---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35372 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 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 844 25854 0 5468 30866 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:58:ea:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe58:ea51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:08:8c:84 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-35372) 04/26/24 _x86_64_ (8 CPU) 11:02:43 LINUX RESTART (8 CPU) 11:03:03 tps rtps wtps bread/s bwrtn/s 11:04:01 173.40 88.80 84.61 6324.56 61693.91 11:05:01 130.12 19.61 110.51 2274.31 29731.02 11:06:01 194.80 3.53 191.27 496.45 89757.44 11:07:01 218.11 4.45 213.66 442.33 59401.70 11:08:01 20.01 0.30 19.71 19.33 18471.59 11:09:01 55.66 1.35 54.31 107.72 19936.94 Average: 131.79 19.29 112.50 1584.47 46413.43 11:03:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 30202648 31744908 2736572 8.31 67032 1786664 1400712 4.12 826136 1624088 135492 11:05:01 29840408 31747376 3098812 9.41 86064 2117048 1382792 4.07 845744 1934984 140316 11:06:01 26642844 31678312 6296376 19.12 132224 5067120 1426876 4.20 1006076 4803272 1007528 11:07:01 24441212 29688996 8498008 25.80 137792 5270004 7998252 23.53 3140780 4784120 968 11:08:01 24187304 29443400 8751916 26.57 138104 5277796 8237708 24.24 3396256 4775944 1476 11:09:01 26464540 31594812 6474680 19.66 140284 5147276 1536036 4.52 1311024 4654024 30672 Average: 26963159 30982967 5976061 18.14 116917 4110985 3663729 10.78 1754336 3762739 219409 11:03:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 ens3 339.96 219.82 1552.77 62.91 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 11:05:01 ens3 65.14 47.72 821.84 9.36 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 11:06:01 ens3 1023.86 532.03 27390.75 39.01 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 11.06 11.06 1.08 1.08 0.00 0.00 0.00 0.00 11:06:01 br-69d58c2fc1b0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 vethcb17b1d 0.35 0.65 0.03 0.64 0.00 0.00 0.00 0.00 11:07:01 veth093b7a9 4.87 6.22 0.79 0.90 0.00 0.00 0.00 0.00 11:07:01 ens3 2.85 1.95 0.74 0.59 0.00 0.00 0.00 0.00 11:07:01 veth3af090a 7.15 6.63 0.93 0.75 0.00 0.00 0.00 0.00 11:08:01 vethcb17b1d 0.55 0.60 0.05 1.60 0.00 0.00 0.00 0.00 11:08:01 veth093b7a9 0.92 1.25 0.13 0.16 0.00 0.00 0.00 0.00 11:08:01 ens3 3.18 2.38 0.71 0.93 0.00 0.00 0.00 0.00 11:08:01 veth3af090a 324.58 326.76 42.39 120.23 0.00 0.00 0.00 0.01 11:09:01 ens3 82.10 55.54 72.48 51.10 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 37.94 37.94 21.63 21.63 0.00 0.00 0.00 0.00 Average: ens3 252.36 142.81 4992.20 27.12 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 5.85 5.85 3.58 3.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35372) 04/26/24 _x86_64_ (8 CPU) 11:02:43 LINUX RESTART (8 CPU) 11:03:03 CPU %user %nice %system %iowait %steal %idle 11:04:01 all 10.85 0.00 1.31 3.00 0.04 84.80 11:04:01 0 14.97 0.00 1.19 0.64 0.03 83.17 11:04:01 1 6.75 0.00 1.17 1.42 0.03 90.62 11:04:01 2 4.99 0.00 0.66 0.55 0.05 93.74 11:04:01 3 6.40 0.00 1.14 6.23 0.05 86.18 11:04:01 4 12.39 0.00 1.42 9.50 0.03 76.65 11:04:01 5 6.06 0.00 2.04 0.35 0.03 91.52 11:04:01 6 3.64 0.00 0.60 3.94 0.03 91.78 11:04:01 7 31.59 0.00 2.22 1.38 0.07 64.74 11:05:01 all 10.50 0.00 0.80 1.71 0.04 86.95 11:05:01 0 24.78 0.00 1.30 0.92 0.05 72.95 11:05:01 1 9.79 0.00 1.17 0.60 0.03 88.41 11:05:01 2 11.54 0.00 0.72 0.58 0.07 87.09 11:05:01 3 0.73 0.00 0.35 1.88 0.02 97.01 11:05:01 4 11.19 0.00 0.97 1.63 0.03 86.18 11:05:01 5 11.39 0.00 0.70 0.28 0.02 87.60 11:05:01 6 6.85 0.00 0.52 5.37 0.03 87.23 11:05:01 7 7.76 0.00 0.70 2.42 0.05 89.07 11:06:01 all 11.82 0.00 5.37 5.04 0.07 77.69 11:06:01 0 11.89 0.00 7.05 13.87 0.10 67.08 11:06:01 1 12.53 0.00 5.89 0.94 0.07 80.58 11:06:01 2 14.67 0.00 5.00 0.22 0.07 80.04 11:06:01 3 10.66 0.00 5.46 0.41 0.07 83.41 11:06:01 4 11.45 0.00 5.03 8.09 0.08 75.34 11:06:01 5 12.22 0.00 5.76 1.09 0.07 80.87 11:06:01 6 9.87 0.00 4.27 2.38 0.05 83.43 11:06:01 7 11.25 0.00 4.53 13.36 0.05 70.80 11:07:01 all 25.88 0.00 3.78 3.18 0.08 67.08 11:07:01 0 17.06 0.00 3.59 13.81 0.07 65.47 11:07:01 1 26.17 0.00 4.11 0.44 0.07 69.22 11:07:01 2 28.47 0.00 3.89 0.24 0.08 67.33 11:07:01 3 32.50 0.00 3.90 0.85 0.07 62.68 11:07:01 4 29.74 0.00 3.99 4.06 0.08 62.14 11:07:01 5 17.30 0.00 3.08 0.35 0.08 79.18 11:07:01 6 31.45 0.00 3.94 0.55 0.07 63.98 11:07:01 7 24.40 0.00 3.76 5.11 0.10 66.63 11:08:01 all 10.29 0.00 1.28 0.75 0.08 87.60 11:08:01 0 10.32 0.00 1.14 0.03 0.10 88.41 11:08:01 1 10.08 0.00 1.29 0.00 0.08 88.55 11:08:01 2 10.33 0.00 1.17 0.00 0.08 88.42 11:08:01 3 10.58 0.00 1.27 0.12 0.08 87.95 11:08:01 4 10.69 0.00 1.21 5.72 0.07 82.32 11:08:01 5 9.08 0.00 1.11 0.02 0.07 89.73 11:08:01 6 11.43 0.00 1.45 0.00 0.07 87.05 11:08:01 7 9.83 0.00 1.64 0.07 0.07 88.39 11:09:01 all 5.17 0.00 0.82 1.20 0.05 92.76 11:09:01 0 2.21 0.00 0.67 0.03 0.05 97.04 11:09:01 1 1.99 0.00 0.82 0.27 0.07 96.86 11:09:01 2 2.94 0.00 0.75 0.57 0.05 95.69 11:09:01 3 2.02 0.00 0.72 0.10 0.05 97.11 11:09:01 4 0.97 0.00 0.64 8.04 0.07 90.28 11:09:01 5 4.60 0.00 0.84 0.12 0.03 94.42 11:09:01 6 19.58 0.00 1.14 0.28 0.05 78.95 11:09:01 7 7.09 0.00 0.92 0.20 0.05 91.74 Average: all 12.42 0.00 2.22 2.47 0.06 82.82 Average: 0 13.54 0.00 2.49 4.88 0.07 79.03 Average: 1 11.23 0.00 2.40 0.60 0.06 85.71 Average: 2 12.17 0.00 2.03 0.36 0.07 85.37 Average: 3 10.50 0.00 2.14 1.57 0.06 85.73 Average: 4 12.74 0.00 2.21 6.15 0.06 78.84 Average: 5 10.12 0.00 2.25 0.37 0.05 87.21 Average: 6 13.85 0.00 1.99 2.08 0.05 82.03 Average: 7 15.23 0.00 2.29 3.75 0.06 78.67