---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20024 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 857 24925 0 6383 30853 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:e4:62:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fee4:62ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:11:fc:5f 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-20024) 04/02/24 _x86_64_ (8 CPU) 09:20:36 LINUX RESTART (8 CPU) 09:21:01 tps rtps wtps bread/s bwrtn/s 09:22:01 144.18 71.28 72.90 4608.10 42707.31 09:23:01 104.55 13.80 90.75 1117.55 26238.83 09:24:02 130.01 9.23 120.78 1627.86 51488.49 09:25:01 144.78 0.12 144.66 12.47 115904.44 09:26:01 231.62 12.96 218.66 790.27 26261.79 09:27:01 27.46 0.55 26.91 31.33 16455.87 09:28:01 67.93 0.03 67.89 3.73 17354.42 Average: 121.45 15.46 105.99 1173.04 42169.35 09:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 30063884 31656432 2875336 8.73 66176 1836764 1509736 4.44 944764 1637276 185040 09:23:01 29874840 31709056 3064380 9.30 84428 2047072 1400420 4.12 869276 1873904 142296 09:24:02 27459100 31669808 5480120 16.64 121792 4294028 1411752 4.15 991484 4040412 1319856 09:25:01 25619824 31666880 7319396 22.22 131424 6056852 1465380 4.31 1005356 5801444 62604 09:26:01 21902668 28107688 11036552 33.51 141128 6186160 11219972 33.01 4795388 5634444 480 09:27:01 20854128 27065924 12085092 36.69 141792 6190012 12423960 36.55 5906608 5558264 400 09:28:01 24249228 30479784 8689992 26.38 143168 6216252 3086112 9.08 2586776 5550504 76 Average: 25717667 30336510 7221553 21.92 118558 4689591 4645333 13.67 2442807 4299464 244393 09:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 09:22:01 ens3 357.99 230.50 1432.61 58.79 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:23:01 ens3 46.41 34.11 679.59 7.29 0.00 0.00 0.00 0.00 09:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 lo 8.87 8.87 0.88 0.88 0.00 0.00 0.00 0.00 09:24:02 ens3 650.12 314.53 17983.40 24.70 0.00 0.00 0.00 0.00 09:24:02 br-2baddd7a17b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 5.63 5.63 0.51 0.51 0.00 0.00 0.00 0.00 09:25:01 ens3 574.81 301.39 21200.49 21.03 0.00 0.00 0.00 0.00 09:25:01 br-2baddd7a17b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 vethb8306f8 1.03 1.27 0.07 0.07 0.00 0.00 0.00 0.00 09:26:01 veth4def355 2.40 2.58 0.30 0.27 0.00 0.00 0.00 0.00 09:26:01 vetha1434fe 15.28 15.86 1.95 2.07 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 vethb8306f8 5.37 6.40 0.77 0.92 0.00 0.00 0.00 0.00 09:27:01 veth4def355 3.82 5.50 0.61 1.09 0.00 0.00 0.00 0.00 09:27:01 vetha1434fe 41.44 31.69 7.90 5.60 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 30.47 30.47 7.04 7.04 0.00 0.00 0.00 0.00 09:28:01 veth44c7280 54.82 49.57 20.56 42.07 0.00 0.00 0.00 0.00 09:28:01 ens3 1660.13 909.35 41018.10 138.98 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 3.88 3.88 0.97 0.97 0.00 0.00 0.00 0.00 Average: veth44c7280 7.85 7.10 2.94 6.02 0.00 0.00 0.00 0.00 Average: ens3 235.87 128.72 5864.02 19.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20024) 04/02/24 _x86_64_ (8 CPU) 09:20:36 LINUX RESTART (8 CPU) 09:21:01 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 10.41 0.00 1.37 3.74 0.05 84.44 09:22:01 0 10.87 0.00 1.39 0.94 0.05 86.75 09:22:01 1 17.06 0.00 1.29 3.27 0.05 78.33 09:22:01 2 12.15 0.00 1.94 1.26 0.05 84.60 09:22:01 3 10.01 0.00 1.34 1.98 0.03 86.64 09:22:01 4 4.45 0.00 1.77 4.66 0.05 89.07 09:22:01 5 2.67 0.00 1.05 0.25 0.03 95.99 09:22:01 6 22.66 0.00 1.61 17.27 0.07 58.39 09:22:01 7 3.40 0.00 0.53 0.32 0.03 95.71 09:23:01 all 10.18 0.00 0.70 2.73 0.03 86.35 09:23:01 0 13.86 0.00 0.85 5.38 0.05 79.86 09:23:01 1 2.22 0.00 0.35 4.32 0.03 93.08 09:23:01 2 21.79 0.00 1.22 0.74 0.05 76.21 09:23:01 3 12.64 0.00 0.97 0.38 0.03 85.98 09:23:01 4 21.19 0.00 1.12 2.13 0.07 75.49 09:23:01 5 6.55 0.00 0.68 0.07 0.02 92.68 09:23:01 6 2.20 0.00 0.20 8.77 0.00 88.83 09:23:01 7 1.04 0.00 0.23 0.03 0.02 98.68 09:24:02 all 10.71 0.00 4.74 6.37 0.09 78.09 09:24:02 0 9.67 0.00 5.73 1.03 0.10 83.46 09:24:02 1 10.59 0.00 4.80 0.76 0.08 83.76 09:24:02 2 10.82 0.00 4.68 4.77 0.08 79.65 09:24:02 3 9.78 0.00 4.67 9.56 0.08 75.91 09:24:02 4 14.39 0.00 5.72 1.19 0.08 78.61 09:24:02 5 10.69 0.00 4.76 22.43 0.08 62.03 09:24:02 6 9.29 0.00 3.83 10.34 0.08 76.46 09:24:02 7 10.43 0.00 3.75 0.98 0.08 84.75 09:25:01 all 8.09 0.00 4.62 8.29 0.08 78.92 09:25:01 0 10.65 0.00 5.78 1.19 0.09 82.30 09:25:01 1 9.68 0.00 5.26 4.03 0.09 80.94 09:25:01 2 7.93 0.00 4.67 0.02 0.10 87.28 09:25:01 3 8.65 0.00 3.61 0.05 0.09 87.60 09:25:01 4 9.24 0.00 5.29 6.40 0.07 79.00 09:25:01 5 7.78 0.00 5.29 5.41 0.07 81.45 09:25:01 6 5.70 0.00 4.20 49.47 0.07 40.56 09:25:01 7 5.05 0.00 2.83 0.00 0.09 92.03 09:26:01 all 53.56 0.00 9.82 1.69 0.19 34.74 09:26:01 0 57.00 0.00 10.30 1.90 0.19 30.61 09:26:01 1 55.84 0.00 10.93 2.43 0.19 30.61 09:26:01 2 55.66 0.00 9.68 1.31 0.19 33.16 09:26:01 3 51.80 0.00 9.27 0.34 0.19 38.40 09:26:01 4 55.37 0.00 10.75 1.51 0.19 32.18 09:26:01 5 57.35 0.00 9.85 2.25 0.22 30.33 09:26:01 6 49.84 0.00 9.58 3.02 0.21 37.35 09:26:01 7 45.48 0.00 8.22 0.80 0.17 45.33 09:27:01 all 30.01 0.00 3.56 0.76 0.11 65.57 09:27:01 0 31.08 0.00 4.13 0.02 0.12 64.66 09:27:01 1 29.85 0.00 3.65 0.07 0.10 66.34 09:27:01 2 30.53 0.00 3.38 3.92 0.10 62.07 09:27:01 3 29.57 0.00 3.09 0.00 0.12 67.23 09:27:01 4 26.41 0.00 3.33 0.08 0.12 70.07 09:27:01 5 35.86 0.00 3.94 1.82 0.10 58.27 09:27:01 6 29.36 0.00 3.92 0.15 0.10 66.48 09:27:01 7 27.39 0.00 3.02 0.02 0.08 69.48 09:28:01 all 5.83 0.00 1.18 1.81 0.06 91.13 09:28:01 0 5.53 0.00 1.14 3.69 0.05 89.60 09:28:01 1 6.16 0.00 1.30 0.35 0.08 92.10 09:28:01 2 5.95 0.00 1.12 8.66 0.05 84.21 09:28:01 3 6.87 0.00 1.49 0.92 0.05 90.67 09:28:01 4 6.50 0.00 1.16 0.28 0.07 91.99 09:28:01 5 4.83 0.00 1.07 0.18 0.05 93.87 09:28:01 6 6.32 0.00 1.14 0.35 0.05 92.14 09:28:01 7 4.50 0.00 1.00 0.02 0.05 94.43 Average: all 18.35 0.00 3.69 3.61 0.09 74.26 Average: 0 19.74 0.00 4.16 2.03 0.09 73.98 Average: 1 18.73 0.00 3.91 2.17 0.09 75.09 Average: 2 20.68 0.00 3.79 2.96 0.09 72.47 Average: 3 18.41 0.00 3.47 1.89 0.08 76.15 Average: 4 19.64 0.00 4.14 2.31 0.09 73.82 Average: 5 17.92 0.00 3.78 4.59 0.08 73.63 Average: 6 17.88 0.00 3.47 12.61 0.08 65.96 Average: 7 13.82 0.00 2.78 0.31 0.07 83.02