---> uname -a: Linux prd-centos8-docker-8c-8g-14936.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 1176 25025 19 5688 30240 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:4d:43:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fe4d:43dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:67:05:7c 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::42:44ff:fe67:57c/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) 11:55:30 LINUX RESTART (8 CPU) 11:56:01 AM tps rtps wtps bread/s bwrtn/s 11:57:01 AM 204.47 16.53 187.94 3136.55 10380.26 11:58:01 AM 205.97 3.03 202.93 1101.95 16421.08 11:59:01 AM 42.94 0.05 42.89 1.07 2946.52 12:00:00 PM 108.46 0.56 107.90 417.70 47115.54 12:00:01 PM 0.00 0.00 0.00 0.00 0.00 12:01:01 PM 32.96 0.07 32.89 0.67 568.24 12:02:01 PM 11.31 0.50 10.81 22.65 249.98 12:03:01 PM 32.87 0.00 32.87 0.00 8656.73 12:04:01 PM 97.17 0.00 97.17 0.00 15855.88 12:05:01 PM 142.25 0.00 142.25 0.00 1526.67 12:06:01 PM 31.68 2.45 29.24 4480.69 1620.62 12:07:01 PM 43.41 1.42 41.99 1731.84 34142.46 Average: 86.54 2.24 84.31 989.79 12622.35 11:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:01 AM 28948548 30837160 3707164 11.35 2688 2204752 1836064 5.45 166104 3078696 167020 11:58:01 AM 27637344 29891980 5018368 15.37 2688 2563696 2455540 7.29 270776 4245760 49192 11:59:01 AM 27388100 29664236 5267612 16.13 2688 2584208 2603712 7.73 282140 4482456 92 12:00:00 PM 25384264 28794740 7271448 22.27 2688 3692972 3600684 10.68 427428 6233240 64 12:00:01 PM 25383512 28794040 7272200 22.27 2688 3692980 3591532 10.66 427468 6233832 76 12:01:01 PM 25113636 28529480 7542076 23.10 2688 3697964 3505184 10.40 443496 6487424 112 12:02:01 PM 25018232 28437140 7637480 23.39 2688 3700964 3547168 10.52 444720 6581548 20 12:03:01 PM 24940164 28768308 7715548 23.63 2688 4096568 3644048 10.81 509112 6573260 146260 12:04:01 PM 23359032 27521968 9296680 28.47 2688 4430996 5990548 17.77 555532 8064396 1372 12:05:01 PM 24642172 28742668 8013540 24.54 2688 4356924 3703244 10.99 551304 6803580 15532 12:06:01 PM 23907768 28995856 8747944 26.79 2688 5337320 3062880 9.09 727900 7352332 822400 12:07:01 PM 25598312 30927316 7057400 21.61 2688 5572120 1540704 4.57 969304 5416636 29944 Average: 25610090 29158741 7045622 21.58 2688 3827622 3256776 9.66 481274 5962763 102674 11:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 183.42 150.95 1898.32 42.52 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 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 417.16 317.15 5064.34 41.63 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 175.04 135.45 316.47 39.96 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:00 PM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 12:00:00 PM eth0 302.30 177.47 9611.94 14.51 0.00 0.00 0.00 0.00 12:00:00 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:00:00 PM veth1943475 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 PM lo 5.00 5.00 0.24 0.24 0.00 0.00 0.00 0.00 12:00:01 PM eth0 5.00 5.00 1.14 2.47 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM veth1943475 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 58.23 58.23 4.84 4.84 0.00 0.00 0.00 0.00 12:01:01 PM eth0 209.28 143.82 54.49 54.58 0.00 0.00 0.00 0.00 12:01:01 PM docker0 11.55 12.93 1.72 1.60 0.00 0.00 0.00 0.00 12:02:01 PM lo 60.59 60.59 3.08 3.08 0.00 0.00 0.00 0.00 12:02:01 PM eth0 234.73 170.04 59.76 72.18 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.80 1.07 0.11 0.20 0.00 0.00 0.00 0.00 12:03:01 PM lo 9.45 9.45 0.48 0.48 0.00 0.00 0.00 0.00 12:03:01 PM eth0 326.57 190.27 1785.79 36.20 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 349.67 349.67 53.15 53.15 0.00 0.00 0.00 0.00 12:04:01 PM eth0 318.71 100.05 1239.73 18.08 0.00 0.00 0.00 0.00 12:04:01 PM docker0 149.83 157.51 24.14 25.72 0.00 0.00 0.00 0.00 12:04:01 PM veth3021f25 132.61 139.44 24.13 20.83 0.00 0.00 0.00 0.00 12:04:01 PM vethc1cd495 17.23 18.78 2.05 5.15 0.00 0.00 0.00 0.00 12:05:01 PM lo 1294.27 1294.27 225.58 225.58 0.00 0.00 0.00 0.00 12:05:01 PM eth0 196.80 146.90 301.01 55.31 0.00 0.00 0.00 0.00 12:05:01 PM docker0 561.71 575.71 111.17 107.04 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 12:06:01 PM eth0 64.83 58.14 1248.32 12.56 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 229.16 175.64 2792.86 73.67 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.24 161.24 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 241.27 160.32 2203.95 41.91 0.00 0.00 0.00 0.00 Average: docker0 65.81 67.94 12.47 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) 11:55:30 LINUX RESTART (8 CPU) 11:56:01 AM CPU %user %nice %system %iowait %steal %idle 11:57:01 AM all 13.25 0.00 1.24 0.53 0.05 84.92 11:57:01 AM 0 9.11 0.00 1.08 0.82 0.07 88.92 11:57:01 AM 1 27.40 0.00 2.94 0.55 0.07 69.04 11:57:01 AM 2 5.38 0.00 0.62 0.48 0.07 93.44 11:57:01 AM 3 15.09 0.00 1.67 0.65 0.05 82.54 11:57:01 AM 4 20.19 0.00 1.32 0.75 0.07 77.67 11:57:01 AM 5 10.41 0.00 0.92 0.40 0.05 88.22 11:57:01 AM 6 5.16 0.00 0.57 0.13 0.03 94.11 11:57:01 AM 7 13.30 0.00 0.82 0.47 0.03 85.38 11:58:01 AM all 34.41 0.00 1.25 0.63 0.09 63.62 11:58:01 AM 0 38.82 0.00 1.29 0.50 0.10 59.29 11:58:01 AM 1 37.82 0.00 1.47 1.10 0.10 59.50 11:58:01 AM 2 27.61 0.00 1.10 1.14 0.07 70.08 11:58:01 AM 3 36.06 0.00 0.97 0.99 0.10 61.89 11:58:01 AM 4 42.09 0.00 1.05 0.18 0.08 56.59 11:58:01 AM 5 26.86 0.00 1.47 0.42 0.08 71.16 11:58:01 AM 6 37.57 0.00 1.36 0.15 0.08 60.84 11:58:01 AM 7 28.48 0.00 1.32 0.52 0.10 69.58 11:59:01 AM all 21.66 0.00 0.72 0.09 0.06 77.47 11:59:01 AM 0 8.53 0.00 0.47 0.03 0.07 90.90 11:59:01 AM 1 22.26 0.00 0.30 0.22 0.07 77.15 11:59:01 AM 2 39.35 0.00 1.52 0.00 0.08 59.05 11:59:01 AM 3 11.86 0.00 0.27 0.02 0.03 87.82 11:59:01 AM 4 34.37 0.00 0.38 0.07 0.07 65.11 11:59:01 AM 5 21.57 0.00 1.09 0.10 0.07 77.17 11:59:01 AM 6 12.58 0.00 1.05 0.27 0.05 86.05 11:59:01 AM 7 22.71 0.00 0.70 0.00 0.05 76.54 12:00:00 PM all 27.45 0.00 2.98 0.59 0.08 68.91 12:00:00 PM 0 26.72 0.00 2.52 0.85 0.07 69.85 12:00:00 PM 1 16.70 0.00 3.65 0.94 0.07 78.65 12:00:00 PM 2 35.30 0.00 3.89 0.68 0.09 60.04 12:00:00 PM 3 23.69 0.00 3.23 1.11 0.09 71.88 12:00:00 PM 4 22.60 0.00 2.52 0.24 0.07 74.57 12:00:00 PM 5 12.89 0.00 2.76 0.58 0.07 83.70 12:00:00 PM 6 30.48 0.00 2.70 0.03 0.09 66.70 12:00:00 PM 7 51.13 0.00 2.60 0.26 0.09 45.92 12:00:01 PM all 11.99 0.00 2.02 0.00 0.00 85.98 12:00:01 PM 0 1.23 0.00 1.23 0.00 0.00 97.53 12:00:01 PM 1 3.80 0.00 0.00 0.00 0.00 96.20 12:00:01 PM 2 19.75 0.00 2.47 0.00 0.00 77.78 12:00:01 PM 3 0.00 0.00 1.25 0.00 0.00 98.75 12:00:01 PM 4 46.25 0.00 6.25 0.00 0.00 47.50 12:00:01 PM 5 0.00 0.00 1.23 0.00 0.00 98.77 12:00:01 PM 6 23.75 0.00 3.75 0.00 0.00 72.50 12:00:01 PM 7 1.25 0.00 0.00 0.00 0.00 98.75 12:01:01 PM all 21.10 0.00 2.46 0.05 0.09 76.30 12:01:01 PM 0 24.57 0.00 2.42 0.07 0.12 72.83 12:01:01 PM 1 19.16 0.00 2.48 0.07 0.10 78.19 12:01:01 PM 2 24.74 0.00 2.98 0.02 0.10 72.16 12:01:01 PM 3 17.80 0.00 2.18 0.10 0.08 79.84 12:01:01 PM 4 21.21 0.00 2.84 0.07 0.08 75.79 12:01:01 PM 5 16.97 0.00 1.96 0.02 0.07 80.99 12:01:01 PM 6 21.09 0.00 2.40 0.03 0.08 76.40 12:01:01 PM 7 23.25 0.00 2.40 0.03 0.08 74.23 12:02:01 PM all 5.99 0.00 1.16 0.02 0.06 92.77 12:02:01 PM 0 4.75 0.00 1.07 0.00 0.07 94.12 12:02:01 PM 1 7.23 0.00 0.99 0.02 0.07 91.70 12:02:01 PM 2 4.30 0.00 1.79 0.02 0.07 93.83 12:02:01 PM 3 5.63 0.00 1.19 0.05 0.07 93.06 12:02:01 PM 4 9.32 0.00 1.10 0.02 0.05 89.51 12:02:01 PM 5 5.00 0.00 1.20 0.00 0.07 93.73 12:02:01 PM 6 5.94 0.00 1.26 0.02 0.07 92.72 12:02:01 PM 7 5.77 0.00 0.67 0.02 0.05 93.50 12:03:01 PM all 36.35 0.00 1.48 0.13 0.09 61.94 12:03:01 PM 0 46.35 0.00 1.27 0.03 0.10 52.25 12:03:01 PM 1 31.50 0.00 2.51 0.13 0.10 65.76 12:03:01 PM 2 44.18 0.00 1.76 0.72 0.08 53.26 12:03:01 PM 3 23.58 0.00 1.24 0.12 0.08 74.98 12:03:01 PM 4 39.47 0.00 1.02 0.03 0.08 59.39 12:03:01 PM 5 28.03 0.00 0.87 0.02 0.08 71.00 12:03:01 PM 6 33.12 0.00 1.25 0.00 0.08 65.54 12:03:01 PM 7 44.58 0.00 1.94 0.00 0.10 53.38 12:04:01 PM all 26.80 0.00 1.77 0.29 0.09 71.04 12:04:01 PM 0 29.63 0.00 1.47 0.07 0.10 68.73 12:04:01 PM 1 18.66 0.00 2.16 0.60 0.08 78.49 12:04:01 PM 2 17.36 0.00 1.64 0.03 0.08 80.88 12:04:01 PM 3 32.41 0.00 1.62 0.15 0.08 65.73 12:04:01 PM 4 11.94 0.00 1.61 0.08 0.10 86.26 12:04:01 PM 5 28.93 0.00 1.43 0.32 0.08 69.24 12:04:01 PM 6 49.98 0.00 2.35 0.67 0.07 46.93 12:04:01 PM 7 25.49 0.00 1.89 0.42 0.08 72.12 12:05:01 PM all 21.20 0.00 2.18 0.24 0.09 76.29 12:05:01 PM 0 24.32 0.00 1.73 0.20 0.08 73.67 12:05:01 PM 1 29.01 0.00 2.97 0.07 0.10 67.85 12:05:01 PM 2 17.71 0.00 2.10 0.03 0.10 80.06 12:05:01 PM 3 25.20 0.00 1.91 0.00 0.10 72.79 12:05:01 PM 4 21.63 0.00 2.16 0.97 0.08 75.15 12:05:01 PM 5 21.59 0.00 1.91 0.00 0.10 76.40 12:05:01 PM 6 13.79 0.00 2.23 0.60 0.10 83.27 12:05:01 PM 7 16.29 0.00 2.43 0.07 0.08 81.13 12:06:01 PM all 28.75 0.00 1.34 0.09 0.06 69.76 12:06:01 PM 0 35.93 0.00 1.02 0.03 0.08 62.94 12:06:01 PM 1 60.95 0.00 2.49 0.22 0.08 36.26 12:06:01 PM 2 20.47 0.00 1.39 0.05 0.05 78.04 12:06:01 PM 3 31.77 0.00 1.17 0.00 0.07 66.99 12:06:01 PM 4 14.19 0.00 1.24 0.05 0.05 84.47 12:06:01 PM 5 30.10 0.00 1.24 0.00 0.07 68.60 12:06:01 PM 6 15.14 0.00 1.12 0.25 0.07 83.42 12:06:01 PM 7 21.42 0.00 1.02 0.15 0.05 77.36 12:06:01 PM CPU %user %nice %system %iowait %steal %idle 12:07:01 PM all 31.66 0.00 1.07 0.34 0.07 66.86 12:07:01 PM 0 45.60 0.00 2.72 1.79 0.08 49.81 12:07:01 PM 1 10.59 0.00 0.73 0.40 0.07 88.20 12:07:01 PM 2 49.82 0.00 0.70 0.00 0.08 49.39 12:07:01 PM 3 43.83 0.00 0.87 0.02 0.07 55.22 12:07:01 PM 4 15.10 0.00 1.08 0.02 0.07 83.73 12:07:01 PM 5 29.60 0.00 1.14 0.03 0.08 69.15 12:07:01 PM 6 13.13 0.00 0.64 0.47 0.07 85.70 12:07:01 PM 7 45.61 0.00 0.67 0.00 0.07 53.65 Average: all 24.40 0.00 1.60 0.27 0.08 73.65 Average: 0 26.72 0.00 1.55 0.40 0.09 71.25 Average: 1 25.56 0.00 2.06 0.39 0.08 71.91 Average: 2 26.01 0.00 1.77 0.29 0.08 71.86 Average: 3 24.24 0.00 1.48 0.29 0.07 73.92 Average: 4 22.95 0.00 1.49 0.23 0.07 75.26 Average: 5 21.07 0.00 1.45 0.17 0.07 77.23 Average: 6 21.62 0.00 1.54 0.24 0.07 76.54 Average: 7 27.03 0.00 1.49 0.17 0.07 71.24