---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7074 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 716K 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 919 26394 0 4853 30792 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:64:28:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe64:28ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:ee:c3:04 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 inet6 fe80::42:6bff:feee:c304/64 scope link valid_lft forever preferred_lft forever 8: br-94c5b3eb26fe: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:bb:0f:72 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-94c5b3eb26fe valid_lft forever preferred_lft forever inet6 fe80::42:6aff:febb:f72/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7074) 02/20/24 _x86_64_ (8 CPU) 18:26:23 LINUX RESTART (8 CPU) 18:27:01 tps rtps wtps bread/s bwrtn/s 18:28:01 106.05 42.59 63.46 1923.01 25944.08 18:29:01 143.21 21.56 121.65 1586.00 37917.01 18:30:01 172.40 6.82 165.59 725.75 82912.58 18:31:01 162.42 4.20 158.22 546.58 59809.23 18:32:01 44.62 0.93 43.69 64.78 26002.13 Average: 125.74 15.22 110.52 969.19 46516.32 18:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:28:01 30145104 31698356 2794116 8.48 65948 1798936 1407088 4.14 869280 1636656 133248 18:29:01 28905460 30970104 4033760 12.25 84692 2274844 2198076 6.47 1666620 2043244 120160 18:30:01 28263996 31560872 4675224 14.19 99276 3466588 1521716 4.48 1170088 3124784 47100 18:31:01 26139808 30700528 6799412 20.64 124956 4630020 5192284 15.28 2129436 4187540 61252 18:32:01 27029540 31532688 5909680 17.94 129320 4575784 1494436 4.40 1337152 4117016 55928 Average: 28096782 31292510 4842438 14.70 100838 3349234 2362720 6.95 1434515 3021848 83538 18:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:28:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 ens3 210.91 139.91 1038.27 38.26 0.00 0.00 0.00 0.00 18:29:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 416.23 308.93 5642.96 50.11 0.00 0.00 0.00 0.00 18:30:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:30:01 ens3 226.88 166.06 2353.40 31.86 0.00 0.00 0.00 0.00 18:31:01 veth72b0cc3 2.35 2.10 0.23 0.25 0.00 0.00 0.00 0.00 18:31:01 vethd4f868d 2.62 2.77 0.35 0.31 0.00 0.00 0.00 0.00 18:31:01 veth719fee7 2.88 3.67 0.35 0.41 0.00 0.00 0.00 0.00 18:31:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 18:32:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:32:01 ens3 1352.07 953.90 17875.40 206.49 0.00 0.00 0.00 0.00 18:32:01 br-94c5b3eb26fe 0.55 0.78 0.06 0.07 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 235.69 166.63 3476.49 36.40 0.00 0.00 0.00 0.00 Average: br-94c5b3eb26fe 0.11 0.16 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7074) 02/20/24 _x86_64_ (8 CPU) 18:26:23 LINUX RESTART (8 CPU) 18:27:01 CPU %user %nice %system %iowait %steal %idle 18:28:01 all 8.87 0.00 0.78 2.81 0.03 87.51 18:28:01 0 2.87 0.00 0.55 0.47 0.02 96.10 18:28:01 1 1.79 0.00 0.53 17.05 0.05 80.58 18:28:01 2 13.06 0.00 0.92 0.80 0.03 85.19 18:28:01 3 28.06 0.00 1.95 2.49 0.07 67.43 18:28:01 4 14.72 0.00 0.87 0.40 0.03 83.98 18:28:01 5 2.52 0.00 0.47 0.49 0.02 96.50 18:28:01 6 4.19 0.00 0.43 0.62 0.03 94.72 18:28:01 7 3.65 0.00 0.47 0.20 0.02 95.66 18:29:01 all 14.23 0.00 1.10 4.07 0.05 80.55 18:29:01 0 7.42 0.00 0.93 5.17 0.02 86.46 18:29:01 1 2.82 0.00 0.53 16.97 0.03 79.64 18:29:01 2 34.42 0.00 2.91 3.80 0.10 58.76 18:29:01 3 25.71 0.00 1.52 1.76 0.05 70.96 18:29:01 4 10.73 0.00 0.90 0.22 0.03 88.12 18:29:01 5 7.16 0.00 0.82 2.70 0.03 89.28 18:29:01 6 8.40 0.00 0.69 0.13 0.03 90.74 18:29:01 7 17.24 0.00 0.50 1.79 0.03 80.43 18:30:01 all 15.41 0.00 1.63 5.24 0.05 77.66 18:30:01 0 9.84 0.00 2.94 5.80 0.05 81.37 18:30:01 1 12.35 0.00 1.66 20.55 0.08 65.36 18:30:01 2 13.70 0.00 1.09 6.17 0.05 78.99 18:30:01 3 18.62 0.00 1.42 2.22 0.05 77.70 18:30:01 4 11.37 0.00 1.27 0.38 0.03 86.94 18:30:01 5 25.65 0.00 1.75 1.03 0.05 71.51 18:30:01 6 5.75 0.00 1.29 1.03 0.03 91.90 18:30:01 7 25.95 0.00 1.62 4.89 0.07 67.47 18:31:01 all 16.61 0.00 2.26 4.68 0.05 76.40 18:31:01 0 13.79 0.00 2.71 5.70 0.05 77.75 18:31:01 1 13.75 0.00 1.93 0.40 0.05 83.86 18:31:01 2 16.66 0.00 2.32 13.29 0.07 67.66 18:31:01 3 15.77 0.00 1.74 0.72 0.03 81.73 18:31:01 4 10.68 0.00 1.84 13.60 0.07 73.81 18:31:01 5 16.97 0.00 2.32 0.34 0.03 80.35 18:31:01 6 18.51 0.00 2.44 2.46 0.05 76.54 18:31:01 7 26.71 0.00 2.81 0.92 0.07 69.49 18:32:01 all 7.61 0.00 0.67 1.92 0.03 89.77 18:32:01 0 0.99 0.00 0.48 9.80 0.02 88.72 18:32:01 1 1.75 0.00 0.43 0.07 0.03 97.71 18:32:01 2 12.44 0.00 0.45 0.15 0.02 86.94 18:32:01 3 5.89 0.00 0.55 0.32 0.03 93.21 18:32:01 4 7.67 0.00 0.90 4.36 0.03 87.03 18:32:01 5 18.49 0.00 1.17 0.30 0.05 79.99 18:32:01 6 12.25 0.00 0.95 0.33 0.02 86.45 18:32:01 7 1.43 0.00 0.40 0.02 0.00 98.15 Average: all 12.54 0.00 1.29 3.74 0.04 82.38 Average: 0 6.98 0.00 1.52 5.38 0.03 86.09 Average: 1 6.48 0.00 1.02 11.01 0.05 81.45 Average: 2 18.05 0.00 1.54 4.83 0.05 75.53 Average: 3 18.81 0.00 1.44 1.50 0.05 78.21 Average: 4 11.04 0.00 1.15 3.77 0.04 84.00 Average: 5 14.18 0.00 1.31 0.97 0.04 83.50 Average: 6 9.82 0.00 1.16 0.91 0.03 88.07 Average: 7 14.98 0.00 1.16 1.56 0.04 82.26