---> uname -a: Linux prd-centos8-docker-8c-8g-2847.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 1158 25274 19 5457 30258 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:29:94:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe29:9420/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:84:4a: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::42:3bff:fe84:4aaf/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) 10/15/2025 _x86_64_ (8 CPU) 09:39:52 LINUX RESTART (8 CPU) 09:40:02 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 64.86 26.47 38.39 6522.90 38242.61 09:42:01 AM 0.78 0.00 0.78 0.00 12.21 09:43:01 AM 167.38 8.40 158.98 1282.91 4005.30 09:44:01 AM 282.05 17.53 264.52 3711.78 13598.40 09:45:01 AM 146.38 1.57 144.82 466.11 13141.65 09:46:01 AM 119.84 0.63 119.20 448.10 39684.96 09:47:01 AM 22.46 0.48 21.98 21.46 461.15 09:48:01 AM 10.86 0.00 10.86 0.00 524.31 09:49:01 AM 115.41 0.00 115.41 0.00 23881.19 09:50:01 AM 17.68 0.00 17.68 0.00 449.24 09:51:01 AM 166.90 2.55 164.35 4500.42 2243.34 Average: 101.38 5.21 96.18 1533.96 12349.01 09:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 30135880 31468604 2519824 7.72 2688 1673320 1368064 4.06 116008 2039520 4 09:42:01 AM 30126104 31458828 2529600 7.75 2688 1673320 1368064 4.06 116008 2048888 4 09:43:01 AM 29618760 31180368 3036944 9.30 2688 1894308 1557208 4.62 155228 2486840 114056 09:44:01 AM 28242496 30403188 4413208 13.51 2688 2473484 2067816 6.14 224772 3703172 287952 09:45:01 AM 24385112 28003940 8270592 25.33 2688 3908696 4562784 13.54 326312 7371860 1366316 09:46:01 AM 24162868 27571460 8492836 26.01 2688 3691200 6025576 17.88 436176 7445204 132 09:47:01 AM 24062180 27476864 8593524 26.32 2688 3697376 4695748 13.93 439228 7543492 72 09:48:01 AM 24960756 28384656 7694948 23.56 2688 3706520 3951672 11.72 441252 6647596 20 09:49:01 AM 23404728 27534436 9250976 28.33 2688 4396148 5540408 16.44 541952 8045020 100 09:50:01 AM 22196224 26359292 10459480 32.03 2688 4433124 7162576 21.25 555280 9229784 4736 09:51:01 AM 24002532 28670732 8653172 26.50 2688 4923048 3664580 10.87 709292 7285540 433568 Average: 25936149 28955670 6719555 20.58 2688 3315504 3814954 11.32 369228 5804265 200633 09:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 224.79 132.01 525.37 28.79 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 0.35 0.17 0.07 0.16 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 225.84 157.18 1245.11 49.29 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 402.92 320.95 5148.47 44.07 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 449.63 283.97 10688.68 40.95 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 17.97 17.97 1.65 1.65 0.00 0.00 0.00 0.00 09:46:01 AM eth0 82.26 49.45 26.32 20.85 0.00 0.00 0.00 0.00 09:46:01 AM docker0 5.41 6.08 0.72 0.70 0.00 0.00 0.00 0.00 09:46:01 AM veth9c90280 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 AM lo 67.86 67.86 4.61 4.61 0.00 0.00 0.00 0.00 09:47:01 AM eth0 304.38 212.25 90.00 94.97 0.00 0.00 0.00 0.00 09:47:01 AM docker0 6.96 8.13 1.11 1.15 0.00 0.00 0.00 0.00 09:48:01 AM lo 14.40 14.40 0.70 0.70 0.00 0.00 0.00 0.00 09:48:01 AM eth0 203.43 146.74 125.24 50.51 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:49:01 AM eth0 428.46 209.63 2975.06 25.49 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM vethf5f80a2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:49:01 AM veth2868e24 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:50:01 AM lo 1032.19 1032.19 179.95 179.95 0.00 0.00 0.00 0.00 09:50:01 AM eth0 92.18 75.59 29.91 33.27 0.00 0.00 0.00 0.00 09:50:01 AM docker0 440.78 457.31 78.03 91.57 0.00 0.00 0.00 0.00 09:50:01 AM vethf5f80a2 402.02 417.31 79.59 67.28 0.00 0.00 0.00 0.01 09:50:01 AM veth2868e24 38.76 40.49 4.46 24.55 0.00 0.00 0.00 0.00 09:51:01 AM lo 454.67 454.67 73.99 73.99 0.00 0.00 0.00 0.00 09:51:01 AM eth0 103.66 87.04 1505.75 24.98 0.00 0.00 0.00 0.00 09:51:01 AM docker0 201.07 203.56 45.77 28.26 0.00 0.00 0.00 0.00 Average: lo 144.51 144.51 23.75 23.75 0.00 0.00 0.00 0.00 Average: eth0 228.90 152.30 2034.92 37.59 0.00 0.00 0.00 0.00 Average: docker0 59.56 61.46 11.44 11.08 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) 10/15/2025 _x86_64_ (8 CPU) 09:39:52 LINUX RESTART (8 CPU) 09:40:02 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 5.36 0.00 1.50 2.03 0.05 91.06 09:41:01 AM 0 5.73 0.00 1.17 0.27 0.08 92.74 09:41:01 AM 1 4.13 0.00 1.87 1.46 0.07 92.48 09:41:01 AM 2 5.67 0.00 1.15 0.22 0.03 92.93 09:41:01 AM 3 5.90 0.00 1.51 7.45 0.05 85.09 09:41:01 AM 4 5.55 0.00 1.38 0.88 0.02 92.17 09:41:01 AM 5 6.85 0.00 1.24 2.61 0.05 89.24 09:41:01 AM 6 4.14 0.00 1.34 0.42 0.03 94.06 09:41:01 AM 7 4.91 0.00 2.35 2.91 0.05 89.78 09:42:01 AM all 0.11 0.00 0.02 0.01 0.02 99.85 09:42:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 09:42:01 AM 1 0.18 0.00 0.03 0.00 0.03 99.75 09:42:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 09:42:01 AM 3 0.52 0.00 0.02 0.00 0.00 99.47 09:42:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 09:42:01 AM 5 0.02 0.00 0.00 0.00 0.02 99.97 09:42:01 AM 6 0.05 0.00 0.03 0.00 0.02 99.90 09:42:01 AM 7 0.07 0.00 0.05 0.05 0.05 99.78 09:43:01 AM all 6.50 0.00 0.87 0.56 0.04 92.03 09:43:01 AM 0 3.09 0.00 0.78 0.02 0.05 96.06 09:43:01 AM 1 8.91 0.00 1.45 2.57 0.05 87.02 09:43:01 AM 2 4.65 0.00 0.95 0.32 0.03 94.05 09:43:01 AM 3 10.98 0.00 1.28 0.80 0.03 86.90 09:43:01 AM 4 9.81 0.00 1.03 0.33 0.03 88.79 09:43:01 AM 5 5.47 0.00 0.45 0.32 0.03 93.73 09:43:01 AM 6 4.03 0.00 0.67 0.08 0.02 95.21 09:43:01 AM 7 5.03 0.00 0.37 0.07 0.05 94.49 09:44:01 AM all 21.80 0.00 1.42 1.26 0.07 75.45 09:44:01 AM 0 21.50 0.00 0.50 0.23 0.08 77.68 09:44:01 AM 1 18.17 0.00 1.76 2.69 0.08 77.30 09:44:01 AM 2 28.97 0.00 1.96 1.22 0.08 67.77 09:44:01 AM 3 19.87 0.00 1.35 0.92 0.08 77.77 09:44:01 AM 4 34.86 0.00 2.37 0.72 0.07 61.98 09:44:01 AM 5 9.73 0.00 1.34 1.66 0.05 87.22 09:44:01 AM 6 26.28 0.00 1.05 1.67 0.05 70.95 09:44:01 AM 7 15.02 0.00 1.05 0.94 0.07 82.93 09:45:01 AM all 44.19 0.00 2.40 0.65 0.10 52.66 09:45:01 AM 0 52.80 0.00 1.59 0.03 0.08 45.49 09:45:01 AM 1 48.96 0.00 2.85 1.51 0.08 46.60 09:45:01 AM 2 43.74 0.00 2.94 0.29 0.10 52.93 09:45:01 AM 3 52.59 0.00 2.93 0.08 0.12 44.27 09:45:01 AM 4 50.12 0.00 2.48 0.27 0.10 47.03 09:45:01 AM 5 32.07 0.00 2.84 1.55 0.10 63.44 09:45:01 AM 6 41.93 0.00 1.73 0.13 0.10 56.11 09:45:01 AM 7 31.24 0.00 1.83 1.36 0.08 65.49 09:46:01 AM all 20.30 0.00 2.40 1.55 0.08 75.67 09:46:01 AM 0 20.29 0.00 3.05 1.59 0.08 74.99 09:46:01 AM 1 19.93 0.00 2.83 0.52 0.08 76.64 09:46:01 AM 2 22.87 0.00 2.20 0.87 0.08 73.97 09:46:01 AM 3 19.39 0.00 2.47 5.83 0.08 72.23 09:46:01 AM 4 22.28 0.00 2.68 1.44 0.07 73.53 09:46:01 AM 5 20.30 0.00 2.08 0.08 0.08 77.45 09:46:01 AM 6 16.02 0.00 2.01 1.89 0.07 80.01 09:46:01 AM 7 21.30 0.00 1.92 0.22 0.07 76.49 09:47:01 AM all 14.30 0.00 1.77 0.06 0.07 83.80 09:47:01 AM 0 13.71 0.00 1.82 0.05 0.10 84.32 09:47:01 AM 1 15.91 0.00 1.92 0.03 0.07 82.07 09:47:01 AM 2 16.66 0.00 2.19 0.08 0.08 80.99 09:47:01 AM 3 11.94 0.00 1.79 0.07 0.07 86.13 09:47:01 AM 4 14.17 0.00 1.92 0.02 0.07 83.82 09:47:01 AM 5 14.55 0.00 1.46 0.08 0.07 83.84 09:47:01 AM 6 16.70 0.00 1.61 0.10 0.07 81.52 09:47:01 AM 7 10.75 0.00 1.44 0.05 0.07 87.69 09:48:01 AM all 11.92 0.00 0.53 0.03 0.05 87.48 09:48:01 AM 0 5.97 0.00 0.68 0.00 0.07 93.28 09:48:01 AM 1 13.08 0.00 0.18 0.02 0.07 86.65 09:48:01 AM 2 6.56 0.00 0.97 0.07 0.03 92.37 09:48:01 AM 3 44.44 0.00 0.90 0.02 0.07 54.57 09:48:01 AM 4 12.22 0.00 0.45 0.00 0.05 87.27 09:48:01 AM 5 3.09 0.00 0.28 0.00 0.05 96.57 09:48:01 AM 6 6.69 0.00 0.25 0.00 0.03 93.03 09:48:01 AM 7 3.24 0.00 0.48 0.15 0.03 96.09 09:49:01 AM all 33.28 0.00 1.89 0.83 0.08 63.91 09:49:01 AM 0 30.48 0.00 1.12 1.86 0.08 66.45 09:49:01 AM 1 47.97 0.00 2.28 1.96 0.08 47.71 09:49:01 AM 2 33.63 0.00 2.14 0.97 0.10 63.15 09:49:01 AM 3 25.46 0.00 2.36 0.40 0.07 71.72 09:49:01 AM 4 46.27 0.00 1.62 0.18 0.07 51.86 09:49:01 AM 5 29.95 0.00 1.44 0.30 0.08 68.22 09:49:01 AM 6 24.69 0.00 2.16 0.20 0.07 72.88 09:49:01 AM 7 27.79 0.00 2.01 0.79 0.08 69.33 09:50:01 AM all 29.01 0.00 1.64 0.02 0.10 69.23 09:50:01 AM 0 44.86 0.00 0.57 0.00 0.10 54.47 09:50:01 AM 1 20.58 0.00 1.76 0.02 0.08 77.57 09:50:01 AM 2 31.98 0.00 1.86 0.08 0.10 65.97 09:50:01 AM 3 29.24 0.00 1.98 0.00 0.10 68.68 09:50:01 AM 4 28.75 0.00 1.42 0.00 0.10 69.73 09:50:01 AM 5 18.22 0.00 1.63 0.02 0.10 80.04 09:50:01 AM 6 18.39 0.00 1.53 0.05 0.10 79.94 09:50:01 AM 7 40.04 0.00 2.40 0.00 0.08 57.48 09:51:01 AM all 26.78 0.00 1.48 0.46 0.07 71.21 09:51:01 AM 0 36.20 0.00 0.60 0.12 0.08 63.00 09:51:01 AM 1 22.00 0.00 2.09 2.01 0.07 73.83 09:51:01 AM 2 31.28 0.00 1.32 0.22 0.07 67.11 09:51:01 AM 3 24.29 0.00 1.25 0.02 0.07 74.38 09:51:01 AM 4 40.32 0.00 2.73 0.23 0.08 56.63 09:51:01 AM 5 17.83 0.00 1.37 0.35 0.07 80.38 09:51:01 AM 6 20.20 0.00 1.29 0.18 0.07 78.26 09:51:01 AM 7 22.10 0.00 1.22 0.53 0.07 76.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.41 0.00 1.45 0.68 0.07 78.40 Average: 0 21.33 0.00 1.08 0.38 0.08 77.13 Average: 1 19.99 0.00 1.73 1.16 0.07 77.05 Average: 2 20.54 0.00 1.61 0.39 0.07 77.39 Average: 3 22.25 0.00 1.62 1.41 0.07 74.66 Average: 4 24.03 0.00 1.64 0.37 0.06 73.89 Average: 5 14.36 0.00 1.28 0.63 0.06 83.66 Average: 6 16.29 0.00 1.24 0.43 0.06 81.99 Average: 7 16.50 0.00 1.37 0.64 0.06 81.43