---> uname -a: Linux prd-centos8-robot-2c-8g-569.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 4959 19 2181 6842 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:c0:d6:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85101sec preferred_lft 85101sec inet6 fe80::f816:3eff:fec0:d641/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/21/2025 _x86_64_ (2 CPU) 00:36:10 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 79.82 31.34 48.48 2187.80 31878.69 12:39:01 AM 32.29 26.41 5.88 3969.74 1578.09 12:40:01 AM 22.86 0.03 22.83 1.07 2159.76 12:41:01 AM 27.94 0.27 27.67 12.13 3020.04 12:42:01 AM 39.79 0.00 39.79 0.00 3585.35 12:43:01 AM 73.59 0.07 73.53 1.87 9043.37 12:44:01 AM 45.43 0.65 44.78 51.06 4507.95 12:45:01 AM 11.48 0.38 11.10 64.26 695.90 12:46:01 AM 67.36 6.93 60.43 1289.30 5405.43 12:47:01 AM 23.78 0.03 23.75 3.47 4078.79 12:48:01 AM 2.63 0.00 2.63 0.00 70.84 12:49:01 AM 0.25 0.00 0.25 0.00 3.05 12:50:01 AM 0.52 0.22 0.30 11.73 7.90 12:51:02 AM 1.92 0.00 1.92 0.00 130.75 12:52:01 AM 1.71 0.03 1.68 0.27 119.48 12:53:01 AM 0.30 0.00 0.30 0.00 19.21 12:54:01 AM 0.20 0.00 0.20 0.00 17.49 12:55:01 AM 0.15 0.00 0.15 0.00 9.48 12:56:01 AM 0.17 0.03 0.13 1.87 17.19 12:57:01 AM 18.71 0.32 18.40 36.93 741.89 Average: 22.56 3.34 19.22 381.88 3357.27 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 6093772 7355824 1788660 22.69 2688 1465028 356008 3.99 125204 1426004 756 12:39:01 AM 5666980 7129268 2215452 28.11 2688 1657540 649020 7.27 176668 1766412 40868 12:40:01 AM 5618396 7111256 2264036 28.72 2688 1686788 648724 7.26 180264 1804940 23468 12:41:01 AM 5482156 7062348 2400276 30.45 2688 1772372 681096 7.63 185668 1930856 52952 12:42:01 AM 5379192 7094964 2503240 31.76 2688 1898444 627012 7.02 186308 1999708 170272 12:43:01 AM 5246712 7037548 2635720 33.44 2688 1968048 665168 7.45 187024 2104232 37640 12:44:01 AM 5149836 7018144 2732596 34.67 2688 2044584 682300 7.64 212636 2174956 43180 12:45:01 AM 5203268 7070564 2679164 33.99 2688 2042240 644480 7.22 222640 2107024 27856 12:46:01 AM 4971624 7060104 2910808 36.93 2688 2255824 629844 7.05 256128 2277680 104600 12:47:01 AM 4999000 7089416 2883432 36.58 2688 2257904 602620 6.75 261544 2244156 16 12:48:01 AM 4999164 7089576 2883268 36.58 2688 2257908 602620 6.75 261548 2244160 12 12:49:01 AM 4998900 7089312 2883532 36.58 2688 2257908 602620 6.75 261548 2244224 8 12:50:01 AM 4957208 7048584 2925224 37.11 2688 2258872 672280 7.53 261744 2285516 604 12:51:02 AM 4948008 7040788 2934424 37.23 2688 2260264 667544 7.47 261812 2294012 0 12:52:01 AM 4946496 7041944 2935936 37.25 2688 2262936 667544 7.47 261992 2296160 196 12:53:01 AM 4944408 7040236 2938024 37.27 2688 2263316 667544 7.47 261992 2298252 116 12:54:01 AM 4943900 7040112 2938532 37.28 2688 2263700 667544 7.47 261996 2298844 40 12:55:01 AM 4942748 7039344 2939684 37.29 2688 2264084 667544 7.47 261996 2299580 196 12:56:01 AM 4942764 7039740 2939668 37.29 2688 2264456 667544 7.47 262140 2299600 28 12:57:01 AM 5096464 7019152 2785968 35.34 2688 2095372 675856 7.57 305972 2123124 36380 Average: 5176550 7075911 2705882 34.33 2688 2074879 637246 7.14 232841 2125972 26959 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 7.35 2.92 1.25 0.62 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 213.48 128.28 884.16 56.41 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 6.86 5.53 128.13 0.88 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 48.07 44.02 597.87 5.44 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 22.91 20.23 260.13 2.42 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 13.20 11.70 53.27 4.44 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 57.04 39.69 583.44 6.12 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 16.68 9.75 5.11 2.78 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 39.54 34.74 334.27 8.18 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 547.76 417.50 107.49 93.30 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.88 2.10 1.32 0.42 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.65 1.87 0.50 0.46 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 31.77 16.18 9.61 2.07 0.00 0.00 0.00 0.00 12:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:02 AM eth0 31.51 26.10 9.86 4.94 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 22.92 20.74 5.88 4.10 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.48 9.08 2.73 1.79 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 13.05 9.20 3.01 1.86 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 13.46 9.87 4.00 2.60 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 10.50 6.71 2.39 1.32 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 86.57 57.32 100.33 35.62 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 60.01 43.69 154.85 11.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/21/2025 _x86_64_ (2 CPU) 00:36:10 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 0.95 0.04 1.83 87.05 0.07 10.07 12:38:01 AM 0 0.76 0.05 1.76 87.22 0.07 10.13 12:38:01 AM 1 1.13 0.03 1.89 86.88 0.07 10.00 12:39:01 AM all 14.98 0.02 3.51 9.89 0.10 71.50 12:39:01 AM 0 14.25 0.03 2.85 7.26 0.12 75.48 12:39:01 AM 1 15.71 0.00 4.16 12.51 0.08 67.53 12:40:01 AM all 2.37 0.00 0.48 45.94 0.06 51.16 12:40:01 AM 0 0.70 0.00 0.23 31.66 0.05 67.35 12:40:01 AM 1 4.03 0.00 0.72 60.21 0.07 34.98 12:41:01 AM all 9.58 0.00 1.30 9.53 0.06 79.53 12:41:01 AM 0 7.75 0.00 1.12 8.58 0.05 82.50 12:41:01 AM 1 11.42 0.00 1.48 10.48 0.07 76.55 12:42:01 AM all 15.00 0.00 2.44 16.43 0.09 66.03 12:42:01 AM 0 14.06 0.00 2.35 14.18 0.10 69.31 12:42:01 AM 1 15.94 0.00 2.54 18.68 0.08 62.76 12:43:01 AM all 14.78 0.00 2.42 27.73 0.08 55.00 12:43:01 AM 0 11.09 0.00 2.14 22.83 0.07 63.88 12:43:01 AM 1 18.49 0.00 2.69 32.68 0.08 46.05 12:44:01 AM all 17.11 0.00 2.21 3.11 0.08 77.50 12:44:01 AM 0 18.53 0.00 2.34 2.91 0.07 76.16 12:44:01 AM 1 15.69 0.00 2.09 3.31 0.08 78.83 12:45:01 AM all 10.07 0.00 1.85 1.70 0.05 86.34 12:45:01 AM 0 5.70 0.00 1.69 0.27 0.05 92.30 12:45:01 AM 1 14.44 0.00 2.01 3.13 0.05 80.38 12:46:01 AM all 27.31 0.00 5.09 10.72 0.13 56.75 12:46:01 AM 0 20.72 0.00 4.78 10.60 0.13 63.76 12:46:01 AM 1 33.93 0.00 5.40 10.84 0.12 49.71 12:47:01 AM all 6.33 0.00 1.64 6.76 0.07 85.20 12:47:01 AM 0 5.62 0.00 1.69 8.55 0.05 84.09 12:47:01 AM 1 7.04 0.00 1.59 4.98 0.08 86.30 12:48:01 AM all 0.37 0.00 0.08 0.01 0.03 99.52 12:48:01 AM 0 0.25 0.00 0.07 0.00 0.03 99.65 12:48:01 AM 1 0.48 0.00 0.10 0.02 0.02 99.38 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.28 0.00 0.11 0.01 0.06 99.54 12:49:01 AM 0 0.38 0.00 0.10 0.00 0.07 99.45 12:49:01 AM 1 0.18 0.00 0.12 0.02 0.05 99.63 12:50:01 AM all 2.37 0.00 0.41 0.00 0.03 97.20 12:50:01 AM 0 0.65 0.00 0.28 0.00 0.03 99.03 12:50:01 AM 1 4.07 0.00 0.53 0.00 0.02 95.38 12:51:02 AM all 11.13 0.00 1.03 0.01 0.07 87.77 12:51:02 AM 0 7.06 0.00 0.52 0.02 0.07 92.34 12:51:02 AM 1 15.20 0.00 1.54 0.00 0.07 83.19 12:52:01 AM all 12.84 0.00 0.60 0.04 0.09 86.42 12:52:01 AM 0 20.38 0.00 0.60 0.00 0.09 78.94 12:52:01 AM 1 5.33 0.00 0.61 0.08 0.08 93.89 12:53:01 AM all 4.40 0.00 0.29 0.00 0.06 95.25 12:53:01 AM 0 3.43 0.00 0.27 0.00 0.07 96.24 12:53:01 AM 1 5.38 0.00 0.32 0.00 0.05 94.25 12:54:01 AM all 4.41 0.00 0.33 0.00 0.07 95.20 12:54:01 AM 0 3.88 0.00 0.30 0.00 0.05 95.77 12:54:01 AM 1 4.94 0.00 0.35 0.00 0.08 94.62 12:55:01 AM all 4.51 0.00 0.28 0.00 0.08 95.14 12:55:01 AM 0 4.05 0.00 0.25 0.00 0.07 95.64 12:55:01 AM 1 4.96 0.00 0.30 0.00 0.08 94.65 12:56:01 AM all 3.32 0.00 0.26 0.00 0.07 96.36 12:56:01 AM 0 4.91 0.00 0.32 0.00 0.07 94.70 12:56:01 AM 1 1.72 0.00 0.20 0.00 0.07 98.01 12:57:01 AM all 19.98 0.00 2.36 0.12 0.08 77.46 12:57:01 AM 0 9.59 0.00 2.29 0.10 0.07 87.96 12:57:01 AM 1 30.36 0.00 2.44 0.13 0.10 66.97 Average: all 9.10 0.00 1.42 10.92 0.07 78.49 Average: 0 7.68 0.00 1.30 9.66 0.07 81.29 Average: 1 10.52 0.00 1.55 12.17 0.07 75.69