---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25102 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 11G 145G 7% / 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 870 28435 0 2861 30856 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:34:54:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe34:5423/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:af:b1:e0 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 inet6 fe80::42:83ff:feaf:b1e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25102) 04/22/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 133.55 72.06 61.50 4621.32 24888.39 10:44:01 89.07 13.16 75.90 310.21 25671.72 10:45:01 92.88 8.38 84.50 564.97 26593.70 10:46:01 39.96 0.62 39.34 12.66 23553.67 10:47:01 102.32 4.15 98.17 442.46 45563.47 10:48:01 50.51 0.97 49.54 69.19 19502.35 Average: 84.58 16.40 68.18 993.39 27636.52 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30157760 31663448 2781460 8.44 59156 1763652 1496012 4.40 918964 1584304 109356 10:44:01 29865320 31533208 3073900 9.33 77540 1894972 1989332 5.85 1056004 1714220 84684 10:45:01 28526224 30376936 4412996 13.40 85640 2061252 4126056 12.14 2258428 1826284 20496 10:46:01 27523932 29455768 5415288 16.44 89516 2134200 4917636 14.47 3196248 1877360 12072 10:47:01 27838464 30436616 5100756 15.49 97284 2780236 2407716 7.08 2387532 2344620 620 10:48:01 29078184 31556756 3861036 11.72 99880 2660284 1508036 4.44 1286040 2218096 1220 Average: 28831647 30837122 4107573 12.47 84836 2215766 2740798 8.06 1850536 1927481 38075 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 352.43 256.23 1434.39 61.15 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 10:44:01 ens3 54.42 43.39 421.39 13.51 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 10:45:01 ens3 369.94 317.28 2114.84 99.20 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 409.52 326.68 833.08 104.22 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:47:01 ens3 216.91 164.52 1493.09 43.53 0.00 0.00 0.00 0.00 10:47:01 veth6c9373d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth146649e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 234.86 269.02 47.82 1674.50 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 10.63 10.63 0.97 0.97 0.00 0.00 0.00 0.00 Average: ens3 272.79 229.45 1056.39 333.44 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25102) 04/22/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.93 0.00 0.95 6.08 0.07 82.97 10:43:01 0 5.57 0.00 0.48 0.49 0.03 93.43 10:43:01 1 4.52 0.00 0.93 14.19 0.07 80.29 10:43:01 2 3.74 0.00 1.05 2.76 0.09 92.36 10:43:01 3 5.20 0.00 0.83 2.35 0.08 91.54 10:43:01 4 13.11 0.00 1.30 19.16 0.09 66.35 10:43:01 5 22.87 0.00 1.00 3.36 0.05 72.71 10:43:01 6 20.39 0.00 1.23 3.08 0.10 75.19 10:43:01 7 4.04 0.00 0.72 3.20 0.07 91.96 10:44:01 all 9.07 0.00 0.58 5.79 0.04 84.52 10:44:01 0 8.36 0.00 0.55 1.35 0.05 89.68 10:44:01 1 5.50 0.00 0.57 28.81 0.07 65.06 10:44:01 2 15.85 0.00 1.10 1.32 0.03 81.69 10:44:01 3 2.92 0.00 0.17 2.15 0.03 94.72 10:44:01 4 3.92 0.00 0.33 2.64 0.03 93.08 10:44:01 5 3.51 0.00 0.10 0.13 0.02 96.24 10:44:01 6 22.05 0.00 1.19 4.66 0.05 72.04 10:44:01 7 10.50 0.00 0.64 5.28 0.05 83.53 10:45:01 all 45.55 0.00 1.76 2.30 0.13 50.26 10:45:01 0 51.05 0.00 1.52 4.72 0.12 42.59 10:45:01 1 46.13 0.00 1.44 0.44 0.10 51.89 10:45:01 2 44.63 0.00 2.56 1.21 0.13 51.46 10:45:01 3 46.60 0.00 1.46 0.08 0.12 51.74 10:45:01 4 46.22 0.00 2.19 2.83 0.17 48.60 10:45:01 5 36.75 0.00 1.59 4.68 0.18 56.79 10:45:01 6 45.90 0.00 1.94 2.62 0.10 49.44 10:45:01 7 47.11 0.00 1.39 1.78 0.15 49.58 10:46:01 all 60.48 0.00 1.98 0.68 0.09 36.77 10:46:01 0 64.01 0.00 2.50 0.12 0.10 33.27 10:46:01 1 59.12 0.00 1.93 0.07 0.07 38.81 10:46:01 2 58.50 0.00 1.60 0.35 0.10 39.44 10:46:01 3 59.02 0.00 1.84 0.02 0.10 39.02 10:46:01 4 62.17 0.00 1.78 4.66 0.10 31.28 10:46:01 5 60.92 0.00 2.52 0.03 0.10 36.42 10:46:01 6 62.10 0.00 1.74 0.23 0.10 35.82 10:46:01 7 57.99 0.00 1.91 0.02 0.08 40.00 10:47:01 all 49.03 0.00 1.85 5.19 0.09 43.85 10:47:01 0 47.79 0.00 1.72 0.03 0.09 50.37 10:47:01 1 49.27 0.00 2.37 20.64 0.08 27.64 10:47:01 2 51.86 0.00 1.50 0.59 0.08 45.97 10:47:01 3 52.88 0.00 2.75 12.46 0.08 31.83 10:47:01 4 46.82 0.00 1.71 4.25 0.08 47.14 10:47:01 5 47.91 0.00 1.48 2.67 0.08 47.85 10:47:01 6 47.74 0.00 1.67 0.15 0.10 50.33 10:47:01 7 47.91 0.00 1.58 0.65 0.10 49.76 10:48:01 all 10.69 0.00 0.57 4.63 0.05 84.06 10:48:01 0 26.06 0.00 0.93 5.27 0.08 67.66 10:48:01 1 6.87 0.00 0.52 0.18 0.05 92.38 10:48:01 2 4.94 0.00 0.30 0.00 0.02 94.75 10:48:01 3 3.74 0.00 0.47 29.99 0.03 65.77 10:48:01 4 13.33 0.00 0.48 0.63 0.03 85.52 10:48:01 5 7.30 0.00 0.52 0.37 0.03 91.78 10:48:01 6 14.00 0.00 0.55 0.40 0.10 84.94 10:48:01 7 9.45 0.00 0.77 0.22 0.03 89.53 Average: all 30.80 0.00 1.28 4.11 0.08 63.73 Average: 0 33.83 0.00 1.28 2.00 0.08 62.81 Average: 1 28.56 0.00 1.29 10.71 0.07 59.36 Average: 2 29.93 0.00 1.35 1.03 0.08 67.61 Average: 3 28.39 0.00 1.25 7.88 0.08 62.40 Average: 4 30.93 0.00 1.30 5.64 0.08 62.04 Average: 5 29.83 0.00 1.20 1.87 0.08 67.02 Average: 6 35.37 0.00 1.39 1.85 0.09 61.29 Average: 7 29.58 0.00 1.17 1.85 0.08 67.32