---> uname -a: Linux prd-centos8-docker-8c-8g-28897.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 1148 25284 19 5457 30268 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:98:fb:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fe98:fbaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:42:49:b7 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:dcff:fe42:49b7/64 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) 07/18/2025 _x86_64_ (8 CPU) 11:35:33 LINUX RESTART (8 CPU) 11:36:01 AM tps rtps wtps bread/s bwrtn/s 11:37:01 AM 224.11 8.55 215.56 1274.64 8391.50 11:38:01 AM 236.05 18.71 217.34 4002.53 12881.77 11:39:01 AM 181.07 0.47 180.61 169.54 33284.89 11:40:01 AM 68.79 0.62 68.18 449.72 17052.33 11:41:01 AM 32.37 0.48 31.88 21.46 539.98 11:42:01 AM 5.35 0.00 5.35 0.00 142.63 11:43:01 AM 3.50 0.00 3.50 0.00 358.22 11:44:01 AM 21.28 0.00 21.28 0.00 439.47 11:45:01 AM 96.73 0.00 96.73 0.00 23459.45 11:46:01 AM 161.80 0.00 161.80 0.00 1851.52 11:47:01 AM 36.98 2.53 34.44 4527.78 2323.95 Average: 97.10 2.85 94.25 949.55 9157.34 11:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 AM 29519424 31218000 3136288 9.60 2688 2021172 1447832 4.30 154948 2547240 188068 11:38:01 AM 27277348 29444364 5378364 16.47 2688 2479284 2904976 8.62 245152 4641308 204860 11:39:01 AM 24765796 28152244 7889916 24.16 2688 3670744 4110060 12.19 337500 6949812 441612 11:40:01 AM 24207552 27612336 8448160 25.87 2688 3687136 5905980 17.52 430640 7402116 132 11:41:01 AM 24186092 27596196 8469620 25.94 2688 3692648 4555312 13.52 437760 7420420 512 11:42:01 AM 24110100 27521016 8545612 26.17 2688 3693512 4571628 13.56 437836 7496572 64 11:43:01 AM 24968544 28389108 7687168 23.54 2688 3703000 3892252 11.55 439820 6641468 20 11:44:01 AM 24524488 28184088 8131224 24.90 2688 3940140 3926204 11.65 502400 7014004 232368 11:45:01 AM 22751532 26877000 9904180 30.33 2688 4394744 6686620 19.84 549532 8684964 1556 11:46:01 AM 24345432 28438832 8310280 25.45 2688 4350252 3934700 11.67 547368 7109340 17456 11:47:01 AM 25963308 31057628 6692404 20.49 2688 5343024 1452976 4.31 734352 5299080 817664 Average: 25147238 28590074 7508474 22.99 2688 3725060 3944413 11.70 437937 6473302 173119 11:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 344.20 231.01 1511.24 43.67 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 375.06 292.04 4839.30 56.71 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 431.94 294.45 10706.24 38.04 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 5.28 5.28 0.39 0.39 0.00 0.00 0.00 0.00 11:40:01 AM eth0 23.34 18.94 7.58 8.98 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.82 1.17 0.12 0.14 0.00 0.00 0.00 0.00 11:40:01 AM veth6ab980e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:41:01 AM lo 59.45 59.45 4.75 4.75 0.00 0.00 0.00 0.00 11:41:01 AM eth0 208.16 151.71 66.74 66.65 0.00 0.00 0.00 0.00 11:41:01 AM docker0 11.04 12.48 1.64 1.63 0.00 0.00 0.00 0.00 11:42:01 AM lo 56.36 56.36 2.75 2.75 0.00 0.00 0.00 0.00 11:42:01 AM eth0 176.65 141.93 46.53 59.01 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 7.80 7.80 0.38 0.38 0.00 0.00 0.00 0.00 11:43:01 AM eth0 130.18 95.60 82.17 30.35 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:44:01 AM eth0 95.72 72.94 708.43 14.69 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 18.01 18.01 2.37 2.37 0.00 0.00 0.00 0.00 11:45:01 AM eth0 655.44 335.55 2285.42 25.22 0.00 0.00 0.00 0.00 11:45:01 AM docker0 8.70 9.56 0.82 1.91 0.00 0.00 0.00 0.00 11:45:01 AM vethcbe84b5 8.70 9.70 0.94 1.92 0.00 0.00 0.00 0.00 11:45:01 AM veth6548707 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:46:01 AM lo 1421.76 1421.76 246.37 246.37 0.00 0.00 0.00 0.00 11:46:01 AM eth0 141.44 115.71 316.48 40.97 0.00 0.00 0.00 0.00 11:46:01 AM docker0 621.26 637.10 120.54 116.23 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:47:01 AM eth0 69.96 60.42 1251.45 13.39 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.71 142.71 23.37 23.37 0.00 0.00 0.00 0.00 Average: eth0 241.11 164.58 1983.82 36.15 0.00 0.00 0.00 0.00 Average: docker0 58.35 60.03 11.19 10.90 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) 07/18/2025 _x86_64_ (8 CPU) 11:35:33 LINUX RESTART (8 CPU) 11:36:01 AM CPU %user %nice %system %iowait %steal %idle 11:37:01 AM all 11.13 0.00 1.31 0.87 0.04 86.64 11:37:01 AM 0 3.71 0.00 0.64 0.13 0.05 95.47 11:37:01 AM 1 14.06 0.00 1.47 1.24 0.05 83.18 11:37:01 AM 2 7.79 0.00 1.22 0.49 0.05 90.45 11:37:01 AM 3 9.51 0.00 0.72 0.82 0.03 88.92 11:37:01 AM 4 15.62 0.00 1.64 0.75 0.07 81.92 11:37:01 AM 5 8.85 0.00 0.85 0.25 0.03 90.01 11:37:01 AM 6 14.97 0.00 2.06 0.64 0.03 82.30 11:37:01 AM 7 14.52 0.00 1.90 2.67 0.03 80.87 11:38:01 AM all 32.04 0.00 1.44 1.90 0.10 64.52 11:38:01 AM 0 44.70 0.00 0.85 0.99 0.10 53.36 11:38:01 AM 1 33.45 0.00 1.22 1.99 0.10 63.24 11:38:01 AM 2 35.26 0.00 1.79 2.44 0.12 60.39 11:38:01 AM 3 29.15 0.00 1.76 1.46 0.08 67.55 11:38:01 AM 4 10.78 0.00 0.92 1.96 0.08 86.25 11:38:01 AM 5 37.60 0.00 1.69 1.56 0.12 59.04 11:38:01 AM 6 37.32 0.00 1.25 1.12 0.08 60.22 11:38:01 AM 7 28.06 0.00 2.02 3.70 0.08 66.13 11:39:01 AM all 36.39 0.00 2.86 2.12 0.10 58.54 11:39:01 AM 0 27.38 0.00 2.29 0.17 0.10 70.06 11:39:01 AM 1 37.06 0.00 3.93 9.96 0.10 48.96 11:39:01 AM 2 48.00 0.00 2.40 0.77 0.10 48.72 11:39:01 AM 3 26.25 0.00 2.93 1.13 0.08 69.60 11:39:01 AM 4 38.80 0.00 2.55 2.33 0.10 56.22 11:39:01 AM 5 57.11 0.00 3.15 1.14 0.12 38.47 11:39:01 AM 6 35.19 0.00 3.09 1.26 0.10 60.36 11:39:01 AM 7 21.31 0.00 2.52 0.17 0.08 75.92 11:40:01 AM all 18.54 0.00 1.89 1.06 0.07 78.43 11:40:01 AM 0 13.93 0.00 1.86 0.27 0.07 83.87 11:40:01 AM 1 14.97 0.00 1.56 1.59 0.07 81.81 11:40:01 AM 2 16.64 0.00 1.94 1.51 0.07 79.85 11:40:01 AM 3 16.08 0.00 1.57 1.44 0.07 80.84 11:40:01 AM 4 18.33 0.00 1.86 1.69 0.07 78.05 11:40:01 AM 5 18.70 0.00 2.03 1.93 0.07 77.28 11:40:01 AM 6 22.37 0.00 1.79 0.05 0.07 75.72 11:40:01 AM 7 27.30 0.00 2.54 0.05 0.07 70.04 11:41:01 AM all 18.67 0.00 2.11 0.17 0.08 78.96 11:41:01 AM 0 17.84 0.00 2.29 0.39 0.08 79.39 11:41:01 AM 1 17.12 0.00 2.19 0.15 0.08 80.45 11:41:01 AM 2 18.44 0.00 2.89 0.27 0.08 78.33 11:41:01 AM 3 18.29 0.00 1.84 0.07 0.08 79.72 11:41:01 AM 4 19.01 0.00 2.20 0.07 0.10 78.63 11:41:01 AM 5 23.71 0.00 2.26 0.17 0.08 73.78 11:41:01 AM 6 18.19 0.00 1.36 0.08 0.07 80.30 11:41:01 AM 7 16.76 0.00 1.89 0.17 0.08 81.09 11:42:01 AM all 2.57 0.00 0.78 0.01 0.04 96.60 11:42:01 AM 0 2.27 0.00 0.92 0.00 0.05 96.76 11:42:01 AM 1 2.39 0.00 1.00 0.00 0.03 96.57 11:42:01 AM 2 2.76 0.00 1.07 0.02 0.05 96.10 11:42:01 AM 3 3.88 0.00 0.53 0.00 0.03 95.55 11:42:01 AM 4 2.12 0.00 0.92 0.03 0.05 96.88 11:42:01 AM 5 2.94 0.00 1.27 0.00 0.03 95.76 11:42:01 AM 6 2.64 0.00 0.20 0.00 0.03 97.12 11:42:01 AM 7 1.54 0.00 0.35 0.03 0.03 98.05 11:43:01 AM all 10.21 0.00 0.47 0.01 0.04 89.27 11:43:01 AM 0 8.89 0.00 0.17 0.00 0.03 90.91 11:43:01 AM 1 4.48 0.00 0.40 0.08 0.05 94.99 11:43:01 AM 2 4.24 0.00 0.98 0.00 0.05 94.73 11:43:01 AM 3 3.69 0.00 0.38 0.00 0.03 95.90 11:43:01 AM 4 15.34 0.00 0.17 0.00 0.03 84.46 11:43:01 AM 5 27.06 0.00 1.07 0.02 0.05 71.81 11:43:01 AM 6 4.43 0.00 0.50 0.00 0.03 95.04 11:43:01 AM 7 13.51 0.00 0.12 0.00 0.03 86.34 11:44:01 AM all 29.08 0.00 0.77 0.05 0.06 70.05 11:44:01 AM 0 24.91 0.00 0.93 0.07 0.05 74.04 11:44:01 AM 1 32.15 0.00 1.60 0.18 0.08 65.98 11:44:01 AM 2 25.69 0.00 0.92 0.00 0.05 73.34 11:44:01 AM 3 28.31 0.00 0.30 0.00 0.05 71.34 11:44:01 AM 4 36.44 0.00 0.32 0.00 0.07 63.17 11:44:01 AM 5 28.90 0.00 0.23 0.07 0.05 70.75 11:44:01 AM 6 26.12 0.00 1.39 0.07 0.05 72.38 11:44:01 AM 7 30.10 0.00 0.47 0.00 0.05 69.39 11:45:01 AM all 18.88 0.00 1.68 1.25 0.07 78.13 11:45:01 AM 0 15.05 0.00 1.79 0.02 0.07 83.08 11:45:01 AM 1 16.26 0.00 2.25 4.33 0.07 77.09 11:45:01 AM 2 24.54 0.00 1.37 0.44 0.08 73.56 11:45:01 AM 3 20.01 0.00 1.73 2.23 0.07 75.96 11:45:01 AM 4 15.94 0.00 1.46 1.24 0.05 81.31 11:45:01 AM 5 17.83 0.00 1.58 0.82 0.07 79.70 11:45:01 AM 6 24.74 0.00 1.59 0.87 0.07 72.73 11:45:01 AM 7 16.66 0.00 1.68 0.02 0.07 81.57 11:46:01 AM all 30.50 0.00 2.49 0.28 0.10 66.63 11:46:01 AM 0 32.07 0.00 2.00 0.02 0.10 65.81 11:46:01 AM 1 33.57 0.00 3.61 0.20 0.10 62.52 11:46:01 AM 2 31.19 0.00 2.32 0.02 0.08 66.39 11:46:01 AM 3 30.99 0.00 2.15 0.79 0.12 65.95 11:46:01 AM 4 26.74 0.00 3.29 1.16 0.10 68.71 11:46:01 AM 5 33.24 0.00 2.06 0.02 0.12 64.56 11:46:01 AM 6 28.93 0.00 2.54 0.02 0.10 68.42 11:46:01 AM 7 27.27 0.00 1.93 0.00 0.10 70.70 11:47:01 AM all 30.24 0.00 1.75 0.27 0.07 67.67 11:47:01 AM 0 34.29 0.00 1.51 0.20 0.08 63.92 11:47:01 AM 1 12.86 0.00 1.71 0.40 0.07 84.96 11:47:01 AM 2 28.56 0.00 1.22 0.32 0.07 69.84 11:47:01 AM 3 28.66 0.00 1.55 0.25 0.07 69.47 11:47:01 AM 4 46.58 0.00 2.18 0.08 0.10 51.06 11:47:01 AM 5 26.76 0.00 2.04 0.00 0.05 71.15 11:47:01 AM 6 21.15 0.00 1.96 0.77 0.07 76.06 11:47:01 AM 7 43.06 0.00 1.82 0.17 0.08 54.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.65 0.00 1.59 0.73 0.07 75.96 Average: 0 20.45 0.00 1.38 0.20 0.07 77.89 Average: 1 19.84 0.00 1.90 1.82 0.07 76.36 Average: 2 22.08 0.00 1.65 0.57 0.07 75.63 Average: 3 19.51 0.00 1.40 0.74 0.07 78.27 Average: 4 22.33 0.00 1.59 0.85 0.07 75.16 Average: 5 25.68 0.00 1.65 0.54 0.07 72.05 Average: 6 21.45 0.00 1.61 0.44 0.06 76.44 Average: 7 21.82 0.00 1.57 0.63 0.07 75.91