---> uname -a: Linux prd-centos8-docker-8c-8g-14921.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 1133 25026 19 5729 30283 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:86:e3:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe86:e395/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:c7:8d:6e 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::42:9eff:fec7:8d6e/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) 11/24/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 242.73 17.51 225.22 3624.85 11889.76 10:24:01 AM 169.47 1.82 167.65 592.24 14796.67 10:25:01 AM 35.49 0.05 35.44 1.07 2616.06 10:26:01 AM 109.96 0.58 109.38 509.03 43713.03 10:27:01 AM 35.15 0.05 35.10 0.53 526.39 10:28:01 AM 10.21 0.43 9.78 20.93 388.17 10:29:01 AM 110.88 0.00 110.88 0.00 23926.41 10:30:01 AM 19.64 0.00 19.64 0.00 551.73 10:31:01 AM 165.08 0.00 165.08 0.00 1817.68 10:32:01 AM 49.56 2.48 47.08 4501.62 27255.21 10:33:01 AM 33.12 1.82 31.31 1785.80 8513.98 Average: 89.21 2.25 86.96 1003.37 12363.41 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28368144 30363576 4287568 13.13 2688 2310000 2490408 7.39 189220 3624164 209808 10:24:01 AM 27294576 29553136 5361136 16.42 2688 2567396 2835628 8.41 280528 4576716 52140 10:25:01 AM 27237224 29512732 5418488 16.59 2688 2583648 2835628 8.41 281448 4633592 96 10:26:01 AM 25297552 28709308 7358160 22.53 2688 3694812 3494052 10.37 425816 6326068 916 10:27:01 AM 24787668 28206280 7868044 24.09 2688 3700792 3889968 11.54 442704 6814148 3660 10:28:01 AM 24657860 28081220 7997852 24.49 2688 3705428 3989424 11.84 444096 6942432 312 10:29:01 AM 24373832 28508784 8281880 25.36 2688 4400772 4415592 13.10 543896 7073652 60 10:30:01 AM 23081496 27263112 9574216 29.32 2688 4450292 6346160 18.83 556152 8342532 1452 10:31:01 AM 24304136 28406360 8351576 25.57 2688 4358852 3677136 10.91 551824 7143248 15520 10:32:01 AM 25560288 30661448 7095424 21.73 2688 5348768 1876240 5.57 746188 5683128 70740 10:33:01 AM 25677000 31016508 6978712 21.37 2688 5581900 1536772 4.56 972420 5335848 41744 Average: 25512707 29116588 7143005 21.87 2688 3882060 3398819 10.08 494027 6045048 36041 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 293.79 241.13 3172.02 52.51 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 307.66 240.51 3606.03 38.10 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 201.28 157.22 320.29 40.76 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 10:26:01 AM eth0 301.02 185.07 9480.19 15.32 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 56.49 56.49 4.83 4.83 0.00 0.00 0.00 0.00 10:27:01 AM eth0 141.05 108.06 46.42 52.20 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.08 13.54 1.79 1.68 0.00 0.00 0.00 0.00 10:28:01 AM lo 64.88 64.88 3.29 3.29 0.00 0.00 0.00 0.00 10:28:01 AM eth0 185.14 153.33 53.23 68.03 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 600.05 215.11 3003.07 26.16 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM veth9ea17cc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth4a88ede 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 515.96 515.96 72.55 72.55 0.00 0.00 0.00 0.00 10:30:01 AM eth0 74.66 56.46 29.31 28.82 0.00 0.00 0.00 0.00 10:30:01 AM docker0 221.88 231.99 33.23 36.01 0.00 0.00 0.00 0.00 10:30:01 AM veth9ea17cc 194.90 203.48 32.95 28.43 0.00 0.00 0.00 0.00 10:30:01 AM veth4a88ede 26.97 29.07 3.32 7.84 0.00 0.00 0.00 0.00 10:31:01 AM lo 1138.60 1138.60 206.45 206.45 0.00 0.00 0.00 0.00 10:31:01 AM eth0 147.38 104.45 286.96 40.57 0.00 0.00 0.00 0.00 10:31:01 AM docker0 486.62 499.62 101.72 96.70 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 104.13 83.06 1339.65 17.38 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 233.79 187.49 2713.20 86.46 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.59 161.59 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 235.45 157.45 2186.42 42.39 0.00 0.00 0.00 0.00 Average: docker0 65.58 67.84 12.44 12.23 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) 11/24/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 18.24 0.00 1.33 0.72 0.07 79.64 10:23:01 AM 0 7.38 0.00 0.97 0.48 0.08 91.09 10:23:01 AM 1 35.17 0.00 3.01 1.62 0.07 60.12 10:23:01 AM 2 24.09 0.00 1.32 0.57 0.05 73.97 10:23:01 AM 3 5.71 0.00 0.70 0.72 0.08 92.78 10:23:01 AM 4 29.73 0.00 1.89 0.45 0.07 67.86 10:23:01 AM 5 8.80 0.00 0.94 0.50 0.08 89.68 10:23:01 AM 6 14.58 0.00 1.05 1.07 0.05 83.24 10:23:01 AM 7 20.41 0.00 0.77 0.37 0.05 78.40 10:24:01 AM all 37.14 0.00 1.27 0.50 0.07 61.02 10:24:01 AM 0 39.30 0.00 1.39 0.22 0.08 59.01 10:24:01 AM 1 52.07 0.00 1.77 0.79 0.08 45.29 10:24:01 AM 2 27.89 0.00 1.39 0.62 0.08 70.02 10:24:01 AM 3 35.65 0.00 1.39 0.54 0.07 62.36 10:24:01 AM 4 38.41 0.00 1.32 0.47 0.07 59.74 10:24:01 AM 5 28.77 0.00 0.82 0.23 0.07 70.10 10:24:01 AM 6 34.49 0.00 1.14 0.97 0.07 63.34 10:24:01 AM 7 40.54 0.00 0.94 0.15 0.07 58.31 10:25:01 AM all 11.82 0.00 0.37 0.09 0.04 87.68 10:25:01 AM 0 8.39 0.00 0.08 0.00 0.05 91.48 10:25:01 AM 1 9.11 0.00 0.43 0.65 0.05 89.76 10:25:01 AM 2 27.73 0.00 0.83 0.00 0.03 71.41 10:25:01 AM 3 21.50 0.00 0.20 0.00 0.05 78.24 10:25:01 AM 4 16.92 0.00 0.07 0.00 0.03 82.98 10:25:01 AM 5 6.06 0.00 0.12 0.00 0.03 93.79 10:25:01 AM 6 1.52 0.00 0.73 0.00 0.05 97.70 10:25:01 AM 7 3.34 0.00 0.47 0.05 0.05 96.09 10:26:01 AM all 25.47 0.00 2.95 0.79 0.07 70.73 10:26:01 AM 0 17.75 0.00 2.86 1.71 0.08 77.59 10:26:01 AM 1 28.67 0.00 3.35 0.59 0.07 67.32 10:26:01 AM 2 14.56 0.00 3.09 1.26 0.07 81.02 10:26:01 AM 3 30.97 0.00 3.33 1.26 0.05 64.39 10:26:01 AM 4 24.40 0.00 2.75 0.29 0.07 72.50 10:26:01 AM 5 29.38 0.00 2.51 0.15 0.07 67.89 10:26:01 AM 6 33.37 0.00 2.97 0.67 0.07 62.92 10:26:01 AM 7 24.69 0.00 2.71 0.35 0.07 72.18 10:27:01 AM all 22.38 0.00 2.66 0.05 0.09 74.81 10:27:01 AM 0 20.23 0.00 2.13 0.02 0.08 77.54 10:27:01 AM 1 26.55 0.00 3.35 0.05 0.10 69.95 10:27:01 AM 2 24.64 0.00 2.11 0.02 0.10 73.14 10:27:01 AM 3 27.02 0.00 2.78 0.05 0.08 70.07 10:27:01 AM 4 16.58 0.00 2.93 0.07 0.12 80.30 10:27:01 AM 5 19.88 0.00 2.88 0.07 0.10 77.07 10:27:01 AM 6 18.49 0.00 2.20 0.07 0.08 79.16 10:27:01 AM 7 25.64 0.00 2.93 0.10 0.07 71.27 10:28:01 AM all 6.48 0.00 1.27 0.02 0.08 92.15 10:28:01 AM 0 6.52 0.00 1.54 0.03 0.08 91.83 10:28:01 AM 1 3.80 0.00 1.05 0.00 0.08 95.06 10:28:01 AM 2 6.87 0.00 1.64 0.02 0.07 91.41 10:28:01 AM 3 7.07 0.00 1.50 0.00 0.10 91.32 10:28:01 AM 4 7.85 0.00 1.25 0.02 0.05 90.83 10:28:01 AM 5 6.94 0.00 0.82 0.08 0.07 92.09 10:28:01 AM 6 8.71 0.00 1.54 0.00 0.07 89.69 10:28:01 AM 7 4.12 0.00 0.79 0.00 0.08 95.01 10:29:01 AM all 37.33 0.00 2.13 0.45 0.08 60.00 10:29:01 AM 0 46.61 0.00 2.37 0.05 0.08 50.88 10:29:01 AM 1 36.50 0.00 2.13 1.01 0.08 60.28 10:29:01 AM 2 27.36 0.00 2.72 0.42 0.08 69.42 10:29:01 AM 3 29.24 0.00 2.23 0.54 0.07 67.93 10:29:01 AM 4 46.17 0.00 1.96 0.65 0.08 51.13 10:29:01 AM 5 28.74 0.00 2.28 0.45 0.08 68.44 10:29:01 AM 6 48.17 0.00 1.32 0.20 0.08 50.23 10:29:01 AM 7 35.82 0.00 2.03 0.27 0.10 61.78 10:30:01 AM all 26.76 0.00 1.27 0.02 0.07 71.87 10:30:01 AM 0 23.44 0.00 1.76 0.02 0.08 74.71 10:30:01 AM 1 30.62 0.00 1.04 0.03 0.07 68.24 10:30:01 AM 2 26.20 0.00 1.04 0.05 0.08 72.63 10:30:01 AM 3 26.30 0.00 0.85 0.02 0.07 72.77 10:30:01 AM 4 45.66 0.00 1.78 0.02 0.07 52.48 10:30:01 AM 5 29.16 0.00 1.31 0.03 0.07 69.43 10:30:01 AM 6 12.13 0.00 1.17 0.02 0.08 86.60 10:30:01 AM 7 20.62 0.00 1.21 0.00 0.07 78.11 10:31:01 AM all 24.62 0.00 2.07 0.34 0.08 72.89 10:31:01 AM 0 26.23 0.00 2.01 0.39 0.08 71.29 10:31:01 AM 1 14.22 0.00 2.38 0.05 0.08 83.26 10:31:01 AM 2 34.56 0.00 2.36 0.15 0.07 62.86 10:31:01 AM 3 24.39 0.00 1.27 0.00 0.10 74.24 10:31:01 AM 4 21.97 0.00 2.36 0.07 0.08 75.52 10:31:01 AM 5 26.96 0.00 2.18 0.02 0.07 70.78 10:31:01 AM 6 25.20 0.00 2.03 2.01 0.07 70.69 10:31:01 AM 7 23.42 0.00 1.93 0.05 0.07 74.53 10:32:01 AM all 27.23 0.00 1.61 0.45 0.06 70.64 10:32:01 AM 0 30.94 0.00 1.94 0.00 0.08 67.04 10:32:01 AM 1 19.83 0.00 0.99 0.55 0.08 78.55 10:32:01 AM 2 29.90 0.00 1.74 0.43 0.07 67.86 10:32:01 AM 3 41.52 0.00 1.67 0.62 0.05 56.13 10:32:01 AM 4 29.93 0.00 1.86 0.55 0.07 67.59 10:32:01 AM 5 24.24 0.00 1.96 0.79 0.05 72.96 10:32:01 AM 6 19.03 0.00 1.35 0.55 0.07 79.00 10:32:01 AM 7 22.43 0.00 1.37 0.13 0.05 76.02 10:33:01 AM all 29.68 0.00 1.11 0.12 0.06 69.03 10:33:01 AM 0 13.65 0.00 1.02 0.02 0.05 85.26 10:33:01 AM 1 44.86 0.00 1.00 0.03 0.05 54.05 10:33:01 AM 2 44.33 0.00 2.62 0.02 0.05 52.98 10:33:01 AM 3 24.41 0.00 0.99 0.45 0.08 74.07 10:33:01 AM 4 15.09 0.00 1.10 0.27 0.07 83.47 10:33:01 AM 5 39.30 0.00 0.80 0.02 0.07 59.81 10:33:01 AM 6 9.53 0.00 0.89 0.13 0.05 89.40 10:33:01 AM 7 46.21 0.00 0.47 0.00 0.08 53.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.28 0.00 1.64 0.32 0.07 73.69 Average: 0 21.85 0.00 1.64 0.27 0.08 76.16 Average: 1 27.41 0.00 1.86 0.49 0.07 70.17 Average: 2 26.20 0.00 1.89 0.32 0.07 71.52 Average: 3 24.89 0.00 1.54 0.38 0.07 73.12 Average: 4 26.60 0.00 1.75 0.26 0.07 71.32 Average: 5 22.56 0.00 1.51 0.21 0.07 75.65 Average: 6 20.46 0.00 1.49 0.52 0.07 77.47 Average: 7 24.29 0.00 1.42 0.13 0.07 74.09