---> uname -a: Linux prd-centos8-robot-2c-8g-48763.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: 2800.000 BogoMIPS: 5600.00 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4816 19 2251 6769 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:7b:9b:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85170sec preferred_lft 85170sec inet6 fe80::f816:3eff:fe7b:9b12/64 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) 09/04/2025 _x86_64_ (2 CPU) 05:58:16 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 89.72 14.48 75.25 3884.99 6419.27 06:01:01 AM 83.61 0.73 82.88 53.03 9850.40 06:02:01 AM 17.70 0.10 17.60 2.27 1722.15 06:03:01 AM 55.95 7.10 48.85 1309.96 3410.81 06:04:01 AM 38.24 0.25 37.99 47.05 6361.73 06:05:01 AM 4.70 0.00 4.70 0.00 188.02 06:06:01 AM 0.13 0.00 0.13 0.00 1.60 06:07:01 AM 0.37 0.20 0.17 11.60 2.05 06:08:01 AM 2.07 0.02 2.05 0.13 188.25 06:09:01 AM 0.63 0.03 0.60 1.87 164.76 06:10:01 AM 0.32 0.00 0.32 0.00 100.00 06:11:01 AM 0.43 0.02 0.42 0.13 142.41 06:12:01 AM 9.01 5.93 3.08 574.74 171.71 06:13:01 AM 0.32 0.00 0.32 0.00 70.19 06:14:01 AM 0.35 0.03 0.32 0.27 33.59 06:15:01 AM 1.28 0.00 1.28 0.00 93.58 06:16:01 AM 0.37 0.00 0.37 0.00 132.27 06:17:01 AM 0.58 0.32 0.27 6.93 50.26 06:18:01 AM 21.01 0.42 20.59 47.72 2191.44 Average: 17.20 1.56 15.64 312.71 1647.35 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5326028 7048600 2556404 32.43 2688 1904480 700760 7.85 187132 2045232 181472 06:01:01 AM 5160944 7000404 2721488 34.53 2688 2015796 711772 7.97 198736 2172300 42476 06:02:01 AM 5060720 6936428 2821712 35.80 2688 2051848 761484 8.53 214676 2256868 46804 06:03:01 AM 4894748 6981272 2987684 37.90 2688 2254680 704780 7.89 258644 2354260 156940 06:04:01 AM 4919956 7010332 2962476 37.58 2688 2258044 681648 7.63 262780 2318400 16 06:05:01 AM 4919844 7010220 2962588 37.58 2688 2258044 681648 7.63 262784 2318464 4 06:06:01 AM 4920096 7010472 2962336 37.58 2688 2258044 681648 7.63 262784 2318400 4 06:07:01 AM 4877224 6968540 3005208 38.13 2688 2258980 744536 8.34 262920 2360708 580 06:08:01 AM 4863608 6958308 3018824 38.30 2688 2262364 782932 8.77 262924 2374164 404 06:09:01 AM 4857588 6956656 3024844 38.37 2688 2266732 799692 8.95 263472 2379672 4 06:10:01 AM 4852512 6956044 3029920 38.44 2688 2271208 791852 8.87 263472 2384516 1584 06:11:01 AM 4846544 6953340 3035888 38.51 2688 2274440 794556 8.90 263472 2390324 640 06:12:01 AM 4829104 6955736 3053328 38.74 2688 2294224 777216 8.70 265796 2405848 188 06:13:01 AM 4826660 6955264 3055772 38.77 2688 2296196 777216 8.70 265796 2408064 204 06:14:01 AM 4824008 6954344 3058424 38.80 2688 2297928 796060 8.91 265944 2410288 1148 06:15:01 AM 4821916 6954852 3060516 38.83 2688 2300520 796060 8.91 265944 2412444 1764 06:16:01 AM 4819196 6954396 3063236 38.86 2688 2302784 796060 8.91 265944 2415016 168 06:17:01 AM 4732256 6870988 3150176 39.96 2688 2306248 875636 9.80 266064 2502124 2120 06:18:01 AM 4995700 6988652 2886732 36.62 2688 2166304 712952 7.98 489040 2040380 22260 Average: 4913087 6969729 2969345 37.67 2688 2226256 756237 8.47 265701 2329867 24146 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 322.39 198.88 1870.70 62.68 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 65.92 43.24 621.78 7.41 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 9.44 5.10 4.19 2.83 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 41.62 37.05 330.78 8.12 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 478.29 341.75 95.21 78.52 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 2.75 2.03 0.57 0.49 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.65 1.93 0.44 0.42 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 48.48 30.19 12.18 2.98 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 168.57 165.36 37.10 12.81 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 81.11 79.72 30.52 6.35 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 107.67 108.18 34.45 8.65 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 91.36 91.96 26.06 7.35 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 65.76 63.21 19.84 5.58 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 118.95 115.26 22.68 9.65 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 134.46 131.56 23.91 10.69 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 103.87 99.07 25.04 8.67 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 57.10 57.88 12.64 4.62 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 51.84 52.11 8.06 3.94 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 115.36 75.61 168.87 99.88 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 108.82 89.48 176.08 17.98 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) 09/04/2025 _x86_64_ (2 CPU) 05:58:16 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 39.21 0.00 6.35 1.94 0.10 52.40 06:00:01 AM 0 37.18 0.00 7.13 2.05 0.10 53.54 06:00:01 AM 1 41.24 0.00 5.57 1.83 0.10 51.26 06:01:01 AM all 22.01 0.00 3.15 2.65 0.12 72.07 06:01:01 AM 0 33.42 0.00 4.12 2.60 0.10 59.75 06:01:01 AM 1 10.61 0.00 2.18 2.70 0.13 84.37 06:02:01 AM all 10.04 0.00 1.14 0.34 0.06 88.41 06:02:01 AM 0 8.80 0.00 1.12 0.57 0.05 89.46 06:02:01 AM 1 11.28 0.00 1.17 0.12 0.07 87.36 06:03:01 AM all 26.36 0.00 4.69 3.99 0.12 64.84 06:03:01 AM 0 29.99 0.00 4.89 3.38 0.13 61.60 06:03:01 AM 1 22.75 0.00 4.49 4.59 0.10 68.06 06:04:01 AM all 10.00 0.00 2.61 0.96 0.07 86.36 06:04:01 AM 0 12.27 0.00 2.64 0.67 0.08 84.34 06:04:01 AM 1 7.73 0.00 2.58 1.26 0.05 88.39 06:05:01 AM all 0.28 0.00 0.10 0.02 0.05 99.55 06:05:01 AM 0 0.43 0.00 0.10 0.03 0.05 99.38 06:05:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 06:06:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 06:06:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 06:06:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 06:07:01 AM all 2.32 0.00 0.34 0.00 0.05 97.29 06:07:01 AM 0 4.21 0.00 0.45 0.00 0.05 95.29 06:07:01 AM 1 0.43 0.00 0.23 0.00 0.05 99.28 06:08:01 AM all 10.80 0.00 1.12 0.01 0.09 87.98 06:08:01 AM 0 17.95 0.00 1.54 0.00 0.08 80.43 06:08:01 AM 1 3.71 0.00 0.70 0.02 0.10 95.47 06:09:01 AM all 10.20 0.00 1.12 0.03 0.08 88.58 06:09:01 AM 0 17.91 0.00 1.77 0.02 0.09 80.21 06:09:01 AM 1 2.60 0.00 0.47 0.03 0.08 96.81 06:10:01 AM all 11.82 0.00 0.94 0.00 0.08 87.15 06:10:01 AM 0 10.68 0.00 0.94 0.00 0.09 88.30 06:10:01 AM 1 12.96 0.00 0.94 0.00 0.08 86.01 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 8.42 0.00 0.69 0.00 0.07 90.83 06:11:01 AM 0 12.47 0.00 0.94 0.00 0.07 86.52 06:11:01 AM 1 4.37 0.00 0.44 0.00 0.07 95.12 06:12:01 AM all 10.31 0.21 1.14 0.16 0.09 88.10 06:12:01 AM 0 14.81 0.00 1.59 0.03 0.09 83.48 06:12:01 AM 1 5.88 0.41 0.70 0.29 0.09 92.64 06:13:01 AM all 7.78 0.00 0.69 0.00 0.08 91.45 06:13:01 AM 0 8.26 0.00 0.68 0.00 0.08 90.98 06:13:01 AM 1 7.31 0.00 0.71 0.00 0.07 91.92 06:14:01 AM all 7.94 0.00 0.79 0.00 0.08 91.19 06:14:01 AM 0 7.80 0.00 0.88 0.00 0.08 91.24 06:14:01 AM 1 8.08 0.00 0.69 0.00 0.08 91.15 06:15:01 AM all 9.24 0.00 0.81 0.01 0.08 89.86 06:15:01 AM 0 12.45 0.00 1.21 0.02 0.09 86.24 06:15:01 AM 1 6.08 0.00 0.42 0.00 0.07 93.43 06:16:01 AM all 5.69 0.00 0.69 0.00 0.09 93.52 06:16:01 AM 0 9.64 0.00 0.94 0.00 0.10 89.32 06:16:01 AM 1 1.74 0.00 0.45 0.00 0.08 97.72 06:17:01 AM all 8.51 0.00 0.62 0.01 0.08 90.78 06:17:01 AM 0 4.00 0.00 0.59 0.02 0.08 95.32 06:17:01 AM 1 13.02 0.00 0.65 0.00 0.08 86.24 06:18:01 AM all 21.29 0.00 3.11 0.28 0.13 75.19 06:18:01 AM 0 18.01 0.00 2.92 0.28 0.12 78.66 06:18:01 AM 1 24.57 0.00 3.29 0.28 0.13 71.72 Average: all 11.73 0.01 1.59 0.55 0.08 86.04 Average: 0 13.73 0.00 1.82 0.51 0.08 83.85 Average: 1 9.73 0.02 1.36 0.59 0.08 88.22