---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4523 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 834 25612 0 5720 30876 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:19:9a:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe19:9a62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:a9:ad:cc 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-4523) 12/12/23 _x86_64_ (8 CPU) 11:34:22 LINUX RESTART (8 CPU) 11:35:00 tps rtps wtps bread/s bwrtn/s 11:36:01 114.01 41.98 72.04 1899.49 27563.61 11:37:01 121.53 19.51 102.02 2268.56 33086.62 11:38:01 167.63 3.65 163.98 504.68 90344.16 11:39:01 230.00 12.30 217.70 794.43 69575.52 11:40:01 24.15 0.43 23.71 19.33 22066.46 11:41:01 66.89 1.42 65.47 107.58 23793.40 Average: 120.69 13.29 107.39 935.00 44360.86 11:35:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 30200116 31783360 2739104 8.32 67848 1826204 1390320 4.09 786628 1662188 152656 11:37:01 29809804 31767096 3129416 9.50 85764 2166384 1496920 4.40 820132 1984124 142348 11:38:01 26314732 31691232 6624488 20.11 125124 5417588 1471848 4.33 983868 5154664 1281756 11:39:01 24346868 29896348 8592352 26.09 132560 5572996 6620756 19.48 2896036 5155568 8992 11:40:01 24343368 29929552 8595852 26.10 132948 5608920 5573220 16.40 2913924 5145756 136 11:41:01 26245788 31630124 6693432 20.32 136084 5413780 1479316 4.35 1231600 4962044 1764 Average: 26876779 31116285 6062441 18.40 113388 4334312 3005397 8.84 1605365 4010724 264609 11:35:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 lo 1.25 1.25 0.13 0.13 0.00 0.00 0.00 0.00 11:36:01 ens3 232.93 135.13 1094.10 39.36 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 11:37:01 ens3 58.14 42.44 900.42 7.90 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 8.46 8.46 0.78 0.78 0.00 0.00 0.00 0.00 11:38:01 br-557f0b2ca888 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 1016.99 544.81 36404.45 37.76 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 11:39:01 vetha73ccce 1.25 1.38 0.15 0.16 0.00 0.00 0.00 0.00 11:39:01 vethd413d0a 12.66 11.05 2.52 8.71 0.00 0.00 0.00 0.00 11:39:01 br-557f0b2ca888 0.33 0.22 0.01 0.02 0.00 0.00 0.00 0.00 11:40:01 lo 5.87 5.87 1.26 1.26 0.00 0.00 0.00 0.00 11:40:01 vetha73ccce 0.53 0.78 0.14 0.30 0.00 0.00 0.00 0.00 11:40:01 vethd413d0a 91.32 74.59 20.46 92.68 0.00 0.00 0.00 0.01 11:40:01 br-557f0b2ca888 1.47 2.05 0.65 0.42 0.00 0.00 0.00 0.00 11:41:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:41:01 ens3 1629.58 938.79 39004.51 275.32 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 241.04 134.68 6401.12 41.71 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4523) 12/12/23 _x86_64_ (8 CPU) 11:34:22 LINUX RESTART (8 CPU) 11:35:00 CPU %user %nice %system %iowait %steal %idle 11:36:01 all 10.13 0.00 0.88 3.43 0.04 85.53 11:36:01 0 15.61 0.00 1.18 0.64 0.05 82.51 11:36:01 1 19.11 0.00 1.45 1.25 0.05 78.14 11:36:01 2 4.05 0.00 1.06 12.15 0.07 82.67 11:36:01 3 3.32 0.00 0.13 9.44 0.03 87.08 11:36:01 4 2.53 0.00 0.33 0.46 0.02 96.67 11:36:01 5 1.38 0.00 0.33 0.20 0.02 98.08 11:36:01 6 3.48 0.00 0.64 0.21 0.02 95.66 11:36:01 7 31.61 0.00 1.91 3.13 0.07 63.29 11:37:01 all 9.19 0.00 0.78 3.76 0.03 86.24 11:37:01 0 5.14 0.00 0.70 1.08 0.02 93.06 11:37:01 1 7.32 0.00 0.72 16.59 0.05 75.32 11:37:01 2 29.80 0.00 2.06 8.38 0.07 59.70 11:37:01 3 6.67 0.00 0.62 2.37 0.03 90.31 11:37:01 4 10.10 0.00 0.65 0.08 0.03 89.13 11:37:01 5 0.72 0.00 0.23 0.72 0.02 98.31 11:37:01 6 4.26 0.00 0.50 0.70 0.02 94.52 11:37:01 7 9.52 0.00 0.78 0.25 0.02 89.43 11:38:01 all 11.62 0.00 5.54 8.00 0.08 74.76 11:38:01 0 9.61 0.00 4.70 12.16 0.07 73.46 11:38:01 1 13.92 0.00 6.04 0.48 0.09 79.48 11:38:01 2 13.73 0.00 5.88 3.20 0.10 77.09 11:38:01 3 9.86 0.00 5.50 24.70 0.05 59.89 11:38:01 4 11.68 0.00 5.13 0.74 0.05 82.41 11:38:01 5 11.17 0.00 5.92 16.20 0.09 66.62 11:38:01 6 12.21 0.00 5.00 5.65 0.07 77.07 11:38:01 7 10.84 0.00 6.13 0.68 0.07 82.28 11:39:01 all 23.42 0.00 3.49 5.49 0.09 67.50 11:39:01 0 20.02 0.00 3.61 3.05 0.08 73.24 11:39:01 1 21.92 0.00 3.10 4.60 0.12 70.26 11:39:01 2 29.12 0.00 3.93 5.86 0.08 61.01 11:39:01 3 22.69 0.00 3.69 2.26 0.07 71.29 11:39:01 4 22.67 0.00 3.17 0.98 0.08 73.10 11:39:01 5 29.19 0.00 4.40 21.50 0.12 44.79 11:39:01 6 16.65 0.00 2.77 2.03 0.12 78.43 11:39:01 7 25.15 0.00 3.29 3.73 0.07 67.77 11:40:01 all 11.63 0.00 1.33 1.34 0.06 85.64 11:40:01 0 10.98 0.00 1.21 0.05 0.05 87.71 11:40:01 1 9.48 0.00 1.37 0.07 0.07 89.02 11:40:01 2 11.06 0.00 1.51 0.10 0.07 87.27 11:40:01 3 12.98 0.00 1.44 9.05 0.08 76.45 11:40:01 4 13.25 0.00 1.29 0.02 0.08 85.37 11:40:01 5 11.85 0.00 1.42 0.43 0.05 86.25 11:40:01 6 10.62 0.00 1.21 0.84 0.07 87.27 11:40:01 7 12.82 0.00 1.24 0.12 0.07 85.75 11:41:01 all 5.32 0.00 0.55 2.16 0.04 91.93 11:41:01 0 1.18 0.00 0.38 0.10 0.07 98.27 11:41:01 1 3.20 0.00 0.40 0.22 0.02 96.17 11:41:01 2 5.30 0.00 0.48 0.32 0.03 93.87 11:41:01 3 2.43 0.00 0.45 14.18 0.03 82.91 11:41:01 4 1.18 0.00 0.62 0.82 0.05 97.33 11:41:01 5 12.80 0.00 0.54 0.87 0.05 85.74 11:41:01 6 0.63 0.00 0.48 0.40 0.03 98.45 11:41:01 7 15.89 0.00 1.02 0.40 0.03 82.66 Average: all 11.87 0.00 2.08 4.01 0.06 81.98 Average: 0 10.42 0.00 1.95 2.82 0.06 84.75 Average: 1 12.49 0.00 2.16 3.86 0.06 81.42 Average: 2 15.46 0.00 2.47 5.01 0.07 76.98 Average: 3 9.63 0.00 1.96 10.31 0.05 78.05 Average: 4 10.19 0.00 1.84 0.51 0.05 87.40 Average: 5 11.13 0.00 2.12 6.58 0.06 80.11 Average: 6 7.94 0.00 1.76 1.62 0.05 88.63 Average: 7 17.69 0.00 2.38 1.39 0.05 78.49