---> uname -a: Linux prd-centos8-docker-8c-8g-1015.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 25090 19 5650 30267 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:54:4d:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe54:4db0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:ad:3e:eb 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:b9ff:fead:3eeb/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) 09/29/2025 _x86_64_ (8 CPU) 10:27:43 LINUX RESTART (8 CPU) 10:28:02 AM tps rtps wtps bread/s bwrtn/s 10:29:02 AM 246.05 10.40 235.65 3002.10 8783.41 10:30:01 AM 232.26 17.62 214.64 2829.28 12043.09 10:31:01 AM 219.31 0.58 218.73 429.19 50431.21 10:32:01 AM 38.15 0.28 37.87 111.43 810.38 10:33:01 AM 13.91 0.48 13.43 21.46 327.42 10:34:01 AM 5.42 0.00 5.42 0.00 392.32 10:35:01 AM 21.96 0.00 21.96 0.00 453.32 10:36:01 AM 103.66 0.00 103.66 0.00 23694.20 10:37:01 AM 183.04 0.00 183.04 0.00 1835.90 10:38:01 AM 33.26 2.45 30.81 4477.79 1043.54 10:39:01 AM 62.22 1.80 60.42 1785.37 34238.10 Average: 104.98 3.02 101.96 1145.20 12192.87 10:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:02 AM 29494668 31282048 3161044 9.68 2688 2106172 1383888 4.11 151420 2566240 232612 10:30:01 AM 27555292 29729864 5100420 15.62 2688 2486840 2711556 8.05 246812 4365720 241400 10:31:01 AM 25156204 28557056 7499508 22.97 2688 3684036 5066980 15.03 394088 6495448 140 10:32:01 AM 24627504 28035628 8028208 24.58 2688 3690428 5463168 16.21 436852 6978240 140 10:33:01 AM 24641908 28054484 8013804 24.54 2688 3695132 4078512 12.10 438896 6964296 76 10:34:01 AM 25533132 28955076 7122580 21.81 2688 3704536 3348452 9.93 440900 6076300 20 10:35:01 AM 25127028 28789976 7528684 23.05 2688 3943456 3406844 10.11 504952 6412416 233964 10:36:01 AM 22939876 27087920 9715836 29.75 2688 4417176 6466376 19.19 553260 8485588 440 10:37:01 AM 24539824 28633416 8115888 24.85 2688 4351412 3869036 11.48 549548 6910808 15532 10:38:01 AM 25537796 30642808 7117916 21.80 2688 5353760 1948348 5.78 743972 5710532 871280 10:39:01 AM 25732876 31032996 6922836 21.20 2688 5543856 1512484 4.49 966012 5288732 35276 Average: 25535101 29163752 7120611 21.81 2688 3906982 3568695 10.59 493337 6023120 148262 10:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:02 AM eth0 208.40 147.64 1615.50 49.99 0.00 0.00 0.00 0.00 10:29:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 399.37 302.15 4793.83 41.63 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 430.71 286.17 10687.28 40.65 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM veth9e2064d 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:32:01 AM lo 38.75 38.75 3.61 3.61 0.00 0.00 0.00 0.00 10:32:01 AM eth0 118.04 78.84 31.25 32.25 0.00 0.00 0.00 0.00 10:32:01 AM docker0 10.40 11.63 1.54 1.42 0.00 0.00 0.00 0.00 10:32:01 AM veth41bae58 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 62.13 62.13 3.39 3.39 0.00 0.00 0.00 0.00 10:33:01 AM eth0 215.03 170.64 61.92 68.23 0.00 0.00 0.00 0.00 10:33:01 AM docker0 2.08 2.57 0.30 0.43 0.00 0.00 0.00 0.00 10:34:01 AM lo 36.89 36.89 1.80 1.80 0.00 0.00 0.00 0.00 10:34:01 AM eth0 126.01 111.85 81.43 44.96 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:35:01 AM eth0 88.14 73.98 743.18 24.16 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 281.11 281.11 42.21 42.21 0.00 0.00 0.00 0.00 10:36:01 AM eth0 353.14 151.79 2268.02 17.01 0.00 0.00 0.00 0.00 10:36:01 AM docker0 121.57 128.25 19.20 20.45 0.00 0.00 0.00 0.00 10:36:01 AM vethd0b8a8b 111.63 117.74 19.75 17.50 0.00 0.00 0.00 0.00 10:36:01 AM veth718c098 9.95 11.21 1.11 3.21 0.00 0.00 0.00 0.00 10:37:01 AM lo 1180.46 1180.46 210.13 210.13 0.00 0.00 0.00 0.00 10:37:01 AM eth0 137.97 103.45 281.07 36.23 0.00 0.00 0.00 0.00 10:37:01 AM docker0 518.69 531.21 104.56 98.91 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:38:01 AM eth0 127.16 99.47 1562.10 20.91 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 219.81 159.30 2074.35 36.11 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.94 145.94 23.82 23.82 0.00 0.00 0.00 0.00 Average: eth0 220.10 152.99 2196.98 37.44 0.00 0.00 0.00 0.00 Average: docker0 59.52 61.44 11.45 11.05 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) 09/29/2025 _x86_64_ (8 CPU) 10:27:43 LINUX RESTART (8 CPU) 10:28:02 AM CPU %user %nice %system %iowait %steal %idle 10:29:02 AM all 11.49 0.00 1.46 0.59 0.04 86.42 10:29:02 AM 0 2.06 0.00 1.53 0.39 0.07 95.95 10:29:02 AM 1 5.86 0.00 1.50 2.12 0.03 90.48 10:29:02 AM 2 8.58 0.00 0.94 0.22 0.05 90.21 10:29:02 AM 3 19.01 0.00 1.53 0.32 0.05 79.09 10:29:02 AM 4 6.11 0.00 0.92 0.48 0.02 92.48 10:29:02 AM 5 21.46 0.00 2.19 0.49 0.07 75.79 10:29:02 AM 6 23.52 0.00 2.41 0.46 0.05 73.55 10:29:02 AM 7 5.26 0.00 0.68 0.20 0.02 93.84 10:30:01 AM all 28.97 0.00 1.21 0.81 0.08 68.93 10:30:01 AM 0 22.12 0.00 1.14 0.97 0.08 75.69 10:30:01 AM 1 36.28 0.00 1.21 0.46 0.08 61.96 10:30:01 AM 2 29.37 0.00 1.05 0.97 0.08 68.52 10:30:01 AM 3 27.48 0.00 1.17 1.07 0.09 70.19 10:30:01 AM 4 23.92 0.00 1.82 0.83 0.07 73.35 10:30:01 AM 5 34.39 0.00 0.95 0.58 0.07 64.01 10:30:01 AM 6 24.16 0.00 0.93 0.31 0.07 74.53 10:30:01 AM 7 34.02 0.00 1.43 1.29 0.09 63.17 10:31:01 AM all 34.72 0.00 2.81 1.51 0.09 60.86 10:31:01 AM 0 34.90 0.00 2.76 0.82 0.10 61.42 10:31:01 AM 1 44.62 0.00 4.14 2.77 0.12 48.35 10:31:01 AM 2 44.22 0.00 3.12 0.65 0.10 51.91 10:31:01 AM 3 42.73 0.00 2.74 2.10 0.08 52.35 10:31:01 AM 4 17.98 0.00 2.25 0.15 0.08 79.54 10:31:01 AM 5 33.92 0.00 2.96 4.74 0.10 58.29 10:31:01 AM 6 28.63 0.00 2.07 0.34 0.10 68.86 10:31:01 AM 7 30.76 0.00 2.45 0.52 0.07 66.20 10:32:01 AM all 23.78 0.00 2.21 0.06 0.09 73.87 10:32:01 AM 0 25.35 0.00 2.31 0.07 0.10 72.18 10:32:01 AM 1 22.17 0.00 2.38 0.15 0.08 75.22 10:32:01 AM 2 21.19 0.00 2.05 0.05 0.08 76.63 10:32:01 AM 3 28.00 0.00 2.50 0.05 0.08 69.36 10:32:01 AM 4 23.79 0.00 2.01 0.03 0.08 74.09 10:32:01 AM 5 20.10 0.00 1.66 0.02 0.08 78.14 10:32:01 AM 6 27.26 0.00 2.48 0.05 0.08 70.13 10:32:01 AM 7 22.33 0.00 2.33 0.05 0.08 75.21 10:33:01 AM all 7.67 0.00 1.27 0.02 0.07 90.97 10:33:01 AM 0 5.48 0.00 0.63 0.02 0.07 93.80 10:33:01 AM 1 6.70 0.00 1.69 0.07 0.08 91.46 10:33:01 AM 2 5.90 0.00 1.64 0.02 0.07 92.37 10:33:01 AM 3 11.17 0.00 1.72 0.00 0.07 87.04 10:33:01 AM 4 8.23 0.00 1.09 0.03 0.07 90.58 10:33:01 AM 5 9.88 0.00 1.39 0.00 0.07 88.66 10:33:01 AM 6 6.42 0.00 1.19 0.02 0.05 92.33 10:33:01 AM 7 7.55 0.00 0.85 0.03 0.07 91.50 10:34:01 AM all 7.52 0.00 0.58 0.01 0.05 91.85 10:34:01 AM 0 3.62 0.00 0.75 0.03 0.03 95.56 10:34:01 AM 1 24.77 0.00 1.02 0.02 0.07 74.13 10:34:01 AM 2 2.84 0.00 0.95 0.00 0.07 96.14 10:34:01 AM 3 5.28 0.00 0.47 0.02 0.07 94.17 10:34:01 AM 4 4.31 0.00 0.23 0.00 0.03 95.42 10:34:01 AM 5 8.62 0.00 0.85 0.00 0.05 90.47 10:34:01 AM 6 2.19 0.00 0.23 0.00 0.03 97.55 10:34:01 AM 7 8.52 0.00 0.12 0.00 0.02 91.34 10:35:01 AM all 32.66 0.00 0.82 0.11 0.07 66.34 10:35:01 AM 0 32.92 0.00 0.95 0.00 0.08 66.04 10:35:01 AM 1 54.84 0.00 0.98 0.02 0.10 44.06 10:35:01 AM 2 26.23 0.00 0.78 0.00 0.07 72.92 10:35:01 AM 3 42.34 0.00 0.80 0.08 0.07 56.71 10:35:01 AM 4 13.73 0.00 0.92 0.02 0.05 85.28 10:35:01 AM 5 28.70 0.00 1.09 0.10 0.07 70.05 10:35:01 AM 6 27.58 0.00 0.33 0.65 0.07 71.37 10:35:01 AM 7 34.91 0.00 0.67 0.05 0.07 64.30 10:36:01 AM all 29.49 0.00 2.13 0.54 0.11 67.73 10:36:01 AM 0 33.03 0.00 1.64 0.30 0.10 64.92 10:36:01 AM 1 23.31 0.00 2.37 1.24 0.10 72.98 10:36:01 AM 2 39.28 0.00 1.99 0.69 0.10 57.94 10:36:01 AM 3 30.32 0.00 2.72 0.22 0.13 66.61 10:36:01 AM 4 19.96 0.00 2.30 0.71 0.10 76.94 10:36:01 AM 5 17.58 0.00 1.81 0.05 0.13 80.43 10:36:01 AM 6 28.73 0.00 1.96 1.09 0.12 68.10 10:36:01 AM 7 43.69 0.00 2.25 0.02 0.12 53.93 10:37:01 AM all 20.72 0.00 2.09 0.28 0.10 76.81 10:37:01 AM 0 23.37 0.00 1.09 0.07 0.10 75.37 10:37:01 AM 1 24.03 0.00 2.06 0.00 0.12 73.79 10:37:01 AM 2 19.29 0.00 2.51 0.08 0.10 78.02 10:37:01 AM 3 17.67 0.00 1.90 0.02 0.10 80.32 10:37:01 AM 4 21.44 0.00 2.05 0.02 0.08 76.41 10:37:01 AM 5 17.06 0.00 2.37 0.03 0.10 80.44 10:37:01 AM 6 22.61 0.00 2.73 2.04 0.13 72.48 10:37:01 AM 7 20.26 0.00 1.99 0.00 0.08 77.66 10:38:01 AM all 32.60 0.00 1.76 0.11 0.08 65.45 10:38:01 AM 0 28.60 0.00 1.49 0.23 0.08 69.60 10:38:01 AM 1 24.11 0.00 1.69 0.23 0.07 73.90 10:38:01 AM 2 35.85 0.00 1.32 0.02 0.08 62.72 10:38:01 AM 3 13.25 0.00 1.62 0.00 0.05 85.08 10:38:01 AM 4 18.97 0.00 1.69 0.17 0.07 79.10 10:38:01 AM 5 46.35 0.00 1.39 0.00 0.08 52.18 10:38:01 AM 6 39.27 0.00 1.42 0.02 0.08 59.21 10:38:01 AM 7 54.40 0.00 3.46 0.22 0.10 41.82 10:39:01 AM all 24.71 0.00 1.21 0.70 0.06 73.33 10:39:01 AM 0 29.77 0.00 1.52 0.18 0.07 68.46 10:39:01 AM 1 40.34 0.00 0.98 0.55 0.08 58.04 10:39:01 AM 2 14.12 0.00 1.64 3.51 0.05 80.69 10:39:01 AM 3 7.23 0.00 0.79 0.67 0.05 91.26 10:39:01 AM 4 15.41 0.00 0.92 0.43 0.05 83.19 10:39:01 AM 5 19.04 0.00 1.05 0.03 0.05 79.83 10:39:01 AM 6 42.38 0.00 1.57 0.22 0.07 55.76 10:39:01 AM 7 29.37 0.00 1.19 0.00 0.05 69.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.12 0.00 1.60 0.43 0.08 74.78 Average: 0 21.95 0.00 1.44 0.28 0.08 76.25 Average: 1 27.94 0.00 1.82 0.69 0.09 69.47 Average: 2 22.44 0.00 1.64 0.56 0.08 75.28 Average: 3 22.21 0.00 1.63 0.41 0.08 75.67 Average: 4 15.80 0.00 1.47 0.26 0.06 82.41 Average: 5 23.35 0.00 1.61 0.55 0.08 74.41 Average: 6 24.79 0.00 1.57 0.47 0.08 73.08 Average: 7 26.47 0.00 1.58 0.22 0.07 71.66