---> uname -a: Linux prd-centos8-robot-2c-8g-42363.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 8.7G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 721 4404 19 2571 6678 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:fc:e9:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84850sec preferred_lft 84850sec inet6 fe80::f816:3eff:fefc:e978/64 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) 07/13/2025 _x86_64_ (2 CPU) 22:50:12 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 88.17 5.96 82.21 1086.70 6304.13 10:53:01 PM 83.52 0.65 82.87 51.05 10682.61 10:54:01 PM 33.65 7.13 26.52 1310.28 1979.69 10:55:02 PM 64.61 2.73 61.88 439.59 7931.32 10:56:01 PM 4.20 0.02 4.19 0.14 164.68 10:57:01 PM 2.15 0.02 2.13 0.93 118.96 10:58:01 PM 0.37 0.00 0.37 0.00 6.93 10:59:01 PM 0.27 0.00 0.27 0.00 14.98 11:00:01 PM 0.20 0.00 0.20 0.00 2.38 11:01:01 PM 0.78 0.03 0.75 0.27 241.74 11:02:01 PM 0.63 0.05 0.58 1.60 365.95 11:03:01 PM 0.37 0.00 0.37 0.00 181.44 11:04:01 PM 0.35 0.00 0.35 0.00 358.83 11:05:01 PM 0.40 0.00 0.40 0.00 357.18 11:06:01 PM 0.62 0.03 0.58 0.27 377.47 11:07:01 PM 1.57 0.00 1.57 0.00 415.64 11:08:01 PM 0.45 0.00 0.45 0.00 493.08 11:09:01 PM 0.43 0.00 0.43 0.00 390.95 11:10:01 PM 0.37 0.00 0.37 0.00 393.40 11:11:01 PM 0.72 0.00 0.72 0.00 444.50 11:12:01 PM 0.58 0.00 0.58 0.00 494.02 11:13:01 PM 1.08 0.00 1.08 0.00 1516.36 11:14:01 PM 0.43 0.07 0.37 3.20 136.93 11:15:01 PM 20.13 0.32 19.81 36.92 8119.41 11:16:01 PM 32.12 0.52 31.61 63.85 1230.11 Average: 13.53 0.70 12.83 119.88 1710.00 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5297000 7091848 2585432 32.80 2688 1972076 636356 7.13 186928 2062580 247516 10:53:01 PM 5085648 6954920 2796784 35.48 2688 2045548 753672 8.44 214088 2236176 43184 10:54:01 PM 4953976 6985000 2928456 37.15 2688 2202424 724648 8.11 271544 2294452 130992 10:55:02 PM 4960856 7057728 2921576 37.06 2688 2264560 624420 6.99 267552 2274484 12 10:56:01 PM 4918756 7016380 2963676 37.60 2688 2265312 690696 7.73 267768 2316568 752 10:57:01 PM 4913460 7011924 2968972 37.67 2688 2266152 744152 8.33 267780 2321460 8 10:58:01 PM 4912840 7011644 2969592 37.67 2688 2266492 744152 8.33 267788 2322224 348 10:59:01 PM 4910592 7009396 2971840 37.70 2688 2266492 744152 8.33 267788 2324232 4 11:00:01 PM 4908704 7007824 2973728 37.73 2688 2266808 761952 8.53 267940 2326120 320 11:01:01 PM 4886576 6992612 2995856 38.01 2688 2273724 761952 8.53 268056 2347700 268 11:02:01 PM 4860896 6977552 3021536 38.33 2688 2284344 778092 8.71 268080 2373596 12 11:03:01 PM 4817040 6944200 3065392 38.89 2688 2294848 810472 9.07 268080 2417500 5160 11:04:01 PM 4775232 6912828 3107200 39.42 2688 2305284 842068 9.43 268080 2459256 4868 11:05:01 PM 4731552 6879592 3150880 39.97 2688 2315728 889240 9.96 268080 2502992 4640 11:06:01 PM 4693100 6852624 3189332 40.46 2688 2327212 906056 10.15 268200 2541068 5036 11:07:01 PM 4679588 6851640 3202844 40.63 2688 2339740 906056 10.15 268200 2554532 5988 11:08:01 PM 4667468 6853396 3214964 40.79 2688 2353596 906056 10.15 268200 2566368 5104 11:09:01 PM 4670696 6868156 3211736 40.75 2688 2365104 906056 10.15 268200 2563496 4940 11:10:01 PM 4661936 6870904 3220496 40.86 2688 2376600 893572 10.01 268200 2572040 4684 11:11:01 PM 4650240 6873060 3232192 41.01 2688 2390436 893572 10.01 268200 2583796 5392 11:12:01 PM 4635224 6872428 3247208 41.20 2688 2404804 893572 10.01 268200 2599040 5064 11:13:01 PM 4588816 6868720 3293616 41.78 2688 2447456 893572 10.01 268200 2645044 2312 11:14:01 PM 4086636 6387516 3795796 48.16 2688 2468456 1371740 15.36 268388 3146112 19252 11:15:01 PM 4525680 6848564 3356752 42.59 2688 2495796 796896 8.92 454568 2539956 24212 11:16:01 PM 4498668 6825576 3383764 42.93 2688 2500284 822372 9.21 612752 2413732 26324 Average: 4771647 6913041 3110785 39.46 2688 2310371 827822 9.27 284034 2452181 21856 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 92.74 74.81 1046.46 10.47 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 56.60 41.70 568.91 7.82 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 37.78 26.12 309.67 5.68 0.00 0.00 0.00 0.00 10:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:02 PM eth0 141.62 125.61 34.63 33.09 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 25.98 18.34 8.04 3.19 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 28.14 25.87 5.79 4.29 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 10.88 9.62 1.82 0.82 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.87 0.07 0.06 0.00 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 14.15 10.75 2.31 1.44 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 112.71 74.60 18.04 9.69 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 132.93 131.83 34.35 12.24 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 150.34 149.06 35.99 13.59 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 142.20 141.89 35.01 12.84 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 151.10 148.95 35.67 13.31 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 236.86 228.46 63.89 19.62 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 309.38 303.47 84.58 25.53 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 243.43 236.48 65.06 20.37 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 238.81 233.26 58.16 19.44 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 241.00 236.55 58.43 19.62 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 263.95 255.93 77.56 22.93 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 279.95 273.02 80.67 24.19 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 150.62 110.78 619.34 13.73 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 30.11 20.96 6.23 2.53 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 210.96 136.90 473.06 408.65 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 21.99 17.21 15.43 8.63 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 133.07 121.36 149.67 28.57 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) 07/13/2025 _x86_64_ (2 CPU) 22:50:12 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 36.12 0.00 5.55 0.82 0.09 57.41 10:52:01 PM 0 27.28 0.00 4.85 0.61 0.10 67.15 10:52:01 PM 1 44.97 0.00 6.26 1.03 0.08 47.66 10:53:01 PM all 23.40 0.00 2.84 1.02 0.08 72.65 10:53:01 PM 0 11.39 0.00 2.39 0.68 0.08 85.45 10:53:01 PM 1 35.39 0.00 3.30 1.35 0.08 59.88 10:54:01 PM all 18.45 0.00 3.71 0.40 0.08 77.37 10:54:01 PM 0 12.62 0.00 3.45 0.55 0.07 83.31 10:54:01 PM 1 24.28 0.00 3.97 0.25 0.08 71.42 10:55:02 PM all 17.07 0.00 3.10 0.67 0.07 79.10 10:55:02 PM 0 14.33 0.00 2.67 0.78 0.07 82.15 10:55:02 PM 1 19.82 0.00 3.52 0.55 0.07 76.04 10:56:01 PM all 2.57 0.00 0.33 0.01 0.07 97.02 10:56:01 PM 0 2.35 0.00 0.31 0.00 0.08 97.26 10:56:01 PM 1 2.80 0.00 0.36 0.02 0.05 96.77 10:57:01 PM all 6.51 0.00 0.50 0.02 0.10 92.87 10:57:01 PM 0 7.47 0.00 0.60 0.02 0.09 91.82 10:57:01 PM 1 5.61 0.00 0.40 0.02 0.12 93.86 10:58:01 PM all 5.34 0.00 0.48 0.00 0.07 94.10 10:58:01 PM 0 0.42 0.00 0.18 0.00 0.08 99.32 10:58:01 PM 1 10.85 0.00 0.82 0.00 0.06 88.28 10:59:01 PM all 4.39 0.00 0.50 0.00 0.07 95.04 10:59:01 PM 0 0.33 0.00 0.15 0.00 0.08 99.43 10:59:01 PM 1 8.96 0.00 0.89 0.00 0.06 90.10 11:00:01 PM all 5.57 0.00 0.58 0.00 0.06 93.79 11:00:01 PM 0 1.77 0.00 0.28 0.00 0.08 97.86 11:00:01 PM 1 9.79 0.00 0.91 0.00 0.04 89.27 11:01:01 PM all 8.96 0.00 1.55 0.02 0.08 89.40 11:01:01 PM 0 6.78 0.00 1.54 0.02 0.08 91.58 11:01:01 PM 1 11.13 0.00 1.55 0.02 0.08 87.21 11:02:01 PM all 28.63 0.00 14.28 0.02 0.08 56.99 11:02:01 PM 0 10.00 0.00 4.51 0.03 0.10 85.35 11:02:01 PM 1 47.44 0.00 24.14 0.00 0.07 28.36 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 28.62 0.00 14.35 0.00 0.11 56.92 11:03:01 PM 0 12.92 0.00 6.09 0.00 0.12 80.87 11:03:01 PM 1 44.50 0.00 22.72 0.00 0.10 32.68 11:04:01 PM all 28.68 0.00 14.35 0.02 0.08 56.87 11:04:01 PM 0 14.42 0.00 6.99 0.03 0.08 78.47 11:04:01 PM 1 43.04 0.00 21.76 0.00 0.08 35.12 11:05:01 PM all 28.49 0.00 14.28 0.02 0.10 57.11 11:05:01 PM 0 14.40 0.00 6.65 0.02 0.12 78.82 11:05:01 PM 1 42.70 0.00 21.97 0.02 0.08 35.22 11:06:01 PM all 28.62 0.00 9.23 0.02 0.09 62.05 11:06:01 PM 0 22.45 0.00 4.79 0.03 0.08 72.64 11:06:01 PM 1 34.81 0.00 13.70 0.00 0.09 51.41 11:07:01 PM all 28.46 0.00 6.08 0.03 0.09 65.34 11:07:01 PM 0 14.20 0.00 3.44 0.05 0.08 82.23 11:07:01 PM 1 43.02 0.00 8.78 0.00 0.09 48.11 11:08:01 PM all 32.93 0.00 4.33 0.03 0.09 62.62 11:08:01 PM 0 18.19 0.00 2.34 0.05 0.10 79.31 11:08:01 PM 1 47.96 0.00 6.36 0.00 0.09 45.59 11:09:01 PM all 34.31 0.00 3.77 0.05 0.09 61.79 11:09:01 PM 0 13.81 0.00 2.24 0.10 0.08 83.76 11:09:01 PM 1 55.21 0.00 5.33 0.00 0.09 39.37 11:10:01 PM all 34.53 0.00 3.79 0.02 0.12 61.54 11:10:01 PM 0 30.25 0.00 3.55 0.02 0.12 66.07 11:10:01 PM 1 38.83 0.00 4.03 0.02 0.12 57.00 11:11:01 PM all 30.71 0.00 5.34 0.03 0.10 63.82 11:11:01 PM 0 13.45 0.00 2.93 0.00 0.12 83.51 11:11:01 PM 1 48.33 0.00 7.80 0.07 0.09 43.72 11:12:01 PM all 30.51 0.00 5.61 0.03 0.08 63.77 11:12:01 PM 0 17.93 0.00 3.82 0.03 0.08 78.13 11:12:01 PM 1 43.31 0.00 7.43 0.03 0.07 49.16 11:13:01 PM all 11.99 0.00 1.81 0.08 0.08 86.04 11:13:01 PM 0 7.25 0.00 1.31 0.12 0.10 91.23 11:13:01 PM 1 16.73 0.00 2.31 0.05 0.07 80.84 11:13:01 PM CPU %user %nice %system %iowait %steal %idle 11:14:01 PM all 36.51 0.00 1.45 0.01 0.10 61.93 11:14:01 PM 0 1.92 0.00 0.60 0.02 0.10 97.36 11:14:01 PM 1 71.00 0.00 2.30 0.00 0.10 26.59 11:15:01 PM all 26.52 0.00 2.96 0.37 0.11 70.04 11:15:01 PM 0 26.14 0.00 2.87 0.44 0.10 70.45 11:15:01 PM 1 26.91 0.00 3.05 0.29 0.12 69.63 11:16:01 PM all 32.57 0.00 4.18 0.33 0.12 62.80 11:16:01 PM 0 23.25 0.00 3.88 0.28 0.13 72.45 11:16:01 PM 1 41.90 0.00 4.48 0.37 0.10 53.15 Average: all 22.91 0.00 5.02 0.16 0.09 71.82 Average: 0 13.01 0.00 2.90 0.16 0.09 83.84 Average: 1 32.98 0.00 7.17 0.17 0.08 59.60