17.82 0.00 1.42 0.05 0.08 80.63 10:42:01 AM 4 25.14 0.00 1.59 0.03 0.08 73.15 10:42:01 AM 5 29.38 0.00 0.90 0.03 0.08 69.60 10:42:01 AM 6 27.07 0.00 1.51 0.02 0.08 71.32 10:42:01 AM 7 14.82 0.00 1.66 0.05 0.10 83.37 10:43:01 AM all 25.65 0.00 1.61 0.28 0.08 72.37 10:43:01 AM 0 31.33 0.00 1.70 0.07 0.10 66.79 10:43:01 AM 1 13.23 0.00 2.20 0.17 0.08 84.32 10:43:01 AM 2 30.43 0.00 0.68 0.00 0.08 68.80 10:43:01 AM 3 30.65 0.00 1.36 0.03 0.08 67.88 10:43:01 AM 4 26.10 0.00 1.45 0.03 0.08 72.33 10:43:01 AM 5 20.98 0.00 1.78 0.00 0.08 77.16 10:43:01 AM 6 35.31 0.00 1.76 0.03 0.07 62.83 10:43:01 AM 7 17.10 0.00 1.98 1.93 0.07 78.93 10:44:01 AM all 33.06 0.00 1.70 0.47 0.07 64.70 10:44:01 AM 0 34.49 0.00 1.42 0.15 0.07 63.87 10:44:01 AM 1 28.71 0.00 2.18 0.32 0.08 68.71 10:44:01 AM 2 28.60 0.00 1.49 0.35 0.05 69.51 10:44:01 AM 3 19.31 0.00 1.59 0.10 0.07 78.93 10:44:01 AM 4 31.23 0.00 2.08 0.15 0.07 66.48 10:44:01 AM 5 40.85 0.00 1.07 1.94 0.08 56.06 10:44:01 AM 6 39.19 0.00 2.29 0.12 0.07 58.34 10:44:01 AM 7 42.08 0.00 1.49 0.60 0.07 55.76 10:45:01 AM all 22.96 0.00 0.99 0.15 0.06 75.84 10:45:01 AM 0 34.23 0.00 1.05 0.03 0.07 64.62 10:45:01 AM 1 5.24 0.00 0.70 0.25 0.07 93.74 10:45:01 AM 2 20.38 0.00 1.67 0.75 0.07 77.13 10:45:01 AM 3 23.53 0.00 0.95 0.05 0.05 75.42 10:45:01 AM 4 7.95 0.00 0.65 0.08 0.05 91.27 10:45:01 AM 5 32.96 0.00 0.82 0.02 0.05 66.16 10:45:01 AM 6 24.90 0.00 1.30 0.00 0.07 73.73 10:45:01 AM 7 34.49 0.00 0.75 0.02 0.07 64.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.39 0.00 1.58 0.37 0.07 73.58 Average: 0 25.53 0.00 1.56 0.10 0.08 72.73 Average: 1 23.72 0.00 1.76 0.44 0.08 73.99 Average: 2 24.30 0.00 1.51 0.45 0.07 73.66 Average: 3 23.30 0.00 1.46 0.34 0.07 74.83 Average: 4 23.80 0.00 1.58 0.34 0.07 74.22 Average: 5 24.18 0.00 1.42 0.49 0.08 73.84 Average: 6 24.12 0.00 1.73 0.30 0.07 73.78 Average: 7 26.20 0.00 1.61 0.53 0.07 71.60