---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5060 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 856 26673 0 4637 30855 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:24:4d:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe24:4df0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:ad:37:a6 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-5060) 12/14/23 _x86_64_ (8 CPU) 14:25:44 LINUX RESTART (8 CPU) 14:26:01 tps rtps wtps bread/s bwrtn/s 14:27:02 99.53 47.64 51.89 4429.40 60922.25 14:28:01 21.95 2.51 19.44 104.12 27815.76 14:29:01 107.70 37.15 70.54 1739.69 33749.02 14:30:01 133.84 23.05 110.80 2760.47 42116.18 14:31:01 310.28 2.90 307.38 450.72 105284.72 14:32:01 17.05 0.30 16.75 19.46 18880.19 14:33:01 27.96 1.33 26.63 104.78 1873.29 Average: 102.81 16.45 86.36 1375.70 41552.72 14:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:02 30661692 31905244 2277528 6.91 38608 1533204 1340860 3.95 610616 1416608 72 14:28:01 30543504 31795808 2395716 7.27 38756 1541612 1340860 3.95 721724 1423244 140 14:29:01 30106012 31702020 2833208 8.60 69128 1837224 1441168 4.24 866316 1674596 171564 14:30:01 29316284 31649212 3622936 11.00 96256 2517704 1615100 4.75 1005740 2260168 471328 14:31:01 26566984 30841636 6372236 19.35 116168 4378900 4327060 12.73 1869812 4013880 1096 14:32:01 25483064 29898356 7456156 22.64 116356 4514544 5710972 16.80 2857832 4089716 2416 14:33:01 27379704 31653732 5559516 16.88 118972 4364616 1487868 4.38 1155440 3949476 45416 Average: 28579606 31349430 4359614 13.24 84892 2955401 2466270 7.26 1298211 2689670 98862 14:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:02 ens3 182.34 141.29 576.27 29.90 0.00 0.00 0.00 0.00 14:27:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 61.74 37.40 110.62 16.20 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 96.33 65.39 1042.05 16.38 0.00 0.00 0.00 0.00 14:29:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 120.46 82.15 2819.88 13.12 0.00 0.00 0.00 0.00 14:30:01 lo 5.13 5.13 0.48 0.48 0.00 0.00 0.00 0.00 14:30:01 br-119298a2513d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 veth702e218 0.75 0.90 0.04 0.05 0.00 0.00 0.00 0.00 14:31:01 ens3 507.37 277.42 17943.19 20.08 0.00 0.00 0.00 0.00 14:31:01 vethdd0739e 90.92 105.40 14.69 18.20 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 veth702e218 371.69 361.04 45.96 124.50 0.00 0.00 0.00 0.01 14:32:01 ens3 6.72 4.28 1.43 1.36 0.00 0.00 0.00 0.00 14:32:01 vethdd0739e 514.30 528.08 152.81 63.19 0.00 0.00 0.00 0.01 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 81.09 53.47 71.08 49.93 0.00 0.00 0.00 0.00 14:33:01 lo 30.53 30.53 25.14 25.14 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 151.07 94.62 3230.88 21.01 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 3.57 3.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5060) 12/14/23 _x86_64_ (8 CPU) 14:25:44 LINUX RESTART (8 CPU) 14:26:01 CPU %user %nice %system %iowait %steal %idle 14:27:02 all 2.45 0.00 0.74 5.01 0.03 91.78 14:27:02 0 3.49 0.00 0.60 0.75 0.03 95.13 14:27:02 1 3.00 0.00 0.62 6.34 0.02 90.02 14:27:02 2 2.93 0.00 0.47 0.74 0.05 95.82 14:27:02 3 1.59 0.00 0.50 1.05 0.02 96.84 14:27:02 4 2.32 0.00 1.67 0.72 0.02 95.28 14:27:02 5 2.80 0.00 0.79 29.06 0.03 67.32 14:27:02 6 1.65 0.00 0.50 0.13 0.00 97.71 14:27:02 7 1.86 0.00 0.67 1.42 0.02 96.04 14:28:01 all 0.60 0.00 0.05 1.71 0.01 97.63 14:28:01 0 0.14 0.00 0.02 0.00 0.00 99.85 14:28:01 1 1.05 0.00 0.03 0.00 0.02 98.90 14:28:01 2 0.10 0.00 0.08 0.00 0.02 99.80 14:28:01 3 0.70 0.00 0.05 0.07 0.00 99.19 14:28:01 4 0.68 0.00 0.02 0.00 0.00 99.30 14:28:01 5 0.68 0.00 0.12 13.62 0.02 85.56 14:28:01 6 0.85 0.00 0.02 0.00 0.00 99.14 14:28:01 7 0.63 0.00 0.02 0.00 0.00 99.36 14:29:01 all 9.75 0.00 0.75 3.50 0.04 85.97 14:29:01 0 17.64 0.00 1.27 1.74 0.03 79.32 14:29:01 1 5.35 0.00 0.42 0.20 0.07 93.97 14:29:01 2 10.95 0.00 0.89 0.42 0.03 87.71 14:29:01 3 1.49 0.00 0.27 0.05 0.02 98.18 14:29:01 4 1.80 0.00 0.32 0.10 0.02 97.77 14:29:01 5 4.09 0.00 0.52 21.82 0.03 73.53 14:29:01 6 2.76 0.00 0.32 0.37 0.02 96.54 14:29:01 7 33.98 0.00 2.06 3.26 0.08 60.62 14:30:01 all 10.00 0.00 1.29 3.45 0.04 85.22 14:30:01 0 30.73 0.00 2.19 2.66 0.08 64.33 14:30:01 1 13.43 0.00 1.64 7.46 0.05 77.42 14:30:01 2 6.14 0.00 1.30 0.07 0.02 92.47 14:30:01 3 7.45 0.00 1.15 0.44 0.02 90.95 14:30:01 4 5.33 0.00 0.95 1.22 0.02 92.48 14:30:01 5 3.07 0.00 0.77 6.33 0.02 89.81 14:30:01 6 1.36 0.00 0.91 0.23 0.02 97.48 14:30:01 7 12.53 0.00 1.38 9.18 0.07 76.85 14:31:01 all 16.24 0.00 4.85 5.96 0.07 72.88 14:31:01 0 16.05 0.00 5.36 1.52 0.07 77.01 14:31:01 1 24.28 0.00 6.99 28.68 0.08 39.96 14:31:01 2 18.84 0.00 5.01 1.74 0.07 74.35 14:31:01 3 18.24 0.00 5.02 1.35 0.07 75.32 14:31:01 4 13.28 0.00 4.17 7.67 0.07 74.81 14:31:01 5 11.47 0.00 3.92 2.57 0.07 81.98 14:31:01 6 14.74 0.00 3.90 3.08 0.10 78.18 14:31:01 7 13.01 0.00 4.43 1.08 0.07 81.41 14:32:01 all 19.51 0.00 1.99 1.01 0.06 77.43 14:32:01 0 17.08 0.00 2.07 0.02 0.05 80.78 14:32:01 1 19.44 0.00 2.19 1.12 0.07 77.18 14:32:01 2 23.99 0.00 1.91 0.02 0.08 74.01 14:32:01 3 23.88 0.00 2.58 3.58 0.07 69.89 14:32:01 4 20.62 0.00 1.84 0.02 0.05 77.46 14:32:01 5 15.40 0.00 1.42 3.32 0.07 79.79 14:32:01 6 20.18 0.00 2.10 0.03 0.07 77.62 14:32:01 7 15.42 0.00 1.84 0.00 0.07 82.67 14:33:01 all 5.21 0.00 0.88 0.18 0.05 93.69 14:33:01 0 3.37 0.00 0.80 0.00 0.03 95.79 14:33:01 1 3.11 0.00 1.00 0.05 0.05 95.80 14:33:01 2 2.94 0.00 0.83 0.45 0.05 95.74 14:33:01 3 2.56 0.00 0.77 0.02 0.05 96.61 14:33:01 4 3.02 0.00 0.62 0.05 0.05 96.26 14:33:01 5 3.24 0.00 0.72 0.15 0.03 95.85 14:33:01 6 6.06 0.00 0.88 0.50 0.05 92.50 14:33:01 7 17.41 0.00 1.47 0.15 0.07 80.89 Average: all 9.12 0.00 1.51 2.97 0.04 86.36 Average: 0 12.66 0.00 1.76 0.96 0.04 84.59 Average: 1 9.96 0.00 1.84 6.25 0.05 81.90 Average: 2 9.43 0.00 1.50 0.49 0.05 88.54 Average: 3 7.98 0.00 1.48 0.94 0.03 89.57 Average: 4 6.72 0.00 1.37 1.39 0.03 90.49 Average: 5 5.83 0.00 1.18 10.98 0.04 81.98 Average: 6 6.80 0.00 1.23 0.62 0.04 91.31 Average: 7 13.57 0.00 1.70 2.16 0.05 82.52