---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4351 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 13G 143G 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 836 26262 0 5068 30875 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:cb:b9:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fecb:b98a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:ab:65:d2 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4351) 12/11/23 _x86_64_ (8 CPU) 18:05:57 LINUX RESTART (8 CPU) 18:06:01 tps rtps wtps bread/s bwrtn/s 18:07:02 131.49 74.62 56.87 5362.97 46156.17 18:08:01 111.47 27.00 84.47 2099.19 17442.28 18:09:01 96.42 10.15 86.27 1745.04 18764.47 18:10:01 116.83 0.17 116.66 18.80 81820.76 18:11:01 302.60 13.10 289.50 774.94 30031.24 18:12:01 9.62 0.28 9.33 16.80 7098.88 18:13:01 35.06 0.02 35.04 2.93 8740.93 Average: 114.79 17.88 96.91 1429.98 30036.90 18:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:02 30339584 31710120 2599636 7.89 52872 1637756 1447108 4.26 834360 1492008 74720 18:08:01 29967864 31734264 2971356 9.02 77932 1989780 1446304 4.26 839200 1818888 173988 18:09:01 28648200 31669704 4291020 13.03 102264 3187292 1582948 4.66 981048 2927332 1025456 18:10:01 26976880 31686872 5962340 18.10 119436 4782700 1436204 4.23 984064 4518752 321452 18:11:01 25319676 30207192 7619544 23.13 133588 4930952 5939444 17.48 2571092 4531116 468 18:12:01 25080724 29971256 7858496 23.86 133840 4932024 6432156 18.92 2819800 4516124 244 18:13:01 25943916 30855956 6995304 21.24 134272 4958708 3066912 9.02 1968108 4528904 92 Average: 27468121 31119338 5471099 16.61 107743 3774173 3050154 8.97 1571096 3476161 228060 18:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:07:02 ens3 334.01 236.38 981.10 61.32 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 18:08:01 ens3 54.54 36.14 1062.74 7.06 0.00 0.00 0.00 0.00 18:09:01 br-f2a53c508ae8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 6.00 6.00 0.55 0.55 0.00 0.00 0.00 0.00 18:09:01 ens3 248.51 152.39 7664.47 13.62 0.00 0.00 0.00 0.00 18:10:01 br-f2a53c508ae8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 18:10:01 ens3 417.70 232.84 14755.28 18.54 0.00 0.00 0.00 0.00 18:11:01 vethf937cab 55.97 66.49 19.36 16.24 0.00 0.00 0.00 0.00 18:11:01 br-f2a53c508ae8 0.83 0.70 0.06 0.31 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 veth1de57db 2.93 2.87 0.27 0.26 0.00 0.00 0.00 0.00 18:12:01 vethf937cab 52.01 62.76 58.18 15.48 0.00 0.00 0.00 0.00 18:12:01 br-f2a53c508ae8 2.17 2.48 1.82 1.74 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 veth1de57db 39.29 33.31 10.39 36.00 0.00 0.00 0.00 0.00 18:13:01 br-f2a53c508ae8 1.22 1.48 0.10 0.14 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 32.24 32.24 5.87 5.87 0.00 0.00 0.00 0.00 18:13:01 veth1e21113 54.24 48.33 20.61 40.50 0.00 0.00 0.00 0.00 Average: br-f2a53c508ae8 0.60 0.67 0.28 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.19 4.19 0.80 0.80 0.00 0.00 0.00 0.00 Average: veth1e21113 7.77 6.92 2.95 5.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4351) 12/11/23 _x86_64_ (8 CPU) 18:05:57 LINUX RESTART (8 CPU) 18:06:01 CPU %user %nice %system %iowait %steal %idle 18:07:02 all 8.01 0.00 1.14 2.94 0.10 87.81 18:07:02 0 4.37 0.00 0.92 0.78 0.05 93.88 18:07:02 1 3.82 0.00 0.68 0.60 0.05 94.84 18:07:02 2 7.27 0.00 1.17 1.07 0.17 90.33 18:07:02 3 12.96 0.00 0.97 0.62 0.07 85.39 18:07:02 4 16.88 0.00 2.20 1.45 0.15 79.32 18:07:02 5 2.39 0.00 0.87 4.66 0.08 92.00 18:07:02 6 9.16 0.00 1.13 0.22 0.10 89.39 18:07:02 7 7.18 0.00 1.16 14.26 0.12 77.29 18:08:01 all 9.12 0.00 0.76 3.53 0.03 86.56 18:08:01 0 28.56 0.00 1.72 4.10 0.09 65.54 18:08:01 1 21.33 0.00 1.60 1.53 0.05 75.49 18:08:01 2 3.24 0.00 0.97 12.72 0.05 83.01 18:08:01 3 4.60 0.00 0.37 0.80 0.02 94.21 18:08:01 4 4.39 0.00 0.48 2.58 0.00 92.55 18:08:01 5 1.19 0.00 0.14 0.20 0.02 98.46 18:08:01 6 1.02 0.00 0.19 0.39 0.02 98.39 18:08:01 7 8.67 0.00 0.63 5.91 0.05 84.74 18:09:01 all 8.45 0.00 1.79 5.99 0.08 83.69 18:09:01 0 4.86 0.00 1.42 4.05 0.03 89.64 18:09:01 1 21.24 0.00 2.67 2.56 0.07 73.47 18:09:01 2 3.87 0.00 1.22 5.06 0.03 89.82 18:09:01 3 11.08 0.00 1.61 1.61 0.20 85.50 18:09:01 4 8.35 0.00 1.64 14.02 0.05 75.94 18:09:01 5 6.94 0.00 1.83 0.15 0.10 90.98 18:09:01 6 2.69 0.00 1.86 15.32 0.03 80.10 18:09:01 7 8.60 0.00 2.05 5.15 0.07 84.14 18:10:01 all 6.06 0.00 2.49 12.00 0.06 79.39 18:10:01 0 4.52 0.00 2.56 35.16 0.05 57.70 18:10:01 1 7.46 0.00 2.36 0.08 0.07 90.03 18:10:01 2 6.67 0.00 2.27 30.56 0.08 60.41 18:10:01 3 7.43 0.00 2.12 0.13 0.07 90.25 18:10:01 4 5.40 0.00 1.90 13.92 0.05 78.72 18:10:01 5 5.77 0.00 2.73 7.20 0.08 84.21 18:10:01 6 6.05 0.00 2.35 2.58 0.05 88.97 18:10:01 7 5.12 0.00 3.64 6.41 0.07 84.76 18:11:01 all 21.68 0.00 3.34 7.79 0.10 67.09 18:11:01 0 14.81 0.00 2.92 4.85 0.08 77.34 18:11:01 1 33.58 0.00 4.92 10.41 0.10 50.98 18:11:01 2 20.34 0.00 2.86 10.37 0.10 66.33 18:11:01 3 14.30 0.00 2.51 6.98 0.10 76.11 18:11:01 4 19.61 0.00 2.83 4.14 0.08 73.33 18:11:01 5 21.28 0.00 3.76 14.33 0.08 60.55 18:11:01 6 21.88 0.00 2.96 2.15 0.10 72.91 18:11:01 7 27.82 0.00 4.00 9.15 0.10 58.93 18:12:01 all 7.17 0.00 0.63 0.52 0.04 91.64 18:12:01 0 6.40 0.00 0.63 0.00 0.03 92.93 18:12:01 1 8.06 0.00 0.74 0.00 0.05 91.16 18:12:01 2 7.60 0.00 0.84 3.84 0.03 87.69 18:12:01 3 8.55 0.00 0.63 0.00 0.05 90.77 18:12:01 4 5.81 0.00 0.55 0.00 0.05 93.59 18:12:01 5 8.54 0.00 0.57 0.13 0.05 90.71 18:12:01 6 6.88 0.00 0.72 0.05 0.03 92.32 18:12:01 7 5.57 0.00 0.38 0.15 0.03 93.87 18:13:01 all 0.86 0.00 0.31 0.60 0.03 98.20 18:13:01 0 0.47 0.00 0.25 0.02 0.02 99.25 18:13:01 1 0.60 0.00 0.32 0.00 0.03 99.05 18:13:01 2 0.57 0.00 0.30 3.81 0.02 95.31 18:13:01 3 0.50 0.00 0.28 0.00 0.03 99.18 18:13:01 4 0.67 0.00 0.25 0.08 0.02 98.98 18:13:01 5 1.25 0.00 0.40 0.00 0.05 98.30 18:13:01 6 2.27 0.00 0.33 0.28 0.03 97.07 18:13:01 7 0.50 0.00 0.35 0.62 0.03 98.49 Average: all 8.75 0.00 1.49 4.76 0.06 84.94 Average: 0 9.10 0.00 1.49 6.96 0.05 82.40 Average: 1 13.67 0.00 1.89 2.16 0.06 82.23 Average: 2 7.08 0.00 1.37 9.60 0.07 81.88 Average: 3 8.50 0.00 1.21 1.45 0.08 88.76 Average: 4 8.73 0.00 1.41 5.16 0.06 84.64 Average: 5 6.75 0.00 1.47 3.80 0.07 87.91 Average: 6 7.13 0.00 1.36 3.00 0.05 88.46 Average: 7 9.05 0.00 1.74 5.93 0.07 83.21