---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2137 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 830 26530 0 4805 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d9:06:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fed9:604/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:bc:58:f8 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-2137) 11/20/23 _x86_64_ (8 CPU) 17:21:19 LINUX RESTART (8 CPU) 17:22:02 tps rtps wtps bread/s bwrtn/s 17:23:01 107.91 14.51 93.41 1010.68 18262.80 17:24:01 127.65 23.11 104.53 2768.87 21886.89 17:25:01 392.45 12.60 379.85 796.88 97069.31 17:26:01 11.55 0.38 11.16 20.93 7786.09 17:27:01 17.98 0.00 17.98 0.00 9015.33 17:28:01 57.72 1.40 56.32 107.45 10029.11 Average: 119.24 8.65 110.59 783.50 27366.87 17:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 29954184 31680764 2985036 9.06 75532 1955320 1468048 4.32 914328 1770356 183012 17:24:01 27941884 31680100 4997336 15.17 107716 3865780 1401272 4.12 980512 3605496 1699532 17:25:01 25010396 29699548 7928824 24.07 131924 4654388 7356440 21.64 3080328 4346208 460 17:26:01 24347248 29048724 8591972 26.08 132116 4655600 8722568 25.66 3746900 4334732 332 17:27:01 24746344 29452492 8192876 24.87 132400 4682360 6446228 18.97 3366128 4327788 272 17:28:01 27145860 31612044 5793360 17.59 134980 4529336 1529568 4.50 1222872 4106472 16036 Average: 26524319 30528945 6414901 19.47 119111 4057131 4487354 13.20 2218511 3748509 316607 17:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 ens3 65.12 44.13 1119.17 7.75 0.00 0.00 0.00 0.00 17:23:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 480.20 274.82 16040.13 23.34 0.00 0.00 0.00 0.00 17:24:01 br-02f40f932615 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth2d5bd37 24.11 22.33 12.03 16.88 0.00 0.00 0.00 0.00 17:25:01 vethff61c82 0.82 1.02 0.05 0.06 0.00 0.00 0.00 0.00 17:25:01 vethcbb1dd8 2.30 2.30 0.18 0.17 0.00 0.00 0.00 0.00 17:25:01 ens3 104.58 67.97 3430.14 5.54 0.00 0.00 0.00 0.00 17:26:01 veth2d5bd37 22.05 17.71 8.44 24.93 0.00 0.00 0.00 0.00 17:26:01 vethff61c82 0.68 0.73 0.34 0.16 0.00 0.00 0.00 0.00 17:26:01 vethcbb1dd8 40.66 34.24 13.67 38.32 0.00 0.00 0.00 0.00 17:26:01 ens3 5.23 4.65 1.04 1.23 0.00 0.00 0.00 0.00 17:27:01 veth2d5bd37 0.35 0.42 0.30 0.03 0.00 0.00 0.00 0.00 17:27:01 vethcbb1dd8 0.98 1.22 0.54 0.10 0.00 0.00 0.00 0.00 17:27:01 ens3 13.81 14.13 9.10 10.43 0.00 0.00 0.00 0.00 17:27:01 br-02f40f932615 4.30 4.85 1.77 2.21 0.00 0.00 0.00 0.00 17:28:01 ens3 43.99 36.79 113.10 16.56 0.00 0.00 0.00 0.00 17:28:01 lo 33.89 33.89 5.81 5.81 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.97 73.83 3458.61 10.81 0.00 0.00 0.00 0.00 Average: lo 4.95 4.95 0.91 0.91 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-2137) 11/20/23 _x86_64_ (8 CPU) 17:21:19 LINUX RESTART (8 CPU) 17:22:02 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 10.35 0.00 0.71 1.77 0.03 87.14 17:23:01 0 14.17 0.00 0.75 10.28 0.05 74.76 17:23:01 1 14.59 0.00 0.88 0.17 0.02 84.34 17:23:01 2 7.52 0.00 0.59 2.00 0.05 89.83 17:23:01 3 32.47 0.00 1.97 1.02 0.07 64.47 17:23:01 4 7.53 0.00 0.63 0.29 0.03 91.52 17:23:01 5 1.95 0.00 0.49 0.14 0.02 97.41 17:23:01 6 4.46 0.00 0.22 0.29 0.02 95.02 17:23:01 7 0.27 0.00 0.17 0.02 0.02 99.52 17:24:01 all 12.31 0.00 3.02 1.78 0.05 82.85 17:24:01 0 5.37 0.00 3.42 3.47 0.03 87.70 17:24:01 1 27.58 0.00 3.15 2.42 0.07 66.78 17:24:01 2 10.87 0.00 3.21 0.61 0.05 85.26 17:24:01 3 13.31 0.00 3.31 0.35 0.05 82.98 17:24:01 4 5.24 0.00 2.73 4.54 0.07 87.42 17:24:01 5 18.11 0.00 3.58 1.01 0.03 77.26 17:24:01 6 10.34 0.00 2.20 0.10 0.03 87.33 17:24:01 7 7.62 0.00 2.54 1.76 0.05 88.03 17:25:01 all 24.38 0.00 4.02 4.76 0.11 66.73 17:25:01 0 24.66 0.00 3.89 1.52 0.10 69.82 17:25:01 1 28.30 0.00 3.85 2.28 0.12 65.45 17:25:01 2 14.59 0.00 3.19 0.92 0.08 81.22 17:25:01 3 28.79 0.00 4.33 1.18 0.12 65.58 17:25:01 4 23.51 0.00 3.83 2.00 0.12 70.54 17:25:01 5 19.02 0.00 3.46 4.15 0.13 73.24 17:25:01 6 28.02 0.00 3.98 2.45 0.12 65.44 17:25:01 7 28.31 0.00 5.57 23.63 0.10 42.38 17:26:01 all 10.55 0.00 1.24 0.77 0.05 87.38 17:26:01 0 6.98 0.00 0.92 0.32 0.08 91.70 17:26:01 1 10.80 0.00 0.93 5.43 0.03 82.80 17:26:01 2 10.21 0.00 0.91 0.02 0.03 88.83 17:26:01 3 9.49 0.00 2.82 0.02 0.05 87.62 17:26:01 4 9.98 0.00 0.87 0.14 0.05 88.97 17:26:01 5 10.83 0.00 0.88 0.00 0.03 88.26 17:26:01 6 11.99 0.00 1.49 0.00 0.05 86.47 17:26:01 7 14.13 0.00 1.19 0.23 0.07 84.39 17:27:01 all 1.02 0.00 0.32 0.55 0.03 98.08 17:27:01 0 1.16 0.00 0.43 0.00 0.05 98.36 17:27:01 1 1.57 0.00 0.27 3.67 0.03 94.47 17:27:01 2 1.17 0.00 0.38 0.03 0.05 98.37 17:27:01 3 0.58 0.00 0.28 0.02 0.03 99.08 17:27:01 4 1.07 0.00 0.27 0.27 0.05 98.35 17:27:01 5 0.90 0.00 0.37 0.28 0.02 98.43 17:27:01 6 1.15 0.00 0.35 0.17 0.05 98.28 17:27:01 7 0.57 0.00 0.20 0.02 0.03 99.18 17:28:01 all 5.88 0.00 0.51 4.34 0.03 89.23 17:28:01 0 8.18 0.00 0.53 16.20 0.02 75.06 17:28:01 1 0.58 0.00 0.47 7.12 0.02 91.81 17:28:01 2 25.74 0.00 0.99 6.41 0.05 66.81 17:28:01 3 1.10 0.00 0.32 0.32 0.02 98.25 17:28:01 4 0.83 0.00 0.35 0.16 0.05 98.61 17:28:01 5 5.11 0.00 0.57 0.03 0.03 94.25 17:28:01 6 2.83 0.00 0.45 0.15 0.02 96.55 17:28:01 7 2.42 0.00 0.38 4.10 0.02 93.08 Average: all 10.73 0.00 1.64 2.33 0.05 85.25 Average: 0 10.05 0.00 1.65 5.29 0.06 82.96 Average: 1 13.85 0.00 1.59 3.53 0.05 80.99 Average: 2 11.69 0.00 1.55 1.66 0.05 85.05 Average: 3 14.20 0.00 2.17 0.48 0.06 83.09 Average: 4 8.07 0.00 1.46 1.24 0.06 89.17 Average: 5 9.33 0.00 1.56 0.94 0.04 88.13 Average: 6 9.78 0.00 1.45 0.52 0.05 88.20 Average: 7 8.87 0.00 1.67 4.95 0.05 84.46