---> uname -a: Linux prd-centos8-docker-8c-8g-2291.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 1142 25089 19 5659 30274 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:05:e6:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe05:e622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:76:e9:4b 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::42:82ff:fe76:e94b/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) 10/12/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:03 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 217.53 16.82 200.71 3238.20 11400.28 10:24:01 AM 181.10 2.78 178.32 1085.82 14771.77 10:25:01 AM 165.86 0.83 165.03 504.90 42117.24 10:26:01 AM 35.67 0.50 35.17 21.99 592.39 10:27:01 AM 11.35 0.00 11.35 0.00 504.55 10:28:01 AM 25.92 0.00 25.92 0.00 547.30 10:29:01 AM 100.25 0.00 100.25 0.00 23689.40 10:30:01 AM 122.81 0.00 122.81 0.00 1434.20 10:31:01 AM 23.76 2.47 21.30 4491.25 5444.71 10:32:01 AM 45.27 1.35 43.92 1721.83 26749.92 Average: 92.53 2.43 90.11 1099.16 12729.53 10:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29046568 30951536 3609144 11.05 2688 2220892 1618736 4.80 169680 2973556 154072 10:24:01 AM 27597100 29829392 5058612 15.49 2688 2542340 2512184 7.45 269664 4292944 52608 10:25:01 AM 24813144 28219708 7842568 24.02 2688 3690032 4058384 12.04 420800 6813780 920 10:26:01 AM 24445676 27858196 8210036 25.14 2688 3695148 4372132 12.97 437800 7160652 44 10:27:01 AM 25336972 28760096 7318740 22.41 2688 3705568 3543212 10.51 440268 6271252 20 10:28:01 AM 25302036 28965692 7353676 22.52 2688 3944044 3197696 9.49 502756 6237092 233584 10:29:01 AM 23209912 27358780 9445800 28.93 2688 4417992 6206376 18.41 551748 8217388 324 10:30:01 AM 24602628 28697792 8053084 24.66 2688 4352492 3496112 10.37 548412 6849164 15528 10:31:01 AM 24331608 28865624 8324104 25.49 2688 4790288 3236068 9.60 582424 7083940 160532 10:32:01 AM 25387100 30678764 7268612 22.26 2688 5533760 2777424 8.24 791100 5799936 79456 Average: 25407274 29018558 7248438 22.20 2688 3889256 3501832 10.39 471465 6169970 69709 10:22:03 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 184.00 154.09 2079.13 44.57 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 354.52 279.14 4445.95 41.83 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 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 AM eth0 333.82 222.26 10006.48 21.63 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 53.38 53.38 4.52 4.52 0.00 0.00 0.00 0.00 10:26:01 AM eth0 172.38 131.74 51.97 56.30 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.55 13.11 1.71 1.64 0.00 0.00 0.00 0.00 10:27:01 AM lo 46.05 46.05 2.37 2.37 0.00 0.00 0.00 0.00 10:27:01 AM eth0 178.52 143.64 81.51 59.33 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 174.51 144.39 779.44 41.02 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 161.71 161.71 24.46 24.46 0.00 0.00 0.00 0.00 10:29:01 AM eth0 350.47 156.60 2267.75 16.24 0.00 0.00 0.00 0.00 10:29:01 AM docker0 71.99 76.96 11.06 12.49 0.00 0.00 0.00 0.00 10:29:01 AM vethfc8ed13 64.90 69.19 11.19 10.65 0.00 0.00 0.00 0.00 10:29:01 AM veth1703bb6 7.10 8.46 0.86 2.10 0.00 0.00 0.00 0.00 10:30:01 AM lo 1297.33 1297.33 227.75 227.75 0.00 0.00 0.00 0.00 10:30:01 AM eth0 106.83 84.72 284.55 35.07 0.00 0.00 0.00 0.00 10:30:01 AM docker0 568.63 583.13 112.51 107.11 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 94.33 76.64 1260.68 20.16 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 175.17 133.27 2206.95 71.96 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 Average: lo 156.55 156.55 26.01 26.01 0.00 0.00 0.00 0.00 Average: eth0 212.55 152.64 2347.29 40.80 0.00 0.00 0.00 0.00 Average: docker0 65.53 67.67 12.58 12.18 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) 10/12/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:03 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.05 0.00 1.06 2.27 0.06 83.56 10:23:01 AM 0 8.20 0.00 0.74 1.71 0.05 89.30 10:23:01 AM 1 16.19 0.00 1.80 1.92 0.07 80.03 10:23:01 AM 2 26.86 0.00 2.52 2.25 0.07 68.30 10:23:01 AM 3 13.77 0.00 1.02 3.78 0.05 81.38 10:23:01 AM 4 17.65 0.00 0.83 5.98 0.05 75.49 10:23:01 AM 5 9.68 0.00 0.50 0.33 0.07 89.41 10:23:01 AM 6 4.67 0.00 0.59 1.23 0.05 93.47 10:23:01 AM 7 7.37 0.00 0.50 0.97 0.03 91.13 10:24:01 AM all 39.48 0.00 1.26 2.07 0.10 57.09 10:24:01 AM 0 39.95 0.00 1.07 1.59 0.10 57.29 10:24:01 AM 1 44.66 0.00 1.14 1.04 0.10 53.07 10:24:01 AM 2 35.46 0.00 0.99 4.83 0.08 58.64 10:24:01 AM 3 46.74 0.00 1.15 0.43 0.12 51.56 10:24:01 AM 4 26.96 0.00 1.71 2.56 0.12 68.65 10:24:01 AM 5 54.82 0.00 1.79 0.62 0.12 42.65 10:24:01 AM 6 25.45 0.00 1.37 2.99 0.10 70.08 10:24:01 AM 7 41.79 0.00 0.87 2.49 0.10 54.75 10:25:01 AM all 24.77 0.00 2.55 2.91 0.09 69.69 10:25:01 AM 0 22.38 0.00 2.29 0.05 0.08 75.20 10:25:01 AM 1 24.22 0.00 3.04 3.87 0.08 68.78 10:25:01 AM 2 31.27 0.00 2.84 0.94 0.08 64.86 10:25:01 AM 3 28.77 0.00 2.99 4.23 0.08 63.93 10:25:01 AM 4 12.35 0.00 2.19 1.16 0.08 84.21 10:25:01 AM 5 28.93 0.00 2.66 2.29 0.10 66.03 10:25:01 AM 6 21.29 0.00 1.88 0.24 0.07 76.53 10:25:01 AM 7 28.87 0.00 2.50 10.48 0.10 58.05 10:26:01 AM all 21.40 0.00 2.22 0.08 0.09 76.21 10:26:01 AM 0 18.12 0.00 2.14 0.13 0.10 79.50 10:26:01 AM 1 19.86 0.00 2.06 0.08 0.08 77.91 10:26:01 AM 2 22.95 0.00 2.63 0.08 0.08 74.25 10:26:01 AM 3 24.37 0.00 2.23 0.05 0.10 73.25 10:26:01 AM 4 20.84 0.00 1.72 0.08 0.08 77.26 10:26:01 AM 5 21.84 0.00 2.38 0.02 0.07 75.70 10:26:01 AM 6 15.63 0.00 1.87 0.20 0.08 82.21 10:26:01 AM 7 27.56 0.00 2.73 0.02 0.08 69.62 10:27:01 AM all 10.29 0.00 0.95 0.03 0.05 88.67 10:27:01 AM 0 10.94 0.00 0.48 0.00 0.05 88.53 10:27:01 AM 1 10.25 0.00 1.44 0.03 0.07 88.21 10:27:01 AM 2 9.48 0.00 0.57 0.00 0.05 89.90 10:27:01 AM 3 5.59 0.00 1.19 0.05 0.05 93.13 10:27:01 AM 4 6.77 0.00 0.75 0.12 0.05 92.31 10:27:01 AM 5 25.30 0.00 1.44 0.03 0.07 73.17 10:27:01 AM 6 5.84 0.00 0.65 0.03 0.05 93.43 10:27:01 AM 7 8.17 0.00 1.05 0.00 0.05 90.72 10:28:01 AM all 30.78 0.00 0.82 0.14 0.07 68.19 10:28:01 AM 0 31.93 0.00 0.25 0.07 0.07 67.68 10:28:01 AM 1 38.07 0.00 1.70 0.30 0.08 59.85 10:28:01 AM 2 24.57 0.00 0.40 0.05 0.07 74.91 10:28:01 AM 3 27.05 0.00 0.74 0.08 0.05 72.08 10:28:01 AM 4 22.39 0.00 0.58 0.28 0.05 76.69 10:28:01 AM 5 44.30 0.00 1.40 0.28 0.08 53.93 10:28:01 AM 6 27.90 0.00 0.45 0.05 0.07 71.54 10:28:01 AM 7 30.04 0.00 1.02 0.00 0.08 68.85 10:29:01 AM all 28.49 0.00 1.80 1.39 0.09 68.22 10:29:01 AM 0 18.74 0.00 1.52 0.07 0.08 79.59 10:29:01 AM 1 28.23 0.00 1.98 3.05 0.10 66.64 10:29:01 AM 2 20.61 0.00 2.16 3.84 0.08 73.31 10:29:01 AM 3 25.88 0.00 1.88 0.67 0.10 71.47 10:29:01 AM 4 18.25 0.00 1.54 1.71 0.08 78.41 10:29:01 AM 5 26.22 0.00 1.46 1.24 0.08 70.99 10:29:01 AM 6 50.20 0.00 2.24 0.33 0.10 47.12 10:29:01 AM 7 39.74 0.00 1.61 0.23 0.10 58.31 10:30:01 AM all 21.59 0.00 2.05 0.47 0.09 75.80 10:30:01 AM 0 22.95 0.00 1.77 0.12 0.10 75.05 10:30:01 AM 1 20.28 0.00 2.59 0.15 0.10 76.88 10:30:01 AM 2 20.93 0.00 1.46 0.60 0.08 76.92 10:30:01 AM 3 29.17 0.00 1.53 0.12 0.08 69.11 10:30:01 AM 4 18.12 0.00 2.23 0.07 0.08 79.50 10:30:01 AM 5 12.20 0.00 2.46 0.15 0.08 85.11 10:30:01 AM 6 29.45 0.00 2.18 0.80 0.08 67.49 10:30:01 AM 7 19.57 0.00 2.20 1.75 0.07 76.42 10:31:01 AM all 18.85 0.00 0.50 0.24 0.05 80.36 10:31:01 AM 0 11.38 0.00 0.45 0.00 0.05 88.12 10:31:01 AM 1 19.91 0.00 0.45 0.47 0.05 79.12 10:31:01 AM 2 21.80 0.00 0.70 0.50 0.05 76.95 10:31:01 AM 3 29.31 0.00 0.28 0.37 0.05 69.99 10:31:01 AM 4 31.68 0.00 0.98 0.30 0.03 67.00 10:31:01 AM 5 3.81 0.00 0.47 0.13 0.03 95.56 10:31:01 AM 6 26.19 0.00 0.53 0.13 0.05 73.09 10:31:01 AM 7 6.76 0.00 0.17 0.00 0.05 93.02 10:32:01 AM all 36.14 0.00 1.83 0.90 0.09 61.04 10:32:01 AM 0 28.50 0.00 1.69 0.00 0.07 69.74 10:32:01 AM 1 31.11 0.00 2.82 0.37 0.10 65.60 10:32:01 AM 2 48.10 0.00 2.38 0.84 0.10 48.58 10:32:01 AM 3 53.69 0.00 1.52 0.00 0.10 44.69 10:32:01 AM 4 20.86 0.00 1.47 5.91 0.08 71.67 10:32:01 AM 5 53.11 0.00 1.32 0.00 0.10 45.46 10:32:01 AM 6 37.73 0.00 1.83 0.00 0.08 60.36 10:32:01 AM 7 15.93 0.00 1.59 0.12 0.07 82.29 Average: all 24.52 0.00 1.50 1.05 0.08 72.85 Average: 0 21.35 0.00 1.24 0.37 0.08 76.96 Average: 1 25.31 0.00 1.90 1.12 0.08 71.58 Average: 2 26.20 0.00 1.66 1.39 0.08 70.68 Average: 3 28.48 0.00 1.45 0.97 0.08 69.02 Average: 4 19.60 0.00 1.40 1.80 0.07 77.12 Average: 5 28.10 0.00 1.59 0.51 0.08 69.73 Average: 6 24.50 0.00 1.36 0.60 0.07 73.47 Average: 7 22.62 0.00 1.43 1.60 0.07 74.28