---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9251 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 8% / 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 823 26525 0 4818 30887 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:ac:e8:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:feac:e83c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:4e:5e:a0 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-9251) 01/03/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:03 tps rtps wtps bread/s bwrtn/s 02:50:01 110.70 39.83 70.87 1810.00 13330.85 02:51:01 118.17 23.02 95.15 2764.88 19223.32 02:52:01 335.38 12.15 323.23 821.10 94948.14 02:53:01 105.33 0.43 104.90 42.53 11570.89 02:54:01 6.05 0.00 6.05 0.00 6091.65 02:55:01 10.61 0.00 10.61 0.00 6168.69 02:56:01 5.62 0.02 5.60 0.13 6103.52 02:57:01 60.99 1.38 59.61 112.11 10028.30 Average: 94.04 9.48 84.56 689.28 20964.74 02:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30157860 31751840 2781360 8.44 68948 1835720 1487856 4.38 817780 1672008 158564 02:51:01 29605064 31713588 3334156 10.12 89788 2310116 1613360 4.75 903776 2094532 248720 02:52:01 26780276 31282660 6158944 18.70 127080 4546916 5225220 15.37 1423168 4236288 1768 02:53:01 24264928 28976984 8674292 26.33 132916 4662492 9015056 26.52 3812516 4342820 252 02:54:01 24254624 28963600 8684596 26.37 132988 4662660 9031540 26.57 3825756 4339148 240 02:55:01 23976212 28691296 8963008 27.21 133224 4667248 9196480 27.06 4101364 4336776 60 02:56:01 23991500 28706696 8947720 27.16 133280 4668024 9367752 27.56 4087000 4336208 24 02:57:01 27144900 31604708 5794320 17.59 135488 4523212 1575252 4.63 1234488 4090224 2608 Average: 26271920 30211422 6667300 20.24 119214 3984548 5814064 17.11 2525731 3681000 51530 02:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 115.98 81.02 1145.61 17.32 0.00 0.00 0.00 0.00 02:51:01 lo 5.46 5.46 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 br-e338f692f132 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 117.74 86.32 2236.80 11.22 0.00 0.00 0.00 0.00 02:52:01 vetha69233f 0.13 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:52:01 lo 6.27 6.27 0.57 0.57 0.00 0.00 0.00 0.00 02:52:01 br-e338f692f132 0.15 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 vethba3d07d 14.66 11.53 1.72 1.06 0.00 0.00 0.00 0.00 02:53:01 vetha69233f 2.07 2.28 7.84 2.59 0.00 0.00 0.00 0.00 02:53:01 lo 5.37 5.37 9.71 9.71 0.00 0.00 0.00 0.00 02:53:01 br-e338f692f132 2.30 2.67 3.02 6.94 0.00 0.00 0.00 0.00 02:53:01 vethba52e96 1.78 2.13 0.54 2.72 0.00 0.00 0.00 0.00 02:54:01 vetha69233f 0.45 0.25 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 lo 4.92 4.92 0.75 0.75 0.00 0.00 0.00 0.00 02:54:01 br-e338f692f132 1.25 1.35 0.48 0.15 0.00 0.00 0.00 0.00 02:54:01 vethba52e96 0.27 0.35 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 vetha69233f 5.92 6.62 15.34 5.36 0.00 0.00 0.00 0.00 02:55:01 lo 16.45 16.45 32.21 32.21 0.00 0.00 0.00 0.00 02:55:01 br-e338f692f132 5.97 7.50 10.78 21.49 0.00 0.00 0.00 0.00 02:55:01 vethba52e96 3.77 3.40 1.66 5.36 0.00 0.00 0.00 0.00 02:56:01 vetha69233f 1.35 1.20 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 lo 14.41 14.41 0.79 0.79 0.00 0.00 0.00 0.00 02:56:01 br-e338f692f132 2.37 2.52 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 vethba52e96 0.67 0.72 0.52 0.07 0.00 0.00 0.00 0.00 02:57:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1039.91 680.39 21558.71 156.88 0.00 0.00 0.00 0.00 Average: lo 7.26 7.26 5.65 5.65 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: ens3 101.18 62.13 2627.83 13.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9251) 01/03/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:03 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.25 0.00 0.81 1.57 0.03 87.34 02:50:01 0 25.86 0.00 1.50 2.29 0.05 70.30 02:50:01 1 10.77 0.00 0.57 0.21 0.03 88.42 02:50:01 2 3.80 0.00 0.59 6.02 0.03 89.56 02:50:01 3 13.52 0.00 1.07 0.92 0.05 84.43 02:50:01 4 8.04 0.00 0.83 0.31 0.03 90.79 02:50:01 5 2.00 0.00 0.36 0.10 0.02 97.52 02:50:01 6 9.87 0.00 0.90 2.36 0.03 86.83 02:50:01 7 8.10 0.00 0.64 0.29 0.02 90.95 02:51:01 all 9.37 0.00 0.87 2.45 0.03 87.29 02:51:01 0 7.16 0.00 0.50 1.60 0.02 90.72 02:51:01 1 3.92 0.00 0.63 2.39 0.02 93.04 02:51:01 2 9.19 0.00 1.08 2.22 0.02 87.49 02:51:01 3 28.20 0.00 1.77 10.22 0.08 59.72 02:51:01 4 14.59 0.00 1.48 2.52 0.03 81.37 02:51:01 5 3.78 0.00 0.53 0.03 0.02 95.64 02:51:01 6 7.33 0.00 0.78 0.52 0.02 91.35 02:51:01 7 0.83 0.00 0.22 0.13 0.02 98.80 02:52:01 all 11.72 0.00 4.61 6.38 0.08 77.20 02:52:01 0 11.22 0.00 4.59 0.99 0.08 83.11 02:52:01 1 10.65 0.00 4.62 1.25 0.07 83.40 02:52:01 2 11.38 0.00 4.52 0.57 0.10 83.42 02:52:01 3 12.83 0.00 4.37 7.49 0.10 75.21 02:52:01 4 12.50 0.00 5.48 37.82 0.10 44.10 02:52:01 5 10.40 0.00 4.22 0.44 0.07 84.87 02:52:01 6 12.36 0.00 4.39 0.79 0.08 82.37 02:52:01 7 12.45 0.00 4.66 1.89 0.07 80.93 02:53:01 all 27.48 0.00 2.57 0.82 0.08 69.05 02:53:01 0 24.23 0.00 2.76 0.60 0.08 72.33 02:53:01 1 28.02 0.00 2.68 0.50 0.10 68.69 02:53:01 2 35.35 0.00 2.68 0.96 0.08 60.92 02:53:01 3 35.00 0.00 3.20 0.05 0.08 61.66 02:53:01 4 29.11 0.00 2.93 2.55 0.07 65.34 02:53:01 5 17.19 0.00 1.63 0.58 0.07 80.53 02:53:01 6 25.57 0.00 2.49 1.12 0.08 70.73 02:53:01 7 25.40 0.00 2.18 0.18 0.07 72.17 02:54:01 all 0.77 0.00 0.11 0.33 0.02 98.76 02:54:01 0 0.87 0.00 0.15 0.00 0.03 98.95 02:54:01 1 0.43 0.00 0.08 0.00 0.03 99.45 02:54:01 2 0.72 0.00 0.10 0.00 0.02 99.17 02:54:01 3 0.70 0.00 0.05 0.00 0.02 99.23 02:54:01 4 1.02 0.00 0.15 2.64 0.03 96.16 02:54:01 5 1.05 0.00 0.15 0.00 0.03 98.77 02:54:01 6 0.82 0.00 0.08 0.00 0.02 99.08 02:54:01 7 0.57 0.00 0.12 0.02 0.03 99.27 02:55:01 all 7.14 0.00 0.69 0.38 0.05 91.75 02:55:01 0 6.12 0.00 0.70 0.02 0.03 93.13 02:55:01 1 7.54 0.00 0.72 0.00 0.05 91.69 02:55:01 2 6.34 0.00 0.63 0.00 0.05 92.98 02:55:01 3 8.22 0.00 0.80 0.00 0.03 90.95 02:55:01 4 7.36 0.00 0.69 2.94 0.05 88.96 02:55:01 5 6.31 0.00 0.49 0.00 0.03 93.17 02:55:01 6 7.67 0.00 0.75 0.02 0.05 91.51 02:55:01 7 7.58 0.00 0.77 0.03 0.03 91.58 02:56:01 all 0.47 0.00 0.23 0.26 0.05 99.00 02:56:01 0 0.88 0.00 0.13 0.00 0.03 98.95 02:56:01 1 0.59 0.00 0.30 0.00 0.07 99.05 02:56:01 2 0.43 0.00 0.18 0.00 0.05 99.33 02:56:01 3 0.35 0.00 0.20 0.00 0.05 99.40 02:56:01 4 0.38 0.00 0.25 2.09 0.05 97.22 02:56:01 5 0.30 0.00 0.25 0.00 0.07 99.38 02:56:01 6 0.30 0.00 0.20 0.00 0.03 99.47 02:56:01 7 0.53 0.00 0.22 0.00 0.03 99.22 02:57:01 all 5.07 0.00 0.65 0.61 0.04 93.64 02:57:01 0 1.10 0.00 0.58 0.13 0.02 98.16 02:57:01 1 10.46 0.00 0.63 0.22 0.03 88.66 02:57:01 2 4.81 0.00 0.70 0.18 0.03 94.27 02:57:01 3 1.37 0.00 0.44 0.03 0.05 98.11 02:57:01 4 16.65 0.00 1.27 2.81 0.07 79.20 02:57:01 5 3.25 0.00 0.55 1.25 0.03 94.91 02:57:01 6 1.39 0.00 0.52 0.20 0.02 97.88 02:57:01 7 1.52 0.00 0.52 0.05 0.03 97.88 Average: all 9.02 0.00 1.31 1.59 0.05 88.03 Average: 0 9.61 0.00 1.36 0.70 0.04 88.28 Average: 1 9.03 0.00 1.28 0.57 0.05 89.07 Average: 2 9.01 0.00 1.31 1.22 0.05 88.41 Average: 3 12.51 0.00 1.49 2.34 0.06 83.61 Average: 4 11.21 0.00 1.63 6.68 0.05 80.42 Average: 5 5.54 0.00 1.02 0.30 0.04 93.09 Average: 6 8.14 0.00 1.26 0.62 0.04 89.93 Average: 7 7.11 0.00 1.16 0.32 0.04 91.37