---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2502 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 795 26893 0 4478 30915 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:53:73:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe53:73a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:36:a8:26 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-2502) 11/21/23 _x86_64_ (8 CPU) 13:32:38 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 137.65 71.55 66.10 4610.36 59655.77 13:35:01 102.00 13.78 88.22 1129.62 32691.77 13:36:02 119.46 9.52 109.95 1673.85 34889.39 13:37:01 277.97 13.03 264.94 780.74 93460.03 13:38:01 24.25 0.45 23.80 48.39 23310.48 13:39:01 72.85 1.97 70.89 112.91 25949.54 Average: 121.94 18.40 103.54 1394.51 44859.69 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30249708 31720544 2689504 8.17 56012 1733624 1503684 4.42 859048 1563160 97364 13:35:01 29948420 31750652 2990792 9.08 79292 2023484 1449024 4.26 834944 1852120 171480 13:36:02 27616992 31710836 5322220 16.16 106200 4215908 1419976 4.18 944344 3961412 1962836 13:37:01 26235028 30492288 6704184 20.35 113640 4362176 5146368 15.14 2252996 3990080 392 13:38:01 25610788 29901476 7328424 22.25 114168 4392372 5648784 16.62 2891092 3968428 160 13:39:01 27570892 31687952 5368320 16.30 117848 4224080 1449144 4.26 1131352 3804868 31704 Average: 27871971 31210625 5067241 15.38 97860 3491941 2769497 8.15 1485629 3190011 377323 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 299.03 205.78 1425.89 58.57 0.00 0.00 0.00 0.00 13:34:01 lo 1.33 1.33 0.14 0.14 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 48.73 33.21 771.22 6.78 0.00 0.00 0.00 0.00 13:35:01 lo 1.27 1.27 0.13 0.13 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 13:36:02 ens3 597.52 331.24 20169.62 24.88 0.00 0.00 0.00 0.00 13:36:02 br-9adaad38f155 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 lo 8.53 8.53 0.79 0.79 0.00 0.00 0.00 0.00 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 2.66 2.34 0.53 0.68 0.00 0.00 0.00 0.00 13:37:01 br-9adaad38f155 0.30 0.19 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 veth9f3e0f0 0.22 0.66 0.01 0.04 0.00 0.00 0.00 0.00 13:37:01 veth61412fe 0.73 0.91 0.05 0.05 0.00 0.00 0.00 0.00 13:38:01 ens3 18.35 16.13 7.14 16.23 0.00 0.00 0.00 0.00 13:38:01 br-9adaad38f155 0.42 0.52 0.27 0.05 0.00 0.00 0.00 0.00 13:38:01 veth9f3e0f0 2.27 2.25 7.70 2.56 0.00 0.00 0.00 0.00 13:38:01 veth61412fe 1.02 1.27 0.19 2.61 0.00 0.00 0.00 0.00 13:39:01 ens3 60.72 40.86 116.16 15.77 0.00 0.00 0.00 0.00 13:39:01 lo 19.16 19.16 1.98 1.98 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 171.64 105.21 3758.55 20.54 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.28 0.28 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-2502) 11/21/23 _x86_64_ (8 CPU) 13:32:38 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 8.94 0.00 1.15 6.29 0.04 83.58 13:34:01 0 11.35 0.00 1.20 1.12 0.03 86.29 13:34:01 1 4.27 0.00 0.98 1.65 0.03 93.06 13:34:01 2 2.88 0.00 0.65 0.60 0.03 95.83 13:34:01 3 6.88 0.00 0.99 0.60 0.05 91.48 13:34:01 4 4.86 0.00 0.79 3.65 0.03 90.67 13:34:01 5 8.88 0.00 0.77 8.88 0.02 81.45 13:34:01 6 17.64 0.00 2.41 24.41 0.07 55.48 13:34:01 7 14.78 0.00 1.47 9.40 0.03 74.31 13:35:01 all 9.47 0.00 0.74 3.79 0.03 85.97 13:35:01 0 0.78 0.00 0.13 0.00 0.02 99.07 13:35:01 1 10.41 0.00 0.52 1.10 0.02 87.95 13:35:01 2 11.22 0.00 0.84 3.66 0.03 84.25 13:35:01 3 13.94 0.00 1.35 1.72 0.03 82.95 13:35:01 4 20.74 0.00 1.15 1.67 0.05 76.40 13:35:01 5 7.33 0.00 0.43 0.15 0.02 92.07 13:35:01 6 11.01 0.00 1.27 19.71 0.03 67.97 13:35:01 7 0.37 0.00 0.25 2.27 0.02 97.10 13:36:02 all 11.25 0.00 3.72 3.96 0.07 81.00 13:36:02 0 7.90 0.00 3.12 0.20 0.05 88.73 13:36:02 1 20.27 0.00 4.38 1.77 0.08 73.50 13:36:02 2 13.45 0.00 4.73 0.42 0.07 81.33 13:36:02 3 17.72 0.00 4.33 7.97 0.10 69.88 13:36:02 4 10.02 0.00 3.47 0.62 0.10 85.79 13:36:02 5 7.05 0.00 4.00 1.15 0.07 87.74 13:36:02 6 6.14 0.00 2.87 19.22 0.05 71.72 13:36:02 7 7.44 0.00 2.85 0.34 0.07 89.30 13:37:01 all 16.16 0.00 2.62 9.18 0.07 71.97 13:37:01 0 18.43 0.00 3.08 2.72 0.09 75.68 13:37:01 1 21.40 0.00 3.31 0.10 0.07 75.12 13:37:01 2 15.94 0.00 2.36 10.31 0.09 71.31 13:37:01 3 15.28 0.00 3.52 43.11 0.09 38.00 13:37:01 4 13.67 0.00 2.00 4.33 0.07 79.93 13:37:01 5 20.01 0.00 2.75 0.15 0.07 77.02 13:37:01 6 9.92 0.00 1.77 11.42 0.05 76.84 13:37:01 7 14.64 0.00 2.22 1.52 0.05 81.57 13:38:01 all 13.47 0.00 1.37 1.31 0.05 83.80 13:38:01 0 12.22 0.00 1.30 0.10 0.05 86.32 13:38:01 1 11.82 0.00 1.44 0.12 0.07 86.55 13:38:01 2 19.83 0.00 1.69 0.05 0.05 78.38 13:38:01 3 8.86 0.00 1.00 5.84 0.05 84.25 13:38:01 4 14.94 0.00 1.39 0.13 0.05 83.49 13:38:01 5 13.40 0.00 1.57 0.00 0.07 84.96 13:38:01 6 12.82 0.00 1.37 4.22 0.05 81.54 13:38:01 7 13.82 0.00 1.17 0.03 0.05 84.93 13:39:01 all 6.60 0.00 0.68 1.81 0.03 90.89 13:39:01 0 1.82 0.00 0.52 0.35 0.02 97.30 13:39:01 1 1.28 0.00 0.52 2.29 0.02 95.90 13:39:01 2 2.80 0.00 0.55 0.32 0.02 96.31 13:39:01 3 5.21 0.00 0.62 9.16 0.03 84.98 13:39:01 4 4.82 0.00 0.40 0.02 0.02 94.74 13:39:01 5 15.92 0.00 1.05 0.50 0.03 82.49 13:39:01 6 10.22 0.00 0.65 0.35 0.07 88.71 13:39:01 7 10.76 0.00 1.12 1.45 0.03 86.64 Average: all 10.96 0.00 1.71 4.37 0.05 82.91 Average: 0 8.72 0.00 1.55 0.74 0.04 88.94 Average: 1 11.52 0.00 1.85 1.18 0.05 85.41 Average: 2 11.00 0.00 1.80 2.53 0.05 84.63 Average: 3 11.29 0.00 1.96 11.27 0.06 75.42 Average: 4 11.50 0.00 1.53 1.73 0.05 85.19 Average: 5 12.08 0.00 1.76 1.81 0.04 84.31 Average: 6 11.30 0.00 1.72 13.22 0.05 73.70 Average: 7 10.28 0.00 1.51 2.51 0.04 85.66