---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40143 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 897 25039 0 6229 30814 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:88:7e:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe88:7efc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:2a:d7:18 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:e1ff:fe2a:d718/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40143) 09/20/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:00 tps rtps wtps bread/s bwrtn/s 17:28:01 317.33 37.04 280.28 1702.41 24128.11 17:29:01 519.26 23.47 495.80 2710.67 165123.77 17:30:01 138.91 8.95 129.96 375.97 21596.73 17:31:01 132.06 0.38 131.68 24.66 31847.88 17:32:01 18.06 0.00 18.06 0.00 15639.48 17:33:01 45.11 0.05 45.06 8.93 15827.90 Average: 194.57 11.69 182.88 801.03 45305.72 17:27:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30056796 31716788 2882424 8.75 75768 1888820 1326772 3.90 853400 1724320 217636 17:29:01 25535972 31126668 7403248 22.48 138400 5592976 5951820 17.51 1588296 5259836 3000 17:30:01 23857028 29593312 9082192 27.57 143464 5726376 8916932 26.24 3267728 5232856 312 17:31:01 23265024 29320376 9674196 29.37 172224 5977988 9266976 27.27 3611572 5431024 3864 17:32:01 23157312 29216568 9781908 29.70 172488 5981264 9376200 27.59 3713948 5433776 336 17:33:01 24974176 30908984 7965044 24.18 173364 5868316 3454440 10.16 2060584 5324888 88 Average: 25141051 30313783 7798169 23.67 145951 5172623 6382190 18.78 2515921 4734450 37539 17:27:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 111.06 67.43 1088.07 26.27 0.00 0.00 0.00 0.00 17:29:01 veth9ed8e90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth0367c8b 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 br-a3cd7acc9355 0.59 0.59 0.06 0.38 0.00 0.00 0.00 0.00 17:29:01 veth775e78b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 br-a3cd7acc9355 0.57 0.45 0.04 0.03 0.00 0.00 0.00 0.00 17:30:01 veth775e78b 14.06 13.03 1.90 1.88 0.00 0.00 0.00 0.00 17:30:01 veth5e75e46 24.33 22.51 10.96 16.10 0.00 0.00 0.00 0.00 17:30:01 vethe73eca8 5.02 6.17 0.80 0.89 0.00 0.00 0.00 0.00 17:31:01 br-a3cd7acc9355 0.45 0.32 0.03 0.02 0.00 0.00 0.00 0.00 17:31:01 veth775e78b 19.03 14.60 12.15 5.52 0.00 0.00 0.00 0.00 17:31:01 veth5e75e46 15.51 13.08 11.40 26.29 0.00 0.00 0.00 0.00 17:31:01 vethe73eca8 0.77 1.08 0.12 0.13 0.00 0.00 0.00 0.00 17:32:01 br-a3cd7acc9355 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth775e78b 28.98 23.78 6.88 4.72 0.00 0.00 0.00 0.00 17:32:01 veth5e75e46 45.18 36.96 18.01 85.15 0.00 0.00 0.00 0.01 17:32:01 vethe73eca8 0.58 0.82 0.09 0.10 0.00 0.00 0.00 0.00 17:33:01 br-a3cd7acc9355 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 veth5e75e46 0.30 0.52 0.02 0.03 0.00 0.00 0.00 0.00 17:33:01 lo 29.10 29.10 2.65 2.65 0.00 0.00 0.00 0.00 17:33:01 docker0 12.46 17.66 2.08 286.17 0.00 0.00 0.00 0.00 Average: br-a3cd7acc9355 0.27 0.22 0.02 0.07 0.00 0.00 0.00 0.00 Average: veth5e75e46 14.22 12.18 6.73 21.26 0.00 0.00 0.00 0.00 Average: lo 4.19 4.19 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 2.08 2.94 0.35 47.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40143) 09/20/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:00 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 10.01 0.00 0.93 2.84 0.03 86.19 17:28:01 0 10.18 0.00 1.61 3.10 0.02 85.09 17:28:01 1 2.71 0.00 0.39 0.85 0.02 96.03 17:28:01 2 3.15 0.00 0.33 0.34 0.02 96.16 17:28:01 3 1.72 0.00 0.34 0.67 0.02 97.25 17:28:01 4 16.56 0.00 0.92 1.50 0.05 80.97 17:28:01 5 10.14 0.00 0.77 5.15 0.02 83.93 17:28:01 6 7.01 0.00 1.08 9.20 0.03 82.67 17:28:01 7 28.66 0.00 1.97 1.91 0.05 67.41 17:29:01 all 15.98 0.00 6.89 13.28 0.07 63.78 17:29:01 0 17.22 0.00 6.61 3.25 0.07 72.85 17:29:01 1 15.72 0.00 7.01 15.55 0.07 61.65 17:29:01 2 15.06 0.00 6.47 7.90 0.07 70.50 17:29:01 3 18.08 0.00 6.78 12.64 0.07 62.43 17:29:01 4 14.98 0.00 6.57 21.17 0.07 57.21 17:29:01 5 15.98 0.00 7.17 2.21 0.09 74.55 17:29:01 6 14.47 0.00 7.95 33.92 0.09 43.58 17:29:01 7 16.31 0.00 6.57 9.70 0.07 67.35 17:30:01 all 22.82 0.00 2.72 1.66 0.07 72.73 17:30:01 0 22.20 0.00 2.38 0.75 0.07 74.60 17:30:01 1 14.83 0.00 2.19 1.84 0.07 81.08 17:30:01 2 29.00 0.00 3.00 0.22 0.08 67.69 17:30:01 3 29.44 0.00 3.51 0.10 0.07 66.88 17:30:01 4 15.84 0.00 2.42 8.29 0.07 73.39 17:30:01 5 31.63 0.00 3.74 0.52 0.07 64.04 17:30:01 6 23.08 0.00 2.70 0.33 0.08 73.81 17:30:01 7 16.46 0.00 1.82 1.26 0.07 80.39 17:31:01 all 10.62 0.00 1.93 2.86 0.08 84.51 17:31:01 0 8.87 0.00 1.69 0.89 0.05 88.50 17:31:01 1 16.92 0.00 2.60 3.32 0.10 77.06 17:31:01 2 9.06 0.00 2.10 2.73 0.08 86.03 17:31:01 3 10.90 0.00 2.13 2.67 0.08 84.22 17:31:01 4 8.57 0.00 1.61 7.02 0.07 82.73 17:31:01 5 10.87 0.00 1.99 4.73 0.07 82.34 17:31:01 6 9.64 0.00 1.79 0.59 0.07 87.91 17:31:01 7 10.09 0.00 1.54 0.94 0.08 87.34 17:32:01 all 4.12 0.00 0.55 0.92 0.06 94.35 17:32:01 0 5.60 0.00 0.67 4.62 0.07 89.04 17:32:01 1 3.82 0.00 0.53 2.19 0.05 93.41 17:32:01 2 4.41 0.00 0.53 0.00 0.05 95.00 17:32:01 3 3.96 0.00 0.50 0.32 0.07 95.16 17:32:01 4 4.80 0.00 0.50 0.08 0.03 94.59 17:32:01 5 3.18 0.00 0.55 0.02 0.07 96.19 17:32:01 6 3.77 0.00 0.72 0.13 0.07 95.31 17:32:01 7 3.39 0.00 0.42 0.00 0.07 96.12 17:33:01 all 2.09 0.00 0.68 1.04 0.06 96.14 17:33:01 0 1.99 0.00 0.67 7.16 0.05 90.13 17:33:01 1 2.32 0.00 0.59 0.10 0.05 96.94 17:33:01 2 2.59 0.00 0.84 0.79 0.08 95.71 17:33:01 3 1.69 0.00 0.60 0.00 0.07 97.64 17:33:01 4 1.85 0.00 0.58 0.02 0.05 97.49 17:33:01 5 1.99 0.00 0.72 0.10 0.07 97.13 17:33:01 6 2.21 0.00 0.64 0.08 0.07 97.00 17:33:01 7 2.03 0.00 0.76 0.07 0.08 97.06 Average: all 10.91 0.00 2.26 3.72 0.06 83.05 Average: 0 10.98 0.00 2.25 3.30 0.05 83.42 Average: 1 9.34 0.00 2.19 3.91 0.06 84.50 Average: 2 10.49 0.00 2.18 1.96 0.06 85.29 Average: 3 10.90 0.00 2.28 2.68 0.06 84.08 Average: 4 10.42 0.00 2.07 6.26 0.06 81.19 Average: 5 12.28 0.00 2.46 2.13 0.06 83.07 Average: 6 10.00 0.00 2.45 7.26 0.07 80.23 Average: 7 12.87 0.00 2.16 2.28 0.07 82.63