---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41335 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 898 25255 0 6012 30812 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:a8:b7:70 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fea8:b770/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:f6:32:7d 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::42:96ff:fef6:327d/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-41335) 09/24/24 _x86_64_ (8 CPU) 08:28:27 LINUX RESTART (8 CPU) 08:29:03 tps rtps wtps bread/s bwrtn/s 08:30:01 341.37 66.21 275.16 4512.46 21642.20 08:31:01 266.08 18.47 247.61 2271.00 123662.04 08:32:01 277.90 12.58 265.32 775.30 44497.93 08:33:01 131.69 0.42 131.28 43.19 29156.71 08:34:01 20.66 0.00 20.66 0.00 12368.04 08:35:01 38.61 0.08 38.53 11.46 12694.70 08:36:01 76.14 2.25 73.89 111.58 14075.89 Average: 163.80 14.04 149.76 1087.32 36948.07 08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 30095540 31678980 2843672 8.63 69528 1824828 1417128 4.17 895136 1656064 166988 08:31:01 26303936 31635340 6635276 20.14 119452 5387872 1759620 5.18 1014488 5140760 682208 08:32:01 22685992 28198744 10253220 31.13 130052 5540176 11127632 32.74 4706660 4969452 1160 08:33:01 21621476 27450920 11317736 34.36 158672 5788660 12360840 36.37 5555136 5131616 1160 08:34:01 21024752 26859480 11914460 36.17 159140 5793180 12956008 38.12 6151388 5129816 604 08:35:01 23223368 29052948 9715844 29.50 159668 5792952 8323260 24.49 4021000 5101752 116 08:36:01 25878700 31569348 7060512 21.43 161920 5663200 1623420 4.78 1542160 4978876 1228 Average: 24404823 29492251 8534389 25.91 136919 5112981 7081130 20.83 3412281 4586905 121923 08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 08:30:01 ens3 402.72 265.97 1654.74 78.57 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 br-a0a55d5aa506 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 16.86 16.86 1.62 1.62 0.00 0.00 0.00 0.00 08:31:01 ens3 1313.18 703.56 35489.74 60.80 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth12aed9e 3.53 3.55 0.42 0.38 0.00 0.00 0.00 0.00 08:32:01 vethd62d7c9 1.30 1.35 0.08 0.08 0.00 0.00 0.00 0.00 08:32:01 veth4d2a6bc 1.75 1.93 0.16 0.17 0.00 0.00 0.00 0.00 08:33:01 docker0 13.05 17.61 2.10 285.75 0.00 0.00 0.00 0.00 08:33:01 veth12aed9e 3.05 4.58 0.47 0.35 0.00 0.00 0.00 0.00 08:33:01 vethd62d7c9 4.72 5.50 0.66 0.60 0.00 0.00 0.00 0.00 08:33:01 veth4d2a6bc 3.05 4.58 0.47 0.35 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth12aed9e 4.87 6.67 0.78 1.60 0.00 0.00 0.00 0.00 08:34:01 vethd62d7c9 28.55 28.93 12.69 68.99 0.00 0.00 0.00 0.01 08:34:01 veth4d2a6bc 5.42 7.05 1.79 2.40 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 br-a0a55d5aa506 0.63 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 26.93 26.93 2.52 2.52 0.00 0.00 0.00 0.00 08:35:01 veth752d3d5 136.89 162.42 208.47 45.31 0.00 0.00 0.00 0.02 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 08:36:01 ens3 1862.21 1070.02 38433.68 191.41 0.00 0.00 0.00 0.00 Average: docker0 1.87 2.53 0.30 41.01 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 262.79 151.93 5506.33 27.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41335) 09/24/24 _x86_64_ (8 CPU) 08:28:27 LINUX RESTART (8 CPU) 08:29:03 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 11.27 0.00 1.22 2.34 0.06 85.11 08:30:01 0 9.93 0.00 1.24 4.10 0.09 84.64 08:30:01 1 12.25 0.00 2.22 3.72 0.04 81.78 08:30:01 2 7.95 0.00 1.16 4.24 0.09 86.57 08:30:01 3 6.44 0.00 0.34 0.53 0.07 92.61 08:30:01 4 5.88 0.00 0.66 0.86 0.02 92.59 08:30:01 5 11.13 0.00 1.04 2.81 0.05 84.97 08:30:01 6 32.04 0.00 2.16 2.18 0.05 63.56 08:30:01 7 3.97 0.00 0.85 0.24 0.04 94.91 08:31:01 all 14.39 0.00 6.05 9.11 0.07 70.38 08:31:01 0 14.53 0.00 6.09 5.25 0.07 74.06 08:31:01 1 12.30 0.00 5.45 1.77 0.05 80.43 08:31:01 2 11.57 0.00 5.94 41.17 0.12 41.21 08:31:01 3 11.64 0.00 6.46 4.44 0.08 77.37 08:31:01 4 13.07 0.00 6.03 0.69 0.07 80.14 08:31:01 5 12.90 0.00 7.22 17.28 0.07 62.54 08:31:01 6 26.68 0.00 6.66 1.88 0.08 64.70 08:31:01 7 12.40 0.00 4.52 0.60 0.05 82.42 08:32:01 all 52.47 0.00 6.39 2.24 0.12 38.77 08:32:01 0 54.72 0.00 6.64 0.42 0.12 38.10 08:32:01 1 49.55 0.00 5.60 0.73 0.12 44.00 08:32:01 2 50.81 0.00 6.60 9.85 0.12 32.62 08:32:01 3 55.43 0.00 6.66 1.41 0.10 36.40 08:32:01 4 54.45 0.00 7.10 1.71 0.12 36.62 08:32:01 5 50.14 0.00 6.25 2.49 0.12 41.00 08:32:01 6 53.02 0.00 6.33 0.57 0.12 39.96 08:32:01 7 51.61 0.00 6.02 0.77 0.12 41.49 08:33:01 all 17.00 0.00 2.84 2.03 0.09 78.04 08:33:01 0 15.95 0.00 2.48 0.25 0.10 81.21 08:33:01 1 18.38 0.00 2.97 0.20 0.10 78.35 08:33:01 2 16.33 0.00 3.01 3.76 0.08 76.82 08:33:01 3 16.54 0.00 3.12 0.64 0.08 79.62 08:33:01 4 17.17 0.00 2.59 0.92 0.08 79.23 08:33:01 5 15.69 0.00 2.76 0.84 0.12 80.59 08:33:01 6 19.33 0.00 3.11 7.11 0.08 70.36 08:33:01 7 16.62 0.00 2.65 2.54 0.08 78.10 08:34:01 all 10.20 0.00 0.96 0.72 0.08 88.05 08:34:01 0 12.25 0.00 0.99 0.00 0.07 86.69 08:34:01 1 9.91 0.00 1.09 0.02 0.10 88.89 08:34:01 2 7.36 0.00 0.77 0.02 0.08 91.77 08:34:01 3 9.49 0.00 0.72 0.02 0.08 89.69 08:34:01 4 8.65 0.00 0.97 0.03 0.07 90.28 08:34:01 5 12.71 0.00 1.05 0.07 0.07 86.10 08:34:01 6 11.35 0.00 1.07 5.54 0.08 81.96 08:34:01 7 9.94 0.00 0.97 0.00 0.08 89.01 08:35:01 all 5.26 0.00 0.97 0.79 0.09 92.89 08:35:01 0 5.02 0.00 0.99 0.32 0.12 93.56 08:35:01 1 5.33 0.00 1.00 0.32 0.07 93.28 08:35:01 2 5.20 0.00 0.82 0.03 0.08 93.87 08:35:01 3 5.29 0.00 0.94 0.07 0.07 93.63 08:35:01 4 5.36 0.00 1.24 0.03 0.08 93.28 08:35:01 5 5.24 0.00 0.87 0.13 0.10 93.65 08:35:01 6 5.40 0.00 0.97 5.43 0.12 88.08 08:35:01 7 5.20 0.00 0.94 0.05 0.08 93.73 08:36:01 all 7.33 0.00 0.70 1.43 0.04 90.50 08:36:01 0 0.87 0.00 0.52 0.13 0.03 98.45 08:36:01 1 9.73 0.00 0.77 0.35 0.03 89.11 08:36:01 2 18.94 0.00 1.12 1.77 0.05 78.12 08:36:01 3 0.94 0.00 0.67 1.87 0.03 96.49 08:36:01 4 5.54 0.00 0.85 0.12 0.03 93.46 08:36:01 5 11.69 0.00 0.65 0.18 0.03 87.44 08:36:01 6 9.47 0.00 0.54 6.94 0.05 83.00 08:36:01 7 1.49 0.00 0.50 0.08 0.02 97.91 Average: all 16.82 0.00 2.73 2.66 0.08 77.71 Average: 0 16.20 0.00 2.72 1.46 0.08 79.53 Average: 1 16.74 0.00 2.72 0.99 0.07 79.47 Average: 2 16.84 0.00 2.76 8.65 0.09 71.67 Average: 3 15.14 0.00 2.72 1.29 0.08 80.78 Average: 4 15.71 0.00 2.77 0.62 0.07 80.83 Average: 5 17.07 0.00 2.83 3.39 0.08 76.63 Average: 6 22.38 0.00 2.97 4.25 0.08 70.31 Average: 7 14.46 0.00 2.35 0.61 0.07 82.51