---> uname -a: Linux prd-centos8-docker-8c-8g-15371.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 1154 25271 19 5464 30262 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:9f:77:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe9f:773d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:ba:5a:99 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:aff:feba:5a99/64 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) 11/26/2025 _x86_64_ (8 CPU) 11:45:02 LINUX RESTART (8 CPU) 11:46:01 AM tps rtps wtps bread/s bwrtn/s 11:47:01 AM 127.61 13.90 113.71 3042.72 8056.55 11:48:01 AM 230.71 5.20 225.51 1112.61 13365.67 11:49:01 AM 87.00 0.30 86.70 77.57 8589.42 11:50:01 AM 41.34 0.08 41.26 27.98 6116.05 11:50:01 AM 275.90 0.00 275.90 0.00 159066.27 11:51:01 AM 83.89 0.47 83.42 384.94 37637.02 11:52:02 AM 33.07 0.48 32.58 21.46 621.92 11:53:01 AM 9.49 0.00 9.49 0.00 276.72 11:54:01 AM 108.11 0.00 108.11 0.00 23896.90 11:55:01 AM 20.91 0.00 20.91 0.00 600.45 11:56:01 AM 176.22 0.08 176.14 4.00 1775.07 11:57:01 AM 26.10 2.47 23.63 4497.92 876.60 Average: 86.27 2.09 84.18 834.71 9461.66 11:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 AM 29226008 31075252 3429704 10.50 2688 2167192 1583668 4.70 160400 2819152 196916 11:48:01 AM 27325872 29530116 5329840 16.32 2688 2515100 2865000 8.50 256876 4577472 179320 11:49:01 AM 26480900 28760028 6174812 18.91 2688 2587416 3606640 10.70 281988 5388288 19452 11:50:01 AM 24784964 28147084 7870748 24.10 2688 3646404 4130884 12.26 340592 6937844 934240 11:50:01 AM 24786156 28148332 7869556 24.10 2688 3646408 4130884 12.26 340592 6938068 836228 11:51:01 AM 24354984 27769716 8300728 25.42 2688 3697020 5770168 17.12 435032 7256420 52 11:52:02 AM 23998624 27421540 8657088 26.51 2688 3704392 5951728 17.66 444440 7598576 216 11:53:01 AM 24724320 28157396 7931392 24.29 2688 3714928 4241172 12.58 448716 6876376 8020 11:54:01 AM 23679800 27817464 8975912 27.49 2688 4403400 6109404 18.13 544408 7768104 128 11:55:01 AM 22493996 26678172 10161716 31.12 2688 4453008 6778812 20.11 556636 8930656 228 11:56:01 AM 24326824 28433332 8328888 25.51 2688 4361968 4057052 12.04 552324 7119916 15548 11:57:01 AM 23175100 28212432 9480612 29.03 2688 5286112 3847200 11.41 726588 8088360 787724 Average: 24946462 28345905 7709250 23.61 2688 3681946 4422718 13.12 424049 6691603 248173 11:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 89.87 72.08 1176.51 28.31 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 417.60 334.49 4971.59 42.60 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 119.83 103.13 927.34 21.48 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 430.65 255.89 9697.19 52.65 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 3.75 3.75 0.32 0.32 0.00 0.00 0.00 0.00 11:51:01 AM eth0 17.89 15.79 6.25 8.61 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.80 1.03 0.12 0.12 0.00 0.00 0.00 0.00 11:51:01 AM vethbf2d06d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:52:02 AM lo 66.27 66.27 5.18 5.18 0.00 0.00 0.00 0.00 11:52:02 AM eth0 210.73 156.72 56.75 67.08 0.00 0.00 0.00 0.00 11:52:02 AM docker0 11.36 12.59 1.67 1.57 0.00 0.00 0.00 0.00 11:52:02 AM veth69e3c61 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:53:01 AM lo 53.38 53.38 2.73 2.73 0.00 0.00 0.00 0.00 11:53:01 AM eth0 264.31 200.24 98.30 79.73 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.81 1.02 0.12 0.19 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:54:01 AM eth0 589.40 226.77 2986.71 29.72 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM veth6ccd501 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:54:01 AM veth9426d69 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:55:01 AM lo 532.41 532.41 74.81 74.81 0.00 0.00 0.00 0.00 11:55:01 AM eth0 55.30 34.47 17.44 16.31 0.00 0.00 0.00 0.00 11:55:01 AM docker0 231.09 240.95 34.04 37.69 0.00 0.00 0.00 0.00 11:55:01 AM veth6ccd501 201.70 210.03 33.69 29.81 0.00 0.00 0.00 0.00 11:55:01 AM veth9426d69 29.39 31.42 3.51 8.13 0.00 0.00 0.00 0.00 11:56:01 AM lo 1114.40 1114.40 203.71 203.71 0.00 0.00 0.00 0.00 11:56:01 AM eth0 228.02 153.90 320.06 68.33 0.00 0.00 0.00 0.00 11:56:01 AM docker0 481.74 494.39 100.98 95.17 0.00 0.00 0.00 0.00 11:57:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 11:57:01 AM eth0 88.69 71.19 1254.61 16.74 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.21 161.21 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 227.79 147.30 1946.22 39.11 0.00 0.00 0.00 0.00 Average: docker0 66.08 68.29 12.47 12.27 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) 11/26/2025 _x86_64_ (8 CPU) 11:45:02 LINUX RESTART (8 CPU) 11:46:01 AM CPU %user %nice %system %iowait %steal %idle 11:47:01 AM all 9.83 0.00 0.89 1.44 0.05 87.79 11:47:01 AM 0 3.29 0.00 0.23 0.03 0.05 96.40 11:47:01 AM 1 21.28 0.00 2.30 1.42 0.08 74.92 11:47:01 AM 2 14.42 0.00 1.00 2.56 0.03 81.99 11:47:01 AM 3 4.65 0.00 0.38 0.55 0.05 94.37 11:47:01 AM 4 7.68 0.00 0.79 2.58 0.05 88.91 11:47:01 AM 5 4.70 0.00 0.45 0.42 0.07 94.37 11:47:01 AM 6 17.67 0.00 1.47 3.37 0.05 77.43 11:47:01 AM 7 4.99 0.00 0.50 0.58 0.03 93.89 11:48:01 AM all 31.33 0.00 1.41 1.70 0.09 65.48 11:48:01 AM 0 26.33 0.00 1.14 0.79 0.07 71.67 11:48:01 AM 1 29.34 0.00 1.29 1.41 0.10 67.86 11:48:01 AM 2 15.48 0.00 1.79 4.62 0.10 78.00 11:48:01 AM 3 22.48 0.00 1.30 1.06 0.08 75.08 11:48:01 AM 4 42.64 0.00 1.17 1.95 0.08 54.16 11:48:01 AM 5 40.19 0.00 1.17 1.32 0.08 57.23 11:48:01 AM 6 32.94 0.00 1.38 1.50 0.08 64.10 11:48:01 AM 7 41.31 0.00 2.02 0.95 0.08 55.64 11:49:01 AM all 24.90 0.00 0.74 0.91 0.06 73.39 11:49:01 AM 0 22.39 0.00 0.27 0.35 0.07 76.93 11:49:01 AM 1 34.24 0.00 1.77 2.91 0.07 61.01 11:49:01 AM 2 29.12 0.00 1.29 2.24 0.07 67.29 11:49:01 AM 3 25.32 0.00 0.63 0.27 0.07 73.71 11:49:01 AM 4 14.38 0.00 0.69 0.92 0.05 83.97 11:49:01 AM 5 32.40 0.00 0.42 0.52 0.07 66.60 11:49:01 AM 6 22.56 0.00 0.40 0.00 0.05 76.99 11:49:01 AM 7 18.87 0.00 0.48 0.07 0.07 80.51 11:50:01 AM all 22.91 0.00 2.38 0.46 0.07 74.18 11:50:01 AM 0 18.82 0.00 1.61 1.95 0.09 77.54 11:50:01 AM 1 11.30 0.00 2.18 0.15 0.07 86.30 11:50:01 AM 2 50.65 0.00 4.95 0.34 0.09 43.97 11:50:01 AM 3 15.06 0.00 2.09 0.27 0.05 82.53 11:50:01 AM 4 16.85 0.00 1.58 0.84 0.07 80.66 11:50:01 AM 5 28.34 0.00 2.09 0.10 0.07 69.40 11:50:01 AM 6 21.88 0.00 1.93 0.02 0.07 76.11 11:50:01 AM 7 20.57 0.00 2.64 0.00 0.09 76.71 11:50:01 AM all 0.30 0.00 0.90 17.92 0.15 80.72 11:50:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 11:50:01 AM 1 1.19 0.00 1.19 34.52 1.19 61.90 11:50:01 AM 2 0.00 0.00 2.38 55.95 0.00 41.67 11:50:01 AM 3 0.00 0.00 1.20 51.81 0.00 46.99 11:50:01 AM 4 1.20 0.00 1.20 0.00 0.00 97.59 11:50:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 11:50:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 11:50:01 AM 7 0.00 0.00 1.22 0.00 0.00 98.78 11:51:01 AM all 15.86 0.00 1.55 3.66 0.07 78.86 11:51:01 AM 0 33.93 0.00 1.79 2.79 0.08 61.40 11:51:01 AM 1 14.31 0.00 1.82 12.17 0.07 71.63 11:51:01 AM 2 11.68 0.00 1.73 3.28 0.08 83.23 11:51:01 AM 3 14.07 0.00 1.15 4.55 0.05 80.18 11:51:01 AM 4 11.11 0.00 1.17 2.81 0.08 84.82 11:51:01 AM 5 12.86 0.00 1.79 1.42 0.07 83.86 11:51:01 AM 6 11.58 0.00 1.34 0.02 0.05 87.02 11:51:01 AM 7 17.37 0.00 1.61 2.21 0.05 78.77 11:52:02 AM all 21.41 0.00 2.42 0.05 0.10 76.02 11:52:02 AM 0 23.54 0.00 2.50 0.03 0.10 73.83 11:52:02 AM 1 19.42 0.00 2.38 0.05 0.12 78.04 11:52:02 AM 2 23.82 0.00 2.51 0.03 0.10 73.53 11:52:02 AM 3 16.13 0.00 2.38 0.07 0.12 81.30 11:52:02 AM 4 19.88 0.00 2.42 0.07 0.12 77.52 11:52:02 AM 5 20.96 0.00 3.09 0.12 0.10 75.73 11:52:02 AM 6 25.27 0.00 2.39 0.02 0.08 72.23 11:52:02 AM 7 22.27 0.00 1.67 0.02 0.10 75.94 11:53:01 AM all 14.29 0.00 1.08 0.01 0.06 84.55 11:53:01 AM 0 12.45 0.00 1.45 0.03 0.07 86.00 11:53:01 AM 1 20.14 0.00 1.62 0.05 0.07 78.12 11:53:01 AM 2 18.49 0.00 1.58 0.02 0.09 79.83 11:53:01 AM 3 13.31 0.00 0.71 0.00 0.07 85.91 11:53:01 AM 4 16.49 0.00 0.78 0.00 0.05 82.68 11:53:01 AM 5 16.00 0.00 0.75 0.00 0.05 83.21 11:53:01 AM 6 12.04 0.00 1.09 0.00 0.07 86.80 11:53:01 AM 7 5.42 0.00 0.65 0.02 0.05 93.86 11:54:01 AM all 31.08 0.00 2.07 1.57 0.10 65.18 11:54:01 AM 0 40.45 0.00 1.51 0.03 0.12 57.89 11:54:01 AM 1 30.61 0.00 2.03 2.73 0.12 64.52 11:54:01 AM 2 35.82 0.00 2.00 0.77 0.08 61.33 11:54:01 AM 3 15.50 0.00 2.81 0.15 0.08 81.45 11:54:01 AM 4 23.88 0.00 2.13 3.75 0.10 70.14 11:54:01 AM 5 41.46 0.00 2.18 2.49 0.10 53.76 11:54:01 AM 6 35.87 0.00 1.34 1.14 0.10 61.54 11:54:01 AM 7 25.00 0.00 2.55 1.53 0.08 70.84 11:55:01 AM all 29.06 0.00 1.33 0.02 0.10 69.49 11:55:01 AM 0 30.37 0.00 1.34 0.00 0.12 68.17 11:55:01 AM 1 16.67 0.00 1.68 0.02 0.08 81.55 11:55:01 AM 2 35.46 0.00 1.37 0.03 0.10 63.04 11:55:01 AM 3 20.88 0.00 0.95 0.05 0.10 78.01 11:55:01 AM 4 26.67 0.00 1.16 0.02 0.10 72.06 11:55:01 AM 5 52.70 0.00 1.47 0.00 0.13 45.70 11:55:01 AM 6 14.71 0.00 1.09 0.05 0.08 84.06 11:55:01 AM 7 34.96 0.00 1.58 0.00 0.08 63.38 11:56:01 AM all 20.45 0.00 2.13 0.29 0.10 77.04 11:56:01 AM 0 23.43 0.00 1.56 0.02 0.10 74.90 11:56:01 AM 1 18.09 0.00 2.21 0.10 0.10 79.49 11:56:01 AM 2 22.02 0.00 2.52 0.02 0.10 75.34 11:56:01 AM 3 21.10 0.00 2.58 0.35 0.10 75.87 11:56:01 AM 4 17.54 0.00 2.12 0.05 0.12 80.17 11:56:01 AM 5 19.20 0.00 2.10 0.10 0.08 78.52 11:56:01 AM 6 21.34 0.00 1.51 0.67 0.08 76.39 11:56:01 AM 7 20.82 0.00 2.45 0.97 0.08 75.67 11:56:01 AM CPU %user %nice %system %iowait %steal %idle 11:57:01 AM all 30.96 0.00 1.45 0.22 0.07 67.30 11:57:01 AM 0 16.61 0.00 1.84 0.52 0.08 80.94 11:57:01 AM 1 24.11 0.00 0.82 0.59 0.07 74.42 11:57:01 AM 2 58.50 0.00 1.54 0.02 0.08 39.86 11:57:01 AM 3 31.41 0.00 1.40 0.00 0.07 67.12 11:57:01 AM 4 29.14 0.00 2.14 0.28 0.07 68.37 11:57:01 AM 5 32.40 0.00 1.42 0.28 0.07 65.82 11:57:01 AM 6 16.61 0.00 1.66 0.10 0.07 81.57 11:57:01 AM 7 38.83 0.00 0.77 0.00 0.07 60.33 Average: all 22.89 0.00 1.58 0.96 0.08 74.48 Average: 0 22.86 0.00 1.38 0.59 0.09 75.08 Average: 1 21.76 0.00 1.83 2.01 0.09 74.32 Average: 2 28.61 0.00 2.02 1.34 0.08 67.95 Average: 3 18.16 0.00 1.49 0.73 0.08 79.54 Average: 4 20.56 0.00 1.47 1.21 0.08 76.69 Average: 5 27.35 0.00 1.54 0.62 0.08 70.41 Average: 6 21.11 0.00 1.42 0.63 0.07 76.77 Average: 7 22.73 0.00 1.53 0.58 0.07 75.08