---> uname -a: Linux prd-centos8-robot-2c-8g-48415.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 652 4730 19 2315 6747 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:39:ee:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85042sec preferred_lft 85042sec inet6 fe80::f816:3eff:fe39:ee07/64 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) 09/03/2025 _x86_64_ (2 CPU) 04:51:34 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 139.15 63.41 75.74 7808.06 30240.99 04:54:01 AM 103.55 0.72 102.83 52.92 11402.43 04:55:01 AM 20.61 0.42 20.19 64.78 1590.25 04:56:01 AM 66.52 6.97 59.56 1292.98 4701.15 04:57:01 AM 22.63 0.00 22.63 0.00 4978.32 04:58:01 AM 3.83 0.00 3.83 0.00 125.21 04:59:01 AM 0.33 0.00 0.33 0.00 4.08 05:00:01 AM 0.65 0.22 0.43 11.73 21.89 05:01:01 AM 1.88 0.02 1.87 0.13 113.00 05:02:01 AM 0.62 0.07 0.55 1.73 229.31 05:03:01 AM 0.53 0.00 0.53 0.00 287.80 05:04:01 AM 0.18 0.00 0.18 0.00 83.33 05:05:01 AM 0.35 0.00 0.35 0.00 311.98 05:06:01 AM 0.33 0.00 0.33 0.00 199.10 05:07:01 AM 0.47 0.03 0.43 0.27 104.90 05:08:01 AM 1.45 0.00 1.45 0.00 348.91 05:09:01 AM 0.40 0.00 0.40 0.00 208.45 05:10:01 AM 0.22 0.00 0.22 0.00 106.67 05:11:01 AM 0.43 0.00 0.43 0.00 297.02 05:12:01 AM 0.47 0.00 0.47 0.00 204.90 05:13:01 AM 14.85 0.32 14.53 36.93 605.07 05:14:01 AM 29.44 0.53 28.91 64.78 3967.54 Average: 18.59 3.30 15.28 424.29 2733.34 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5353940 7030484 2528484 32.08 2688 1859716 705196 7.90 186512 2020976 173848 04:54:01 AM 5140612 6977284 2741812 34.78 2688 2012604 715592 8.01 197836 2190344 42480 04:55:01 AM 5215384 7053892 2667040 33.84 2688 2014552 666924 7.47 218600 2097976 10760 04:56:01 AM 4944524 7031884 2937900 37.27 2688 2254776 650556 7.28 261736 2295648 139536 04:57:01 AM 4934660 7021796 2947764 37.40 2688 2254784 650556 7.28 261752 2301768 4 04:58:01 AM 4934716 7021856 2947708 37.40 2688 2254788 650556 7.28 261756 2301836 4 04:59:01 AM 4934384 7021524 2948040 37.40 2688 2254788 665948 7.46 261756 2302260 4 05:00:01 AM 4887232 6975584 2995192 38.00 2688 2256000 757948 8.49 261908 2348564 480 05:01:01 AM 4882504 6972868 2999920 38.06 2688 2258052 757948 8.49 261908 2353384 1040 05:02:01 AM 4854676 6954316 3027748 38.41 2688 2267212 773644 8.66 262056 2380348 3472 05:03:01 AM 4838888 6944012 3043536 38.61 2688 2272776 773644 8.66 262056 2397064 572 05:04:01 AM 4831840 6940312 3050584 38.70 2688 2276204 793188 8.88 262140 2403844 1544 05:05:01 AM 4819804 6937644 3062620 38.85 2688 2285412 793188 8.88 262140 2415256 1424 05:06:01 AM 4814760 6937540 3067664 38.92 2688 2290456 793188 8.88 262140 2420848 572 05:07:01 AM 4810800 6936976 3071624 38.97 2688 2293840 827796 9.27 262304 2424448 952 05:08:01 AM 4800796 6936452 3081628 39.09 2688 2303340 827796 9.27 262304 2434136 872 05:09:01 AM 4794512 6935672 3087912 39.17 2688 2308804 827796 9.27 262304 2440664 176 05:10:01 AM 4788828 6933276 3093596 39.25 2688 2312172 846636 9.48 262304 2445996 388 05:11:01 AM 4779180 6932980 3103244 39.37 2688 2321484 846636 9.48 262304 2455124 872 05:12:01 AM 4774512 6933680 3107912 39.43 2688 2326852 846636 9.48 262304 2460608 256 05:13:01 AM 4857708 6918016 3024716 38.37 2688 2233996 733648 8.21 370952 2292512 108936 05:14:01 AM 4922280 6985536 2960144 37.55 2688 2237320 670652 7.51 531128 2072556 25140 Average: 4905297 6969708 2977127 37.77 2688 2234088 753440 8.44 270918 2329825 23333 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 310.66 188.07 1672.62 56.92 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 70.58 54.50 822.52 16.02 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 17.24 14.28 6.71 4.99 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 180.80 130.53 362.76 32.07 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 342.25 238.77 67.53 54.51 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.67 2.08 0.57 0.50 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 3.20 2.10 0.77 0.65 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 61.06 44.29 14.46 4.31 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 196.73 197.32 32.84 14.10 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 7.91 8.59 27.87 1.42 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 100.12 100.33 29.69 7.81 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 212.13 213.31 39.34 15.78 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 8.97 9.70 28.31 1.51 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 83.34 82.94 24.98 6.44 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 222.44 223.29 41.83 17.01 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 8.65 8.92 29.08 1.53 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 76.82 76.97 26.12 6.54 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 212.16 213.46 40.48 15.94 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 8.55 9.01 28.29 1.46 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 82.29 83.57 26.20 6.52 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 178.40 118.75 237.08 309.16 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 17.99 16.91 15.26 7.79 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 109.32 92.62 162.52 26.50 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) 09/03/2025 _x86_64_ (2 CPU) 04:51:34 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 46.51 0.03 8.49 5.47 0.17 39.32 04:53:01 AM 0 32.01 0.02 7.27 6.25 0.13 54.31 04:53:01 AM 1 61.05 0.05 9.71 4.69 0.20 24.30 04:54:01 AM all 29.83 0.00 4.32 1.34 0.13 64.37 04:54:01 AM 0 27.50 0.00 3.97 1.23 0.13 67.16 04:54:01 AM 1 32.16 0.00 4.67 1.45 0.13 61.58 04:55:01 AM all 12.56 0.00 1.77 0.14 0.07 85.46 04:55:01 AM 0 22.20 0.00 2.06 0.10 0.07 75.57 04:55:01 AM 1 2.91 0.00 1.49 0.18 0.07 95.35 04:56:01 AM all 34.88 0.00 6.39 0.83 0.20 57.70 04:56:01 AM 0 23.75 0.00 5.37 0.80 0.20 69.88 04:56:01 AM 1 46.06 0.00 7.41 0.85 0.20 45.47 04:57:01 AM all 0.97 0.00 0.83 0.41 0.05 97.74 04:57:01 AM 0 0.82 0.00 0.79 0.39 0.07 97.94 04:57:01 AM 1 1.12 0.00 0.87 0.43 0.03 97.54 04:58:01 AM all 0.35 0.00 0.09 0.02 0.04 99.50 04:58:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 04:58:01 AM 1 0.23 0.00 0.08 0.03 0.05 99.60 04:59:01 AM all 0.39 0.00 0.11 0.00 0.03 99.47 04:59:01 AM 0 0.65 0.00 0.07 0.00 0.02 99.27 04:59:01 AM 1 0.13 0.00 0.15 0.00 0.03 99.68 05:00:01 AM all 3.55 0.00 0.52 0.01 0.06 95.86 05:00:01 AM 0 3.10 0.00 0.57 0.02 0.07 96.25 05:00:01 AM 1 4.00 0.00 0.47 0.00 0.05 95.48 05:01:01 AM all 8.41 0.00 1.20 0.01 0.10 90.28 05:01:01 AM 0 3.75 0.00 1.09 0.00 0.10 95.05 05:01:01 AM 1 13.12 0.00 1.31 0.02 0.10 85.46 05:02:01 AM all 13.83 0.00 0.70 0.01 0.09 85.37 05:02:01 AM 0 10.68 0.00 0.59 0.02 0.08 88.63 05:02:01 AM 1 16.97 0.00 0.82 0.00 0.10 82.11 05:03:01 AM all 11.25 0.00 0.84 0.02 0.09 87.80 05:03:01 AM 0 5.76 0.00 0.62 0.03 0.08 93.50 05:03:01 AM 1 16.73 0.00 1.06 0.00 0.10 82.11 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 11.60 0.00 1.24 0.00 0.10 87.05 05:04:01 AM 0 10.79 0.00 1.25 0.00 0.10 87.85 05:04:01 AM 1 12.41 0.00 1.23 0.00 0.10 86.26 05:05:01 AM all 13.85 0.00 0.64 0.02 0.10 85.39 05:05:01 AM 0 4.10 0.00 0.28 0.02 0.08 95.52 05:05:01 AM 1 23.60 0.00 1.00 0.02 0.12 75.26 05:06:01 AM all 10.11 0.00 0.74 0.02 0.09 89.04 05:06:01 AM 0 8.77 0.00 0.74 0.03 0.10 90.36 05:06:01 AM 1 11.45 0.00 0.74 0.00 0.08 87.72 05:07:01 AM all 13.19 0.00 1.49 0.00 0.11 85.21 05:07:01 AM 0 8.34 0.00 1.33 0.00 0.10 90.22 05:07:01 AM 1 18.09 0.00 1.65 0.00 0.12 80.15 05:08:01 AM all 13.22 0.00 0.64 0.03 0.08 86.03 05:08:01 AM 0 5.39 0.00 0.38 0.05 0.07 94.11 05:08:01 AM 1 21.04 0.00 0.90 0.00 0.10 77.96 05:09:01 AM all 10.94 0.00 0.75 0.02 0.08 88.21 05:09:01 AM 0 5.53 0.00 0.64 0.03 0.08 93.72 05:09:01 AM 1 16.36 0.00 0.87 0.00 0.08 82.68 05:10:01 AM all 11.23 0.00 1.30 0.00 0.08 87.38 05:10:01 AM 0 9.30 0.00 1.25 0.00 0.08 89.37 05:10:01 AM 1 13.17 0.00 1.36 0.00 0.08 85.38 05:11:01 AM all 13.19 0.00 0.65 0.03 0.09 86.04 05:11:01 AM 0 9.52 0.00 0.54 0.02 0.08 89.84 05:11:01 AM 1 16.85 0.00 0.77 0.03 0.10 82.24 05:12:01 AM all 10.08 0.00 0.75 0.02 0.08 89.07 05:12:01 AM 0 4.87 0.00 0.64 0.02 0.08 94.39 05:12:01 AM 1 15.30 0.00 0.86 0.02 0.08 83.74 05:13:01 AM all 26.95 0.00 2.72 0.09 0.09 70.15 05:13:01 AM 0 32.13 0.00 3.03 0.07 0.08 64.69 05:13:01 AM 1 21.77 0.00 2.41 0.12 0.10 75.60 05:14:01 AM all 27.75 0.00 3.87 0.90 0.12 67.36 05:14:01 AM 0 24.31 0.00 3.46 0.77 0.13 71.34 05:14:01 AM 1 31.19 0.00 4.29 1.04 0.10 63.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.77 0.00 1.82 0.43 0.09 82.89 Average: 0 11.54 0.00 1.64 0.45 0.09 86.28 Average: 1 18.00 0.00 2.01 0.40 0.10 79.49