---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6117 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: 2799.998 BogoMIPS: 5599.99 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 873 25614 0 5679 30837 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:e0:c4:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fee0:c4ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:4a:01:1f 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-6117) 02/17/24 _x86_64_ (8 CPU) 11:51:26 LINUX RESTART (8 CPU) 11:52:01 tps rtps wtps bread/s bwrtn/s 11:53:01 135.09 71.37 63.72 4612.43 20711.61 11:54:01 106.60 14.50 92.10 1142.88 23153.21 11:55:01 131.97 9.28 122.69 1643.18 62369.08 11:56:01 266.26 12.40 253.87 801.03 83189.12 11:57:01 16.26 0.43 15.83 41.33 14102.32 11:58:01 65.54 1.23 64.31 103.45 15481.82 Average: 120.29 18.20 102.09 1390.71 36503.93 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30143268 31705300 2795952 8.49 66700 1808104 1436924 4.23 864344 1644964 139372 11:54:01 29832212 31711256 3107008 9.43 84672 2089992 1422720 4.19 872572 1912620 144844 11:55:01 26339456 31672784 6599764 20.04 124868 5375596 1403708 4.13 1002048 5113176 1893036 11:56:01 24933784 30429360 8005436 24.30 132068 5522824 5334324 15.69 2340516 5136328 456 11:57:01 23961880 29508688 8977340 27.25 132676 5567776 6701976 19.72 3324016 5107584 356 11:58:01 26255032 31596688 6684188 20.29 135808 5372348 1501284 4.42 1265460 4921084 1024 Average: 26910939 31104013 6028281 18.30 112799 4289440 2966823 8.73 1611493 3972626 363181 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 11:53:01 ens3 355.37 252.97 1499.92 64.13 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:54:01 ens3 52.02 38.53 773.47 10.37 0.00 0.00 0.00 0.00 11:55:01 br-aca07efce681 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 9.53 9.53 0.87 0.87 0.00 0.00 0.00 0.00 11:55:01 ens3 977.58 539.86 36361.77 40.00 0.00 0.00 0.00 0.00 11:56:01 br-aca07efce681 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 veth9f8ad70 0.22 0.70 0.01 0.04 0.00 0.00 0.00 0.00 11:56:01 veth48e3165 26.94 25.09 11.56 16.27 0.00 0.00 0.00 0.00 11:56:01 vethf1dce91 0.75 0.97 0.05 0.06 0.00 0.00 0.00 0.00 11:57:01 br-aca07efce681 1.47 2.05 0.65 0.42 0.00 0.00 0.00 0.00 11:57:01 veth9f8ad70 4.38 4.42 1.70 1.12 0.00 0.00 0.00 0.00 11:57:01 veth48e3165 51.66 43.41 12.73 45.34 0.00 0.00 0.00 0.00 11:57:01 vethf1dce91 1.00 1.22 0.24 0.41 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 24.10 24.10 2.92 2.92 0.00 0.00 0.00 0.00 11:58:01 ens3 1518.26 932.74 38802.46 304.01 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 3.45 3.45 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 250.99 153.80 6455.19 50.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6117) 02/17/24 _x86_64_ (8 CPU) 11:51:26 LINUX RESTART (8 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 11.29 0.00 1.04 2.80 0.04 84.83 11:53:01 0 2.40 0.00 0.58 8.03 0.03 88.95 11:53:01 1 11.54 0.00 0.90 6.54 0.08 80.94 11:53:01 2 40.96 0.00 2.75 3.15 0.08 53.06 11:53:01 3 8.10 0.00 0.82 2.28 0.03 88.76 11:53:01 4 8.18 0.00 1.30 0.53 0.02 89.97 11:53:01 5 7.44 0.00 0.55 0.13 0.02 91.86 11:53:01 6 3.69 0.00 0.58 0.25 0.03 95.44 11:53:01 7 8.10 0.00 0.84 1.47 0.05 89.54 11:54:01 all 9.67 0.00 0.75 3.39 0.03 86.16 11:54:01 0 1.05 0.00 0.28 0.03 0.02 98.62 11:54:01 1 2.20 0.00 0.43 4.84 0.02 92.51 11:54:01 2 9.28 0.00 0.47 3.65 0.03 86.57 11:54:01 3 3.89 0.00 0.42 12.39 0.03 83.26 11:54:01 4 27.04 0.00 1.57 2.25 0.07 69.07 11:54:01 5 16.59 0.00 1.07 1.35 0.03 80.96 11:54:01 6 4.96 0.00 0.60 0.05 0.02 94.38 11:54:01 7 12.38 0.00 1.14 2.56 0.07 83.86 11:55:01 all 12.55 0.00 5.89 7.77 0.07 73.72 11:55:01 0 13.44 0.00 7.56 21.03 0.07 57.90 11:55:01 1 12.41 0.00 4.89 14.25 0.07 68.38 11:55:01 2 14.79 0.00 5.32 0.46 0.08 79.34 11:55:01 3 12.81 0.00 5.55 3.27 0.07 78.30 11:55:01 4 13.37 0.00 5.96 1.14 0.07 79.46 11:55:01 5 14.11 0.00 5.84 11.22 0.05 68.78 11:55:01 6 9.32 0.00 6.55 1.59 0.07 82.48 11:55:01 7 10.18 0.00 5.48 9.11 0.07 75.17 11:56:01 all 16.03 0.00 2.46 7.54 0.07 73.90 11:56:01 0 15.02 0.00 3.06 43.47 0.08 38.36 11:56:01 1 12.33 0.00 1.81 5.44 0.07 80.34 11:56:01 2 15.94 0.00 2.54 2.73 0.05 78.74 11:56:01 3 23.08 0.00 3.27 0.47 0.07 73.11 11:56:01 4 19.20 0.00 2.45 1.86 0.07 76.43 11:56:01 5 13.49 0.00 2.10 2.19 0.07 82.15 11:56:01 6 17.80 0.00 2.75 1.83 0.07 77.56 11:56:01 7 11.41 0.00 1.69 2.41 0.05 84.44 11:57:01 all 17.15 0.00 1.84 0.70 0.07 80.24 11:57:01 0 17.96 0.00 2.27 0.48 0.07 79.22 11:57:01 1 18.64 0.00 1.64 0.03 0.05 79.64 11:57:01 2 16.65 0.00 1.57 4.84 0.08 76.85 11:57:01 3 16.09 0.00 2.14 0.02 0.05 81.70 11:57:01 4 18.23 0.00 1.88 0.00 0.08 79.81 11:57:01 5 17.33 0.00 1.84 0.17 0.08 80.58 11:57:01 6 16.23 0.00 1.80 0.00 0.07 81.90 11:57:01 7 16.06 0.00 1.61 0.02 0.08 82.23 11:58:01 all 5.23 0.00 0.52 1.12 0.04 93.09 11:58:01 0 0.68 0.00 0.33 0.12 0.02 98.85 11:58:01 1 2.62 0.00 0.45 0.17 0.05 96.71 11:58:01 2 2.00 0.00 0.38 4.33 0.05 93.24 11:58:01 3 15.00 0.00 0.47 0.30 0.05 84.18 11:58:01 4 3.16 0.00 0.67 0.82 0.02 95.34 11:58:01 5 1.20 0.00 0.48 2.69 0.07 95.56 11:58:01 6 0.93 0.00 0.52 0.15 0.02 98.38 11:58:01 7 16.26 0.00 0.83 0.35 0.08 82.47 Average: all 11.98 0.00 2.07 3.87 0.05 82.02 Average: 0 8.40 0.00 2.33 12.13 0.05 77.09 Average: 1 9.96 0.00 1.69 5.20 0.06 83.11 Average: 2 16.60 0.00 2.16 3.20 0.06 77.98 Average: 3 13.15 0.00 2.10 3.13 0.05 81.57 Average: 4 14.86 0.00 2.29 1.10 0.05 81.69 Average: 5 11.68 0.00 1.97 2.94 0.05 83.36 Average: 6 8.81 0.00 2.13 0.64 0.04 88.38 Average: 7 12.40 0.00 1.92 2.64 0.07 82.97