---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10360 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 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 853 25733 0 5579 30857 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:2c:f2:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe2c:f2b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:fe:2f:b5 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-10360) 03/02/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 99.62 23.80 75.82 1254.72 25643.86 13:35:01 137.49 23.18 114.31 2789.94 32190.90 13:36:01 307.03 6.72 300.32 511.61 128890.73 13:37:01 116.51 6.83 109.68 305.10 23929.77 13:38:01 17.81 0.10 17.71 5.47 19282.44 13:39:01 75.65 1.35 74.30 104.92 22057.56 Average: 125.69 10.33 115.36 828.61 41998.71 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30091816 31691992 2847404 8.64 70636 1839516 1423652 4.19 882268 1674340 176888 13:35:01 28451488 31665784 4487732 13.62 104124 3372756 1381596 4.06 983156 3118448 1338588 13:36:01 26045964 31322916 6893256 20.93 132088 5302012 4816500 14.17 1400632 4963316 616 13:37:01 24072292 29450108 8866928 26.92 137288 5390104 8724176 25.67 3399524 4907668 316 13:38:01 23942716 29352332 8996504 27.31 137724 5420204 8694768 25.58 3510484 4923948 27604 13:39:01 26332376 31575292 6606844 20.06 140592 5265408 1529340 4.50 1327548 4774936 14512 Average: 26489442 30843071 6449778 19.58 120409 4431667 4428339 13.03 1917269 4060443 259754 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 59.02 39.78 918.57 7.64 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 463.42 262.46 10839.83 24.29 0.00 0.00 0.00 0.00 13:35:01 lo 8.00 8.00 0.79 0.79 0.00 0.00 0.00 0.00 13:35:01 br-947790a87387 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth3fbfa09 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 veth1a5d68d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 ens3 616.35 305.18 19020.18 22.60 0.00 0.00 0.00 0.00 13:36:01 veth6a3e236 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 veth3fbfa09 15.18 13.48 1.98 1.94 0.00 0.00 0.00 0.00 13:37:01 veth1a5d68d 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 ens3 7.45 3.98 1.80 1.50 0.00 0.00 0.00 0.00 13:37:01 veth6a3e236 4.95 6.48 0.81 0.93 0.00 0.00 0.00 0.00 13:38:01 veth3fbfa09 15.06 10.41 7.67 3.63 0.00 0.00 0.00 0.00 13:38:01 veth1a5d68d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 23.01 18.60 7.64 26.76 0.00 0.00 0.00 0.00 13:38:01 veth6a3e236 0.33 0.55 0.04 0.06 0.00 0.00 0.00 0.00 13:39:01 ens3 49.56 34.73 65.28 13.87 0.00 0.00 0.00 0.00 13:39:01 lo 21.68 21.68 2.28 2.28 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 203.13 110.78 5142.07 16.11 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.32 0.32 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-10360) 03/02/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.29 0.00 0.77 2.34 0.03 86.57 13:34:01 0 8.80 0.00 0.47 0.07 0.03 90.63 13:34:01 1 10.44 0.00 1.28 0.45 0.03 87.80 13:34:01 2 0.15 0.00 0.13 9.85 0.03 89.83 13:34:01 3 15.71 0.00 0.92 5.99 0.05 77.34 13:34:01 4 14.75 0.00 0.95 0.53 0.02 83.76 13:34:01 5 6.33 0.00 0.55 0.10 0.02 93.01 13:34:01 6 7.97 0.00 0.85 0.62 0.03 90.53 13:34:01 7 18.15 0.00 1.03 1.12 0.05 79.65 13:35:01 all 11.47 0.00 2.46 2.95 0.05 83.07 13:35:01 0 24.72 0.00 2.50 2.75 0.07 69.96 13:35:01 1 7.14 0.00 2.33 0.94 0.03 89.56 13:35:01 2 5.50 0.00 1.95 16.01 0.07 76.47 13:35:01 3 11.48 0.00 2.95 1.17 0.03 84.36 13:35:01 4 13.34 0.00 2.54 0.50 0.03 83.59 13:35:01 5 8.42 0.00 2.55 0.39 0.03 88.62 13:35:01 6 4.80 0.00 2.00 0.70 0.02 92.48 13:35:01 7 16.31 0.00 2.86 1.21 0.07 79.55 13:36:01 all 10.25 0.00 4.33 8.84 0.05 76.53 13:36:01 0 11.32 0.00 4.78 6.67 0.05 77.18 13:36:01 1 9.59 0.00 4.44 9.60 0.03 76.34 13:36:01 2 9.78 0.00 4.41 19.44 0.07 66.31 13:36:01 3 11.42 0.00 4.80 1.85 0.03 81.90 13:36:01 4 9.98 0.00 3.88 0.98 0.05 85.11 13:36:01 5 9.55 0.00 4.60 0.29 0.05 85.52 13:36:01 6 10.61 0.00 3.34 3.09 0.07 82.90 13:36:01 7 9.78 0.00 4.40 28.79 0.07 56.97 13:37:01 all 27.45 0.00 3.06 1.78 0.08 67.62 13:37:01 0 26.32 0.00 2.65 0.30 0.07 70.66 13:37:01 1 22.07 0.00 2.41 1.92 0.10 73.51 13:37:01 2 24.21 0.00 2.93 0.84 0.08 71.94 13:37:01 3 42.67 0.00 4.78 1.66 0.08 50.81 13:37:01 4 29.02 0.00 2.97 0.70 0.08 67.23 13:37:01 5 24.53 0.00 3.23 5.08 0.08 67.08 13:37:01 6 25.25 0.00 2.84 3.44 0.07 68.41 13:37:01 7 25.48 0.00 2.77 0.32 0.10 71.33 13:38:01 all 3.70 0.00 0.49 1.18 0.06 94.56 13:38:01 0 3.07 0.00 0.57 0.00 0.07 96.30 13:38:01 1 4.29 0.00 0.53 6.21 0.10 88.86 13:38:01 2 4.29 0.00 0.52 0.00 0.03 95.16 13:38:01 3 3.32 0.00 0.38 0.17 0.03 96.10 13:38:01 4 3.29 0.00 0.48 0.02 0.08 96.13 13:38:01 5 3.98 0.00 0.42 2.99 0.08 92.53 13:38:01 6 4.09 0.00 0.55 0.00 0.05 95.31 13:38:01 7 3.35 0.00 0.50 0.02 0.05 96.08 13:39:01 all 4.30 0.00 0.60 1.54 0.05 93.51 13:39:01 0 2.59 0.00 0.50 0.60 0.03 96.27 13:39:01 1 0.92 0.00 0.47 9.92 0.05 88.64 13:39:01 2 2.94 0.00 0.58 0.15 0.03 96.30 13:39:01 3 23.54 0.00 1.33 0.55 0.07 74.51 13:39:01 4 0.60 0.00 0.57 0.38 0.03 98.41 13:39:01 5 0.94 0.00 0.52 0.25 0.05 98.24 13:39:01 6 1.69 0.00 0.40 0.08 0.05 97.78 13:39:01 7 1.14 0.00 0.43 0.38 0.05 97.99 Average: all 11.23 0.00 1.95 3.10 0.05 83.67 Average: 0 12.78 0.00 1.91 1.72 0.05 83.53 Average: 1 9.06 0.00 1.90 4.84 0.06 84.14 Average: 2 7.79 0.00 1.74 7.68 0.05 82.73 Average: 3 18.01 0.00 2.52 1.90 0.05 77.52 Average: 4 11.82 0.00 1.89 0.52 0.05 85.72 Average: 5 8.95 0.00 1.97 1.51 0.05 87.51 Average: 6 9.07 0.00 1.66 1.32 0.05 87.91 Average: 7 12.36 0.00 1.99 5.28 0.06 80.31