---> uname -a: Linux prd-centos8-docker-8c-8g-44622.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 1121 25316 19 5452 30295 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:76:05:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe76:53b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:d6:2e:6d 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::42:1aff:fed6:2e6d/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) 09/09/2025 _x86_64_ (8 CPU) 08:34:00 LINUX RESTART (8 CPU) 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 246.56 17.74 228.82 3769.58 12056.46 08:37:01 AM 173.51 1.45 172.06 339.62 16126.17 08:38:01 AM 99.10 0.65 98.45 451.98 36874.19 08:39:01 AM 23.94 0.50 23.44 25.72 483.26 08:40:01 AM 5.27 0.00 5.27 0.00 160.67 08:41:01 AM 1.60 0.00 1.60 0.00 47.63 08:42:01 AM 1.37 0.00 1.37 0.00 39.53 08:43:01 AM 1.32 0.00 1.32 0.00 42.18 08:44:01 AM 3.52 0.00 3.52 0.00 408.93 08:45:01 AM 7.07 0.00 7.07 0.00 194.25 08:46:01 AM 107.08 0.00 107.08 0.00 23537.43 08:47:01 AM 19.56 0.00 19.56 0.00 653.11 08:48:01 AM 176.54 2.48 174.06 4502.37 2190.12 Average: 66.65 1.76 64.90 699.25 7140.25 08:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 28124308 30283532 4531404 13.88 2688 2471880 2775164 8.23 225340 3817952 284004 08:37:01 AM 25057784 28442764 7597928 23.27 2688 3669048 3881304 11.52 338148 6665384 1012620 08:38:01 AM 24458080 27861344 8197632 25.10 2688 3685612 4424124 13.13 435032 7153036 12 08:39:01 AM 24293268 27703164 8362444 25.61 2688 3692060 4493680 13.33 438352 7312016 100 08:40:01 AM 24252636 27664280 8403076 25.73 2688 3693852 4512592 13.39 438400 7352484 16 08:41:01 AM 24266084 27678516 8389628 25.69 2688 3694628 4512592 13.39 438408 7339796 104 08:42:01 AM 24265036 27678180 8390676 25.69 2688 3695336 4512592 13.39 438416 7340560 92 08:43:01 AM 24264504 27678344 8391208 25.70 2688 3696044 4512592 13.39 438416 7341464 20 08:44:01 AM 25260424 28685452 7395288 22.65 2688 3707156 3718148 11.03 440224 6349076 24 08:45:01 AM 24753216 28179608 7902496 24.20 2688 3708380 4175220 12.39 441404 6852956 484 08:46:01 AM 23812368 27942076 8843344 27.08 2688 4395464 5708176 16.94 541004 7634392 216 08:47:01 AM 22974776 27137756 9680936 29.65 2688 4432440 6301520 18.70 553108 8453768 2124 08:48:01 AM 23319892 28347460 9335820 28.59 2688 5277308 4371776 12.97 721836 7947144 788152 Average: 24546337 28098652 8109375 24.83 2688 3832247 4453806 13.21 452930 7043079 160613 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 431.18 334.15 5126.23 60.57 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 451.60 290.00 10682.31 39.48 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 33.47 33.47 3.35 3.35 0.00 0.00 0.00 0.00 08:38:01 AM eth0 83.62 56.88 28.83 28.99 0.00 0.00 0.00 0.00 08:38:01 AM docker0 10.36 11.58 1.53 1.42 0.00 0.00 0.00 0.00 08:39:01 AM lo 60.70 60.70 3.32 3.32 0.00 0.00 0.00 0.00 08:39:01 AM eth0 202.27 154.35 62.24 68.84 0.00 0.00 0.00 0.00 08:39:01 AM docker0 2.07 2.68 0.30 0.47 0.00 0.00 0.00 0.00 08:40:01 AM lo 60.36 60.36 2.95 2.95 0.00 0.00 0.00 0.00 08:40:01 AM eth0 189.09 154.36 52.57 61.29 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 60.28 60.28 2.94 2.94 0.00 0.00 0.00 0.00 08:41:01 AM eth0 96.93 70.34 30.22 34.33 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 59.07 59.07 2.89 2.89 0.00 0.00 0.00 0.00 08:42:01 AM eth0 156.24 134.08 47.43 51.73 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 59.22 59.22 2.89 2.89 0.00 0.00 0.00 0.00 08:43:01 AM eth0 161.19 125.21 41.93 47.80 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 18.63 18.63 0.91 0.91 0.00 0.00 0.00 0.00 08:44:01 AM eth0 53.05 43.22 44.30 13.95 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 90.35 70.89 63.52 20.91 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:46:01 AM eth0 710.78 418.94 2974.15 45.20 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM veth6a462d8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:46:01 AM veth4e29739 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:47:01 AM lo 1057.89 1057.89 185.65 185.65 0.00 0.00 0.00 0.00 08:47:01 AM eth0 97.37 72.10 29.90 33.09 0.00 0.00 0.00 0.00 08:47:01 AM docker0 464.32 480.87 81.39 95.12 0.00 0.00 0.00 0.00 08:47:01 AM veth6a462d8 423.28 439.09 83.14 70.15 0.00 0.00 0.00 0.01 08:47:01 AM veth4e29739 41.04 42.28 4.60 25.22 0.00 0.00 0.00 0.00 08:48:01 AM lo 372.26 372.26 65.10 65.10 0.00 0.00 0.00 0.00 08:48:01 AM eth0 127.31 101.37 1510.33 25.77 0.00 0.00 0.00 0.00 08:48:01 AM docker0 174.79 177.02 41.97 24.51 0.00 0.00 0.00 0.00 Average: lo 137.07 137.07 20.77 20.77 0.00 0.00 0.00 0.00 Average: eth0 219.32 155.85 1592.01 40.92 0.00 0.00 0.00 0.00 Average: docker0 50.11 51.70 9.63 9.35 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) 09/09/2025 _x86_64_ (8 CPU) 08:34:00 LINUX RESTART (8 CPU) 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 23.85 0.00 1.38 0.85 0.08 73.84 08:36:01 AM 0 28.24 0.00 0.80 0.37 0.08 70.51 08:36:01 AM 1 22.15 0.00 1.76 1.39 0.07 74.64 08:36:01 AM 2 14.86 0.00 1.31 1.05 0.07 82.72 08:36:01 AM 3 26.08 0.00 2.06 1.61 0.07 70.19 08:36:01 AM 4 17.80 0.00 1.22 0.33 0.08 80.56 08:36:01 AM 5 33.34 0.00 1.70 0.74 0.08 64.14 08:36:01 AM 6 17.04 0.00 1.08 0.50 0.07 81.31 08:36:01 AM 7 31.27 0.00 1.14 0.82 0.08 66.69 08:37:01 AM all 42.37 0.00 2.71 0.42 0.17 54.33 08:37:01 AM 0 43.70 0.00 2.27 0.05 0.10 53.88 08:37:01 AM 1 40.65 0.00 3.02 0.76 0.12 55.45 08:37:01 AM 2 44.59 0.00 2.43 0.39 0.10 52.49 08:37:01 AM 3 37.05 0.00 2.81 0.39 0.12 59.64 08:37:01 AM 4 40.67 0.00 2.37 0.24 0.08 56.64 08:37:01 AM 5 33.68 0.00 2.45 0.22 0.08 63.56 08:37:01 AM 6 53.09 0.00 2.77 0.63 0.65 42.85 08:37:01 AM 7 45.43 0.00 3.54 0.69 0.10 50.24 08:38:01 AM all 23.74 0.00 2.21 0.64 0.10 73.31 08:38:01 AM 0 25.69 0.00 2.39 1.26 0.10 70.57 08:38:01 AM 1 24.24 0.00 2.55 1.14 0.10 71.97 08:38:01 AM 2 24.75 0.00 2.24 0.72 0.12 72.17 08:38:01 AM 3 19.83 0.00 2.29 0.45 0.10 77.33 08:38:01 AM 4 20.44 0.00 1.86 0.23 0.08 77.39 08:38:01 AM 5 23.11 0.00 1.84 0.92 0.10 74.03 08:38:01 AM 6 29.80 0.00 2.27 0.22 0.08 67.62 08:38:01 AM 7 22.04 0.00 2.24 0.22 0.10 75.40 08:39:01 AM all 13.57 0.00 1.87 0.06 0.08 84.42 08:39:01 AM 0 17.38 0.00 2.01 0.03 0.08 80.49 08:39:01 AM 1 15.55 0.00 1.69 0.07 0.08 82.61 08:39:01 AM 2 16.68 0.00 2.24 0.05 0.07 80.96 08:39:01 AM 3 8.74 0.00 1.71 0.07 0.07 89.41 08:39:01 AM 4 11.11 0.00 2.25 0.08 0.08 86.48 08:39:01 AM 5 14.42 0.00 1.84 0.12 0.07 83.55 08:39:01 AM 6 8.96 0.00 1.66 0.05 0.08 89.25 08:39:01 AM 7 15.71 0.00 1.55 0.03 0.07 82.63 08:40:01 AM all 1.85 0.00 0.69 0.02 0.06 97.38 08:40:01 AM 0 2.25 0.00 1.29 0.00 0.05 96.41 08:40:01 AM 1 2.17 0.00 0.43 0.00 0.07 97.33 08:40:01 AM 2 1.94 0.00 0.82 0.00 0.07 97.18 08:40:01 AM 3 1.70 0.00 0.55 0.00 0.05 97.69 08:40:01 AM 4 1.05 0.00 0.82 0.03 0.08 98.01 08:40:01 AM 5 2.77 0.00 0.75 0.00 0.05 96.43 08:40:01 AM 6 1.42 0.00 0.30 0.10 0.05 98.13 08:40:01 AM 7 1.50 0.00 0.58 0.00 0.07 97.85 08:41:01 AM all 0.96 0.00 0.47 0.00 0.06 98.51 08:41:01 AM 0 2.10 0.00 1.00 0.00 0.05 96.85 08:41:01 AM 1 1.37 0.00 0.53 0.02 0.07 98.01 08:41:01 AM 2 0.65 0.00 0.64 0.00 0.08 98.63 08:41:01 AM 3 0.30 0.00 0.28 0.00 0.07 99.35 08:41:01 AM 4 0.87 0.00 0.68 0.00 0.07 98.38 08:41:01 AM 5 1.37 0.00 0.38 0.00 0.05 98.20 08:41:01 AM 6 0.23 0.00 0.08 0.00 0.05 99.63 08:41:01 AM 7 0.77 0.00 0.17 0.00 0.05 99.02 08:42:01 AM all 0.56 0.00 0.51 0.00 0.05 98.88 08:42:01 AM 0 0.23 0.00 0.43 0.00 0.03 99.30 08:42:01 AM 1 0.92 0.00 0.85 0.00 0.07 98.16 08:42:01 AM 2 0.74 0.00 0.43 0.00 0.10 98.73 08:42:01 AM 3 0.68 0.00 0.38 0.00 0.05 98.88 08:42:01 AM 4 0.38 0.00 0.18 0.02 0.07 99.35 08:42:01 AM 5 0.27 0.00 0.12 0.00 0.03 99.58 08:42:01 AM 6 0.25 0.00 0.17 0.00 0.05 99.53 08:42:01 AM 7 0.97 0.00 1.50 0.00 0.02 97.51 08:43:01 AM all 0.63 0.00 0.54 0.02 0.06 98.74 08:43:01 AM 0 0.17 0.00 0.12 0.00 0.07 99.65 08:43:01 AM 1 0.94 0.00 1.17 0.00 0.08 97.81 08:43:01 AM 2 0.93 0.00 0.53 0.00 0.08 98.45 08:43:01 AM 3 0.84 0.00 0.30 0.00 0.05 98.81 08:43:01 AM 4 0.45 0.00 0.28 0.18 0.08 99.00 08:43:01 AM 5 0.40 0.00 0.08 0.00 0.05 99.47 08:43:01 AM 6 0.45 0.00 0.33 0.00 0.05 99.16 08:43:01 AM 7 0.87 0.00 1.52 0.00 0.03 97.58 08:44:01 AM all 5.11 0.00 0.28 0.01 0.04 94.56 08:44:01 AM 0 2.02 0.00 0.15 0.00 0.05 97.78 08:44:01 AM 1 2.19 0.00 0.30 0.00 0.03 97.48 08:44:01 AM 2 18.37 0.00 0.28 0.05 0.03 81.27 08:44:01 AM 3 7.17 0.00 0.13 0.00 0.03 92.66 08:44:01 AM 4 4.23 0.00 0.15 0.02 0.05 95.56 08:44:01 AM 5 1.12 0.00 0.12 0.00 0.03 98.73 08:44:01 AM 6 1.57 0.00 0.43 0.00 0.03 97.96 08:44:01 AM 7 4.22 0.00 0.68 0.02 0.02 95.07 08:45:01 AM all 12.81 0.00 0.31 0.01 0.05 86.82 08:45:01 AM 0 11.98 0.00 0.08 0.00 0.07 87.87 08:45:01 AM 1 4.89 0.00 0.23 0.00 0.03 94.84 08:45:01 AM 2 40.07 0.00 0.87 0.02 0.07 58.98 08:45:01 AM 3 15.79 0.00 0.07 0.00 0.02 84.13 08:45:01 AM 4 9.65 0.00 0.38 0.05 0.07 89.85 08:45:01 AM 5 1.62 0.00 0.68 0.02 0.07 97.61 08:45:01 AM 6 3.93 0.00 0.05 0.00 0.02 96.00 08:45:01 AM 7 14.55 0.00 0.08 0.00 0.03 85.33 08:46:01 AM all 31.10 0.00 2.10 0.46 0.10 66.24 08:46:01 AM 0 38.97 0.00 1.73 0.23 0.13 58.94 08:46:01 AM 1 28.77 0.00 1.79 0.35 0.08 69.00 08:46:01 AM 2 39.10 0.00 2.63 1.07 0.12 57.09 08:46:01 AM 3 17.90 0.00 1.88 0.60 0.08 79.54 08:46:01 AM 4 40.12 0.00 2.64 0.45 0.08 56.71 08:46:01 AM 5 23.49 0.00 2.48 0.79 0.12 73.12 08:46:01 AM 6 29.11 0.00 1.32 0.18 0.10 69.29 08:46:01 AM 7 31.32 0.00 2.36 0.02 0.07 66.23 08:46:01 AM CPU %user %nice %system %iowait %steal %idle 08:47:01 AM all 29.00 0.00 1.67 0.02 0.10 69.20 08:47:01 AM 0 42.20 0.00 2.45 0.00 0.12 55.24 08:47:01 AM 1 30.85 0.00 1.98 0.00 0.10 67.07 08:47:01 AM 2 26.18 0.00 1.63 0.02 0.12 72.06 08:47:01 AM 3 28.82 0.00 0.99 0.07 0.10 70.03 08:47:01 AM 4 23.10 0.00 1.91 0.03 0.10 74.85 08:47:01 AM 5 26.29 0.00 1.37 0.00 0.10 72.24 08:47:01 AM 6 20.17 0.00 1.70 0.05 0.10 77.98 08:47:01 AM 7 34.35 0.00 1.36 0.02 0.10 64.18 08:48:01 AM all 34.87 0.00 2.04 0.32 0.09 62.68 08:48:01 AM 0 19.94 0.00 2.26 0.22 0.10 77.48 08:48:01 AM 1 35.38 0.00 2.33 0.23 0.08 61.97 08:48:01 AM 2 40.20 0.00 1.20 0.18 0.08 58.33 08:48:01 AM 3 39.90 0.00 1.93 0.02 0.08 58.07 08:48:01 AM 4 38.39 0.00 1.09 0.02 0.10 60.41 08:48:01 AM 5 18.25 0.00 2.14 0.02 0.08 79.51 08:48:01 AM 6 23.81 0.00 2.45 1.88 0.07 71.79 08:48:01 AM 7 63.04 0.00 2.93 0.03 0.08 33.91 Average: all 16.93 0.00 1.29 0.22 0.08 81.48 Average: 0 18.04 0.00 1.30 0.17 0.08 80.41 Average: 1 16.14 0.00 1.43 0.30 0.08 82.05 Average: 2 20.69 0.00 1.33 0.27 0.08 77.63 Average: 3 15.73 0.00 1.18 0.25 0.07 82.77 Average: 4 16.00 0.00 1.22 0.13 0.08 82.58 Average: 5 13.83 0.00 1.23 0.22 0.07 84.65 Average: 6 14.59 0.00 1.12 0.28 0.11 83.90 Average: 7 20.43 0.00 1.51 0.14 0.06 77.86