---> uname -a: Linux prd-centos8-docker-8c-8g-22683.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 1984 24433 19 5471 29432 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:30:9a:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe30:9a86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:ea:7e:42 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::42:2cff:feea:7e42/64 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) 06/21/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 201.18 14.71 186.47 2890.50 11149.12 06:35:01 AM 203.28 4.60 198.68 1207.80 16955.54 06:36:01 AM 164.49 0.83 163.66 496.05 42156.64 06:37:01 AM 41.26 0.05 41.21 52.64 579.71 06:38:01 AM 15.96 0.47 15.49 14.80 361.18 06:39:01 AM 9.93 0.00 9.93 0.00 490.75 06:40:01 AM 107.38 0.00 107.38 0.00 23374.45 06:41:02 AM 16.99 0.00 16.99 0.00 395.59 06:42:01 AM 148.56 2.52 146.04 4587.06 2263.88 06:43:01 AM 41.19 2.62 38.58 73.59 29576.34 Average: 94.93 2.58 92.35 926.15 12746.50 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28940256 30822404 3715456 11.38 2688 2199888 1796844 5.33 166620 3089740 177960 06:35:01 AM 27297324 29543560 5358388 16.41 2688 2557280 2858476 8.48 270536 4592152 46660 06:36:01 AM 25164120 28589972 7491592 22.94 2688 3710036 3729752 11.07 424176 6462744 1012 06:37:01 AM 24464332 27895492 8191380 25.08 2688 3713952 5413204 16.06 440468 7134500 336 06:38:01 AM 24757356 28192640 7898356 24.19 2688 3718420 3905472 11.59 443044 6846372 64 06:39:01 AM 25554104 28998636 7101608 21.75 2688 3727432 3741580 11.10 445420 6051392 380 06:40:01 AM 24043652 28181124 8612060 26.37 2688 4405208 5599932 16.61 542708 7403744 212 06:41:02 AM 23043268 27214572 9612444 29.44 2688 4442912 6249144 18.54 555932 8382552 7888 06:42:01 AM 23510016 28537188 9145696 28.01 2688 5279040 3662276 10.87 723728 7757400 780588 06:43:01 AM 25083792 30203540 7571920 23.19 2688 5369784 2190484 6.50 966168 5944928 16 Average: 25185822 28817913 7469890 22.87 2688 3912395 3914716 11.61 497880 6366552 101512 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 317.08 233.21 2228.46 48.38 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 397.98 311.06 5019.73 42.12 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00 06:36:01 AM eth0 345.26 218.16 10034.57 28.31 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 26.70 26.70 2.46 2.46 0.00 0.00 0.00 0.00 06:37:01 AM eth0 46.36 32.48 14.04 16.64 0.00 0.00 0.00 0.00 06:37:01 AM docker0 7.28 8.48 1.07 1.00 0.00 0.00 0.00 0.00 06:37:01 AM veth8fdca70 1.68 2.27 0.29 0.27 0.00 0.00 0.00 0.00 06:38:01 AM lo 60.08 60.08 3.64 3.64 0.00 0.00 0.00 0.00 06:38:01 AM eth0 260.95 200.82 64.85 75.59 0.00 0.00 0.00 0.00 06:38:01 AM docker0 3.40 3.97 0.61 0.66 0.00 0.00 0.00 0.00 06:39:01 AM lo 5.10 5.10 0.25 0.25 0.00 0.00 0.00 0.00 06:39:01 AM eth0 201.28 152.65 103.67 45.78 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 654.34 370.79 2854.16 37.98 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM veth13fce0b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:40:01 AM vethb9e2bf8 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:41:02 AM lo 978.36 978.36 217.98 217.98 0.00 0.00 0.00 0.00 06:41:02 AM eth0 76.30 48.79 19.22 25.07 0.00 0.00 0.00 0.00 06:41:02 AM docker0 469.98 487.86 108.59 105.42 0.00 0.00 0.00 0.00 06:41:02 AM veth13fce0b 434.98 452.82 111.24 81.53 0.00 0.00 0.00 0.01 06:41:02 AM vethb9e2bf8 35.00 35.52 3.78 24.14 0.00 0.00 0.00 0.00 06:42:01 AM lo 65.47 65.47 9.46 9.46 0.00 0.00 0.00 0.00 06:42:01 AM eth0 91.05 80.26 1525.95 17.29 0.00 0.00 0.00 0.00 06:42:01 AM docker0 32.33 31.92 5.11 4.73 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 303.37 180.44 377.14 275.12 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 113.75 113.75 23.41 23.41 0.00 0.00 0.00 0.00 Average: eth0 269.68 183.03 2225.21 61.30 0.00 0.00 0.00 0.00 Average: docker0 51.34 53.28 11.55 11.19 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) 06/21/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 13.28 0.00 1.14 0.76 0.05 84.77 06:34:01 AM 0 14.85 0.00 1.10 0.37 0.07 83.61 06:34:01 AM 1 15.79 0.00 1.30 1.35 0.05 81.51 06:34:01 AM 2 19.13 0.00 1.45 0.90 0.07 78.44 06:34:01 AM 3 17.04 0.00 1.52 1.94 0.07 79.43 06:34:01 AM 4 21.84 0.00 1.80 0.45 0.05 75.86 06:34:01 AM 5 9.29 0.00 0.95 0.37 0.05 89.34 06:34:01 AM 6 3.58 0.00 0.52 0.38 0.05 95.47 06:34:01 AM 7 4.67 0.00 0.50 0.28 0.03 94.51 06:35:01 AM all 38.70 0.00 1.35 0.84 0.09 59.02 06:35:01 AM 0 39.35 0.00 1.39 0.22 0.10 58.95 06:35:01 AM 1 37.73 0.00 1.52 1.62 0.10 59.03 06:35:01 AM 2 39.28 0.00 1.57 1.20 0.08 57.86 06:35:01 AM 3 44.69 0.00 1.62 0.85 0.08 52.76 06:35:01 AM 4 34.79 0.00 0.90 0.79 0.08 63.44 06:35:01 AM 5 31.87 0.00 1.45 1.37 0.10 65.21 06:35:01 AM 6 45.67 0.00 1.04 0.53 0.08 52.67 06:35:01 AM 7 36.20 0.00 1.30 0.17 0.08 62.24 06:36:01 AM all 28.42 0.00 2.85 1.40 0.08 67.24 06:36:01 AM 0 24.20 0.00 1.79 0.03 0.08 73.89 06:36:01 AM 1 22.92 0.00 2.72 3.16 0.08 71.12 06:36:01 AM 2 31.10 0.00 2.64 0.76 0.08 65.42 06:36:01 AM 3 20.82 0.00 2.95 3.62 0.10 72.51 06:36:01 AM 4 31.24 0.00 4.13 0.42 0.08 64.12 06:36:01 AM 5 31.77 0.00 2.77 1.28 0.07 64.11 06:36:01 AM 6 30.33 0.00 3.34 1.28 0.08 64.97 06:36:01 AM 7 34.94 0.00 2.48 0.69 0.08 61.80 06:37:01 AM all 22.18 0.00 2.33 0.08 0.09 75.32 06:37:01 AM 0 28.67 0.00 2.69 0.05 0.10 68.49 06:37:01 AM 1 20.21 0.00 2.26 0.15 0.12 77.26 06:37:01 AM 2 22.76 0.00 2.31 0.05 0.08 74.80 06:37:01 AM 3 28.08 0.00 2.71 0.08 0.08 69.04 06:37:01 AM 4 19.09 0.00 2.31 0.08 0.08 78.43 06:37:01 AM 5 22.35 0.00 2.26 0.10 0.07 75.22 06:37:01 AM 6 20.58 0.00 2.26 0.03 0.08 77.04 06:37:01 AM 7 15.64 0.00 1.86 0.10 0.07 82.33 06:38:01 AM all 10.39 0.00 1.48 0.03 0.08 88.02 06:38:01 AM 0 8.28 0.00 1.17 0.02 0.07 90.47 06:38:01 AM 1 9.93 0.00 1.59 0.05 0.08 88.35 06:38:01 AM 2 10.98 0.00 1.61 0.02 0.08 87.32 06:38:01 AM 3 11.86 0.00 1.47 0.07 0.08 86.52 06:38:01 AM 4 11.79 0.00 1.57 0.02 0.08 86.54 06:38:01 AM 5 8.63 0.00 2.24 0.03 0.07 89.03 06:38:01 AM 6 9.47 0.00 1.27 0.03 0.07 89.16 06:38:01 AM 7 12.21 0.00 0.90 0.02 0.07 86.81 06:39:01 AM all 14.99 0.00 0.46 0.02 0.05 84.48 06:39:01 AM 0 3.21 0.00 0.15 0.00 0.05 96.59 06:39:01 AM 1 9.68 0.00 0.78 0.00 0.07 89.46 06:39:01 AM 2 9.03 0.00 0.15 0.00 0.02 90.80 06:39:01 AM 3 6.69 0.00 0.40 0.00 0.03 92.88 06:39:01 AM 4 6.38 0.00 0.27 0.08 0.07 93.20 06:39:01 AM 5 13.27 0.00 0.27 0.00 0.05 86.41 06:39:01 AM 6 53.57 0.00 1.48 0.07 0.07 44.81 06:39:01 AM 7 18.10 0.00 0.15 0.00 0.03 81.72 06:40:01 AM all 32.00 0.00 2.12 0.56 0.09 65.22 06:40:01 AM 0 8.99 0.00 1.41 0.65 0.12 88.83 06:40:01 AM 1 24.18 0.00 1.96 1.59 0.07 72.20 06:40:01 AM 2 40.59 0.00 2.39 0.74 0.12 56.17 06:40:01 AM 3 39.75 0.00 3.10 0.30 0.12 56.73 06:40:01 AM 4 32.14 0.00 1.54 0.22 0.08 66.02 06:40:01 AM 5 39.02 0.00 1.68 0.02 0.07 59.22 06:40:01 AM 6 39.26 0.00 1.94 0.23 0.08 58.47 06:40:01 AM 7 32.13 0.00 2.95 0.74 0.10 64.08 06:41:02 AM all 31.86 0.00 1.68 0.03 0.10 66.33 06:41:02 AM 0 37.98 0.00 1.54 0.03 0.08 60.37 06:41:02 AM 1 28.93 0.00 1.94 0.03 0.12 68.98 06:41:02 AM 2 41.89 0.00 1.41 0.03 0.10 56.57 06:41:02 AM 3 35.24 0.00 2.13 0.00 0.08 62.55 06:41:02 AM 4 17.40 0.00 1.83 0.08 0.10 80.59 06:41:02 AM 5 32.04 0.00 1.49 0.02 0.10 66.35 06:41:02 AM 6 30.07 0.00 1.53 0.05 0.10 68.25 06:41:02 AM 7 31.27 0.00 1.61 0.02 0.10 67.01 06:42:01 AM all 29.62 0.00 1.64 0.33 0.07 68.33 06:42:01 AM 0 18.55 0.00 1.90 0.12 0.09 79.34 06:42:01 AM 1 28.76 0.00 1.38 0.19 0.07 69.61 06:42:01 AM 2 33.51 0.00 1.46 0.07 0.07 64.89 06:42:01 AM 3 26.42 0.00 1.75 0.20 0.07 71.55 06:42:01 AM 4 35.03 0.00 1.46 0.09 0.07 63.36 06:42:01 AM 5 27.57 0.00 1.70 0.17 0.07 70.50 06:42:01 AM 6 45.85 0.00 1.57 0.97 0.07 51.54 06:42:01 AM 7 21.32 0.00 1.89 0.85 0.07 75.87 06:43:01 AM all 23.09 0.00 1.01 0.51 0.06 75.33 06:43:01 AM 0 10.14 0.00 1.42 0.00 0.05 88.39 06:43:01 AM 1 41.44 0.00 0.42 0.23 0.05 57.86 06:43:01 AM 2 29.92 0.00 0.73 0.05 0.05 69.24 06:43:01 AM 3 7.64 0.00 0.84 2.97 0.05 88.50 06:43:01 AM 4 10.51 0.00 1.21 0.15 0.07 88.06 06:43:01 AM 5 51.64 0.00 2.20 0.33 0.07 45.75 06:43:01 AM 6 5.88 0.00 0.79 0.35 0.07 92.91 06:43:01 AM 7 27.43 0.00 0.47 0.00 0.05 72.06 Average: all 24.44 0.00 1.61 0.46 0.08 73.43 Average: 0 19.42 0.00 1.46 0.15 0.08 78.89 Average: 1 23.95 0.00 1.59 0.84 0.08 73.54 Average: 2 27.80 0.00 1.57 0.38 0.08 70.18 Average: 3 23.81 0.00 1.85 1.00 0.08 73.26 Average: 4 21.99 0.00 1.70 0.24 0.08 75.99 Average: 5 26.73 0.00 1.70 0.37 0.07 71.13 Average: 6 28.40 0.00 1.57 0.39 0.08 69.56 Average: 7 23.39 0.00 1.41 0.28 0.07 74.85