---> uname -a: Linux prd-centos8-docker-8c-8g-6536.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1101 25632 19 5156 30315 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:f9:44:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fef9:449c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:82:12:df brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:2fff:fe82:12df/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/20/2023 _x86_64_ (8 CPU) 15:09:29 LINUX RESTART (8 CPU) 03:10:01 PM tps rtps wtps bread/s bwrtn/s 03:11:01 PM 221.81 12.75 209.06 2209.66 6818.59 03:12:01 PM 213.04 18.69 194.35 3623.26 12686.61 03:13:01 PM 113.26 2.58 110.68 657.65 11830.56 03:14:01 PM 68.56 0.07 68.49 23.73 3105.65 03:15:01 PM 111.48 12.56 98.92 950.62 36924.81 03:16:01 PM 19.09 0.00 19.09 0.00 467.73 03:17:01 PM 31.92 0.05 31.87 0.53 999.50 03:18:01 PM 50.78 2.47 48.32 4497.17 7450.17 03:19:01 PM 119.19 1.10 118.09 68.63 34094.55 Average: 105.46 5.58 99.87 1336.77 12708.64 03:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 PM 29649736 31324148 3005976 9.21 2688 1998376 1376456 4.08 167092 2410784 152564 03:12:01 PM 28825988 30857184 3829724 11.73 2688 2346244 1732632 5.14 197592 3159032 120256 03:13:01 PM 27268092 29531156 5387620 16.50 2688 2575064 3100136 9.20 295348 4597236 2384 03:14:01 PM 25934924 28478352 6720788 20.58 2688 2852380 3844572 11.41 332616 5883548 208092 03:15:01 PM 24787960 27952748 7867752 24.09 2688 3457232 4329464 12.85 533568 6764568 468 03:16:01 PM 24326608 27493432 8329104 25.51 2688 3458664 5093840 15.11 536972 7203588 416 03:17:01 PM 25759724 28945212 6895988 21.12 2688 3477264 3190760 9.47 544908 5786472 6724 03:18:01 PM 24636164 28732960 8019548 24.56 2688 4379296 3446220 10.22 734664 6685596 572440 03:19:01 PM 24274512 29050172 8381200 25.67 2688 5044920 3022208 8.97 804324 6948704 275344 Average: 26162634 29151707 6493078 19.88 2688 3287716 3237365 9.61 460787 5493281 148743 03:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 92.40 63.90 979.80 11.19 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 214.63 180.56 2253.22 46.38 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 1.87 1.87 0.34 0.34 0.00 0.00 0.00 0.00 03:13:01 PM eth0 226.51 172.23 3246.18 25.22 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 03:14:01 PM eth0 806.85 313.36 4252.87 33.11 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 22.03 22.03 2.01 2.01 0.00 0.00 0.00 0.00 03:15:01 PM eth0 399.52 144.79 2954.54 19.74 0.00 0.00 0.00 0.00 03:15:01 PM docker0 6.68 7.30 0.85 0.86 0.00 0.00 0.00 0.00 03:16:01 PM lo 79.99 79.99 9.71 9.71 0.00 0.00 0.00 0.00 03:16:01 PM eth0 456.67 469.97 464.33 87.67 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 310.56 310.56 146.17 146.17 0.00 0.00 0.00 0.00 03:17:01 PM eth0 207.36 186.87 41.89 40.13 0.00 0.00 0.00 0.00 03:17:01 PM docker0 3.51 4.15 0.59 0.53 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:18:01 PM eth0 380.24 208.78 3510.44 30.11 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 234.55 234.55 54.07 54.07 0.00 0.00 0.00 0.00 03:19:01 PM eth0 132.58 56.75 863.94 8.95 0.00 0.00 0.00 0.00 03:19:01 PM docker0 116.66 122.56 36.55 19.43 0.00 0.00 0.00 0.00 Average: lo 72.18 72.18 23.60 23.60 0.00 0.00 0.00 0.00 Average: eth0 324.08 199.69 2062.94 33.61 0.00 0.00 0.00 0.00 Average: docker0 14.10 14.90 4.22 2.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/20/2023 _x86_64_ (8 CPU) 15:09:29 LINUX RESTART (8 CPU) 03:10:01 PM CPU %user %nice %system %iowait %steal %idle 03:11:01 PM all 9.23 0.00 1.19 0.80 0.11 88.68 03:11:01 PM 0 3.04 0.00 1.00 0.86 0.49 94.62 03:11:01 PM 1 3.74 0.00 0.63 0.41 0.07 95.15 03:11:01 PM 2 8.23 0.00 1.09 0.40 0.07 90.21 03:11:01 PM 3 22.34 0.00 2.25 1.01 0.05 74.35 03:11:01 PM 4 4.25 0.00 0.77 0.02 0.05 94.92 03:11:01 PM 5 6.21 0.00 0.81 0.65 0.03 92.29 03:11:01 PM 6 5.12 0.00 1.65 2.34 0.05 90.85 03:11:01 PM 7 20.79 0.00 1.30 0.68 0.03 77.19 03:12:01 PM all 13.40 0.00 1.11 1.54 0.08 83.88 03:12:01 PM 0 10.72 0.00 0.82 1.15 0.07 87.24 03:12:01 PM 1 19.76 0.00 2.07 1.84 0.08 76.25 03:12:01 PM 2 14.31 0.00 0.80 1.07 0.07 83.75 03:12:01 PM 3 6.88 0.00 0.87 2.51 0.08 89.66 03:12:01 PM 4 19.55 0.00 1.96 2.33 0.08 76.08 03:12:01 PM 5 19.03 0.00 0.78 2.04 0.05 78.10 03:12:01 PM 6 8.09 0.00 0.60 0.47 0.12 90.73 03:12:01 PM 7 8.87 0.00 0.99 0.88 0.05 89.21 03:13:01 PM all 34.51 0.00 1.03 0.95 0.09 63.41 03:13:01 PM 0 40.59 0.00 1.37 0.08 0.10 57.86 03:13:01 PM 1 28.69 0.00 0.79 1.99 0.10 68.44 03:13:01 PM 2 37.89 0.00 1.07 1.61 0.10 59.34 03:13:01 PM 3 37.38 0.00 1.19 0.32 0.08 61.03 03:13:01 PM 4 42.73 0.00 0.99 0.10 0.10 56.09 03:13:01 PM 5 33.08 0.00 0.82 1.00 0.08 65.02 03:13:01 PM 6 34.09 0.00 0.94 0.13 0.08 64.76 03:13:01 PM 7 21.69 0.00 1.09 2.37 0.08 74.77 03:14:01 PM all 43.29 0.00 1.34 0.23 0.12 55.02 03:14:01 PM 0 43.40 0.00 1.31 0.00 0.13 55.16 03:14:01 PM 1 34.69 0.00 0.85 0.08 0.12 64.25 03:14:01 PM 2 46.08 0.00 1.46 0.17 0.12 52.18 03:14:01 PM 3 51.38 0.00 1.29 1.11 0.12 46.10 03:14:01 PM 4 42.26 0.00 1.00 0.10 0.13 56.50 03:14:01 PM 5 38.54 0.00 0.97 0.00 0.12 60.37 03:14:01 PM 6 36.76 0.00 1.24 0.07 0.12 61.82 03:14:01 PM 7 53.22 0.00 2.58 0.35 0.13 43.71 03:15:01 PM all 20.06 0.65 3.25 1.88 0.10 74.07 03:15:01 PM 0 25.35 0.03 3.31 0.08 0.13 71.08 03:15:01 PM 1 20.36 2.27 3.60 6.51 0.10 67.16 03:15:01 PM 2 20.04 0.07 3.03 4.93 0.08 71.85 03:15:01 PM 3 16.21 2.60 3.57 1.70 0.10 75.81 03:15:01 PM 4 17.98 0.03 3.34 0.15 0.10 78.39 03:15:01 PM 5 24.07 0.00 3.46 0.40 0.08 71.98 03:15:01 PM 6 18.64 0.05 3.23 0.24 0.08 77.76 03:15:01 PM 7 17.78 0.12 2.44 1.06 0.08 78.52 03:16:01 PM all 15.01 0.35 1.94 0.05 0.08 82.57 03:16:01 PM 0 15.03 0.03 2.28 0.13 0.08 82.44 03:16:01 PM 1 14.06 0.02 2.10 0.07 0.10 83.66 03:16:01 PM 2 15.83 0.40 2.29 0.03 0.08 81.36 03:16:01 PM 3 15.03 2.21 1.79 0.02 0.07 80.88 03:16:01 PM 4 12.16 0.13 2.01 0.02 0.08 85.59 03:16:01 PM 5 19.14 0.00 2.11 0.02 0.07 78.67 03:16:01 PM 6 14.80 0.02 1.66 0.03 0.08 83.41 03:16:01 PM 7 14.02 0.00 1.31 0.05 0.10 84.52 03:17:01 PM all 41.67 0.43 2.95 0.07 0.13 54.75 03:17:01 PM 0 58.08 0.03 2.84 0.07 0.13 38.84 03:17:01 PM 1 35.26 0.03 3.79 0.13 0.12 60.67 03:17:01 PM 2 28.98 0.02 2.63 0.03 0.12 68.22 03:17:01 PM 3 45.69 0.03 3.77 0.07 0.15 50.29 03:17:01 PM 4 44.46 1.06 2.50 0.03 0.13 51.81 03:17:01 PM 5 37.59 0.02 2.96 0.07 0.13 59.24 03:17:01 PM 6 31.91 2.20 2.18 0.02 0.12 63.57 03:17:01 PM 7 51.32 0.03 2.96 0.13 0.10 45.45 03:18:01 PM all 30.45 0.00 1.95 0.90 0.09 66.61 03:18:01 PM 0 25.64 0.00 2.07 0.18 0.08 72.03 03:18:01 PM 1 32.74 0.00 2.15 0.00 0.08 65.02 03:18:01 PM 2 37.72 0.00 2.20 0.30 0.12 59.65 03:18:01 PM 3 31.59 0.00 1.80 1.04 0.10 65.47 03:18:01 PM 4 32.14 0.00 2.03 5.47 0.12 60.25 03:18:01 PM 5 32.56 0.00 1.76 0.12 0.07 65.49 03:18:01 PM 6 24.65 0.00 2.25 0.03 0.08 72.98 03:18:01 PM 7 26.55 0.00 1.36 0.03 0.07 71.99 03:19:01 PM all 33.30 0.00 2.02 2.19 0.11 62.39 03:19:01 PM 0 16.07 0.00 1.89 0.17 0.08 81.78 03:19:01 PM 1 27.81 0.00 2.49 3.96 0.12 65.62 03:19:01 PM 2 41.35 0.00 1.55 2.34 0.10 54.66 03:19:01 PM 3 47.63 0.00 2.39 2.26 0.10 47.63 03:19:01 PM 4 21.04 0.00 2.20 4.81 0.08 71.86 03:19:01 PM 5 37.34 0.00 2.02 2.12 0.08 58.45 03:19:01 PM 6 34.59 0.00 1.53 1.28 0.13 62.47 03:19:01 PM 7 40.66 0.00 2.10 0.55 0.13 56.55 Average: all 26.78 0.16 1.86 0.96 0.10 70.14 Average: 0 26.46 0.01 1.88 0.30 0.15 71.20 Average: 1 24.16 0.26 2.05 1.67 0.10 71.76 Average: 2 27.82 0.05 1.79 1.21 0.10 69.03 Average: 3 30.47 0.54 2.10 1.11 0.10 65.68 Average: 4 26.33 0.14 1.87 1.45 0.10 70.11 Average: 5 27.50 0.00 1.74 0.71 0.08 69.96 Average: 6 23.19 0.25 1.70 0.51 0.10 74.26 Average: 7 28.31 0.02 1.79 0.68 0.09 69.11