---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13546 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 832 26485 0 4849 30878 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:c3:a6:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fec3:a695/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:df:6f:46 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-13546) 03/16/24 _x86_64_ (8 CPU) 07:42:30 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 138.21 72.41 65.80 4688.97 26182.82 07:45:01 99.43 13.83 85.60 1123.63 23432.06 07:46:01 182.52 9.30 173.22 1649.06 81133.28 07:47:01 213.61 13.38 200.23 788.40 42929.15 07:48:01 21.63 0.68 20.95 31.99 15686.64 07:49:01 61.16 1.93 59.22 111.98 16229.45 Average: 119.38 18.44 100.94 1389.83 34287.77 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30193732 31747456 2745488 8.34 66652 1798652 1402880 4.13 823688 1636668 146284 07:45:01 29802052 31692176 3137168 9.52 84216 2102656 1445920 4.25 909948 1911288 191516 07:46:01 27175744 31672388 5763476 17.50 118664 4581180 1431136 4.21 999300 4318052 660752 07:47:01 23863716 28636420 9075504 27.55 126068 4713608 9040612 26.60 4177440 4392544 1252 07:48:01 24347280 29119456 8591940 26.08 126456 4746472 7854876 23.11 3721208 4371924 340 07:49:01 27140328 31637868 5798892 17.60 128688 4571156 1482256 4.36 1225980 4115052 2576 Average: 27087142 30750961 5852078 17.77 108457 3752287 3776280 11.11 1976261 3457588 167120 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 404.64 251.25 1512.33 61.96 0.00 0.00 0.00 0.00 07:44:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 46.85 34.72 697.89 7.38 0.00 0.00 0.00 0.00 07:45:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 768.89 429.18 26133.56 31.61 0.00 0.00 0.00 0.00 07:46:01 lo 9.60 9.60 0.88 0.88 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 br-5815384754dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 veth7d0dde7 2.75 3.30 0.91 0.72 0.00 0.00 0.00 0.00 07:47:01 veth0226544 1.48 1.80 0.24 0.32 0.00 0.00 0.00 0.00 07:47:01 ens3 2.38 1.78 0.51 0.63 0.00 0.00 0.00 0.00 07:47:01 veth687711a 24.06 22.21 12.03 16.88 0.00 0.00 0.00 0.00 07:48:01 veth7d0dde7 5.55 5.70 10.19 1.36 0.00 0.00 0.00 0.00 07:48:01 veth0226544 0.43 1.23 0.09 0.34 0.00 0.00 0.00 0.00 07:48:01 ens3 40.98 29.71 13.30 63.05 0.00 0.00 0.00 0.00 07:48:01 veth687711a 42.66 34.66 13.08 46.75 0.00 0.00 0.00 0.00 07:49:01 ens3 45.28 37.29 71.29 18.02 0.00 0.00 0.00 0.00 07:49:01 lo 28.00 28.00 3.64 3.64 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.65 130.32 4747.02 30.35 0.00 0.00 0.00 0.00 Average: lo 4.11 4.11 0.56 0.56 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-13546) 03/16/24 _x86_64_ (8 CPU) 07:42:30 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.05 0.00 0.95 3.09 0.04 85.87 07:44:01 0 5.44 0.00 0.88 1.59 0.05 92.03 07:44:01 1 5.27 0.00 0.64 0.38 0.03 93.68 07:44:01 2 3.72 0.00 0.93 1.31 0.03 94.01 07:44:01 3 1.89 0.00 0.51 0.15 0.02 97.43 07:44:01 4 35.86 0.00 2.06 6.74 0.07 55.28 07:44:01 5 12.91 0.00 0.76 0.41 0.03 85.89 07:44:01 6 12.94 0.00 0.92 0.95 0.05 85.14 07:44:01 7 2.40 0.00 0.92 13.19 0.02 83.48 07:45:01 all 9.05 0.00 0.62 4.04 0.09 86.20 07:45:01 0 6.37 0.00 0.62 0.10 0.03 92.88 07:45:01 1 0.72 0.00 0.49 10.49 0.02 88.29 07:45:01 2 0.35 0.00 0.10 0.08 0.43 99.04 07:45:01 3 1.90 0.00 0.23 0.15 0.03 97.68 07:45:01 4 4.18 0.00 0.55 12.16 0.10 83.01 07:45:01 5 36.61 0.00 1.50 2.64 0.05 59.20 07:45:01 6 21.64 0.00 1.34 0.25 0.05 76.72 07:45:01 7 0.60 0.00 0.15 6.46 0.02 92.78 07:46:01 all 10.40 0.00 3.99 5.20 0.16 80.25 07:46:01 0 7.79 0.00 4.45 0.71 0.15 86.89 07:46:01 1 8.13 0.00 2.82 0.44 0.22 88.40 07:46:01 2 12.12 0.00 4.06 0.34 0.22 83.27 07:46:01 3 10.22 0.00 3.70 2.59 0.22 83.27 07:46:01 4 7.14 0.00 3.16 7.68 0.07 81.96 07:46:01 5 15.44 0.00 4.57 0.52 0.08 79.38 07:46:01 6 11.69 0.00 4.27 0.22 0.25 83.57 07:46:01 7 10.61 0.00 4.88 29.25 0.08 55.17 07:47:01 all 31.64 0.00 3.77 3.99 0.10 60.49 07:47:01 0 32.80 0.00 4.03 0.84 0.08 62.24 07:47:01 1 30.38 0.00 3.65 1.61 0.10 64.26 07:47:01 2 22.82 0.00 3.15 4.33 0.08 69.62 07:47:01 3 35.01 0.00 4.13 2.22 0.13 58.50 07:47:01 4 26.56 0.00 3.21 2.32 0.10 67.81 07:47:01 5 29.91 0.00 3.36 2.30 0.10 64.33 07:47:01 6 40.76 0.00 4.47 0.52 0.10 54.14 07:47:01 7 34.96 0.00 4.20 17.75 0.10 42.99 07:48:01 all 5.93 0.00 0.75 2.17 0.20 90.95 07:48:01 0 4.71 0.00 0.53 0.48 0.05 94.22 07:48:01 1 5.91 0.00 0.84 0.72 0.29 92.25 07:48:01 2 7.89 0.00 0.72 0.58 0.13 90.67 07:48:01 3 5.52 0.00 0.70 0.88 0.43 92.47 07:48:01 4 5.37 0.00 0.67 0.08 0.05 93.83 07:48:01 5 6.73 0.00 0.97 0.02 0.25 92.03 07:48:01 6 6.73 0.00 0.95 0.02 0.25 92.05 07:48:01 7 4.62 0.00 0.60 14.59 0.13 80.05 07:49:01 all 6.39 0.00 0.59 2.52 0.05 90.45 07:49:01 0 0.57 0.00 0.53 0.20 0.05 98.65 07:49:01 1 17.57 0.00 0.91 1.16 0.08 80.28 07:49:01 2 9.98 0.00 0.77 0.87 0.07 88.31 07:49:01 3 1.28 0.00 0.42 0.02 0.03 98.25 07:49:01 4 2.75 0.00 0.50 0.28 0.02 96.45 07:49:01 5 15.77 0.00 0.62 1.07 0.05 82.49 07:49:01 6 2.62 0.00 0.52 0.23 0.03 96.60 07:49:01 7 0.65 0.00 0.45 16.34 0.05 82.51 Average: all 12.23 0.00 1.78 3.50 0.11 82.38 Average: 0 9.60 0.00 1.84 0.65 0.07 87.84 Average: 1 11.34 0.00 1.56 2.48 0.12 84.49 Average: 2 9.47 0.00 1.62 1.25 0.16 87.50 Average: 3 9.29 0.00 1.61 1.00 0.15 87.95 Average: 4 13.57 0.00 1.69 4.87 0.07 79.81 Average: 5 19.58 0.00 1.96 1.16 0.10 77.20 Average: 6 16.05 0.00 2.07 0.36 0.12 81.39 Average: 7 8.97 0.00 1.86 16.24 0.07 72.87