---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85650 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 15G 141G 10% / 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 1025 24208 0 6933 30686 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:87:60:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe87:6008/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:c4:ec:8b 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-85650) 11/21/24 _x86_64_ (8 CPU) 18:50:06 LINUX RESTART (8 CPU) 18:51:02 tps rtps wtps bread/s bwrtn/s 18:52:01 179.26 51.69 127.57 3943.33 27776.17 18:53:01 328.53 20.46 308.07 3066.82 37035.03 18:54:01 280.66 3.42 277.24 472.24 107868.31 18:55:01 219.88 0.38 219.50 31.86 67301.18 18:56:01 100.50 0.07 100.43 2.80 24133.98 18:57:01 80.97 0.83 80.14 47.73 20306.35 Average: 198.35 12.70 185.65 1253.30 47459.85 18:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:52:01 29566728 31352576 3372492 10.24 80844 2007692 1933368 5.69 1281920 1783716 124980 18:53:01 28250788 31548440 4688432 14.23 97880 3470116 1512376 4.45 1417660 2898656 975964 18:54:01 25639096 30767820 7300124 22.16 137768 5174164 5213840 15.34 2264516 4509364 2400 18:55:01 22079956 28865312 10859264 32.97 181784 6630644 10244836 30.14 4385316 5801084 2488 18:56:01 19039172 26154268 13900048 42.20 190276 6939968 12779604 37.60 7207212 5993640 2632 18:57:01 24759768 31392468 8179452 24.83 193124 6509936 1733212 5.10 2045104 5517844 7392 Average: 24889251 30013481 8049969 24.44 146946 5122087 5569539 16.39 3100288 4417384 185976 18:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 18:52:01 ens3 151.82 112.22 1290.92 35.38 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:53:01 ens3 996.52 619.36 7552.47 152.58 0.00 0.00 0.00 0.00 18:54:01 veth41bdbfd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 veth5b3aaa7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 br-20ce0c379bc9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 veth41bdbfd 5.08 7.15 0.88 1.30 0.00 0.00 0.00 0.00 18:55:01 br-3670c1405b8d 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:55:01 vetheb0a207 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:55:01 br-8b51df2db97e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:56:01 veth41bdbfd 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 18:56:01 br-3670c1405b8d 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 vetheb0a207 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 br-8b51df2db97e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 21.90 21.90 2.32 2.32 0.00 0.00 0.00 0.00 18:57:01 ens3 3094.25 1656.09 36312.99 362.45 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 2.91 2.91 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 455.74 233.70 5887.67 48.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85650) 11/21/24 _x86_64_ (8 CPU) 18:50:06 LINUX RESTART (8 CPU) 18:51:02 CPU %user %nice %system %iowait %steal %idle 18:52:01 all 12.07 0.00 1.11 2.81 0.04 83.96 18:52:01 0 2.11 0.00 0.66 9.07 0.03 88.13 18:52:01 1 5.06 0.00 0.91 6.41 0.05 87.57 18:52:01 2 6.40 0.00 0.49 0.15 0.02 92.94 18:52:01 3 4.59 0.00 0.53 1.16 0.05 93.68 18:52:01 4 22.82 0.00 1.88 1.53 0.05 73.71 18:52:01 5 11.52 0.00 0.73 0.46 0.05 87.24 18:52:01 6 13.75 0.00 1.22 1.94 0.05 83.04 18:52:01 7 30.36 0.00 2.41 1.77 0.05 65.42 18:53:01 all 30.74 0.00 2.45 2.02 0.08 64.71 18:53:01 0 20.24 0.00 2.58 3.42 0.05 73.71 18:53:01 1 31.09 0.00 3.25 5.40 0.10 60.16 18:53:01 2 28.78 0.00 2.15 5.22 0.07 63.79 18:53:01 3 26.51 0.00 1.92 0.22 0.07 71.28 18:53:01 4 30.46 0.00 1.84 0.65 0.07 66.97 18:53:01 5 34.18 0.00 2.76 0.39 0.10 62.58 18:53:01 6 32.47 0.00 2.50 0.23 0.07 64.73 18:53:01 7 42.24 0.00 2.65 0.65 0.08 54.37 18:54:01 all 14.95 0.00 4.18 6.01 0.05 74.81 18:54:01 0 10.32 0.00 3.72 8.44 0.03 77.49 18:54:01 1 12.77 0.00 4.13 2.85 0.03 80.21 18:54:01 2 10.98 0.00 5.28 22.19 0.07 61.48 18:54:01 3 11.86 0.00 3.78 0.72 0.07 83.58 18:54:01 4 35.10 0.00 4.78 3.22 0.05 56.84 18:54:01 5 13.89 0.00 3.81 0.52 0.03 81.74 18:54:01 6 13.03 0.00 4.03 0.98 0.03 81.93 18:54:01 7 11.61 0.00 3.85 9.21 0.05 75.27 18:55:01 all 34.12 0.00 5.61 10.47 0.11 49.69 18:55:01 0 32.26 0.00 6.40 5.86 0.10 55.38 18:55:01 1 35.53 0.00 5.19 3.31 0.10 55.86 18:55:01 2 34.85 0.00 5.12 18.01 0.14 41.88 18:55:01 3 33.47 0.00 5.39 34.18 0.12 26.84 18:55:01 4 35.11 0.00 5.89 1.95 0.14 56.91 18:55:01 5 37.42 0.00 5.27 3.73 0.12 53.46 18:55:01 6 33.31 0.00 6.09 6.36 0.12 54.12 18:55:01 7 30.99 0.00 5.55 10.47 0.10 52.88 18:56:01 all 37.50 0.00 2.14 1.47 0.11 58.78 18:56:01 0 35.09 0.00 2.10 4.09 0.10 58.62 18:56:01 1 44.43 0.00 2.40 1.54 0.12 51.50 18:56:01 2 29.52 0.00 2.20 1.16 0.12 67.00 18:56:01 3 38.13 0.00 2.04 0.42 0.10 59.31 18:56:01 4 36.89 0.00 2.21 1.46 0.10 59.34 18:56:01 5 37.82 0.00 1.87 0.87 0.08 59.35 18:56:01 6 40.03 0.00 2.21 1.72 0.08 55.97 18:56:01 7 38.02 0.00 2.14 0.44 0.12 59.29 18:57:01 all 20.97 0.00 6.45 1.14 0.10 71.34 18:57:01 0 18.89 0.00 6.59 5.49 0.14 68.89 18:57:01 1 21.14 0.00 6.40 0.64 0.10 71.72 18:57:01 2 29.45 0.00 6.29 1.02 0.10 63.13 18:57:01 3 17.94 0.00 7.40 0.90 0.09 73.67 18:57:01 4 21.00 0.00 6.22 0.17 0.10 72.51 18:57:01 5 18.58 0.00 6.03 0.63 0.10 74.65 18:57:01 6 20.42 0.00 5.65 0.03 0.10 73.80 18:57:01 7 20.23 0.00 7.02 0.34 0.09 72.32 Average: all 25.08 0.00 3.65 3.99 0.08 67.20 Average: 0 19.85 0.00 3.67 6.06 0.08 70.35 Average: 1 25.01 0.00 3.72 3.36 0.08 67.83 Average: 2 23.35 0.00 3.59 7.96 0.08 65.01 Average: 3 22.11 0.00 3.50 6.24 0.08 68.08 Average: 4 30.25 0.00 3.80 1.50 0.08 64.36 Average: 5 25.62 0.00 3.41 1.10 0.08 69.79 Average: 6 25.52 0.00 3.61 1.87 0.08 68.91 Average: 7 28.94 0.00 3.93 3.82 0.08 63.23