---> uname -a: Linux prd-centos8-docker-8c-8g-13783.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: 2800.000 BogoMIPS: 5600.00 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 1153 25274 19 5461 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:dc:8d:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fedc:8dc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:51:56:62 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::42:2aff:fe51:5662/64 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) 11/19/2025 _x86_64_ (8 CPU) 09:52:42 LINUX RESTART (8 CPU) 09:53:01 AM tps rtps wtps bread/s bwrtn/s 09:54:01 AM 231.42 17.78 213.65 2926.62 8635.42 09:55:01 AM 276.66 18.86 257.80 4138.89 15112.01 09:56:01 AM 83.36 0.30 83.06 77.57 8675.77 09:57:01 AM 113.60 0.47 113.13 409.86 39245.13 09:58:01 AM 35.34 0.10 35.24 7.33 536.17 09:59:01 AM 10.98 0.43 10.55 20.93 352.70 10:00:01 AM 1.53 0.00 1.53 0.00 47.87 10:01:01 AM 48.53 0.03 48.49 1.73 10293.45 10:02:01 AM 81.20 0.07 81.13 1.73 14325.72 10:03:01 AM 144.53 0.00 144.53 0.00 1617.31 10:04:01 AM 53.99 2.52 51.47 4487.52 27346.03 Average: 98.29 3.69 94.60 1097.39 11471.31 09:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 AM 29550028 31289036 3105684 9.51 2688 2057768 1409992 4.18 148784 2512072 223200 09:55:01 AM 27546076 29747364 5109636 15.65 2688 2512256 2692512 7.99 256600 4358156 182156 09:56:01 AM 27591764 29868296 5063948 15.51 2688 2584644 2481584 7.36 281568 4278560 13828 09:57:01 AM 25030896 28440640 7624816 23.35 2688 3692736 3843276 11.40 421712 6593060 812 09:58:01 AM 24454236 27871432 8201476 25.11 2688 3699180 4281284 12.70 442708 7143820 3480 09:59:01 AM 24325900 27746080 8329812 25.51 2688 3702172 4309664 12.79 444004 7270516 92 10:00:01 AM 24340424 27761264 8315288 25.46 2688 3702848 4332348 12.85 444004 7256352 116 10:01:01 AM 24258480 28337432 8397232 25.71 2688 4338816 3836920 11.38 508804 7235984 315424 10:02:01 AM 22649080 26831540 10006632 30.64 2688 4450712 6722668 19.95 555580 8775092 288 10:03:01 AM 24139440 28243596 8516272 26.08 2688 4360476 3841796 11.40 551852 7306308 15548 10:04:01 AM 25853024 30948756 6802688 20.83 2688 5343284 1530172 4.54 902536 5235808 73872 Average: 25430850 28825949 7224862 22.12 2688 3676808 3571111 10.60 450741 6178703 75347 09:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 439.07 281.17 2049.94 78.95 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 378.64 307.61 5184.65 46.88 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 205.71 177.11 957.26 47.01 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 307.48 173.96 9500.37 14.07 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 AM lo 50.63 50.63 4.47 4.47 0.00 0.00 0.00 0.00 09:58:01 AM eth0 142.19 97.95 41.81 44.77 0.00 0.00 0.00 0.00 09:58:01 AM docker0 11.58 12.96 1.72 1.61 0.00 0.00 0.00 0.00 09:59:01 AM lo 61.41 61.41 3.12 3.12 0.00 0.00 0.00 0.00 09:59:01 AM eth0 177.71 148.45 61.00 77.46 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 10:00:01 AM lo 60.18 60.18 2.94 2.94 0.00 0.00 0.00 0.00 10:00:01 AM eth0 226.91 164.58 61.68 63.36 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 7.85 7.85 0.40 0.40 0.00 0.00 0.00 0.00 10:01:01 AM eth0 676.52 296.95 3016.17 39.85 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 487.23 487.23 68.91 68.91 0.00 0.00 0.00 0.00 10:02:01 AM eth0 45.84 31.98 13.59 16.04 0.00 0.00 0.00 0.00 10:02:01 AM docker0 208.31 218.44 31.52 34.01 0.00 0.00 0.00 0.00 10:02:01 AM vethc231728 183.68 192.36 31.31 27.05 0.00 0.00 0.00 0.00 10:02:01 AM veth36d1417 24.63 26.80 3.05 7.23 0.00 0.00 0.00 0.00 10:03:01 AM lo 1148.98 1148.98 209.04 209.04 0.00 0.00 0.00 0.00 10:03:01 AM eth0 130.13 103.95 284.86 40.61 0.00 0.00 0.00 0.00 10:03:01 AM docker0 501.82 515.33 103.54 98.77 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:04:01 AM eth0 77.54 67.86 1256.70 16.03 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 165.23 165.23 26.27 26.27 0.00 0.00 0.00 0.00 Average: eth0 255.24 168.32 2038.82 44.09 0.00 0.00 0.00 0.00 Average: docker0 65.69 68.00 12.45 12.24 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) 11/19/2025 _x86_64_ (8 CPU) 09:52:42 LINUX RESTART (8 CPU) 09:53:01 AM CPU %user %nice %system %iowait %steal %idle 09:54:01 AM all 12.76 0.00 1.67 0.61 0.06 84.90 09:54:01 AM 0 4.01 0.00 1.24 0.08 0.08 94.59 09:54:01 AM 1 11.85 0.00 1.41 0.22 0.10 86.42 09:54:01 AM 2 14.49 0.00 2.34 0.47 0.05 82.66 09:54:01 AM 3 9.56 0.00 2.13 0.35 0.03 87.92 09:54:01 AM 4 24.94 0.00 2.04 0.38 0.05 72.59 09:54:01 AM 5 20.33 0.00 2.19 2.31 0.05 75.12 09:54:01 AM 6 8.44 0.00 1.12 0.53 0.05 89.86 09:54:01 AM 7 8.43 0.00 0.90 0.57 0.05 90.05 09:55:01 AM all 30.70 0.00 1.43 0.96 0.08 66.82 09:55:01 AM 0 25.45 0.00 1.17 0.42 0.08 72.88 09:55:01 AM 1 17.18 0.00 1.47 1.59 0.10 79.66 09:55:01 AM 2 45.04 0.00 2.33 1.77 0.08 50.78 09:55:01 AM 3 32.52 0.00 0.94 0.75 0.08 65.70 09:55:01 AM 4 41.09 0.00 1.00 1.17 0.08 56.66 09:55:01 AM 5 25.15 0.00 1.27 0.78 0.07 72.73 09:55:01 AM 6 26.26 0.00 1.27 0.13 0.08 72.25 09:55:01 AM 7 32.94 0.00 2.01 1.09 0.08 63.88 09:56:01 AM all 27.47 0.00 0.87 0.31 0.07 71.28 09:56:01 AM 0 32.52 0.00 0.99 0.37 0.07 66.07 09:56:01 AM 1 20.72 0.00 1.00 0.03 0.07 78.18 09:56:01 AM 2 52.28 0.00 1.65 1.22 0.08 44.77 09:56:01 AM 3 19.27 0.00 0.67 0.52 0.07 79.47 09:56:01 AM 4 19.26 0.00 0.42 0.02 0.07 80.24 09:56:01 AM 5 43.34 0.00 0.22 0.03 0.07 56.35 09:56:01 AM 6 18.84 0.00 0.67 0.05 0.05 80.39 09:56:01 AM 7 13.46 0.00 1.37 0.25 0.07 84.85 09:57:01 AM all 24.20 0.00 2.63 0.89 0.08 72.20 09:57:01 AM 0 20.99 0.00 1.86 0.49 0.10 76.56 09:57:01 AM 1 25.70 0.00 2.62 2.62 0.10 68.96 09:57:01 AM 2 41.55 0.00 4.08 1.61 0.08 52.67 09:57:01 AM 3 23.19 0.00 3.11 0.30 0.08 73.31 09:57:01 AM 4 22.99 0.00 2.67 1.19 0.05 73.09 09:57:01 AM 5 25.85 0.00 2.18 0.03 0.07 71.87 09:57:01 AM 6 16.57 0.00 2.25 0.17 0.07 80.95 09:57:01 AM 7 16.74 0.00 2.29 0.71 0.10 80.16 09:58:01 AM all 22.16 0.00 2.21 0.18 0.08 75.37 09:58:01 AM 0 22.60 0.00 2.46 0.07 0.08 74.80 09:58:01 AM 1 25.64 0.00 2.24 0.57 0.08 71.47 09:58:01 AM 2 17.91 0.00 1.71 0.13 0.08 80.17 09:58:01 AM 3 19.08 0.00 2.06 0.34 0.08 78.44 09:58:01 AM 4 18.37 0.00 2.13 0.17 0.07 79.27 09:58:01 AM 5 27.46 0.00 2.83 0.02 0.08 69.61 09:58:01 AM 6 24.23 0.00 2.11 0.07 0.08 73.51 09:58:01 AM 7 21.97 0.00 2.15 0.10 0.08 75.70 09:59:01 AM all 5.74 0.00 1.01 0.02 0.07 93.17 09:59:01 AM 0 3.38 0.00 0.90 0.03 0.07 95.62 09:59:01 AM 1 9.64 0.00 1.65 0.00 0.07 88.64 09:59:01 AM 2 5.05 0.00 0.77 0.03 0.07 94.08 09:59:01 AM 3 5.18 0.00 1.12 0.02 0.07 93.61 09:59:01 AM 4 5.28 0.00 0.80 0.00 0.07 93.85 09:59:01 AM 5 6.98 0.00 0.80 0.03 0.07 92.12 09:59:01 AM 6 6.33 0.00 1.14 0.02 0.07 92.45 09:59:01 AM 7 4.06 0.00 0.87 0.00 0.07 95.00 10:00:01 AM all 1.01 0.00 0.56 0.00 0.06 98.36 10:00:01 AM 0 0.48 0.00 0.28 0.00 0.07 99.16 10:00:01 AM 1 1.07 0.00 0.90 0.00 0.07 97.96 10:00:01 AM 2 1.08 0.00 1.32 0.00 0.07 97.53 10:00:01 AM 3 0.63 0.00 0.32 0.00 0.07 98.98 10:00:01 AM 4 0.99 0.00 0.74 0.00 0.08 98.20 10:00:01 AM 5 0.65 0.00 0.57 0.00 0.08 98.70 10:00:01 AM 6 1.12 0.00 0.33 0.00 0.05 98.50 10:00:01 AM 7 2.04 0.00 0.05 0.00 0.03 97.88 10:01:01 AM all 34.05 0.00 1.65 0.29 0.08 63.93 10:01:01 AM 0 24.79 0.00 1.25 0.32 0.10 73.54 10:01:01 AM 1 17.63 0.00 1.74 0.03 0.08 80.51 10:01:01 AM 2 54.47 0.00 2.69 1.26 0.07 41.52 10:01:01 AM 3 42.85 0.00 1.87 0.07 0.08 55.12 10:01:01 AM 4 26.59 0.00 1.64 0.08 0.07 71.61 10:01:01 AM 5 36.04 0.00 1.14 0.00 0.10 62.72 10:01:01 AM 6 44.28 0.00 1.38 0.05 0.07 54.22 10:01:01 AM 7 25.80 0.00 1.49 0.49 0.10 72.13 10:02:01 AM all 25.96 0.00 1.36 0.49 0.08 72.11 10:02:01 AM 0 13.21 0.00 1.46 0.42 0.10 84.81 10:02:01 AM 1 31.92 0.00 0.97 0.03 0.07 67.01 10:02:01 AM 2 17.30 0.00 1.25 1.96 0.08 79.41 10:02:01 AM 3 29.50 0.00 1.29 0.00 0.08 69.12 10:02:01 AM 4 24.67 0.00 1.09 0.92 0.10 73.23 10:02:01 AM 5 18.12 0.00 1.41 0.49 0.05 79.94 10:02:01 AM 6 54.75 0.00 2.33 0.10 0.07 42.75 10:02:01 AM 7 18.22 0.00 1.07 0.00 0.10 80.61 10:03:01 AM all 23.46 0.00 1.82 0.33 0.09 74.30 10:03:01 AM 0 24.36 0.00 2.11 0.05 0.10 73.38 10:03:01 AM 1 24.94 0.00 1.64 0.12 0.08 73.22 10:03:01 AM 2 18.61 0.00 1.81 0.82 0.08 78.67 10:03:01 AM 3 27.16 0.00 1.98 0.15 0.10 70.62 10:03:01 AM 4 18.39 0.00 2.27 1.16 0.08 78.10 10:03:01 AM 5 25.27 0.00 1.89 0.10 0.13 72.60 10:03:01 AM 6 24.14 0.00 1.61 0.02 0.10 74.14 10:03:01 AM 7 24.80 0.00 1.25 0.22 0.07 73.66 10:04:01 AM all 25.77 0.00 1.45 0.84 0.06 71.88 10:04:01 AM 0 43.09 0.00 1.20 0.37 0.07 55.27 10:04:01 AM 1 28.09 0.00 1.77 1.10 0.07 68.96 10:04:01 AM 2 18.69 0.00 1.69 3.11 0.08 76.43 10:04:01 AM 3 6.72 0.00 1.17 0.37 0.07 91.67 10:04:01 AM 4 33.98 0.00 1.42 0.07 0.07 64.47 10:04:01 AM 5 25.14 0.00 1.57 0.22 0.07 73.00 10:04:01 AM 6 27.00 0.00 1.45 1.32 0.05 70.18 10:04:01 AM 7 23.39 0.00 1.34 0.17 0.05 75.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.20 0.00 1.51 0.45 0.08 76.76 Average: 0 19.53 0.00 1.36 0.24 0.08 78.79 Average: 1 19.49 0.00 1.58 0.57 0.08 78.28 Average: 2 26.03 0.00 1.97 1.13 0.08 70.81 Average: 3 19.60 0.00 1.51 0.26 0.07 78.55 Average: 4 21.50 0.00 1.47 0.47 0.07 76.48 Average: 5 23.12 0.00 1.46 0.36 0.08 74.98 Average: 6 22.89 0.00 1.42 0.22 0.07 75.40 Average: 7 17.43 0.00 1.34 0.33 0.07 80.82