---> uname -a: Linux prd-centos8-docker-8c-8g-28352.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 1124 25310 19 5455 30292 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:90:5a:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe90:5ae5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:e9:4b:87 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:bfff:fee9:4b87/64 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) 07/16/2025 _x86_64_ (8 CPU) 07:34:36 LINUX RESTART (8 CPU) 07:35:01 AM tps rtps wtps bread/s bwrtn/s 07:36:01 AM 244.23 19.83 224.40 3885.62 7238.36 07:37:01 AM 268.84 5.30 263.55 1176.54 17774.01 07:38:02 AM 169.13 0.75 168.38 429.46 44283.71 07:39:01 AM 45.90 0.00 45.90 0.00 826.26 07:40:01 AM 15.23 0.50 14.73 21.59 355.76 07:41:01 AM 3.58 0.00 3.58 0.00 86.04 07:42:01 AM 5.83 0.00 5.83 0.00 429.52 07:43:01 AM 20.26 0.00 20.26 0.00 409.87 07:44:01 AM 101.43 0.00 101.43 0.00 23535.45 07:45:01 AM 154.38 0.00 154.38 0.00 1731.14 07:46:01 AM 61.40 2.95 58.45 4586.34 27793.44 Average: 99.19 2.67 96.52 919.50 11331.01 07:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:36:01 AM 29315132 31149288 3340580 10.23 2688 2152776 2031716 6.03 157960 2737668 221244 07:37:01 AM 27351124 29571860 5304588 16.24 2688 2531036 2886812 8.57 266372 4542628 98336 07:38:02 AM 25450280 28849340 7205432 22.06 2688 3682380 3595888 10.67 421196 6178164 56 07:39:01 AM 25319592 28721868 7336120 22.47 2688 3685024 3638808 10.80 436412 6291852 48 07:40:01 AM 25183432 28590880 7472280 22.88 2688 3689944 3536884 10.49 438740 6425204 104 07:41:01 AM 25173600 28581740 7482112 22.91 2688 3690652 3536884 10.49 438740 6435668 96 07:42:01 AM 24561180 27979676 8094532 24.79 2688 3700916 4342628 12.88 440604 7049064 20 07:43:01 AM 24162172 27820128 8493540 26.01 2688 3938112 4399332 13.05 503428 7378228 232372 07:44:01 AM 22130388 26272988 10525324 32.23 2688 4411684 7338020 21.77 552128 9297936 3800 07:45:01 AM 24118888 28209864 8536824 26.14 2688 4348212 3902144 11.58 550112 7331136 17460 07:46:01 AM 25871192 30970552 6784520 20.78 2688 5345620 1561316 4.63 907200 5213540 88204 Average: 25330635 28792562 7325077 22.43 2688 3743305 3706403 11.00 464808 6261917 60158 07:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 196.73 140.39 1385.62 38.62 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 405.13 329.57 5332.27 48.59 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 07:38:02 AM eth0 398.75 248.13 10054.24 38.42 0.00 0.00 0.00 0.00 07:38:02 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:38:02 AM veth2c66065 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 07:39:01 AM lo 30.18 30.18 2.73 2.73 0.00 0.00 0.00 0.00 07:39:01 AM eth0 54.20 39.38 14.22 17.35 0.00 0.00 0.00 0.00 07:39:01 AM docker0 8.61 9.64 1.16 1.13 0.00 0.00 0.00 0.00 07:39:01 AM vethf9defbf 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 59.80 59.80 3.66 3.66 0.00 0.00 0.00 0.00 07:40:01 AM eth0 257.70 189.29 75.06 74.66 0.00 0.00 0.00 0.00 07:40:01 AM docker0 3.45 4.18 0.62 0.68 0.00 0.00 0.00 0.00 07:41:01 AM lo 56.21 56.21 2.74 2.74 0.00 0.00 0.00 0.00 07:41:01 AM eth0 199.02 130.06 56.63 55.43 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 33.49 33.49 1.64 1.64 0.00 0.00 0.00 0.00 07:42:01 AM eth0 143.74 107.61 90.97 40.43 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:43:01 AM eth0 220.90 158.32 758.60 43.27 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 153.72 153.72 23.95 23.95 0.00 0.00 0.00 0.00 07:44:01 AM eth0 597.07 299.50 2292.24 26.15 0.00 0.00 0.00 0.00 07:44:01 AM docker0 72.11 76.09 10.93 12.53 0.00 0.00 0.00 0.00 07:44:01 AM veth2eb0f32 65.19 68.51 11.06 10.75 0.00 0.00 0.00 0.00 07:44:01 AM vethfbbe8e6 6.91 8.28 0.87 2.04 0.00 0.00 0.00 0.00 07:45:01 AM lo 1287.75 1287.75 225.28 225.28 0.00 0.00 0.00 0.00 07:45:01 AM eth0 84.27 60.76 301.83 23.01 0.00 0.00 0.00 0.00 07:45:01 AM docker0 557.91 572.13 110.72 105.83 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 07:46:01 AM eth0 92.97 72.49 1265.45 21.34 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 147.74 147.74 23.68 23.68 0.00 0.00 0.00 0.00 Average: eth0 241.24 161.60 1969.09 38.87 0.00 0.00 0.00 0.00 Average: docker0 58.45 60.27 11.24 10.94 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) 07/16/2025 _x86_64_ (8 CPU) 07:34:36 LINUX RESTART (8 CPU) 07:35:01 AM CPU %user %nice %system %iowait %steal %idle 07:36:01 AM all 11.28 0.00 1.16 0.67 0.06 86.82 07:36:01 AM 0 13.56 0.00 1.17 0.37 0.08 84.82 07:36:01 AM 1 13.37 0.00 2.31 2.71 0.07 81.53 07:36:01 AM 2 9.32 0.00 0.87 0.38 0.05 89.38 07:36:01 AM 3 4.22 0.00 0.60 0.30 0.08 94.79 07:36:01 AM 4 10.36 0.00 0.65 0.52 0.05 88.42 07:36:01 AM 5 25.14 0.00 2.34 0.40 0.07 72.05 07:36:01 AM 6 8.04 0.00 0.59 0.20 0.05 91.12 07:36:01 AM 7 6.19 0.00 0.78 0.52 0.03 92.47 07:37:01 AM all 39.61 0.00 1.56 0.93 0.11 57.79 07:37:01 AM 0 23.38 0.00 1.36 0.54 0.12 74.61 07:37:01 AM 1 42.99 0.00 1.12 0.54 0.12 55.24 07:37:01 AM 2 48.49 0.00 2.35 2.03 0.10 47.03 07:37:01 AM 3 52.00 0.00 1.29 0.45 0.12 46.14 07:37:01 AM 4 41.47 0.00 1.26 0.70 0.10 56.47 07:37:01 AM 5 35.09 0.00 2.30 1.54 0.12 60.95 07:37:01 AM 6 31.19 0.00 1.07 1.14 0.10 66.49 07:37:01 AM 7 42.25 0.00 1.72 0.52 0.10 55.41 07:38:02 AM all 28.06 0.00 2.93 1.30 0.10 67.61 07:38:02 AM 0 29.79 0.00 2.53 0.13 0.10 67.44 07:38:02 AM 1 38.26 0.00 3.33 1.98 0.12 56.31 07:38:02 AM 2 26.19 0.00 3.29 1.39 0.10 69.02 07:38:02 AM 3 29.01 0.00 3.22 2.65 0.10 65.01 07:38:02 AM 4 28.49 0.00 3.00 0.08 0.12 68.31 07:38:02 AM 5 22.10 0.00 2.46 0.81 0.10 74.53 07:38:02 AM 6 27.82 0.00 2.55 0.79 0.10 68.73 07:38:02 AM 7 22.76 0.00 3.01 2.58 0.08 71.57 07:39:01 AM all 22.11 0.00 2.47 0.08 0.10 75.24 07:39:01 AM 0 20.29 0.00 2.57 0.07 0.12 76.96 07:39:01 AM 1 19.55 0.00 2.45 0.09 0.10 77.81 07:39:01 AM 2 20.98 0.00 2.54 0.03 0.10 76.34 07:39:01 AM 3 28.30 0.00 2.54 0.03 0.10 69.03 07:39:01 AM 4 17.80 0.00 2.24 0.12 0.10 79.74 07:39:01 AM 5 26.61 0.00 2.76 0.05 0.10 70.48 07:39:01 AM 6 20.89 0.00 2.23 0.10 0.10 76.67 07:39:01 AM 7 22.42 0.00 2.45 0.12 0.10 74.90 07:40:01 AM all 7.97 0.00 1.23 0.02 0.08 90.70 07:40:01 AM 0 6.55 0.00 1.14 0.02 0.08 92.22 07:40:01 AM 1 10.69 0.00 1.67 0.03 0.10 87.50 07:40:01 AM 2 10.55 0.00 0.74 0.02 0.08 88.61 07:40:01 AM 3 6.24 0.00 1.05 0.00 0.08 92.62 07:40:01 AM 4 8.73 0.00 1.32 0.00 0.07 89.88 07:40:01 AM 5 7.70 0.00 1.12 0.05 0.08 91.05 07:40:01 AM 6 5.25 0.00 1.54 0.03 0.07 93.11 07:40:01 AM 7 8.08 0.00 1.25 0.02 0.07 90.59 07:41:01 AM all 1.15 0.00 0.58 0.01 0.08 98.19 07:41:01 AM 0 0.72 0.00 0.64 0.00 0.08 98.56 07:41:01 AM 1 2.69 0.00 0.94 0.00 0.07 96.31 07:41:01 AM 2 1.69 0.00 1.42 0.00 0.07 96.83 07:41:01 AM 3 1.24 0.00 0.43 0.00 0.07 98.26 07:41:01 AM 4 0.95 0.00 0.37 0.03 0.08 98.56 07:41:01 AM 5 0.69 0.00 0.42 0.00 0.08 98.81 07:41:01 AM 6 0.45 0.00 0.30 0.02 0.07 99.16 07:41:01 AM 7 0.77 0.00 0.15 0.00 0.08 99.00 07:42:01 AM all 7.43 0.00 0.62 0.00 0.06 91.89 07:42:01 AM 0 8.77 0.00 0.35 0.00 0.07 90.81 07:42:01 AM 1 7.20 0.00 1.17 0.03 0.07 91.53 07:42:01 AM 2 4.93 0.00 0.90 0.00 0.07 94.10 07:42:01 AM 3 8.87 0.00 0.60 0.00 0.07 90.47 07:42:01 AM 4 4.18 0.00 0.47 0.00 0.07 95.28 07:42:01 AM 5 18.35 0.00 0.53 0.00 0.07 81.05 07:42:01 AM 6 3.79 0.00 0.43 0.00 0.03 95.74 07:42:01 AM 7 3.38 0.00 0.47 0.00 0.05 96.11 07:43:01 AM all 29.06 0.00 0.89 0.04 0.08 69.93 07:43:01 AM 0 27.79 0.00 0.42 0.00 0.08 71.71 07:43:01 AM 1 57.68 0.00 1.37 0.15 0.10 40.70 07:43:01 AM 2 28.89 0.00 1.10 0.03 0.08 69.89 07:43:01 AM 3 40.25 0.00 0.72 0.02 0.08 58.93 07:43:01 AM 4 9.76 0.00 0.50 0.03 0.08 89.62 07:43:01 AM 5 15.72 0.00 0.90 0.02 0.05 83.31 07:43:01 AM 6 31.16 0.00 1.40 0.10 0.07 67.27 07:43:01 AM 7 21.20 0.00 0.72 0.00 0.07 78.02 07:44:01 AM all 27.59 0.00 2.01 0.69 0.10 69.62 07:44:01 AM 0 19.06 0.00 1.82 0.00 0.08 79.03 07:44:01 AM 1 25.15 0.00 2.43 2.35 0.10 69.97 07:44:01 AM 2 18.41 0.00 1.90 0.72 0.10 78.87 07:44:01 AM 3 43.02 0.00 2.15 0.40 0.10 54.33 07:44:01 AM 4 21.09 0.00 2.27 0.59 0.10 75.95 07:44:01 AM 5 39.05 0.00 2.11 0.42 0.12 58.30 07:44:01 AM 6 35.76 0.00 1.75 0.22 0.10 62.17 07:44:01 AM 7 19.15 0.00 1.61 0.81 0.10 78.33 07:45:01 AM all 26.13 0.00 2.12 0.27 0.09 71.38 07:45:01 AM 0 16.83 0.00 2.54 0.12 0.10 80.42 07:45:01 AM 1 38.32 0.00 1.53 0.00 0.08 60.07 07:45:01 AM 2 27.36 0.00 2.28 0.02 0.10 70.24 07:45:01 AM 3 26.32 0.00 2.15 0.10 0.10 71.33 07:45:01 AM 4 24.44 0.00 2.54 0.91 0.10 72.00 07:45:01 AM 5 24.73 0.00 2.01 0.02 0.08 73.16 07:45:01 AM 6 27.76 0.00 2.64 0.94 0.10 68.56 07:45:01 AM 7 23.29 0.00 1.28 0.08 0.08 75.26 07:46:01 AM all 25.33 0.00 1.64 0.73 0.08 72.22 07:46:01 AM 0 6.41 0.00 1.39 0.00 0.10 92.10 07:46:01 AM 1 34.39 0.00 2.26 0.77 0.08 62.49 07:46:01 AM 2 29.23 0.00 1.37 1.37 0.08 67.93 07:46:01 AM 3 13.53 0.00 1.27 0.67 0.07 84.46 07:46:01 AM 4 21.48 0.00 1.69 2.60 0.08 74.14 07:46:01 AM 5 26.59 0.00 1.15 0.02 0.07 72.17 07:46:01 AM 6 35.44 0.00 2.46 0.42 0.07 61.62 07:46:01 AM 7 35.52 0.00 1.50 0.03 0.07 62.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.50 0.00 1.56 0.43 0.09 77.42 Average: 0 15.72 0.00 1.44 0.11 0.09 82.63 Average: 1 26.39 0.00 1.87 0.79 0.09 70.86 Average: 2 20.53 0.00 1.70 0.55 0.09 77.13 Average: 3 22.99 0.00 1.45 0.42 0.09 75.05 Average: 4 17.14 0.00 1.48 0.51 0.09 80.79 Average: 5 21.97 0.00 1.64 0.30 0.09 76.00 Average: 6 20.67 0.00 1.54 0.36 0.08 77.35 Average: 7 18.62 0.00 1.36 0.42 0.08 79.52