---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5881 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 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 842 26744 0 4580 30869 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:ea:52:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:feea:52f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:92:82:5a 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-5881) 02/16/24 _x86_64_ (8 CPU) 16:54:45 LINUX RESTART (8 CPU) 16:55:01 tps rtps wtps bread/s bwrtn/s 16:56:02 164.94 87.02 77.92 6235.63 57360.44 16:57:01 92.77 13.67 79.09 1134.67 26173.23 16:58:01 109.27 9.90 99.37 1688.25 30487.99 16:59:01 309.13 11.93 297.20 778.94 89194.82 17:00:01 33.64 0.42 33.23 37.06 21375.10 17:01:01 60.42 1.35 59.07 109.07 19742.65 Average: 128.46 20.73 107.73 1665.44 40763.07 16:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:56:02 30223148 31693212 2716072 8.25 55976 1733652 1492508 4.39 880868 1564108 84044 16:57:01 30010080 31732232 2929140 8.89 77940 1948128 1462896 4.30 845356 1780192 109780 16:58:01 27945864 31659728 4993356 15.16 118328 3823320 1632072 4.80 1010948 3562532 1658188 16:59:01 26817012 31068300 6122208 18.59 133488 4307552 6392012 18.81 1708104 3915752 1984 17:00:01 25308324 29678188 7630896 23.17 135500 4419844 7554152 22.23 3171808 3946252 220 17:01:01 27412772 31629020 5526448 16.78 138644 4278472 1508564 4.44 1264136 3801088 44072 Average: 27952867 31243447 4986353 15.14 109979 3418495 3340367 9.83 1480203 3094987 316381 16:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:56:02 ens3 436.56 300.05 1536.57 66.84 0.00 0.00 0.00 0.00 16:56:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 16:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 33.33 24.21 369.77 6.88 0.00 0.00 0.00 0.00 16:57:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 733.76 340.34 13836.35 29.06 0.00 0.00 0.00 0.00 16:58:01 lo 7.93 7.93 0.81 0.81 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 br-6bfbc62f6575 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 142.14 79.39 4877.88 6.00 0.00 0.00 0.00 0.00 16:59:01 lo 2.57 2.57 0.23 0.23 0.00 0.00 0.00 0.00 16:59:01 vetha91187e 0.65 0.83 0.04 0.05 0.00 0.00 0.00 0.00 16:59:01 vethd5dfd8c 1.63 1.83 0.17 0.18 0.00 0.00 0.00 0.00 17:00:01 ens3 4.70 1.83 1.65 0.92 0.00 0.00 0.00 0.00 17:00:01 lo 2.53 2.53 1.06 1.06 0.00 0.00 0.00 0.00 17:00:01 vetha91187e 53.39 47.33 18.20 39.70 0.00 0.00 0.00 0.00 17:00:01 vethd5dfd8c 18.21 16.88 2.50 2.44 0.00 0.00 0.00 0.00 17:01:01 ens3 50.20 43.50 68.16 29.14 0.00 0.00 0.00 0.00 17:01:01 lo 4.52 4.52 0.51 0.51 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 234.01 131.85 3456.98 23.18 0.00 0.00 0.00 0.00 Average: lo 3.47 3.47 0.49 0.49 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5881) 02/16/24 _x86_64_ (8 CPU) 16:54:45 LINUX RESTART (8 CPU) 16:55:01 CPU %user %nice %system %iowait %steal %idle 16:56:02 all 9.05 0.00 1.22 5.22 0.04 84.47 16:56:02 0 2.34 0.00 0.58 0.92 0.02 96.14 16:56:02 1 19.05 0.00 1.15 19.41 0.07 60.32 16:56:02 2 16.42 0.00 1.27 2.15 0.05 80.10 16:56:02 3 6.89 0.00 1.20 0.42 0.03 91.45 16:56:02 4 10.21 0.00 2.22 1.17 0.05 86.34 16:56:02 5 6.88 0.00 0.95 1.44 0.03 90.70 16:56:02 6 6.19 0.00 1.24 15.40 0.03 77.13 16:56:02 7 4.44 0.00 1.14 0.90 0.03 93.48 16:57:01 all 8.61 0.00 0.59 4.41 0.03 86.35 16:57:01 0 10.34 0.00 0.78 0.90 0.03 87.95 16:57:01 1 15.00 0.00 0.75 7.67 0.05 76.54 16:57:01 2 7.77 0.00 0.49 0.07 0.02 91.66 16:57:01 3 13.71 0.00 0.63 0.88 0.02 84.77 16:57:01 4 1.72 0.00 0.54 23.22 0.07 74.45 16:57:01 5 13.69 0.00 1.06 0.97 0.03 84.25 16:57:01 6 2.30 0.00 0.22 0.08 0.02 97.37 16:57:01 7 4.29 0.00 0.27 1.59 0.00 93.85 16:58:01 all 11.40 0.00 3.42 3.17 0.05 81.96 16:58:01 0 17.65 0.00 4.24 0.81 0.05 77.24 16:58:01 1 12.99 0.00 3.23 7.91 0.05 75.83 16:58:01 2 9.41 0.00 4.08 0.18 0.05 86.27 16:58:01 3 6.85 0.00 2.85 0.15 0.07 90.08 16:58:01 4 12.92 0.00 2.99 12.89 0.07 71.13 16:58:01 5 6.11 0.00 2.14 0.19 0.05 91.52 16:58:01 6 14.62 0.00 4.42 2.89 0.05 78.02 16:58:01 7 10.67 0.00 3.42 0.35 0.07 85.48 16:59:01 all 7.16 0.00 2.46 11.34 0.06 78.99 16:59:01 0 5.46 0.00 2.54 5.00 0.05 86.95 16:59:01 1 7.40 0.00 2.39 8.50 0.07 81.64 16:59:01 2 7.20 0.00 2.74 48.48 0.08 41.49 16:59:01 3 5.49 0.00 2.55 3.93 0.03 88.00 16:59:01 4 9.78 0.00 2.16 18.37 0.05 69.64 16:59:01 5 7.53 0.00 2.10 1.36 0.05 88.96 16:59:01 6 7.30 0.00 2.87 4.48 0.07 85.29 16:59:01 7 7.10 0.00 2.33 0.76 0.05 89.76 17:00:01 all 26.33 0.00 2.69 1.71 0.08 69.20 17:00:01 0 16.86 0.00 1.96 2.36 0.07 78.75 17:00:01 1 27.70 0.00 2.53 0.72 0.08 68.96 17:00:01 2 35.18 0.00 3.57 0.07 0.07 61.11 17:00:01 3 25.50 0.00 2.51 10.13 0.10 61.77 17:00:01 4 21.75 0.00 2.44 0.05 0.07 75.69 17:00:01 5 25.53 0.00 2.59 0.08 0.07 71.72 17:00:01 6 31.92 0.00 3.17 0.10 0.10 64.71 17:00:01 7 26.21 0.00 2.73 0.15 0.07 70.84 17:01:01 all 5.21 0.00 0.75 1.98 0.04 92.02 17:01:01 0 2.05 0.00 0.78 0.63 0.03 96.50 17:01:01 1 1.85 0.00 0.58 3.02 0.05 94.50 17:01:01 2 5.66 0.00 0.82 0.43 0.03 93.06 17:01:01 3 4.86 0.00 0.80 10.36 0.05 83.92 17:01:01 4 17.36 0.00 1.05 1.05 0.05 80.49 17:01:01 5 3.69 0.00 0.67 0.13 0.03 95.47 17:01:01 6 3.50 0.00 0.80 0.15 0.05 95.51 17:01:01 7 2.80 0.00 0.50 0.08 0.02 96.60 Average: all 11.29 0.00 1.86 4.64 0.05 82.17 Average: 0 9.10 0.00 1.81 1.77 0.04 87.27 Average: 1 13.98 0.00 1.77 7.87 0.06 76.31 Average: 2 13.62 0.00 2.16 8.55 0.05 75.62 Average: 3 10.54 0.00 1.76 4.32 0.05 83.34 Average: 4 12.33 0.00 1.90 9.40 0.06 76.31 Average: 5 10.55 0.00 1.58 0.69 0.04 87.13 Average: 6 10.96 0.00 2.12 3.85 0.05 83.01 Average: 7 9.25 0.00 1.73 0.64 0.04 88.35