---> uname -a: Linux prd-centos8-docker-8c-8g-24027.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 15G 146G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1475 23420 19 6993 29941 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:e2:bf:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fee2:bf03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:69:16:94 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) 06/26/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 136.10 2.43 133.67 1521.63 9984.51 10:39:01 PM 164.43 14.44 149.99 1867.60 5258.47 10:40:01 PM 151.68 0.63 151.05 349.08 14912.91 10:41:01 PM 54.64 0.20 54.44 79.99 7591.65 10:42:01 PM 135.95 1.82 134.14 79.31 5720.31 10:43:01 PM 1029.49 0.02 1029.47 13.60 78540.80 10:44:01 PM 750.92 0.00 750.92 0.00 45020.31 10:45:01 PM 514.65 0.00 514.65 0.00 18311.68 10:46:01 PM 10.60 0.00 10.60 0.00 1287.62 10:47:01 PM 85.10 0.28 84.82 48.66 10679.47 Average: 303.37 1.98 301.38 396.03 19731.19 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29458948 31259376 3196764 9.79 2688 2117868 1355000 4.02 158288 2576488 95052 10:39:01 PM 28315100 30533296 4340612 13.29 2688 2527564 1943876 5.77 243912 3603976 348052 10:40:01 PM 27207988 29647076 5447724 16.68 2688 2744632 2741000 8.13 280216 4651344 138160 10:41:01 PM 25575696 28100520 7080016 21.68 2688 2828064 4848680 14.39 288912 6263056 6876 10:42:01 PM 25108388 28759912 7547324 23.11 2688 3944604 3471616 10.30 486764 6499532 994480 10:43:01 PM 22521244 27939876 10134468 31.03 2688 5453432 4044904 12.00 528432 8492844 560468 10:44:01 PM 21811264 28196736 10844448 33.21 2688 6305676 3493752 10.37 591684 8905764 476372 10:45:01 PM 19650740 26037804 13004972 39.82 2688 6306052 3882276 11.52 593972 10962860 12 10:46:01 PM 20821708 27238448 11834004 36.24 2688 6335432 3988060 11.83 598820 9812960 364 10:47:01 PM 24048556 30724988 8607156 26.36 2688 6588200 1394660 4.14 815688 6408124 9820 Average: 24451963 28843803 8203749 25.12 2688 4515152 3116382 9.25 458669 6817695 262966 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 262.56 194.20 1112.86 46.60 0.00 0.00 0.00 0.00 10:38:01 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 485.46 368.92 5783.55 62.88 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 209.00 168.78 3067.00 24.30 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 80.67 64.82 1151.68 13.82 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 275.61 234.96 2576.53 31.61 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 562.55 447.70 8583.62 49.75 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 247.73 195.22 2163.69 23.49 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 0.17 0.12 0.06 0.21 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 0.25 0.17 0.07 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 241.99 172.39 2414.60 21.57 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 236.61 184.73 2685.49 27.45 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) 06/26/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.55 0.00 0.91 0.74 0.04 90.77 10:38:01 PM 0 2.51 0.00 0.42 1.10 0.03 95.94 10:38:01 PM 1 16.88 0.00 1.70 1.15 0.05 80.21 10:38:01 PM 2 15.32 0.00 2.04 1.57 0.05 81.02 10:38:01 PM 3 2.89 0.00 0.23 0.33 0.05 96.49 10:38:01 PM 4 7.14 0.00 0.82 0.58 0.02 91.45 10:38:01 PM 5 5.39 0.00 0.67 0.20 0.02 93.73 10:38:01 PM 6 5.21 0.00 0.70 0.92 0.03 93.14 10:38:01 PM 7 5.04 0.00 0.70 0.08 0.03 94.14 10:39:01 PM all 12.05 0.00 1.04 0.57 0.05 86.29 10:39:01 PM 0 12.75 0.00 1.15 0.47 0.07 85.56 10:39:01 PM 1 11.94 0.00 1.04 0.62 0.05 86.35 10:39:01 PM 2 16.85 0.00 1.47 0.32 0.07 81.29 10:39:01 PM 3 15.02 0.00 0.95 0.65 0.07 83.31 10:39:01 PM 4 12.75 0.00 1.15 0.47 0.05 85.58 10:39:01 PM 5 8.57 0.00 0.95 0.42 0.05 90.01 10:39:01 PM 6 7.58 0.00 0.72 0.90 0.03 90.76 10:39:01 PM 7 10.90 0.00 0.85 0.75 0.05 87.45 10:40:01 PM all 49.41 0.00 1.25 0.71 0.11 48.53 10:40:01 PM 0 47.06 0.00 1.19 0.12 0.08 51.55 10:40:01 PM 1 41.00 0.00 1.19 2.14 0.10 55.57 10:40:01 PM 2 61.76 0.00 0.82 0.12 0.12 37.18 10:40:01 PM 3 55.61 0.00 1.10 0.47 0.10 42.72 10:40:01 PM 4 38.11 0.00 1.49 0.80 0.12 59.49 10:40:01 PM 5 52.71 0.00 1.72 0.37 0.12 45.08 10:40:01 PM 6 67.91 0.00 1.32 1.10 0.12 29.55 10:40:01 PM 7 31.04 0.00 1.16 0.55 0.10 67.15 10:41:01 PM all 47.37 0.00 1.32 0.38 0.09 50.84 10:41:01 PM 0 41.33 0.00 1.29 0.00 0.10 57.28 10:41:01 PM 1 62.52 0.00 2.28 0.45 0.10 34.66 10:41:01 PM 2 42.32 0.00 1.22 0.90 0.08 55.48 10:41:01 PM 3 54.81 0.00 0.89 0.08 0.10 44.12 10:41:01 PM 4 42.91 0.00 1.51 0.13 0.08 55.36 10:41:01 PM 5 43.61 0.00 1.20 0.20 0.08 54.90 10:41:01 PM 6 52.83 0.00 0.99 0.02 0.08 46.08 10:41:01 PM 7 38.65 0.00 1.19 1.27 0.07 58.82 10:42:01 PM all 23.11 0.00 1.28 0.48 0.07 75.05 10:42:01 PM 0 14.69 0.00 0.62 0.22 0.05 84.42 10:42:01 PM 1 53.33 0.00 4.00 1.51 0.10 41.07 10:42:01 PM 2 34.46 0.00 1.07 0.03 0.08 64.36 10:42:01 PM 3 20.18 0.00 0.90 1.54 0.07 77.31 10:42:01 PM 4 21.90 0.00 1.92 0.12 0.05 76.01 10:42:01 PM 5 11.14 0.00 0.65 0.18 0.07 87.96 10:42:01 PM 6 13.99 0.00 0.64 0.27 0.07 85.04 10:42:01 PM 7 15.25 0.00 0.48 0.02 0.07 84.19 10:43:01 PM all 14.69 0.00 5.63 4.69 0.10 74.89 10:43:01 PM 0 5.26 0.00 6.25 2.32 0.12 86.05 10:43:01 PM 1 45.80 0.00 8.73 0.30 0.14 45.04 10:43:01 PM 2 5.49 0.00 6.08 2.40 0.12 85.92 10:43:01 PM 3 26.91 0.00 3.35 7.21 0.10 62.43 10:43:01 PM 4 4.28 0.00 5.80 15.25 0.08 74.58 10:43:01 PM 5 20.14 0.00 5.65 0.13 0.10 73.97 10:43:01 PM 6 1.43 0.00 4.84 8.54 0.07 85.12 10:43:01 PM 7 8.16 0.00 4.33 1.38 0.08 86.05 10:44:01 PM all 17.59 0.00 3.31 2.51 0.08 76.51 10:44:01 PM 0 45.98 0.00 4.85 0.02 0.12 49.04 10:44:01 PM 1 18.36 0.00 1.57 0.35 0.07 79.65 10:44:01 PM 2 5.25 0.00 4.73 1.54 0.07 88.42 10:44:01 PM 3 18.40 0.00 4.75 7.54 0.10 69.20 10:44:01 PM 4 24.37 0.00 5.68 6.45 0.08 63.42 10:44:01 PM 5 6.89 0.00 2.01 3.00 0.05 88.05 10:44:01 PM 6 10.93 0.00 1.27 0.70 0.07 87.03 10:44:01 PM 7 10.47 0.00 1.70 0.57 0.07 87.19 10:45:01 PM all 24.21 0.00 0.97 1.47 0.08 73.27 10:45:01 PM 0 21.57 0.00 0.58 0.00 0.07 77.78 10:45:01 PM 1 74.97 0.00 2.17 0.00 0.13 22.73 10:45:01 PM 2 5.26 0.00 0.55 0.68 0.05 93.46 10:45:01 PM 3 4.05 0.00 1.76 11.11 0.05 83.03 10:45:01 PM 4 6.07 0.00 0.47 0.00 0.05 93.41 10:45:01 PM 5 43.03 0.00 0.98 0.02 0.10 55.87 10:45:01 PM 6 21.37 0.00 0.70 0.00 0.07 77.86 10:45:01 PM 7 17.31 0.00 0.53 0.00 0.08 82.07 10:46:01 PM all 21.48 0.00 0.87 0.06 0.06 77.54 10:46:01 PM 0 35.07 0.00 1.12 0.00 0.08 63.73 10:46:01 PM 1 14.38 0.00 0.72 0.27 0.05 84.59 10:46:01 PM 2 13.74 0.00 0.97 0.02 0.05 85.22 10:46:01 PM 3 8.56 0.00 0.85 0.10 0.03 90.45 10:46:01 PM 4 15.98 0.00 0.90 0.00 0.05 83.07 10:46:01 PM 5 65.48 0.00 1.08 0.00 0.10 33.34 10:46:01 PM 6 11.20 0.00 0.75 0.02 0.05 87.98 10:46:01 PM 7 7.35 0.00 0.57 0.05 0.03 92.00 10:47:01 PM all 13.13 0.00 1.21 0.49 0.05 85.10 10:47:01 PM 0 5.10 0.00 0.87 0.05 0.07 93.92 10:47:01 PM 1 16.38 0.00 1.82 0.20 0.07 81.53 10:47:01 PM 2 5.83 0.00 0.87 1.82 0.05 91.44 10:47:01 PM 3 34.72 0.00 1.80 0.02 0.08 63.38 10:47:01 PM 4 9.63 0.00 1.27 0.03 0.05 89.02 10:47:01 PM 5 12.19 0.00 0.95 0.48 0.03 86.34 10:47:01 PM 6 15.69 0.00 1.42 0.17 0.05 82.67 10:47:01 PM 7 5.55 0.00 0.70 1.17 0.03 92.55 Average: all 23.07 0.00 1.77 1.21 0.07 73.88 Average: 0 23.14 0.00 1.83 0.43 0.08 74.53 Average: 1 35.54 0.00 2.51 0.70 0.09 61.16 Average: 2 20.65 0.00 1.97 0.94 0.07 76.36 Average: 3 24.13 0.00 1.65 2.90 0.08 71.25 Average: 4 18.32 0.00 2.09 2.36 0.06 77.16 Average: 5 26.93 0.00 1.58 0.50 0.07 70.91 Average: 6 20.83 0.00 1.33 1.26 0.06 76.52 Average: 7 14.97 0.00 1.22 0.58 0.06 83.16