---> uname -a: Linux prd-centos8-robot-2c-8g-48536.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4718 19 2323 6744 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:53:42:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85053sec preferred_lft 85053sec inet6 fe80::f816:3eff:fe53:4224/64 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) 08/02/2025 _x86_64_ (2 CPU) 00:25:31 LINUX RESTART (2 CPU) 12:26:01 AM tps rtps wtps bread/s bwrtn/s 12:27:01 AM 127.70 51.04 76.66 7413.09 29633.68 12:28:01 AM 94.89 0.72 94.17 52.92 11163.90 12:29:01 AM 27.68 0.43 27.25 64.79 2150.77 12:30:01 AM 65.64 9.41 56.23 1681.84 4246.08 12:31:01 AM 33.58 0.03 33.55 3.46 5624.82 12:32:01 AM 1.55 0.00 1.55 0.00 29.38 12:33:01 AM 0.48 0.00 0.48 0.00 5.28 12:34:01 AM 0.62 0.02 0.60 0.13 19.20 12:35:01 AM 1.80 0.00 1.80 0.00 178.56 12:36:01 AM 0.58 0.00 0.58 0.00 284.99 12:37:01 AM 0.38 0.00 0.38 0.00 143.67 12:38:01 AM 0.20 0.00 0.20 0.00 37.66 12:39:01 AM 0.37 0.00 0.37 0.00 261.40 12:40:01 AM 0.30 0.00 0.30 0.00 265.18 12:41:01 AM 0.47 0.03 0.43 0.27 89.84 12:42:01 AM 1.53 0.00 1.53 0.00 300.17 12:43:01 AM 0.30 0.00 0.30 0.00 251.71 12:44:01 AM 0.20 0.00 0.20 0.00 86.69 12:45:01 AM 0.33 0.00 0.33 0.00 292.09 12:46:01 AM 0.50 0.00 0.50 0.00 235.33 12:47:01 AM 15.03 0.33 14.70 37.85 637.50 12:48:01 AM 32.77 0.52 32.26 63.85 3989.30 Average: 18.50 2.84 15.65 423.63 2724.35 12:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 AM 5429040 7095620 2453384 31.12 2688 1849988 658992 7.38 185372 1950888 164956 12:28:01 AM 5174228 7011256 2708196 34.36 2688 2012844 703988 7.88 198800 2152288 42488 12:29:01 AM 5210032 7074760 2672392 33.90 2688 2040040 646352 7.24 223272 2097312 35820 12:30:01 AM 4917908 7013624 2964516 37.61 2688 2263256 685264 7.67 262732 2325740 148028 12:31:01 AM 4930964 7028592 2951460 37.44 2688 2265344 672572 7.53 268224 2302696 12 12:32:01 AM 4931024 7028652 2951400 37.44 2688 2265344 672572 7.53 268228 2302756 8 12:33:01 AM 4930528 7028156 2951896 37.45 2688 2265344 672572 7.53 268228 2302988 8 12:34:01 AM 4888804 6987328 2993620 37.98 2688 2266256 758180 8.49 268380 2344116 512 12:35:01 AM 4877732 6980420 3004692 38.12 2688 2270408 773576 8.66 268464 2355340 1240 12:36:01 AM 4853852 6964688 3028572 38.42 2688 2278552 773576 8.66 268468 2378904 1020 12:37:01 AM 4845768 6959772 3036656 38.52 2688 2281768 788956 8.83 268468 2387208 44 12:38:01 AM 4837944 6955656 3044480 38.62 2688 2285428 804332 9.01 268468 2394872 2616 12:39:01 AM 4828144 6954948 3054280 38.75 2688 2294520 804332 9.01 268468 2404784 3908 12:40:01 AM 4818416 6950156 3064008 38.87 2688 2299480 838892 9.39 268468 2414520 956 12:41:01 AM 4812684 6947964 3069740 38.94 2688 2303036 841340 9.42 268616 2420044 2020 12:42:01 AM 4802484 6947076 3079940 39.07 2688 2312348 841340 9.42 268616 2429336 3252 12:43:01 AM 4795456 6945364 3086968 39.16 2688 2317656 841340 9.42 268616 2437004 1056 12:44:01 AM 4788052 6941256 3094372 39.26 2688 2320960 861736 9.65 268616 2444288 1804 12:45:01 AM 4778176 6940924 3104248 39.38 2688 2330388 861736 9.65 268616 2453516 2508 12:46:01 AM 4773584 6941472 3108840 39.44 2688 2335644 861736 9.65 268616 2458740 808 12:47:01 AM 4847924 6916852 3034500 38.50 2688 2242572 745540 8.35 376812 2297932 107520 12:48:01 AM 4806440 6880244 3075984 39.02 2688 2247612 792216 8.87 534908 2184876 26824 Average: 4903599 6977035 2978825 37.79 2688 2243127 768234 8.60 276248 2329098 24882 12:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 288.04 179.34 1644.24 60.97 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 73.51 58.41 826.13 9.34 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 16.38 14.23 7.05 5.04 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 49.43 40.85 328.26 9.41 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 499.88 345.29 100.28 84.24 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 3.80 2.35 0.71 0.54 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 3.12 2.38 0.94 0.83 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 55.01 42.04 14.73 4.09 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 108.46 108.46 33.27 8.98 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 8.68 9.07 24.98 1.44 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 103.22 103.45 22.56 7.97 0.00 0.00 0.00 0.00 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 214.56 215.26 40.23 15.98 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 10.03 8.95 27.74 1.46 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 86.90 87.90 25.46 6.95 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 237.93 238.39 43.55 17.98 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 8.60 9.30 28.43 1.54 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 98.03 98.93 28.34 8.01 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 208.08 209.42 38.95 15.81 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 8.25 9.26 28.91 1.50 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 86.75 88.19 25.85 6.80 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 175.69 125.71 236.40 304.25 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 17.58 16.99 15.12 8.73 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 107.37 91.56 161.03 26.45 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) 08/02/2025 _x86_64_ (2 CPU) 00:25:31 LINUX RESTART (2 CPU) 12:26:01 AM CPU %user %nice %system %iowait %steal %idle 12:27:01 AM all 44.14 0.03 7.91 7.96 0.13 39.82 12:27:01 AM 0 48.18 0.02 8.41 7.34 0.13 35.92 12:27:01 AM 1 40.09 0.05 7.41 8.58 0.13 43.73 12:28:01 AM all 29.10 0.00 4.42 2.63 0.11 63.74 12:28:01 AM 0 36.11 0.00 4.35 2.35 0.12 57.07 12:28:01 AM 1 22.10 0.00 4.48 2.92 0.10 70.40 12:29:01 AM all 15.59 0.00 2.42 0.51 0.07 81.41 12:29:01 AM 0 20.66 0.00 2.85 0.25 0.07 76.17 12:29:01 AM 1 10.41 0.00 1.98 0.77 0.07 86.77 12:30:01 AM all 27.32 0.00 4.79 5.93 0.09 61.87 12:30:01 AM 0 32.13 0.00 5.00 10.36 0.10 52.41 12:30:01 AM 1 22.48 0.00 4.59 1.47 0.08 71.38 12:31:01 AM all 4.03 0.00 1.61 1.31 0.86 92.19 12:31:01 AM 0 4.49 0.00 1.79 1.27 0.05 92.39 12:31:01 AM 1 3.57 0.00 1.43 1.35 1.66 91.98 12:32:01 AM all 0.35 0.00 0.07 0.01 0.02 99.56 12:32:01 AM 0 0.10 0.00 0.07 0.02 0.02 99.80 12:32:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 12:33:01 AM all 0.27 0.00 0.13 0.00 0.03 99.58 12:33:01 AM 0 0.30 0.00 0.17 0.00 0.03 99.50 12:33:01 AM 1 0.23 0.00 0.08 0.00 0.02 99.67 12:34:01 AM all 3.58 0.00 0.44 0.00 0.03 95.95 12:34:01 AM 0 4.08 0.00 0.52 0.00 0.03 95.37 12:34:01 AM 1 3.07 0.00 0.37 0.00 0.03 96.52 12:35:01 AM all 10.96 0.00 1.04 0.03 0.08 87.91 12:35:01 AM 0 13.81 0.00 1.15 0.00 0.07 84.97 12:35:01 AM 1 8.10 0.00 0.93 0.05 0.08 90.84 12:36:01 AM all 11.90 0.00 0.55 0.02 0.06 87.47 12:36:01 AM 0 16.90 0.00 0.73 0.00 0.07 82.30 12:36:01 AM 1 6.91 0.00 0.37 0.03 0.05 92.64 12:37:01 AM all 8.35 0.00 0.67 0.02 0.06 90.90 12:37:01 AM 0 12.70 0.00 0.78 0.00 0.07 86.46 12:37:01 AM 1 4.04 0.00 0.57 0.03 0.05 95.31 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 11.73 0.00 1.21 0.00 0.08 86.98 12:38:01 AM 0 17.48 0.00 1.37 0.00 0.08 81.07 12:38:01 AM 1 5.99 0.00 1.05 0.00 0.08 92.88 12:39:01 AM all 13.09 0.00 0.63 0.07 0.07 86.15 12:39:01 AM 0 15.60 0.00 0.72 0.08 0.08 83.51 12:39:01 AM 1 10.57 0.00 0.54 0.05 0.05 88.80 12:40:01 AM all 9.80 0.00 0.71 0.03 0.07 89.39 12:40:01 AM 0 6.86 0.00 0.60 0.05 0.07 92.42 12:40:01 AM 1 12.76 0.00 0.82 0.00 0.07 86.34 12:41:01 AM all 13.18 0.00 1.46 0.00 0.10 85.26 12:41:01 AM 0 15.66 0.00 1.52 0.00 0.10 82.72 12:41:01 AM 1 10.71 0.00 1.40 0.00 0.10 87.79 12:42:01 AM all 13.22 0.00 0.72 0.04 0.06 85.96 12:42:01 AM 0 11.08 0.00 0.65 0.07 0.05 88.15 12:42:01 AM 1 15.37 0.00 0.79 0.02 0.07 83.76 12:43:01 AM all 11.18 0.00 0.81 0.03 0.08 87.91 12:43:01 AM 0 5.61 0.00 0.74 0.00 0.07 93.59 12:43:01 AM 1 16.74 0.00 0.89 0.05 0.08 82.23 12:44:01 AM all 11.17 0.00 1.22 0.00 0.08 87.53 12:44:01 AM 0 11.30 0.00 1.27 0.00 0.07 87.36 12:44:01 AM 1 11.04 0.00 1.18 0.00 0.08 87.70 12:45:01 AM all 13.48 0.00 0.69 0.05 0.08 85.70 12:45:01 AM 0 19.56 0.00 0.89 0.00 0.08 79.47 12:45:01 AM 1 7.40 0.00 0.50 0.10 0.07 91.93 12:46:01 AM all 9.80 0.00 0.72 0.04 0.06 89.38 12:46:01 AM 0 13.56 0.00 0.80 0.05 0.07 85.51 12:46:01 AM 1 6.04 0.00 0.64 0.03 0.05 93.24 12:47:01 AM all 27.39 0.00 2.92 0.10 0.08 69.51 12:47:01 AM 0 31.64 0.00 3.61 0.15 0.08 64.51 12:47:01 AM 1 23.14 0.00 2.23 0.05 0.08 74.50 12:48:01 AM all 32.90 0.00 4.14 0.53 0.08 62.36 12:48:01 AM 0 44.34 0.00 4.64 0.37 0.08 50.58 12:48:01 AM 1 21.47 0.00 3.65 0.68 0.07 74.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.67 0.00 1.79 0.88 0.11 82.56 Average: 0 17.39 0.00 1.94 1.02 0.07 79.58 Average: 1 11.95 0.00 1.63 0.74 0.14 85.54