---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6371 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 141G 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 835 24797 0 6533 30875 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:06:6d:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe06:6def/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:e9:2f:6c 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-6371) 02/18/24 _x86_64_ (8 CPU) 07:06:25 LINUX RESTART (8 CPU) 07:07:02 tps rtps wtps bread/s bwrtn/s 07:08:01 138.43 72.48 65.95 4690.73 20253.52 07:09:01 87.37 13.83 73.54 1123.81 20719.48 07:10:01 156.51 9.45 147.07 1687.97 54345.08 07:11:01 202.88 3.03 199.85 423.40 113956.92 07:12:01 175.17 8.98 166.19 361.01 19441.18 07:13:01 26.55 0.38 26.16 28.13 13775.35 07:14:01 76.24 1.95 74.29 112.11 15611.55 Average: 123.27 15.59 107.68 1195.57 36911.94 07:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 30181100 31742228 2758120 8.37 66124 1807228 1413012 4.16 825112 1642852 140544 07:09:01 29879736 31737300 3059484 9.29 84308 2069476 1407496 4.14 841772 1895640 213348 07:10:01 27267460 31683952 5671760 17.22 127068 4484372 1415224 4.16 988616 4221636 1396656 07:11:01 25172332 31399748 7766888 23.58 146164 6190932 4617300 13.59 1311244 5886840 2740 07:12:01 23017800 29386232 9921420 30.12 153604 6311904 9191144 27.04 3491828 5811000 1764 07:13:01 23445788 29850828 9493432 28.82 154300 6349564 6857160 20.18 3079580 5811204 172 07:14:01 25387716 31610520 7551504 22.93 158772 6175884 1534120 4.51 1327036 5666484 31692 Average: 26335990 31058687 6603230 20.05 127191 4769909 3776494 11.11 1695027 4419379 255274 07:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 ens3 333.47 241.47 1509.76 62.49 0.00 0.00 0.00 0.00 07:08:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 53.47 38.41 740.91 7.43 0.00 0.00 0.00 0.00 07:09:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 779.31 446.22 21260.58 35.08 0.00 0.00 0.00 0.00 07:10:01 lo 9.86 9.86 0.97 0.97 0.00 0.00 0.00 0.00 07:10:01 br-4c368993cfaa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 veth2bce709 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 582.79 304.33 21984.03 20.03 0.00 0.00 0.00 0.00 07:11:01 veth3f70ee0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:11:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 07:12:01 veth2bce709 16.80 15.85 2.34 2.24 0.00 0.00 0.00 0.00 07:12:01 ens3 3.40 2.53 1.07 1.45 0.00 0.00 0.00 0.00 07:12:01 veth3f70ee0 5.83 7.40 0.91 1.03 0.00 0.00 0.00 0.00 07:12:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 07:13:01 veth2bce709 22.21 16.48 2.66 2.56 0.00 0.00 0.00 0.00 07:13:01 ens3 73.95 51.14 15.75 167.94 0.00 0.00 0.00 0.00 07:13:01 veth3f70ee0 0.15 0.65 0.01 0.05 0.00 0.00 0.00 0.00 07:13:01 lo 7.35 7.35 1.32 1.32 0.00 0.00 0.00 0.00 07:14:01 ens3 48.36 42.63 116.88 17.43 0.00 0.00 0.00 0.00 07:14:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 267.68 160.78 6530.73 44.51 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.41 0.41 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-6371) 02/18/24 _x86_64_ (8 CPU) 07:06:25 LINUX RESTART (8 CPU) 07:07:02 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 10.66 0.00 1.13 3.49 0.04 84.69 07:08:01 0 32.59 0.00 2.29 4.03 0.07 61.02 07:08:01 1 13.51 0.00 1.29 2.64 0.05 82.51 07:08:01 2 7.50 0.00 0.58 0.36 0.03 91.53 07:08:01 3 6.98 0.00 1.36 1.74 0.03 89.88 07:08:01 4 5.81 0.00 0.70 0.32 0.02 93.15 07:08:01 5 5.31 0.00 1.45 17.59 0.07 75.58 07:08:01 6 5.67 0.00 0.68 0.85 0.02 92.79 07:08:01 7 8.02 0.00 0.66 0.41 0.05 90.86 07:09:01 all 9.73 0.00 0.63 3.24 0.03 86.38 07:09:01 0 17.29 0.00 0.74 1.93 0.03 80.01 07:09:01 1 0.08 0.00 0.47 15.97 0.07 83.41 07:09:01 2 8.64 0.00 0.58 0.53 0.02 90.22 07:09:01 3 4.58 0.00 0.28 0.00 0.00 95.13 07:09:01 4 5.55 0.00 0.47 0.02 0.02 93.95 07:09:01 5 24.89 0.00 1.19 6.08 0.05 67.79 07:09:01 6 9.15 0.00 0.77 0.32 0.02 89.75 07:09:01 7 7.67 0.00 0.53 1.10 0.03 90.67 07:10:01 all 10.28 0.00 3.89 6.70 0.05 79.07 07:10:01 0 9.34 0.00 4.67 3.93 0.05 82.02 07:10:01 1 8.84 0.00 3.90 10.49 0.05 76.72 07:10:01 2 8.14 0.00 3.07 7.94 0.03 80.81 07:10:01 3 9.06 0.00 4.58 0.64 0.05 85.66 07:10:01 4 11.34 0.00 4.30 22.30 0.05 62.01 07:10:01 5 13.51 0.00 3.25 0.37 0.05 82.82 07:10:01 6 12.37 0.00 3.47 6.18 0.05 77.93 07:10:01 7 9.68 0.00 3.88 1.78 0.05 84.61 07:11:01 all 5.83 0.00 2.97 13.57 0.05 77.58 07:11:01 0 5.36 0.00 2.19 3.98 0.13 88.33 07:11:01 1 7.37 0.00 2.35 1.46 0.03 88.78 07:11:01 2 7.21 0.00 2.89 0.02 0.03 89.85 07:11:01 3 6.71 0.00 3.19 1.62 0.03 88.45 07:11:01 4 4.84 0.00 4.93 51.29 0.05 38.89 07:11:01 5 5.82 0.00 2.15 3.31 0.03 88.68 07:11:01 6 4.94 0.00 2.13 20.65 0.03 72.25 07:11:01 7 4.31 0.00 3.99 26.40 0.05 65.24 07:12:01 all 29.80 0.00 3.87 2.54 0.08 63.71 07:12:01 0 32.07 0.00 3.77 0.47 0.07 63.63 07:12:01 1 31.21 0.00 3.74 6.63 0.08 58.33 07:12:01 2 34.11 0.00 4.25 1.24 0.08 60.31 07:12:01 3 30.10 0.00 4.22 3.25 0.08 62.34 07:12:01 4 34.22 0.00 4.58 2.03 0.08 59.08 07:12:01 5 22.59 0.00 3.00 1.59 0.08 72.73 07:12:01 6 18.44 0.00 3.09 1.26 0.10 77.10 07:12:01 7 35.73 0.00 4.25 3.80 0.07 56.16 07:13:01 all 6.77 0.00 0.87 1.25 0.05 91.06 07:13:01 0 6.22 0.00 0.88 0.28 0.05 92.56 07:13:01 1 7.23 0.00 1.00 8.33 0.05 83.39 07:13:01 2 6.12 0.00 0.87 0.32 0.05 92.65 07:13:01 3 7.34 0.00 0.87 0.17 0.05 91.58 07:13:01 4 6.87 0.00 0.89 0.13 0.05 92.06 07:13:01 5 5.67 0.00 0.79 0.52 0.05 92.98 07:13:01 6 7.10 0.00 0.80 0.02 0.05 92.03 07:13:01 7 7.65 0.00 0.84 0.25 0.07 91.20 07:14:01 all 7.38 0.00 0.67 2.13 0.03 89.79 07:14:01 0 25.90 0.00 1.35 1.03 0.05 71.67 07:14:01 1 10.20 0.00 0.75 10.44 0.03 78.57 07:14:01 2 1.49 0.00 0.40 0.15 0.02 97.95 07:14:01 3 2.69 0.00 0.48 0.30 0.02 96.51 07:14:01 4 6.01 0.00 0.64 3.40 0.02 89.95 07:14:01 5 1.07 0.00 0.50 0.15 0.03 98.25 07:14:01 6 0.58 0.00 0.43 0.20 0.00 98.78 07:14:01 7 11.03 0.00 0.82 1.40 0.03 86.72 Average: all 11.49 0.00 2.00 4.69 0.05 81.77 Average: 0 18.37 0.00 2.27 2.23 0.06 77.08 Average: 1 11.19 0.00 1.93 8.01 0.05 78.82 Average: 2 10.45 0.00 1.80 1.50 0.04 86.21 Average: 3 9.63 0.00 2.14 1.10 0.04 87.10 Average: 4 10.66 0.00 2.35 11.32 0.04 75.63 Average: 5 11.28 0.00 1.76 4.20 0.05 82.71 Average: 6 8.31 0.00 1.62 4.19 0.04 85.83 Average: 7 12.02 0.00 2.13 5.00 0.05 80.79