---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78419 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: 2800.000 BogoMIPS: 5600.00 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 901 25256 0 6008 30809 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:ce:12:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fece:1234/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:d0:66:f1 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:a1ff:fed0:66f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78419) 10/22/24 _x86_64_ (8 CPU) 08:28:26 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 330.50 43.47 287.04 1955.19 19662.02 08:31:01 268.06 18.65 249.41 2272.55 129214.73 08:32:01 255.07 13.33 241.74 781.04 36293.28 08:33:01 132.89 0.37 132.53 36.93 27576.62 08:34:01 17.05 0.00 17.05 0.00 10862.89 08:35:01 54.39 0.18 54.21 31.86 11064.57 Average: 175.90 12.58 163.32 843.17 39166.52 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 30039532 31649244 2899688 8.80 72256 1846448 1430540 4.21 928424 1678132 184628 08:31:01 26298992 31625456 6640228 20.16 119312 5384156 1739792 5.12 1022080 5137296 537168 08:32:01 22544428 28055184 10394792 31.56 129852 5536828 11600184 34.13 4877288 4936220 1628 08:33:01 21737904 27566028 11201316 34.01 158424 5787424 12310408 36.22 5441972 5128188 2228 08:34:01 21131188 26962728 11808032 35.85 158752 5790196 12944304 38.09 6048388 5126416 1168 08:35:01 24764448 30472968 8174772 24.82 159672 5679436 3941048 11.60 2600588 5015828 240 Average: 24419415 29388601 8519805 25.87 133045 5004081 7327713 21.56 3486457 4503680 121177 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 08:30:01 ens3 231.84 154.57 1310.44 56.06 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 br-401a6fe2bf9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 16.33 16.33 1.57 1.57 0.00 0.00 0.00 0.00 08:31:01 ens3 1335.71 682.89 35347.33 58.50 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethad1c1f8 1.80 1.88 0.16 0.17 0.00 0.00 0.00 0.00 08:32:01 vethf3a08f0 4.80 4.67 0.65 0.57 0.00 0.00 0.00 0.00 08:32:01 veth904deb2 7.65 6.38 0.85 0.65 0.00 0.00 0.00 0.00 08:32:01 vethdb1baf3 1.95 2.32 0.20 0.21 0.00 0.00 0.00 0.00 08:33:01 vethad1c1f8 3.60 5.17 0.59 0.46 0.00 0.00 0.00 0.00 08:33:01 vethf3a08f0 9.75 12.66 1.97 2.22 0.00 0.00 0.00 0.00 08:33:01 veth904deb2 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethdb1baf3 4.18 5.85 1.58 1.66 0.00 0.00 0.00 0.00 08:34:01 vethad1c1f8 7.08 8.73 0.99 1.02 0.00 0.00 0.00 0.00 08:34:01 vethf3a08f0 32.66 30.66 9.13 27.52 0.00 0.00 0.00 0.00 08:34:01 veth904deb2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethdb1baf3 5.90 7.57 0.96 1.90 0.00 0.00 0.00 0.00 08:35:01 vethd9542ef 48.38 43.29 18.53 41.63 0.00 0.00 0.00 0.00 08:35:01 br-401a6fe2bf9f 0.62 0.32 0.03 0.02 0.00 0.00 0.00 0.00 08:35:01 lo 26.30 26.30 2.46 2.46 0.00 0.00 0.00 0.00 08:35:01 ens3 1823.33 1020.23 38323.51 171.85 0.00 0.00 0.00 0.00 Average: vethd9542ef 8.08 7.24 3.10 6.96 0.00 0.00 0.00 0.00 Average: br-401a6fe2bf9f 0.10 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.75 3.75 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 276.95 151.36 6322.55 24.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78419) 10/22/24 _x86_64_ (8 CPU) 08:28:26 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.67 0.00 0.99 2.40 0.04 85.90 08:30:01 0 7.62 0.00 0.87 0.22 0.02 91.28 08:30:01 1 3.15 0.00 0.32 0.07 0.02 96.44 08:30:01 2 29.56 0.00 1.94 1.55 0.07 66.89 08:30:01 3 25.50 0.00 2.29 4.44 0.05 67.72 08:30:01 4 6.61 0.00 0.44 4.81 0.02 88.12 08:30:01 5 7.71 0.00 0.78 2.89 0.03 88.59 08:30:01 6 2.78 0.00 0.53 4.47 0.05 92.18 08:30:01 7 2.46 0.00 0.76 0.78 0.02 95.98 08:31:01 all 12.70 0.00 5.96 12.35 0.06 68.94 08:31:01 0 10.89 0.00 6.42 18.55 0.08 64.05 08:31:01 1 15.04 0.00 6.21 4.27 0.05 74.43 08:31:01 2 11.61 0.00 5.76 42.89 0.07 39.67 08:31:01 3 17.38 0.00 6.88 17.01 0.08 58.66 08:31:01 4 10.28 0.00 6.51 7.17 0.08 75.97 08:31:01 5 13.14 0.00 4.85 1.29 0.05 80.67 08:31:01 6 11.76 0.00 5.29 3.97 0.05 78.93 08:31:01 7 11.51 0.00 5.69 4.02 0.05 78.73 08:32:01 all 51.19 0.00 6.05 2.06 0.13 40.57 08:32:01 0 52.76 0.00 6.56 1.53 0.13 39.01 08:32:01 1 52.16 0.00 5.73 0.90 0.14 41.08 08:32:01 2 49.50 0.00 5.95 2.20 0.12 42.23 08:32:01 3 56.38 0.00 6.59 7.89 0.14 29.00 08:32:01 4 52.00 0.00 6.04 0.66 0.12 41.19 08:32:01 5 49.50 0.00 5.95 2.49 0.12 41.94 08:32:01 6 48.28 0.00 5.74 0.46 0.10 45.42 08:32:01 7 48.96 0.00 5.86 0.37 0.12 44.69 08:33:01 all 15.30 0.00 2.36 2.01 0.08 80.25 08:33:01 0 16.88 0.00 2.44 1.17 0.08 79.42 08:33:01 1 14.93 0.00 2.28 0.17 0.08 82.54 08:33:01 2 18.32 0.00 2.70 0.67 0.07 78.24 08:33:01 3 14.70 0.00 2.87 5.46 0.07 76.90 08:33:01 4 16.67 0.00 2.33 0.99 0.08 79.93 08:33:01 5 12.65 0.00 1.86 2.06 0.08 83.34 08:33:01 6 14.78 0.00 2.27 1.49 0.10 81.36 08:33:01 7 13.48 0.00 2.11 4.10 0.08 80.22 08:34:01 all 8.03 0.00 0.78 0.52 0.06 90.62 08:34:01 0 7.87 0.00 0.84 1.14 0.07 90.09 08:34:01 1 7.29 0.00 0.70 0.07 0.05 91.89 08:34:01 2 7.96 0.00 0.65 0.00 0.05 91.34 08:34:01 3 9.92 0.00 1.04 2.81 0.05 86.18 08:34:01 4 7.29 0.00 0.70 0.02 0.07 91.92 08:34:01 5 7.65 0.00 0.72 0.02 0.05 91.56 08:34:01 6 8.12 0.00 0.77 0.03 0.07 91.01 08:34:01 7 8.14 0.00 0.79 0.02 0.07 90.99 08:35:01 all 3.58 0.00 1.00 0.93 0.08 94.41 08:35:01 0 3.88 0.00 0.95 6.08 0.05 89.04 08:35:01 1 4.65 0.00 0.82 0.20 0.05 94.28 08:35:01 2 3.08 0.00 1.53 0.12 0.05 95.22 08:35:01 3 2.52 0.00 0.80 0.34 0.07 96.28 08:35:01 4 4.20 0.00 0.93 0.53 0.30 94.03 08:35:01 5 3.65 0.00 0.69 0.05 0.05 95.57 08:35:01 6 3.30 0.00 1.62 0.05 0.05 94.98 08:35:01 7 3.31 0.00 0.69 0.02 0.05 95.93 Average: all 16.88 0.00 2.85 3.37 0.07 76.83 Average: 0 16.63 0.00 3.01 4.78 0.07 75.50 Average: 1 16.18 0.00 2.67 0.94 0.06 80.14 Average: 2 19.98 0.00 3.08 7.80 0.07 69.08 Average: 3 21.03 0.00 3.41 6.32 0.08 69.17 Average: 4 16.14 0.00 2.82 2.35 0.11 78.58 Average: 5 15.67 0.00 2.47 1.46 0.06 80.33 Average: 6 14.81 0.00 2.70 1.74 0.07 80.69 Average: 7 14.64 0.00 2.64 1.55 0.06 81.10