---> uname -a: Linux prd-centos8-docker-8c-8g-30392.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1615 22328 19 7946 29801 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:1a:60:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85609sec preferred_lft 85609sec inet6 fe80::f816:3eff:fe1a:6073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:c1:78:f6 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/24/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:02 PM 151.60 2.33 149.27 1519.49 12077.27 10:39:01 PM 155.62 14.84 140.77 2006.44 3701.41 10:40:01 PM 143.84 0.63 143.20 349.08 14729.32 10:41:01 PM 56.46 0.20 56.26 79.92 7625.71 10:42:01 PM 115.83 1.77 114.06 58.11 3505.63 10:43:01 PM 203.95 0.03 203.92 19.33 41943.05 10:44:01 PM 1037.49 0.02 1037.47 13.60 61685.39 10:45:01 PM 855.84 0.00 855.84 0.00 39624.18 10:46:01 PM 13.35 0.00 13.35 0.00 614.05 10:47:01 PM 4.47 0.00 4.47 0.00 1069.82 10:48:01 PM 194.30 0.07 194.24 0.53 13780.96 10:49:01 PM 598.28 0.67 597.62 67.59 36240.56 Average: 294.42 1.69 292.73 340.50 19738.02 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:02 PM 29461188 31273752 3194524 9.78 2688 2128892 1364416 4.05 157856 2572444 53056 10:39:01 PM 28464528 30697404 4191184 12.83 2688 2541296 2015100 5.98 244104 3451088 347860 10:40:01 PM 26746148 29199468 5909564 18.10 2688 2758088 3227316 9.58 279016 5108436 137996 10:41:01 PM 26331256 28870076 6324456 19.37 2688 2840988 3915788 11.62 288376 5505088 6076 10:42:01 PM 26134160 28901912 6521552 19.97 2688 3065712 3312004 9.83 328112 5651048 160364 10:43:01 PM 22301756 27216748 10353956 31.71 2688 5046716 4923836 14.61 487012 8970140 1088548 10:44:01 PM 22868772 28497996 9786940 29.97 2688 5651988 3350684 9.94 527940 8094904 190848 10:45:01 PM 21327868 27730300 11327844 34.69 2688 6320544 3590452 10.65 591432 9340044 8 10:46:01 PM 19385656 25789448 13270056 40.64 2688 6320924 3979712 11.81 592624 11224056 8 10:47:01 PM 20443744 26877264 12211968 37.40 2688 6350300 4052592 12.02 597476 10187356 364 10:48:01 PM 21102000 28269740 11553712 35.38 2688 7016764 3994772 11.85 675268 9393052 403296 10:49:01 PM 22814764 30466576 9840948 30.14 2688 7498900 1534096 4.55 1301944 7036160 19504 Average: 23948487 28649224 8707225 26.66 2688 4795093 3271731 9.71 505930 7211151 200661 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:02 PM eth0 202.57 163.53 1138.60 47.21 0.00 0.00 0.00 0.00 10:38:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 443.70 356.75 5852.15 59.63 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 208.93 170.76 3064.81 22.81 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 80.94 65.87 1150.49 13.60 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 170.78 165.14 1934.65 25.06 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 525.79 393.74 8053.47 43.70 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 163.40 120.78 1835.00 13.19 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 139.88 124.20 1516.21 18.66 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.33 0.27 0.14 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 270.71 207.60 3193.59 35.61 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 354.01 472.05 537.84 7588.89 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 213.11 186.49 2351.51 656.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 07/24/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:02 PM all 6.80 0.00 0.80 0.46 0.04 91.90 10:38:02 PM 0 1.52 0.00 0.40 0.02 0.05 98.01 10:38:02 PM 1 11.56 0.00 1.49 0.25 0.05 86.65 10:38:02 PM 2 7.67 0.00 0.48 0.47 0.03 91.35 10:38:02 PM 3 2.41 0.00 0.47 1.15 0.03 95.94 10:38:02 PM 4 14.05 0.00 1.54 0.18 0.05 84.18 10:38:02 PM 5 2.97 0.00 0.47 0.45 0.03 96.07 10:38:02 PM 6 8.42 0.00 0.92 0.98 0.03 89.64 10:38:02 PM 7 5.81 0.00 0.60 0.20 0.03 93.36 10:39:01 PM all 12.66 0.00 0.95 0.38 0.07 85.93 10:39:01 PM 0 14.73 0.00 0.54 0.24 0.07 84.42 10:39:01 PM 1 11.04 0.00 1.48 0.95 0.07 86.46 10:39:01 PM 2 11.26 0.00 0.87 0.26 0.07 87.55 10:39:01 PM 3 8.72 0.00 1.05 0.27 0.07 89.89 10:39:01 PM 4 14.81 0.00 1.17 0.46 0.05 83.50 10:39:01 PM 5 15.73 0.00 0.94 0.53 0.09 82.72 10:39:01 PM 6 12.30 0.00 0.58 0.15 0.05 86.91 10:39:01 PM 7 12.69 0.00 0.99 0.22 0.08 86.02 10:40:01 PM all 47.02 0.00 1.29 0.47 0.09 51.13 10:40:01 PM 0 34.59 0.00 1.66 1.49 0.08 62.18 10:40:01 PM 1 42.31 0.00 1.74 0.25 0.10 55.60 10:40:01 PM 2 34.78 0.00 1.14 0.08 0.08 63.92 10:40:01 PM 3 50.56 0.00 1.62 0.99 0.08 46.74 10:40:01 PM 4 56.32 0.00 1.34 0.15 0.10 42.09 10:40:01 PM 5 62.96 0.00 0.97 0.32 0.08 35.67 10:40:01 PM 6 65.49 0.00 0.92 0.20 0.08 33.31 10:40:01 PM 7 29.13 0.00 0.97 0.28 0.08 69.53 10:41:01 PM all 47.61 0.00 1.36 0.19 0.10 50.75 10:41:01 PM 0 43.55 0.00 1.02 0.03 0.10 55.30 10:41:01 PM 1 40.53 0.00 1.67 0.37 0.10 57.33 10:41:01 PM 2 57.83 0.00 1.13 0.27 0.13 40.63 10:41:01 PM 3 51.42 0.00 1.62 0.10 0.10 46.76 10:41:01 PM 4 47.19 0.00 1.37 0.52 0.08 50.84 10:41:01 PM 5 48.46 0.00 1.45 0.05 0.10 49.93 10:41:01 PM 6 41.69 0.00 1.34 0.15 0.08 56.74 10:41:01 PM 7 50.18 0.00 1.25 0.03 0.08 48.45 10:42:01 PM all 17.32 0.00 0.77 0.33 0.06 81.53 10:42:01 PM 0 12.36 0.00 0.55 0.30 0.07 86.72 10:42:01 PM 1 14.38 0.00 0.48 0.27 0.05 84.82 10:42:01 PM 2 18.64 0.00 0.73 0.10 0.05 80.47 10:42:01 PM 3 7.54 0.00 0.48 0.12 0.05 91.81 10:42:01 PM 4 27.34 0.00 1.39 0.50 0.05 70.72 10:42:01 PM 5 23.15 0.00 0.32 0.02 0.07 76.45 10:42:01 PM 6 12.43 0.00 0.47 0.00 0.05 87.05 10:42:01 PM 7 22.72 0.00 1.70 1.34 0.08 74.15 10:43:01 PM all 16.26 0.00 4.31 0.62 0.08 78.73 10:43:01 PM 0 8.56 0.00 4.44 0.72 0.07 86.22 10:43:01 PM 1 10.32 0.00 1.47 0.12 0.10 87.99 10:43:01 PM 2 52.40 0.00 7.48 0.02 0.08 40.02 10:43:01 PM 3 21.54 0.00 5.31 0.10 0.07 72.98 10:43:01 PM 4 18.04 0.00 5.46 0.13 0.12 76.24 10:43:01 PM 5 3.70 0.00 6.00 0.17 0.10 90.03 10:43:01 PM 6 5.90 0.00 2.36 1.44 0.07 90.22 10:43:01 PM 7 9.50 0.00 2.01 2.26 0.05 86.18 10:44:01 PM all 13.20 0.00 3.49 2.39 0.07 80.84 10:44:01 PM 0 0.71 0.00 2.84 1.21 0.07 95.18 10:44:01 PM 1 9.86 0.00 5.70 2.47 0.08 81.88 10:44:01 PM 2 25.95 0.00 5.09 1.74 0.08 67.13 10:44:01 PM 3 8.54 0.00 3.23 5.04 0.07 83.13 10:44:01 PM 4 8.83 0.00 1.44 1.52 0.07 88.15 10:44:01 PM 5 47.52 0.00 5.18 0.29 0.10 46.91 10:44:01 PM 6 2.39 0.00 1.99 2.84 0.05 92.73 10:44:01 PM 7 1.94 0.00 2.49 4.04 0.03 91.49 10:45:01 PM all 19.21 0.00 2.97 1.52 0.07 76.22 10:45:01 PM 0 4.97 0.00 0.42 0.00 0.05 94.56 10:45:01 PM 1 10.25 0.00 1.51 0.00 0.07 88.18 10:45:01 PM 2 53.50 0.00 4.99 0.02 0.07 41.42 10:45:01 PM 3 27.38 0.00 4.76 4.85 0.10 62.91 10:45:01 PM 4 13.45 0.00 0.90 0.38 0.05 85.21 10:45:01 PM 5 21.24 0.00 4.55 0.79 0.08 73.34 10:45:01 PM 6 10.33 0.00 2.62 5.55 0.05 81.45 10:45:01 PM 7 12.61 0.00 4.08 0.61 0.12 82.59 10:46:01 PM all 22.62 0.00 0.79 0.01 0.06 76.51 10:46:01 PM 0 2.54 0.00 0.37 0.00 0.05 97.05 10:46:01 PM 1 14.50 0.00 0.60 0.02 0.08 84.79 10:46:01 PM 2 33.93 0.00 0.77 0.08 0.07 65.15 10:46:01 PM 3 64.06 0.00 1.92 0.00 0.08 33.93 10:46:01 PM 4 10.86 0.00 0.60 0.00 0.05 88.48 10:46:01 PM 5 18.50 0.00 0.75 0.00 0.07 80.68 10:46:01 PM 6 17.34 0.00 0.67 0.02 0.05 81.92 10:46:01 PM 7 19.26 0.00 0.65 0.00 0.05 80.04 10:47:01 PM all 20.58 0.00 0.86 0.00 0.05 78.50 10:47:01 PM 0 39.14 0.00 1.32 0.00 0.08 59.46 10:47:01 PM 1 14.34 0.00 0.82 0.00 0.07 84.77 10:47:01 PM 2 45.65 0.00 1.12 0.02 0.07 53.15 10:47:01 PM 3 31.68 0.00 1.05 0.00 0.05 67.22 10:47:01 PM 4 7.67 0.00 0.68 0.00 0.03 91.61 10:47:01 PM 5 7.43 0.00 0.48 0.00 0.03 92.05 10:47:01 PM 6 9.66 0.00 0.70 0.02 0.03 89.59 10:47:01 PM 7 9.07 0.00 0.70 0.00 0.05 90.18 10:48:01 PM all 17.81 0.00 2.05 0.35 0.07 79.71 10:48:01 PM 0 35.30 0.00 2.34 0.97 0.10 61.29 10:48:01 PM 1 42.64 0.00 3.23 0.05 0.12 53.96 10:48:01 PM 2 7.21 0.00 3.05 1.07 0.08 88.58 10:48:01 PM 3 18.85 0.00 1.14 0.22 0.07 79.73 10:48:01 PM 4 10.99 0.00 1.45 0.05 0.05 87.45 10:48:01 PM 5 9.48 0.00 1.56 0.18 0.05 88.73 10:48:01 PM 6 12.50 0.00 2.06 0.28 0.05 85.11 10:48:01 PM 7 5.53 0.00 1.61 0.00 0.07 92.80 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 12.28 0.00 2.06 1.39 0.06 84.21 10:49:01 PM 0 14.78 0.00 3.13 1.99 0.07 80.04 10:49:01 PM 1 11.08 0.00 1.69 0.82 0.07 86.34 10:49:01 PM 2 22.51 0.00 2.85 1.73 0.08 72.84 10:49:01 PM 3 8.63 0.00 1.46 1.91 0.07 87.94 10:49:01 PM 4 9.82 0.00 1.57 2.02 0.05 86.54 10:49:01 PM 5 7.74 0.00 1.47 2.16 0.07 88.56 10:49:01 PM 6 14.53 0.00 2.29 0.17 0.07 82.94 10:49:01 PM 7 9.15 0.00 2.01 0.30 0.05 88.49 Average: all 21.13 0.00 1.81 0.68 0.07 76.31 Average: 0 17.75 0.00 1.58 0.58 0.07 80.02 Average: 1 19.41 0.00 1.82 0.46 0.08 78.22 Average: 2 30.98 0.00 2.47 0.49 0.08 65.99 Average: 3 25.14 0.00 2.01 1.23 0.07 71.55 Average: 4 19.96 0.00 1.57 0.49 0.06 77.91 Average: 5 22.43 0.00 2.01 0.41 0.07 75.08 Average: 6 17.76 0.00 1.41 0.98 0.06 79.79 Average: 7 15.65 0.00 1.59 0.77 0.07 81.93