---> uname -a: Linux prd-centos8-docker-8c-8g-46205.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 1120 25315 19 5455 30296 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:02:52:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe02:52cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:03:3d:1e 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::42:14ff:fe03:3d1e/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) 09/16/2025 _x86_64_ (8 CPU) 11:42:38 LINUX RESTART (8 CPU) 11:43:01 AM tps rtps wtps bread/s bwrtn/s 11:44:01 AM 206.46 18.86 187.60 5360.75 8834.07 11:45:01 AM 233.69 18.60 215.10 4103.45 11245.43 11:46:01 AM 205.65 0.53 205.11 140.09 39846.17 11:47:01 AM 57.48 0.65 56.83 400.67 12736.15 11:48:01 AM 26.37 0.48 25.89 21.46 490.42 11:49:01 AM 8.31 0.00 8.31 0.00 482.32 11:50:01 AM 7.75 0.00 7.75 0.00 226.36 11:51:01 AM 112.58 0.00 112.58 0.00 23728.81 11:52:01 AM 26.22 0.00 26.22 0.00 807.68 11:53:01 AM 169.13 2.52 166.61 4513.56 2321.78 Average: 105.36 4.16 101.20 1453.95 10071.90 11:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 AM 29613736 31275892 3041968 9.32 2688 1985068 1433180 4.25 148428 2462356 160320 11:45:01 AM 27712072 29886392 4943632 15.14 2688 2486644 3001388 8.91 240248 4215372 273368 11:46:01 AM 24797652 28190112 7858052 24.06 2688 3676684 4153844 12.32 339976 6910912 349512 11:47:01 AM 24256084 27665352 8399620 25.72 2688 3691680 5915268 17.55 437012 7349816 92 11:48:01 AM 24204508 27620156 8451196 25.88 2688 3697472 4573972 13.57 439656 7398704 288 11:49:01 AM 25015596 28440932 7640108 23.40 2688 3707948 3871332 11.49 441584 6591676 28 11:50:01 AM 24706624 28136740 7949080 24.34 2688 3712340 4355760 12.92 445192 6895292 3300 11:51:01 AM 22920768 27052084 9734936 29.81 2688 4400236 6648760 19.73 551488 8509260 1568 11:52:01 AM 24144152 28240572 8511552 26.06 2688 4353428 4023288 11.94 546248 7307104 14956 11:53:01 AM 25993096 31084112 6662608 20.40 2688 5339380 1521228 4.51 730840 5269092 845872 Average: 25336429 28759234 7319275 22.41 2688 3705088 3949802 11.72 432067 6290958 164930 11:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 431.29 287.85 1886.26 71.71 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 378.02 299.53 5016.60 52.60 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 432.24 299.18 10678.49 38.52 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 26.34 26.34 2.39 2.39 0.00 0.00 0.00 0.00 11:47:01 AM eth0 59.25 48.38 18.95 21.90 0.00 0.00 0.00 0.00 11:47:01 AM docker0 7.65 8.60 1.02 1.00 0.00 0.00 0.00 0.00 11:47:01 AM veth057a4fc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 AM lo 63.85 63.85 4.08 4.08 0.00 0.00 0.00 0.00 11:48:01 AM eth0 204.03 163.33 68.05 71.68 0.00 0.00 0.00 0.00 11:48:01 AM docker0 4.73 5.56 0.81 0.80 0.00 0.00 0.00 0.00 11:49:01 AM lo 48.92 48.92 2.39 2.39 0.00 0.00 0.00 0.00 11:49:01 AM eth0 184.74 143.50 84.95 62.94 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.12 0.00 0.07 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 108.76 68.34 78.18 28.42 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 20.33 20.33 2.50 2.50 0.00 0.00 0.00 0.00 11:51:01 AM eth0 649.68 384.91 2962.48 31.51 0.00 0.00 0.00 0.00 11:51:01 AM docker0 8.65 10.00 0.82 1.90 0.00 0.00 0.00 0.00 11:51:01 AM veth24f99b9 8.65 10.13 0.94 1.91 0.00 0.00 0.00 0.00 11:51:01 AM veth2386a18 0.00 0.45 0.00 0.20 0.00 0.00 0.00 0.00 11:52:01 AM lo 1452.60 1452.60 250.00 250.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 175.22 115.71 292.85 46.06 0.00 0.00 0.00 0.00 11:52:01 AM docker0 629.94 648.30 122.25 117.52 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:53:01 AM eth0 78.76 64.23 1253.39 15.06 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 161.30 161.30 26.14 26.14 0.00 0.00 0.00 0.00 Average: eth0 270.20 187.50 2233.97 44.04 0.00 0.00 0.00 0.00 Average: docker0 65.10 67.26 12.49 12.13 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) 09/16/2025 _x86_64_ (8 CPU) 11:42:38 LINUX RESTART (8 CPU) 11:43:01 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 11.36 0.00 1.60 1.59 0.05 85.41 11:44:01 AM 0 7.75 0.00 1.62 0.39 0.05 90.19 11:44:01 AM 1 2.68 0.00 1.09 0.87 0.05 95.31 11:44:01 AM 2 12.41 0.00 1.72 1.59 0.05 84.23 11:44:01 AM 3 16.69 0.00 2.11 2.56 0.05 78.60 11:44:01 AM 4 11.52 0.00 1.82 1.96 0.05 84.65 11:44:01 AM 5 20.54 0.00 1.72 1.79 0.05 75.91 11:44:01 AM 6 9.62 0.00 1.39 2.09 0.05 86.85 11:44:01 AM 7 9.62 0.00 1.29 1.48 0.03 87.58 11:45:01 AM all 28.34 0.00 1.38 2.80 0.09 67.40 11:45:01 AM 0 26.91 0.00 0.67 0.82 0.08 71.52 11:45:01 AM 1 23.05 0.00 1.47 3.01 0.10 72.37 11:45:01 AM 2 34.79 0.00 1.39 4.08 0.10 59.64 11:45:01 AM 3 25.72 0.00 1.44 4.33 0.08 68.43 11:45:01 AM 4 26.70 0.00 1.04 2.89 0.08 69.29 11:45:01 AM 5 30.37 0.00 2.12 3.26 0.08 64.16 11:45:01 AM 6 31.77 0.00 1.39 1.67 0.08 65.09 11:45:01 AM 7 27.37 0.00 1.50 2.31 0.10 68.72 11:46:01 AM all 36.65 0.00 2.65 2.69 0.09 57.92 11:46:01 AM 0 40.80 0.00 1.83 2.59 0.08 54.69 11:46:01 AM 1 37.37 0.00 3.33 7.89 0.10 51.31 11:46:01 AM 2 49.59 0.00 2.81 4.18 0.12 43.31 11:46:01 AM 3 48.41 0.00 2.72 0.35 0.10 48.41 11:46:01 AM 4 34.37 0.00 2.20 1.70 0.08 61.65 11:46:01 AM 5 31.29 0.00 2.28 2.28 0.08 64.07 11:46:01 AM 6 19.36 0.00 2.78 1.16 0.07 76.63 11:46:01 AM 7 32.01 0.00 3.25 1.38 0.08 63.27 11:47:01 AM all 22.13 0.00 2.10 1.02 0.09 74.66 11:47:01 AM 0 30.94 0.00 2.61 0.05 0.10 66.30 11:47:01 AM 1 22.65 0.00 2.31 2.34 0.08 72.62 11:47:01 AM 2 19.18 0.00 2.31 2.51 0.07 75.93 11:47:01 AM 3 20.52 0.00 1.93 0.84 0.08 76.63 11:47:01 AM 4 22.57 0.00 1.81 0.02 0.10 75.50 11:47:01 AM 5 16.84 0.00 1.84 0.05 0.08 81.19 11:47:01 AM 6 19.25 0.00 1.87 0.05 0.08 78.75 11:47:01 AM 7 25.10 0.00 2.11 2.29 0.10 70.39 11:48:01 AM all 13.89 0.00 1.85 0.31 0.08 83.87 11:48:01 AM 0 21.04 0.00 2.32 0.25 0.10 76.28 11:48:01 AM 1 15.01 0.00 2.14 0.20 0.08 82.57 11:48:01 AM 2 11.80 0.00 1.95 0.72 0.08 85.45 11:48:01 AM 3 12.71 0.00 1.51 0.33 0.08 85.36 11:48:01 AM 4 12.82 0.00 1.68 0.08 0.07 85.35 11:48:01 AM 5 13.91 0.00 1.49 0.47 0.07 84.06 11:48:01 AM 6 12.74 0.00 2.09 0.12 0.08 84.96 11:48:01 AM 7 11.05 0.00 1.62 0.30 0.07 86.95 11:49:01 AM all 7.03 0.00 0.71 0.06 0.05 92.15 11:49:01 AM 0 7.21 0.00 0.65 0.00 0.05 92.09 11:49:01 AM 1 13.13 0.00 0.97 0.00 0.07 85.83 11:49:01 AM 2 2.88 0.00 0.65 0.13 0.07 96.27 11:49:01 AM 3 9.44 0.00 0.77 0.17 0.05 89.57 11:49:01 AM 4 5.47 0.00 1.22 0.12 0.05 93.15 11:49:01 AM 5 9.08 0.00 0.30 0.00 0.05 90.57 11:49:01 AM 6 3.84 0.00 0.50 0.02 0.03 95.61 11:49:01 AM 7 5.21 0.00 0.62 0.02 0.05 94.10 11:50:01 AM all 21.33 0.00 0.59 0.01 0.04 78.02 11:50:01 AM 0 17.13 0.00 0.67 0.00 0.03 82.17 11:50:01 AM 1 57.05 0.00 1.17 0.03 0.08 41.67 11:50:01 AM 2 22.02 0.00 0.37 0.00 0.05 77.56 11:50:01 AM 3 9.42 0.00 0.57 0.02 0.03 89.97 11:50:01 AM 4 16.30 0.00 0.57 0.07 0.05 83.01 11:50:01 AM 5 15.89 0.00 0.57 0.00 0.03 83.51 11:50:01 AM 6 25.84 0.00 0.20 0.00 0.05 73.91 11:50:01 AM 7 6.99 0.00 0.65 0.00 0.02 92.34 11:51:01 AM all 28.42 0.00 1.81 0.93 0.09 68.76 11:51:01 AM 0 33.71 0.00 1.37 0.60 0.10 64.21 11:51:01 AM 1 39.48 0.00 2.09 2.61 0.10 55.71 11:51:01 AM 2 19.55 0.00 1.65 1.88 0.08 76.84 11:51:01 AM 3 35.10 0.00 1.61 0.08 0.10 63.10 11:51:01 AM 4 19.22 0.00 2.13 1.24 0.08 77.32 11:51:01 AM 5 34.63 0.00 2.11 0.25 0.12 62.89 11:51:01 AM 6 30.88 0.00 1.51 0.30 0.08 67.22 11:51:01 AM 7 14.72 0.00 1.98 0.44 0.08 82.79 11:52:01 AM all 26.22 0.00 2.18 0.06 0.11 71.42 11:52:01 AM 0 28.35 0.00 1.68 0.07 0.12 69.79 11:52:01 AM 1 24.18 0.00 2.42 0.07 0.10 73.23 11:52:01 AM 2 27.70 0.00 2.77 0.02 0.12 69.40 11:52:01 AM 3 25.08 0.00 2.61 0.03 0.10 72.17 11:52:01 AM 4 26.48 0.00 1.90 0.03 0.10 71.49 11:52:01 AM 5 28.47 0.00 1.68 0.03 0.10 69.72 11:52:01 AM 6 24.96 0.00 2.32 0.20 0.13 72.39 11:52:01 AM 7 24.52 0.00 2.11 0.05 0.12 73.20 11:53:01 AM all 31.50 0.00 1.67 0.50 0.08 66.25 11:53:01 AM 0 28.98 0.00 1.44 0.00 0.08 69.50 11:53:01 AM 1 13.97 0.00 1.51 0.20 0.07 84.26 11:53:01 AM 2 34.53 0.00 1.64 0.65 0.08 63.10 11:53:01 AM 3 37.55 0.00 1.37 0.08 0.07 60.93 11:53:01 AM 4 31.53 0.00 1.61 0.07 0.07 66.73 11:53:01 AM 5 33.98 0.00 2.13 2.16 0.08 61.65 11:53:01 AM 6 40.32 0.00 1.89 0.33 0.08 57.37 11:53:01 AM 7 31.19 0.00 1.74 0.49 0.08 66.50 Average: all 22.68 0.00 1.65 1.00 0.08 74.60 Average: 0 24.27 0.00 1.49 0.48 0.08 73.69 Average: 1 24.86 0.00 1.85 1.72 0.08 71.49 Average: 2 23.44 0.00 1.72 1.58 0.08 73.18 Average: 3 24.05 0.00 1.66 0.88 0.08 73.34 Average: 4 20.69 0.00 1.60 0.82 0.07 76.82 Average: 5 23.49 0.00 1.62 1.03 0.08 73.78 Average: 6 21.86 0.00 1.59 0.59 0.08 75.88 Average: 7 18.76 0.00 1.69 0.87 0.07 78.60