---> uname -a: Linux prd-centos8-docker-8c-8g-12196.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 1149 25060 19 5680 30266 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:92:a5:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe92:a557/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:41:24:3e 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:f3ff:fe41:243e/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) 11/12/2025 _x86_64_ (8 CPU) 14:27:25 LINUX RESTART (8 CPU) 02:28:01 PM tps rtps wtps bread/s bwrtn/s 02:29:01 PM 196.20 14.43 181.77 2951.55 10787.02 02:30:01 PM 240.10 5.15 234.96 1275.84 17114.73 02:31:01 PM 35.93 0.00 35.93 0.00 2736.64 02:32:01 PM 104.62 0.52 104.10 409.20 38711.63 02:33:01 PM 36.90 0.48 36.42 21.46 607.81 02:34:01 PM 7.31 0.00 7.31 0.00 370.71 02:35:01 PM 115.98 0.08 115.89 4.00 24004.93 02:36:01 PM 15.06 0.00 15.06 0.00 313.76 02:37:01 PM 26.75 0.00 26.75 0.00 649.02 02:38:01 PM 31.54 2.48 29.06 4509.03 1505.93 02:39:01 PM 52.29 1.42 50.87 1731.84 33844.14 Average: 78.43 2.23 76.20 991.21 11877.09 02:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 PM 29038196 30897836 3617508 11.08 2688 2176672 1816172 5.39 162900 2991592 144056 02:30:01 PM 27917600 30172168 4738104 14.51 2688 2563984 2310604 6.86 270624 3965916 49148 02:31:01 PM 27469960 29745996 5185744 15.88 2688 2584440 2632616 7.81 282836 4397496 132 02:32:01 PM 25358360 28768724 7297344 22.35 2688 3692956 3989768 11.84 427808 6255552 108 02:33:01 PM 25119736 28536208 7535968 23.08 2688 3698144 4920120 14.60 442568 6478120 144 02:34:01 PM 25518684 28945964 7137020 21.86 2688 3709452 3621076 10.74 446512 6080180 3228 02:35:01 PM 24016452 28149648 8639252 26.46 2688 4398148 5485364 16.27 545948 7420748 212 02:36:01 PM 23329416 27492100 9326288 28.56 2688 4430988 6061052 17.98 556528 8091468 64 02:37:01 PM 24708380 28808260 7947324 24.34 2688 4355812 3358268 9.96 551584 6734988 15528 02:38:01 PM 25931564 31025320 6724140 20.59 2688 5341384 2054820 6.10 732272 5324484 837740 02:39:01 PM 25682652 31002668 6973052 21.35 2688 5563128 1539600 4.57 967412 5332684 31948 Average: 25826455 29413172 6829249 20.91 2688 3865010 3435405 10.19 489727 5733930 98392 02:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 143.30 115.08 1549.18 38.29 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 415.03 333.56 5436.15 44.57 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 154.29 115.70 310.51 34.57 0.00 0.00 0.00 0.00 02:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00 02:32:01 PM eth0 279.24 170.98 9478.36 14.30 0.00 0.00 0.00 0.00 02:32:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:32:01 PM veth84a263b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:33:01 PM lo 58.31 58.31 4.79 4.79 0.00 0.00 0.00 0.00 02:33:01 PM eth0 187.04 133.27 57.70 59.61 0.00 0.00 0.00 0.00 02:33:01 PM docker0 11.58 13.08 1.72 1.65 0.00 0.00 0.00 0.00 02:33:01 PM vethcbde351 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:34:01 PM lo 54.20 54.20 2.77 2.77 0.00 0.00 0.00 0.00 02:34:01 PM eth0 274.98 203.45 96.57 79.92 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:35:01 PM eth0 652.77 277.56 3024.16 56.13 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM vethded620e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:35:01 PM vethd591a0f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:36:01 PM lo 461.60 461.60 65.75 65.75 0.00 0.00 0.00 0.00 02:36:01 PM eth0 74.98 50.35 21.21 21.66 0.00 0.00 0.00 0.00 02:36:01 PM docker0 197.72 204.97 29.64 32.61 0.00 0.00 0.00 0.00 02:36:01 PM vethded620e 168.89 176.89 29.09 25.93 0.00 0.00 0.00 0.00 02:36:01 PM vethd591a0f 28.82 28.56 3.26 6.92 0.00 0.00 0.00 0.00 02:37:01 PM lo 1057.65 1057.65 196.51 196.51 0.00 0.00 0.00 0.00 02:37:01 PM eth0 177.97 126.53 294.86 51.44 0.00 0.00 0.00 0.00 02:37:01 PM docker0 460.07 471.50 98.19 91.32 0.00 0.00 0.00 0.00 02:38:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 02:38:01 PM eth0 98.15 77.86 1259.01 19.77 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 250.64 177.30 2644.86 68.73 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.48 148.48 24.53 24.53 0.00 0.00 0.00 0.00 Average: eth0 246.22 161.97 2197.58 44.45 0.00 0.00 0.00 0.00 Average: docker0 60.91 62.78 11.79 11.43 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) 11/12/2025 _x86_64_ (8 CPU) 14:27:25 LINUX RESTART (8 CPU) 02:28:01 PM CPU %user %nice %system %iowait %steal %idle 02:29:01 PM all 12.46 0.00 1.12 0.75 0.06 85.61 02:29:01 PM 0 6.38 0.00 0.65 0.70 0.08 92.19 02:29:01 PM 1 11.48 0.00 0.88 0.43 0.05 87.15 02:29:01 PM 2 14.20 0.00 1.50 1.09 0.05 83.16 02:29:01 PM 3 18.12 0.00 1.70 1.37 0.05 78.76 02:29:01 PM 4 9.24 0.00 0.89 0.23 0.05 89.59 02:29:01 PM 5 11.89 0.00 1.00 0.67 0.03 86.41 02:29:01 PM 6 23.30 0.00 1.77 0.72 0.10 74.12 02:29:01 PM 7 5.04 0.00 0.59 0.77 0.07 93.54 02:30:01 PM all 33.41 0.00 1.29 1.21 0.10 63.99 02:30:01 PM 0 40.55 0.00 1.55 0.65 0.10 57.15 02:30:01 PM 1 43.61 0.00 1.79 1.19 0.08 53.33 02:30:01 PM 2 27.23 0.00 1.22 0.77 0.10 70.68 02:30:01 PM 3 36.87 0.00 0.97 0.23 0.12 61.81 02:30:01 PM 4 22.98 0.00 1.05 1.19 0.08 74.70 02:30:01 PM 5 26.80 0.00 1.14 1.57 0.10 70.39 02:30:01 PM 6 23.53 0.00 1.15 0.84 0.08 74.39 02:30:01 PM 7 45.78 0.00 1.42 3.23 0.12 49.46 02:31:01 PM all 21.63 0.00 0.57 0.14 0.06 77.60 02:31:01 PM 0 15.38 0.00 0.30 0.00 0.05 84.27 02:31:01 PM 1 11.23 0.00 0.55 0.73 0.07 87.42 02:31:01 PM 2 10.58 0.00 1.05 0.13 0.07 88.16 02:31:01 PM 3 30.47 0.00 0.22 0.00 0.05 69.26 02:31:01 PM 4 16.34 0.00 0.27 0.00 0.07 83.33 02:31:01 PM 5 22.71 0.00 0.15 0.12 0.05 76.97 02:31:01 PM 6 61.46 0.00 1.55 0.13 0.07 36.79 02:31:01 PM 7 4.85 0.00 0.45 0.00 0.07 94.64 02:32:01 PM all 24.93 0.00 2.55 2.19 0.09 70.24 02:32:01 PM 0 22.25 0.00 1.73 0.03 0.12 75.87 02:32:01 PM 1 20.76 0.00 2.99 4.38 0.10 71.77 02:32:01 PM 2 22.94 0.00 2.16 4.31 0.08 70.50 02:32:01 PM 3 35.15 0.00 2.72 4.86 0.12 57.16 02:32:01 PM 4 17.26 0.00 2.55 3.48 0.08 76.62 02:32:01 PM 5 25.99 0.00 2.19 0.24 0.08 71.50 02:32:01 PM 6 30.63 0.00 3.43 0.03 0.08 65.82 02:32:01 PM 7 24.44 0.00 2.62 0.22 0.08 72.64 02:33:01 PM all 21.11 0.00 2.30 0.05 0.09 76.44 02:33:01 PM 0 17.67 0.00 2.01 0.05 0.10 80.17 02:33:01 PM 1 21.41 0.00 2.08 0.03 0.08 76.40 02:33:01 PM 2 18.31 0.00 2.26 0.03 0.10 79.29 02:33:01 PM 3 22.85 0.00 2.81 0.08 0.10 74.15 02:33:01 PM 4 22.27 0.00 2.09 0.03 0.08 75.52 02:33:01 PM 5 21.00 0.00 2.30 0.07 0.10 76.54 02:33:01 PM 6 18.57 0.00 2.16 0.07 0.10 79.11 02:33:01 PM 7 26.83 0.00 2.68 0.05 0.08 70.36 02:34:01 PM all 10.61 0.00 0.93 0.03 0.07 88.36 02:34:01 PM 0 5.60 0.00 0.97 0.00 0.07 93.36 02:34:01 PM 1 7.40 0.00 1.59 0.00 0.10 90.91 02:34:01 PM 2 12.16 0.00 0.95 0.12 0.08 86.68 02:34:01 PM 3 10.27 0.00 1.05 0.00 0.07 88.61 02:34:01 PM 4 4.82 0.00 0.64 0.05 0.07 94.43 02:34:01 PM 5 11.80 0.00 0.65 0.02 0.07 87.46 02:34:01 PM 6 17.28 0.00 0.82 0.03 0.07 81.80 02:34:01 PM 7 15.53 0.00 0.75 0.00 0.07 83.65 02:35:01 PM all 34.79 0.00 1.97 1.34 0.10 61.80 02:35:01 PM 0 47.07 0.00 1.79 1.83 0.12 49.20 02:35:01 PM 1 50.34 0.00 2.06 1.24 0.10 46.26 02:35:01 PM 2 33.56 0.00 3.00 1.70 0.13 61.61 02:35:01 PM 3 27.67 0.00 1.59 0.32 0.08 70.33 02:35:01 PM 4 23.44 0.00 2.15 2.46 0.08 71.86 02:35:01 PM 5 22.64 0.00 2.23 0.12 0.08 74.93 02:35:01 PM 6 36.25 0.00 1.54 0.86 0.08 61.27 02:35:01 PM 7 37.37 0.00 1.37 2.19 0.10 58.96 02:36:01 PM all 20.83 0.00 0.97 0.14 0.09 77.97 02:36:01 PM 0 19.79 0.00 0.65 0.07 0.08 79.41 02:36:01 PM 1 45.92 0.00 0.97 0.00 0.12 52.99 02:36:01 PM 2 16.60 0.00 1.20 0.23 0.08 81.88 02:36:01 PM 3 16.00 0.00 1.19 0.15 0.08 82.58 02:36:01 PM 4 20.49 0.00 0.95 0.08 0.08 78.39 02:36:01 PM 5 9.23 0.00 1.06 0.13 0.07 89.51 02:36:01 PM 6 16.48 0.00 0.94 0.47 0.08 82.03 02:36:01 PM 7 22.14 0.00 0.80 0.00 0.08 76.97 02:37:01 PM all 20.40 0.00 1.77 1.77 0.12 75.94 02:37:01 PM 0 15.79 0.00 1.39 1.80 0.12 80.90 02:37:01 PM 1 23.87 0.00 2.05 3.17 0.13 70.78 02:37:01 PM 2 15.99 0.00 2.07 2.49 0.10 79.36 02:37:01 PM 3 16.95 0.00 1.84 0.10 0.12 81.00 02:37:01 PM 4 17.16 0.00 1.73 1.67 0.10 79.34 02:37:01 PM 5 27.08 0.00 2.25 3.47 0.10 67.10 02:37:01 PM 6 24.34 0.00 1.40 1.38 0.15 72.73 02:37:01 PM 7 22.00 0.00 1.46 0.12 0.10 76.33 02:38:01 PM all 29.35 0.00 1.40 0.28 0.08 68.90 02:38:01 PM 0 25.19 0.00 1.34 0.10 0.07 73.31 02:38:01 PM 1 22.46 0.00 1.46 0.37 0.08 75.62 02:38:01 PM 2 27.24 0.00 1.62 0.94 0.08 70.12 02:38:01 PM 3 30.42 0.00 0.87 0.23 0.08 68.40 02:38:01 PM 4 14.87 0.00 1.41 0.00 0.05 83.68 02:38:01 PM 5 28.21 0.00 1.32 0.00 0.07 70.40 02:38:01 PM 6 62.72 0.00 1.34 0.22 0.10 35.62 02:38:01 PM 7 23.77 0.00 1.86 0.35 0.07 73.96 02:39:01 PM all 30.46 0.00 1.01 2.06 0.08 66.38 02:39:01 PM 0 49.92 0.00 2.29 2.17 0.12 45.50 02:39:01 PM 1 8.76 0.00 0.72 0.20 0.07 90.26 02:39:01 PM 2 7.08 0.00 0.87 6.38 0.05 85.62 02:39:01 PM 3 55.50 0.00 0.84 1.09 0.08 42.49 02:39:01 PM 4 44.18 0.00 1.35 2.11 0.10 52.26 02:39:01 PM 5 9.42 0.00 0.62 3.71 0.05 86.21 02:39:01 PM 6 21.08 0.00 0.94 0.86 0.07 77.06 02:39:01 PM 7 47.73 0.00 0.48 0.00 0.08 51.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.63 0.00 1.44 0.90 0.08 73.94 Average: 0 24.14 0.00 1.33 0.67 0.09 73.76 Average: 1 24.28 0.00 1.56 1.07 0.09 73.01 Average: 2 18.71 0.00 1.63 1.65 0.09 77.93 Average: 3 27.30 0.00 1.44 0.77 0.09 70.41 Average: 4 19.37 0.00 1.37 1.03 0.08 78.16 Average: 5 19.70 0.00 1.35 0.92 0.07 77.96 Average: 6 30.51 0.00 1.55 0.51 0.09 67.34 Average: 7 25.04 0.00 1.32 0.63 0.08 72.93