---> uname -a: Linux prd-centos8-docker-8c-8g-30009.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: 2799.996 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 1136 25300 19 5453 30280 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:4d:ee:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe4d:ee2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:a8:a8:59 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:aeff:fea8:a859/64 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) 07/23/2025 _x86_64_ (8 CPU) 08:32:47 LINUX RESTART (8 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 275.07 22.93 252.14 5873.44 9816.40 08:35:01 AM 282.42 19.03 263.40 4143.95 15066.28 08:36:01 AM 190.00 0.78 189.22 428.66 47911.50 08:37:01 AM 38.74 0.00 38.74 0.00 559.64 08:38:01 AM 17.84 0.50 17.34 22.53 387.94 08:39:01 AM 10.66 0.00 10.66 0.00 523.59 08:40:01 AM 37.57 0.00 37.57 0.00 8480.57 08:41:01 AM 87.12 0.00 87.12 0.00 15612.96 08:42:01 AM 174.37 0.08 174.29 4.00 2261.87 08:43:01 AM 79.17 2.93 76.24 4538.89 30065.38 Average: 119.31 4.63 114.68 1501.15 13070.91 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 29519212 31226712 3136500 9.60 2688 2029372 1470788 4.36 152976 2547500 201084 08:35:01 AM 27608484 29825864 5047228 15.46 2688 2528244 2646068 7.85 255040 4296848 207264 08:36:01 AM 25186932 28583340 7468780 22.87 2688 3679876 3605276 10.70 418136 6444588 1108 08:37:01 AM 25027748 28427688 7627964 23.36 2688 3682208 3915384 11.62 433012 6583632 68 08:38:01 AM 24868120 28273228 7787592 23.85 2688 3687576 3771348 11.19 435664 6741972 72 08:39:01 AM 25784516 29198788 6871196 21.04 2688 3696720 3043016 9.03 438164 5828248 20 08:40:01 AM 24784368 28669864 7871344 24.10 2688 4154948 3742788 11.10 596448 6644444 218728 08:41:01 AM 23214144 27363592 9441568 28.91 2688 4418428 6084656 18.05 643652 8125356 796 08:42:01 AM 24730300 28961172 7925412 24.27 2688 4486940 3146780 9.34 671216 6600336 142664 08:43:01 AM 25937116 31034120 6718596 20.57 2688 5342176 1511144 4.48 1139464 4915912 22596 Average: 25666094 29156437 6989618 21.40 2688 3770649 3293725 9.77 518377 5872884 79440 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 495.67 324.96 2006.48 68.25 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 444.22 359.05 5511.75 71.53 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 08:36:01 AM eth0 359.26 224.06 10038.63 35.14 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 AM lo 21.61 21.61 1.96 1.96 0.00 0.00 0.00 0.00 08:37:01 AM eth0 57.12 38.88 19.79 20.21 0.00 0.00 0.00 0.00 08:37:01 AM docker0 6.23 7.07 0.84 0.82 0.00 0.00 0.00 0.00 08:37:01 AM vethf0c27b1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 AM lo 61.75 61.75 4.09 4.09 0.00 0.00 0.00 0.00 08:38:01 AM eth0 285.14 205.41 83.32 86.32 0.00 0.00 0.00 0.00 08:38:01 AM docker0 5.66 6.63 0.92 0.96 0.00 0.00 0.00 0.00 08:39:01 AM lo 12.00 12.00 0.59 0.59 0.00 0.00 0.00 0.00 08:39:01 AM eth0 157.56 127.82 97.42 49.02 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:40:01 AM eth0 772.05 473.84 2998.35 1627.44 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 658.52 658.52 100.01 100.01 0.00 0.00 0.00 0.00 08:41:01 AM eth0 74.17 61.69 26.18 27.94 0.00 0.00 0.00 0.00 08:41:01 AM docker0 283.73 294.98 45.10 48.80 0.00 0.00 0.00 0.00 08:41:01 AM veth91aabac 258.38 268.77 46.13 39.89 0.00 0.00 0.00 0.00 08:41:01 AM vethd8beb8b 25.34 26.91 2.84 9.17 0.00 0.00 0.00 0.00 08:42:01 AM lo 802.22 802.22 149.68 149.68 0.00 0.00 0.00 0.00 08:42:01 AM eth0 84.80 71.72 304.85 27.85 0.00 0.00 0.00 0.00 08:42:01 AM docker0 346.21 354.19 76.22 69.42 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 121.48 141.42 1272.17 2355.28 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.83 155.83 25.66 25.66 0.00 0.00 0.00 0.00 Average: eth0 284.97 202.78 2235.21 436.50 0.00 0.00 0.00 0.00 Average: docker0 64.25 66.37 12.32 12.01 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) 07/23/2025 _x86_64_ (8 CPU) 08:32:47 LINUX RESTART (8 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 15.06 0.00 2.16 0.63 0.07 82.08 08:34:01 AM 0 16.52 0.00 2.45 0.34 0.07 80.63 08:34:01 AM 1 8.32 0.00 1.71 0.12 0.10 89.75 08:34:01 AM 2 22.78 0.00 2.55 0.49 0.07 74.12 08:34:01 AM 3 16.70 0.00 1.68 0.30 0.07 81.26 08:34:01 AM 4 12.39 0.00 2.11 0.15 0.07 85.29 08:34:01 AM 5 25.14 0.00 2.41 0.92 0.07 71.47 08:34:01 AM 6 12.01 0.00 1.26 0.35 0.07 86.31 08:34:01 AM 7 6.57 0.00 3.13 2.39 0.07 87.85 08:35:01 AM all 34.03 0.00 1.55 0.88 0.09 63.45 08:35:01 AM 0 41.84 0.00 1.98 1.32 0.10 54.75 08:35:01 AM 1 31.57 0.00 1.51 0.99 0.10 65.84 08:35:01 AM 2 29.55 0.00 1.44 0.97 0.08 67.96 08:35:01 AM 3 32.73 0.00 2.04 1.16 0.10 63.97 08:35:01 AM 4 30.72 0.00 0.97 0.60 0.10 67.61 08:35:01 AM 5 31.00 0.00 1.56 1.16 0.07 66.22 08:35:01 AM 6 36.96 0.00 1.44 0.43 0.10 61.07 08:35:01 AM 7 37.87 0.00 1.46 0.42 0.10 60.15 08:36:01 AM all 35.49 0.00 2.97 0.86 0.08 60.60 08:36:01 AM 0 35.95 0.00 2.54 0.08 0.08 61.34 08:36:01 AM 1 43.54 0.00 3.45 1.58 0.08 51.34 08:36:01 AM 2 33.19 0.00 4.10 0.77 0.08 61.85 08:36:01 AM 3 44.42 0.00 2.54 0.69 0.08 52.27 08:36:01 AM 4 36.85 0.00 3.53 1.03 0.07 58.52 08:36:01 AM 5 30.46 0.00 2.65 1.53 0.08 65.27 08:36:01 AM 6 23.17 0.00 2.65 0.64 0.08 73.45 08:36:01 AM 7 36.34 0.00 2.32 0.55 0.08 60.70 08:37:01 AM all 21.43 0.00 2.78 0.11 0.11 75.57 08:37:01 AM 0 16.73 0.00 5.21 0.05 0.10 77.91 08:37:01 AM 1 25.85 0.00 3.47 0.09 0.14 70.45 08:37:01 AM 2 23.82 0.00 2.63 0.49 0.12 72.94 08:37:01 AM 3 14.95 0.00 1.86 0.10 0.10 82.99 08:37:01 AM 4 23.06 0.00 2.08 0.07 0.12 74.68 08:37:01 AM 5 20.09 0.00 1.97 0.02 0.08 77.84 08:37:01 AM 6 21.19 0.00 2.64 0.03 0.10 76.03 08:37:01 AM 7 25.83 0.00 2.35 0.05 0.12 71.65 08:38:01 AM all 12.49 0.00 1.76 0.03 0.09 85.64 08:38:01 AM 0 10.37 0.00 1.54 0.03 0.14 87.92 08:38:01 AM 1 14.65 0.00 1.81 0.03 0.10 83.41 08:38:01 AM 2 9.79 0.00 1.24 0.02 0.08 88.87 08:38:01 AM 3 16.09 0.00 1.55 0.00 0.07 82.29 08:38:01 AM 4 12.64 0.00 1.26 0.07 0.08 85.96 08:38:01 AM 5 11.35 0.00 2.46 0.05 0.12 86.03 08:38:01 AM 6 11.22 0.00 1.61 0.02 0.07 87.08 08:38:01 AM 7 13.76 0.00 2.58 0.02 0.07 83.58 08:39:01 AM all 12.34 0.00 0.58 0.01 0.05 87.03 08:39:01 AM 0 1.55 0.00 1.12 0.00 0.10 97.23 08:39:01 AM 1 4.94 0.00 0.48 0.03 0.05 94.49 08:39:01 AM 2 12.86 0.00 0.30 0.00 0.03 86.81 08:39:01 AM 3 5.39 0.00 0.55 0.00 0.05 94.00 08:39:01 AM 4 13.22 0.00 0.25 0.03 0.03 86.46 08:39:01 AM 5 33.77 0.00 1.30 0.00 0.05 64.88 08:39:01 AM 6 22.23 0.00 0.17 0.00 0.03 77.57 08:39:01 AM 7 4.69 0.00 0.45 0.00 0.05 94.81 08:40:01 AM all 32.90 0.00 1.41 0.12 0.08 65.49 08:40:01 AM 0 27.07 0.00 1.13 0.07 0.08 71.65 08:40:01 AM 1 41.97 0.00 1.19 0.00 0.08 56.75 08:40:01 AM 2 37.60 0.00 1.19 0.18 0.08 60.93 08:40:01 AM 3 41.21 0.00 1.93 0.00 0.07 56.79 08:40:01 AM 4 17.41 0.00 1.50 0.34 0.08 80.67 08:40:01 AM 5 35.62 0.00 0.97 0.17 0.08 63.15 08:40:01 AM 6 40.13 0.00 1.66 0.15 0.08 57.97 08:40:01 AM 7 22.13 0.00 1.70 0.07 0.07 76.04 08:41:01 AM all 29.42 0.00 2.19 0.29 0.10 68.00 08:41:01 AM 0 25.35 0.00 2.18 0.42 0.12 71.94 08:41:01 AM 1 42.69 0.00 2.31 0.27 0.10 54.63 08:41:01 AM 2 26.08 0.00 2.47 0.57 0.10 70.78 08:41:01 AM 3 24.94 0.00 2.41 0.08 0.10 72.46 08:41:01 AM 4 20.25 0.00 2.06 0.52 0.10 77.06 08:41:01 AM 5 32.10 0.00 1.96 0.32 0.10 65.52 08:41:01 AM 6 29.16 0.00 1.69 0.13 0.08 68.93 08:41:01 AM 7 34.77 0.00 2.44 0.02 0.10 62.67 08:42:01 AM all 29.87 0.00 1.71 0.35 0.08 68.00 08:42:01 AM 0 32.96 0.00 1.39 0.02 0.08 65.55 08:42:01 AM 1 33.47 0.00 1.88 0.00 0.07 64.59 08:42:01 AM 2 45.45 0.00 1.84 0.05 0.07 52.59 08:42:01 AM 3 24.09 0.00 1.31 0.12 0.07 74.42 08:42:01 AM 4 20.68 0.00 1.56 0.03 0.07 77.66 08:42:01 AM 5 30.57 0.00 1.52 0.08 0.08 67.74 08:42:01 AM 6 32.13 0.00 2.21 0.18 0.08 65.39 08:42:01 AM 7 19.61 0.00 1.95 2.30 0.08 76.06 08:43:01 AM all 17.45 0.00 1.71 0.41 0.06 80.36 08:43:01 AM 0 11.39 0.00 1.25 0.03 0.08 87.24 08:43:01 AM 1 19.99 0.00 1.65 0.07 0.07 78.22 08:43:01 AM 2 21.73 0.00 2.14 0.54 0.07 75.53 08:43:01 AM 3 16.91 0.00 1.56 0.40 0.07 81.06 08:43:01 AM 4 38.87 0.00 2.12 0.07 0.07 58.87 08:43:01 AM 5 14.39 0.00 1.57 1.96 0.05 82.03 08:43:01 AM 6 3.30 0.00 1.54 0.02 0.02 95.13 08:43:01 AM 7 13.02 0.00 1.87 0.20 0.05 84.85 Average: all 24.05 0.00 1.88 0.37 0.08 73.62 Average: 0 21.97 0.00 2.08 0.24 0.10 75.62 Average: 1 26.68 0.00 1.94 0.32 0.09 70.97 Average: 2 26.30 0.00 1.99 0.41 0.08 71.23 Average: 3 23.74 0.00 1.74 0.29 0.08 74.16 Average: 4 22.62 0.00 1.74 0.29 0.08 75.27 Average: 5 26.45 0.00 1.84 0.62 0.08 71.02 Average: 6 23.15 0.00 1.68 0.20 0.07 74.90 Average: 7 21.46 0.00 2.02 0.60 0.08 75.84