---> uname -a: Linux prd-centos8-docker-8c-8g-4638.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 1153 25062 19 5674 30263 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:24:6b:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe24:6b2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:58:e2:97 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::42:5ff:fe58:e297/64 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) 10/23/2025 _x86_64_ (8 CPU) 06:21:41 LINUX RESTART (8 CPU) 06:22:02 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 223.75 20.55 203.20 5569.93 10075.75 06:24:01 AM 243.13 18.73 224.40 4071.99 13248.49 06:25:01 AM 120.71 0.25 120.46 76.51 10147.38 06:26:01 AM 110.66 0.57 110.09 410.33 40493.59 06:27:01 AM 35.35 0.27 35.09 69.04 654.08 06:28:01 AM 13.83 0.48 13.35 21.46 323.04 06:29:01 AM 20.44 0.00 20.44 0.00 663.45 06:30:01 AM 105.20 0.00 105.20 0.00 23682.09 06:31:01 AM 13.50 0.00 13.50 0.00 387.12 06:32:01 AM 102.62 0.00 102.62 0.00 1641.19 06:33:01 AM 49.98 3.48 46.50 6109.83 26805.13 06:34:01 AM 37.08 0.82 36.26 198.37 8531.53 Average: 89.50 3.74 85.76 1371.42 11389.98 06:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29550120 31231020 3105592 9.51 2688 2004968 1420956 4.22 149080 2528520 171416 06:24:01 AM 27583652 29759104 5072060 15.53 2688 2487632 2849368 8.45 247512 4334588 209716 06:25:01 AM 26977324 29248960 5678388 17.39 2688 2579980 3122604 9.26 271584 4902184 31676 06:26:01 AM 24950444 28355236 7705268 23.60 2688 3687508 5363620 15.91 396800 6696228 216 06:27:01 AM 24822452 28232900 7833260 23.99 2688 3692452 4187780 12.43 436596 6785260 56 06:28:01 AM 24685652 28100336 7970060 24.41 2688 3697080 4006468 11.89 438700 6921648 76 06:29:01 AM 25043672 28710628 7612040 23.31 2688 3946848 3881864 11.52 503648 6495868 235616 06:30:01 AM 23212092 27361448 9443620 28.92 2688 4418212 6180264 18.34 551748 8216244 2920 06:31:01 AM 23021008 27183548 9634704 29.50 2688 4432164 6229304 18.48 553108 8405780 2184 06:32:01 AM 24684212 28869320 7971500 24.41 2688 4441984 3281608 9.74 567244 6750228 88512 06:33:01 AM 25251972 30532864 7403740 22.67 2688 5528888 1906196 5.66 763848 5973424 207688 06:34:01 AM 25698212 31021344 6957500 21.31 2688 5567392 1523724 4.52 967260 5322424 35788 Average: 25456734 29050559 7198978 22.05 2688 3873759 3662813 10.87 487261 6111033 82155 06:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 450.22 285.56 2079.50 70.78 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 401.13 324.73 4878.02 53.59 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 209.45 188.25 1250.84 46.02 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 295.92 175.21 9501.33 12.55 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:26:01 AM veth37b93a5 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 06:27:01 AM lo 37.27 37.27 3.55 3.55 0.00 0.00 0.00 0.00 06:27:01 AM eth0 102.35 71.24 34.87 33.59 0.00 0.00 0.00 0.00 06:27:01 AM docker0 10.41 11.81 1.54 1.44 0.00 0.00 0.00 0.00 06:27:01 AM veth205468f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:28:01 AM lo 62.66 62.66 3.41 3.41 0.00 0.00 0.00 0.00 06:28:01 AM eth0 370.08 274.64 103.69 105.33 0.00 0.00 0.00 0.00 06:28:01 AM docker0 2.07 2.52 0.30 0.40 0.00 0.00 0.00 0.00 06:29:01 AM lo 21.34 21.34 1.06 1.06 0.00 0.00 0.00 0.00 06:29:01 AM eth0 180.87 153.02 761.65 49.42 0.00 0.00 0.00 0.00 06:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM lo 50.90 50.90 7.20 7.20 0.00 0.00 0.00 0.00 06:30:01 AM eth0 498.38 161.50 2278.63 16.76 0.00 0.00 0.00 0.00 06:30:01 AM docker0 21.99 25.26 2.97 4.41 0.00 0.00 0.00 0.00 06:30:01 AM veth1ba3cf1 17.36 20.11 2.63 3.65 0.00 0.00 0.00 0.00 06:30:01 AM vethddf1790 4.63 5.83 0.64 1.03 0.00 0.00 0.00 0.00 06:31:01 AM lo 887.55 887.55 155.25 155.25 0.00 0.00 0.00 0.00 06:31:01 AM eth0 122.96 86.32 36.58 36.82 0.00 0.00 0.00 0.00 06:31:01 AM docker0 377.64 388.74 67.02 79.36 0.00 0.00 0.00 0.00 06:31:01 AM veth1ba3cf1 327.49 340.69 66.64 54.59 0.00 0.00 0.00 0.01 06:31:01 AM vethddf1790 50.15 48.10 5.55 24.77 0.00 0.00 0.00 0.00 06:32:01 AM lo 584.44 584.44 99.12 99.12 0.00 0.00 0.00 0.00 06:32:01 AM eth0 85.97 71.83 274.56 29.54 0.00 0.00 0.00 0.00 06:32:01 AM docker0 257.48 263.70 57.31 40.05 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 206.85 156.85 3633.19 15.65 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 114.08 81.97 258.25 61.40 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.21 137.21 22.50 22.50 0.00 0.00 0.00 0.00 Average: eth0 252.91 169.10 2091.03 44.25 0.00 0.00 0.00 0.00 Average: docker0 55.88 57.76 10.78 10.49 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) 10/23/2025 _x86_64_ (8 CPU) 06:21:41 LINUX RESTART (8 CPU) 06:22:02 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.66 0.00 1.95 1.33 0.06 83.00 06:23:01 AM 0 15.88 0.00 1.41 1.78 0.07 80.86 06:23:01 AM 1 17.03 0.00 3.48 2.13 0.07 77.29 06:23:01 AM 2 9.02 0.00 1.53 0.43 0.05 88.97 06:23:01 AM 3 25.06 0.00 1.88 1.46 0.08 71.51 06:23:01 AM 4 11.14 0.00 1.49 0.82 0.03 86.51 06:23:01 AM 5 5.73 0.00 1.78 0.79 0.07 91.64 06:23:01 AM 6 13.79 0.00 2.54 2.17 0.05 81.45 06:23:01 AM 7 11.54 0.00 1.51 1.05 0.07 85.83 06:24:01 AM all 32.34 0.00 1.54 1.95 0.09 64.08 06:24:01 AM 0 28.91 0.00 1.10 2.66 0.08 67.25 06:24:01 AM 1 15.22 0.00 1.31 1.56 0.08 81.83 06:24:01 AM 2 28.12 0.00 1.98 1.70 0.10 68.10 06:24:01 AM 3 42.81 0.00 1.57 3.07 0.12 52.43 06:24:01 AM 4 20.47 0.00 1.68 1.07 0.08 76.70 06:24:01 AM 5 47.32 0.00 1.26 1.79 0.08 49.55 06:24:01 AM 6 29.38 0.00 1.52 2.23 0.07 66.81 06:24:01 AM 7 46.53 0.00 1.94 1.51 0.12 49.91 06:25:01 AM all 28.49 0.00 1.05 0.76 0.07 69.62 06:25:01 AM 0 51.55 0.00 1.23 0.17 0.08 46.96 06:25:01 AM 1 28.00 0.00 1.80 2.76 0.07 67.37 06:25:01 AM 2 24.57 0.00 0.67 1.37 0.07 73.32 06:25:01 AM 3 35.98 0.00 1.05 0.37 0.08 62.52 06:25:01 AM 4 26.87 0.00 0.77 0.42 0.08 71.85 06:25:01 AM 5 9.24 0.00 0.57 0.62 0.05 89.52 06:25:01 AM 6 31.62 0.00 1.17 0.28 0.07 66.86 06:25:01 AM 7 20.03 0.00 1.17 0.08 0.07 78.65 06:26:01 AM all 22.30 0.00 2.66 1.88 0.07 73.08 06:26:01 AM 0 36.65 0.00 2.50 0.00 0.08 60.76 06:26:01 AM 1 13.70 0.00 2.62 6.51 0.07 77.10 06:26:01 AM 2 19.52 0.00 3.26 5.18 0.08 71.95 06:26:01 AM 3 26.71 0.00 2.73 2.03 0.07 68.46 06:26:01 AM 4 14.13 0.00 3.45 0.40 0.07 81.95 06:26:01 AM 5 20.69 0.00 1.85 0.05 0.08 77.32 06:26:01 AM 6 11.62 0.00 2.67 0.84 0.05 84.82 06:26:01 AM 7 35.33 0.00 2.20 0.03 0.08 62.35 06:27:01 AM all 24.05 0.00 2.36 0.14 0.09 73.36 06:27:01 AM 0 23.02 0.00 2.39 0.18 0.10 74.30 06:27:01 AM 1 24.23 0.00 2.56 0.12 0.12 72.97 06:27:01 AM 2 27.31 0.00 1.99 0.25 0.08 70.36 06:27:01 AM 3 20.40 0.00 2.50 0.07 0.10 76.93 06:27:01 AM 4 31.31 0.00 3.11 0.13 0.08 65.36 06:27:01 AM 5 23.79 0.00 2.00 0.03 0.08 74.09 06:27:01 AM 6 21.16 0.00 2.48 0.13 0.08 76.15 06:27:01 AM 7 21.20 0.00 1.86 0.17 0.07 76.71 06:28:01 AM all 9.48 0.00 1.45 0.05 0.08 88.94 06:28:01 AM 0 6.34 0.00 1.32 0.02 0.08 92.24 06:28:01 AM 1 7.25 0.00 1.99 0.03 0.08 90.64 06:28:01 AM 2 15.05 0.00 1.96 0.02 0.08 82.89 06:28:01 AM 3 7.89 0.00 1.51 0.15 0.07 90.39 06:28:01 AM 4 13.04 0.00 1.02 0.13 0.08 85.72 06:28:01 AM 5 11.88 0.00 1.16 0.03 0.05 86.88 06:28:01 AM 6 8.68 0.00 1.00 0.02 0.07 90.24 06:28:01 AM 7 5.75 0.00 1.66 0.02 0.08 92.49 06:29:01 AM all 32.93 0.00 1.18 0.17 0.10 65.63 06:29:01 AM 0 41.76 0.00 0.80 0.00 0.10 57.34 06:29:01 AM 1 35.09 0.00 1.69 0.08 0.10 63.04 06:29:01 AM 2 38.81 0.00 1.20 0.65 0.10 59.24 06:29:01 AM 3 49.26 0.00 1.84 0.18 0.12 48.60 06:29:01 AM 4 16.54 0.00 1.10 0.07 0.08 82.21 06:29:01 AM 5 28.25 0.00 1.05 0.02 0.10 70.58 06:29:01 AM 6 18.19 0.00 0.75 0.32 0.10 80.64 06:29:01 AM 7 35.52 0.00 0.97 0.03 0.08 63.39 06:30:01 AM all 23.26 0.00 1.81 2.85 0.11 71.96 06:30:01 AM 0 30.43 0.00 1.58 0.02 0.12 67.86 06:30:01 AM 1 15.87 0.00 1.78 10.39 0.08 71.88 06:30:01 AM 2 32.95 0.00 2.08 2.58 0.08 62.30 06:30:01 AM 3 26.16 0.00 1.71 4.96 0.13 67.03 06:30:01 AM 4 25.27 0.00 1.58 0.64 0.10 72.41 06:30:01 AM 5 18.18 0.00 2.35 2.30 0.12 77.05 06:30:01 AM 6 14.20 0.00 2.05 1.38 0.12 82.25 06:30:01 AM 7 22.98 0.00 1.38 0.56 0.15 74.93 06:31:01 AM all 15.46 0.00 1.43 0.42 0.11 82.57 06:31:01 AM 0 12.68 0.00 1.31 0.07 0.10 85.84 06:31:01 AM 1 11.78 0.00 1.66 0.37 0.13 86.05 06:31:01 AM 2 12.71 0.00 1.81 1.11 0.15 84.21 06:31:01 AM 3 16.36 0.00 1.40 1.19 0.12 80.93 06:31:01 AM 4 21.15 0.00 1.30 0.00 0.08 77.47 06:31:01 AM 5 14.53 0.00 1.41 0.32 0.10 83.64 06:31:01 AM 6 13.22 0.00 1.60 0.30 0.10 84.78 06:31:01 AM 7 21.27 0.00 0.99 0.02 0.10 77.62 06:32:01 AM all 28.40 0.00 1.60 1.14 0.13 68.73 06:32:01 AM 0 39.34 0.00 1.27 0.92 0.17 58.30 06:32:01 AM 1 38.42 0.00 2.60 0.13 0.10 58.75 06:32:01 AM 2 27.66 0.00 1.11 0.17 0.15 70.91 06:32:01 AM 3 26.85 0.00 1.16 2.95 0.12 68.93 06:32:01 AM 4 12.84 0.00 1.41 3.21 0.13 82.41 06:32:01 AM 5 20.77 0.00 1.95 0.49 0.12 76.68 06:32:01 AM 6 28.60 0.00 1.48 0.13 0.10 69.68 06:32:01 AM 7 32.75 0.00 1.81 1.09 0.13 64.22 06:33:01 AM all 18.78 0.00 1.53 5.72 0.09 73.88 06:33:01 AM 0 15.79 0.00 2.10 17.87 0.08 64.16 06:33:01 AM 1 18.74 0.00 1.76 2.72 0.08 76.70 06:33:01 AM 2 20.69 0.00 1.58 7.43 0.15 70.14 06:33:01 AM 3 30.03 0.00 0.99 2.35 0.07 66.57 06:33:01 AM 4 21.54 0.00 1.92 5.31 0.08 71.15 06:33:01 AM 5 14.03 0.00 1.27 0.88 0.08 83.74 06:33:01 AM 6 8.68 0.00 1.65 8.93 0.08 80.65 06:33:01 AM 7 20.71 0.00 0.94 0.22 0.10 78.03 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 25.40 0.00 0.94 2.86 0.09 70.72 06:34:01 AM 0 41.16 0.00 0.92 2.61 0.16 55.16 06:34:01 AM 1 25.30 0.00 1.14 2.76 0.07 70.74 06:34:01 AM 2 18.22 0.00 0.85 0.02 0.13 80.78 06:34:01 AM 3 22.09 0.00 1.46 0.47 0.08 75.89 06:34:01 AM 4 39.53 0.00 0.84 0.05 0.08 59.50 06:34:01 AM 5 5.66 0.00 1.01 16.52 0.07 76.74 06:34:01 AM 6 12.10 0.00 0.80 0.45 0.05 86.59 06:34:01 AM 7 39.48 0.00 0.53 0.00 0.05 59.94 Average: all 22.90 0.00 1.63 1.60 0.09 73.78 Average: 0 28.62 0.00 1.50 2.19 0.10 67.60 Average: 1 20.90 0.00 2.03 2.46 0.09 74.52 Average: 2 22.91 0.00 1.67 1.74 0.10 73.58 Average: 3 27.48 0.00 1.65 1.60 0.10 69.17 Average: 4 21.17 0.00 1.64 1.02 0.08 76.09 Average: 5 18.36 0.00 1.47 1.99 0.08 78.10 Average: 6 17.61 0.00 1.64 1.43 0.08 79.24 Average: 7 26.11 0.00 1.41 0.40 0.09 71.99