---> uname -a: Linux prd-centos8-docker-8c-8g-422.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 1117 25637 18 5134 30300 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ad:42:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fead:4235/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:68:c2:da 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:f8ff:fe68:c2da/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) 11/16/2023 _x86_64_ (8 CPU) 19:29:58 LINUX RESTART (8 CPU) 07:30:00 PM tps rtps wtps bread/s bwrtn/s 07:31:01 PM 404.25 187.42 216.83 20241.36 41252.44 07:32:01 PM 223.75 18.60 205.15 3303.98 9607.65 07:33:01 PM 148.83 2.77 146.07 1064.58 16248.25 07:34:01 PM 129.20 12.58 116.63 883.56 28144.14 07:35:01 PM 43.69 0.07 43.62 2.13 2749.47 07:36:01 PM 15.75 0.00 15.75 0.00 343.13 07:37:01 PM 41.72 0.05 41.67 0.53 1021.42 07:38:01 PM 51.15 2.50 48.65 4522.49 7054.50 07:39:01 PM 108.66 1.18 107.48 148.48 28752.03 Average: 130.38 25.44 104.94 3396.08 15088.10 07:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:01 PM 29695212 31269464 2960500 9.07 2688 1906284 1508480 4.48 173352 2406688 100676 07:32:01 PM 28820388 30828600 3835324 11.74 2688 2322508 1704608 5.06 194008 3187284 230800 07:33:01 PM 26927000 29582436 5728712 17.54 2688 2963824 2762792 8.20 340272 4900532 397976 07:34:01 PM 26819716 29951920 5835996 17.87 2688 3425780 2416888 7.17 498076 4798328 43796 07:35:01 PM 24729368 27885168 7926344 24.27 2688 3446696 5462864 16.21 531236 6833028 160 07:36:01 PM 24571140 27728748 8084572 24.76 2688 3447960 6831208 20.27 536916 6967136 228 07:37:01 PM 25047112 28217180 7608600 23.30 2688 3460396 3978088 11.80 542664 6507032 4896 07:38:01 PM 24560296 28447580 8095416 24.79 2688 4173248 3706676 11.00 731396 6792568 389692 07:39:01 PM 24301160 28795652 8354552 25.58 2688 4764596 3262400 9.68 797344 6942596 199164 Average: 26163488 29189639 6492224 19.88 2688 3323477 3514889 10.43 482807 5481688 151932 07:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM eth0 457.28 275.98 1548.20 62.30 0.00 0.00 0.00 0.00 07:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 233.81 191.78 2261.25 48.53 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 833.41 441.55 8849.01 38.25 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 21.77 21.77 2.78 2.78 0.00 0.00 0.00 0.00 07:34:01 PM eth0 182.36 126.39 1544.19 16.57 0.00 0.00 0.00 0.00 07:34:01 PM docker0 7.76 12.83 1.28 1.56 0.00 0.00 0.00 0.00 07:35:01 PM lo 4.35 4.35 0.44 0.44 0.00 0.00 0.00 0.00 07:35:01 PM eth0 17.06 12.83 13.88 9.02 0.00 0.00 0.00 0.00 07:35:01 PM docker0 1.52 1.77 0.21 0.20 0.00 0.00 0.00 0.00 07:35:01 PM veth4fcede1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 PM lo 74.39 74.39 9.90 9.90 0.00 0.00 0.00 0.00 07:36:01 PM eth0 211.33 208.97 142.37 46.64 0.00 0.00 0.00 0.00 07:36:01 PM docker0 5.12 5.40 0.63 0.65 0.00 0.00 0.00 0.00 07:36:01 PM veth815f52d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:37:01 PM lo 304.61 304.61 139.39 139.39 0.00 0.00 0.00 0.00 07:37:01 PM eth0 102.66 76.72 31.24 37.48 0.00 0.00 0.00 0.00 07:37:01 PM docker0 3.50 4.28 0.59 0.56 0.00 0.00 0.00 0.00 07:38:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:38:01 PM eth0 136.69 114.46 1765.34 27.68 0.00 0.00 0.00 0.00 07:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM lo 240.52 240.52 54.56 54.56 0.00 0.00 0.00 0.00 07:39:01 PM eth0 354.82 135.30 2555.72 13.09 0.00 0.00 0.00 0.00 07:39:01 PM docker0 119.63 125.69 36.83 19.70 0.00 0.00 0.00 0.00 Average: lo 71.58 71.58 22.96 22.96 0.00 0.00 0.00 0.00 Average: eth0 281.50 176.25 2077.58 33.36 0.00 0.00 0.00 0.00 Average: docker0 15.24 16.62 4.38 2.51 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) 11/16/2023 _x86_64_ (8 CPU) 19:29:58 LINUX RESTART (8 CPU) 07:30:00 PM CPU %user %nice %system %iowait %steal %idle 07:31:01 PM all 15.25 0.00 3.60 4.32 0.08 76.75 07:31:01 PM 0 22.95 0.00 4.72 2.02 0.08 70.22 07:31:01 PM 1 14.28 0.00 2.34 1.19 0.07 82.12 07:31:01 PM 2 20.59 0.00 3.09 3.39 0.07 72.86 07:31:01 PM 3 14.78 0.00 3.42 1.07 0.08 80.65 07:31:01 PM 4 11.93 0.00 3.98 3.32 0.08 80.69 07:31:01 PM 5 7.56 0.00 4.16 8.13 0.08 80.07 07:31:01 PM 6 7.80 0.02 2.88 1.75 0.08 87.47 07:31:01 PM 7 22.05 0.02 4.19 13.73 0.10 59.92 07:32:01 PM all 14.83 0.00 1.23 1.04 0.06 82.84 07:32:01 PM 0 13.13 0.00 0.90 0.65 0.07 85.25 07:32:01 PM 1 14.54 0.00 1.37 0.25 0.07 83.77 07:32:01 PM 2 27.16 0.00 2.16 1.47 0.07 69.14 07:32:01 PM 3 20.55 0.00 2.21 2.02 0.07 75.15 07:32:01 PM 4 14.18 0.00 0.90 1.27 0.05 83.60 07:32:01 PM 5 9.63 0.00 0.99 2.26 0.07 87.06 07:32:01 PM 6 15.60 0.00 0.58 0.07 0.03 83.72 07:32:01 PM 7 3.86 0.00 0.72 0.37 0.05 95.00 07:33:01 PM all 34.30 0.00 1.43 1.18 0.09 63.00 07:33:01 PM 0 30.43 0.00 0.72 0.03 0.08 68.74 07:33:01 PM 1 28.92 0.00 1.73 1.96 0.08 67.30 07:33:01 PM 2 36.64 0.00 1.98 2.60 0.08 58.70 07:33:01 PM 3 33.95 0.00 1.91 1.12 0.10 62.92 07:33:01 PM 4 35.46 0.00 1.31 2.69 0.08 60.45 07:33:01 PM 5 31.12 0.00 2.10 0.29 0.10 66.40 07:33:01 PM 6 37.72 0.00 0.77 0.77 0.08 60.66 07:33:01 PM 7 40.14 0.00 0.94 0.00 0.07 58.86 07:34:01 PM all 12.13 0.28 1.76 1.87 0.07 83.89 07:34:01 PM 0 11.84 0.02 1.56 1.32 0.07 85.20 07:34:01 PM 1 13.00 0.08 1.98 2.62 0.08 82.24 07:34:01 PM 2 9.77 0.00 1.64 1.79 0.08 86.71 07:34:01 PM 3 13.71 0.00 1.78 3.77 0.07 80.68 07:34:01 PM 4 10.03 2.15 1.69 1.85 0.07 84.22 07:34:01 PM 5 11.49 0.00 1.71 0.23 0.07 86.50 07:34:01 PM 6 14.82 0.00 1.68 0.77 0.05 82.68 07:34:01 PM 7 12.41 0.00 2.03 2.60 0.07 82.90 07:35:01 PM all 47.85 0.23 1.63 0.18 0.10 50.01 07:35:01 PM 0 55.24 0.00 2.06 0.17 0.12 42.42 07:35:01 PM 1 37.01 0.03 1.34 0.12 0.10 61.40 07:35:01 PM 2 45.21 0.00 1.40 0.69 0.10 52.60 07:35:01 PM 3 57.25 0.00 1.69 0.02 0.10 40.95 07:35:01 PM 4 57.10 1.79 0.94 0.07 0.10 40.01 07:35:01 PM 5 50.03 0.00 2.24 0.33 0.10 47.29 07:35:01 PM 6 36.02 0.02 1.67 0.00 0.10 62.19 07:35:01 PM 7 44.90 0.03 1.67 0.02 0.10 53.27 07:36:01 PM all 12.71 0.07 1.31 0.04 0.08 85.79 07:36:01 PM 0 12.89 0.00 1.37 0.00 0.08 85.65 07:36:01 PM 1 14.08 0.00 1.39 0.12 0.10 84.31 07:36:01 PM 2 9.41 0.37 1.46 0.02 0.08 88.66 07:36:01 PM 3 12.89 0.00 1.36 0.15 0.10 85.50 07:36:01 PM 4 11.71 0.15 1.30 0.00 0.07 86.77 07:36:01 PM 5 15.10 0.00 1.31 0.03 0.07 83.49 07:36:01 PM 6 12.91 0.00 1.15 0.00 0.07 85.87 07:36:01 PM 7 12.68 0.03 1.15 0.02 0.07 86.05 07:37:01 PM all 33.76 0.33 2.71 0.10 0.11 62.99 07:37:01 PM 0 29.80 0.02 3.07 0.12 0.12 66.87 07:37:01 PM 1 33.75 2.04 2.65 0.12 0.10 61.34 07:37:01 PM 2 28.57 0.08 2.69 0.07 0.10 68.50 07:37:01 PM 3 35.44 0.37 2.66 0.10 0.13 61.30 07:37:01 PM 4 32.56 0.08 3.19 0.10 0.10 63.96 07:37:01 PM 5 33.77 0.00 2.50 0.13 0.10 63.49 07:37:01 PM 6 37.51 0.03 2.64 0.15 0.10 59.56 07:37:01 PM 7 38.65 0.03 2.28 0.03 0.12 58.89 07:38:01 PM all 36.44 0.00 1.52 0.51 0.09 61.44 07:38:01 PM 0 37.93 0.00 1.27 0.64 0.10 60.06 07:38:01 PM 1 32.93 0.00 1.17 1.62 0.08 64.19 07:38:01 PM 2 37.38 0.00 1.86 0.17 0.08 60.51 07:38:01 PM 3 34.22 0.00 1.57 0.89 0.08 63.24 07:38:01 PM 4 38.85 0.00 1.89 0.22 0.10 58.95 07:38:01 PM 5 36.85 0.00 1.49 0.00 0.08 61.58 07:38:01 PM 6 35.41 0.00 1.72 0.47 0.08 62.31 07:38:01 PM 7 37.95 0.00 1.22 0.05 0.07 60.72 07:39:01 PM all 31.30 0.00 1.77 1.60 0.08 65.26 07:39:01 PM 0 36.95 0.00 2.55 0.08 0.08 60.33 07:39:01 PM 1 37.58 0.00 1.32 1.34 0.08 59.67 07:39:01 PM 2 26.14 0.00 2.67 2.69 0.08 68.42 07:39:01 PM 3 37.30 0.00 2.20 5.74 0.10 54.65 07:39:01 PM 4 35.92 0.00 1.40 0.69 0.08 61.90 07:39:01 PM 5 34.21 0.00 1.73 1.27 0.08 62.71 07:39:01 PM 6 12.50 0.00 1.33 0.17 0.07 85.94 07:39:01 PM 7 29.75 0.00 0.97 0.82 0.05 68.41 Average: all 26.48 0.10 1.89 1.21 0.08 70.23 Average: 0 27.89 0.00 2.03 0.56 0.09 69.42 Average: 1 25.10 0.24 1.70 1.04 0.09 71.84 Average: 2 26.75 0.05 2.11 1.43 0.08 69.57 Average: 3 28.88 0.04 2.09 1.65 0.09 67.25 Average: 4 27.49 0.46 1.85 1.14 0.08 68.98 Average: 5 25.50 0.00 2.03 1.42 0.08 70.97 Average: 6 23.33 0.01 1.61 0.46 0.07 74.52 Average: 7 26.92 0.01 1.69 1.99 0.08 69.31