---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10374 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 12G 144G 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 869 27521 0 3775 30842 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:dc:b8:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fedc:b821/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:a2:94:68 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::42:72ff:fea2:9468/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10374) 03/02/24 _x86_64_ (8 CPU) 14:40:26 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 109.98 39.19 70.79 1771.28 16839.32 14:43:01 156.82 21.05 135.78 784.67 29528.41 14:44:01 77.11 3.93 73.18 422.59 51695.62 14:45:01 70.97 0.57 70.40 25.46 26943.38 14:46:01 111.91 0.03 111.88 0.27 18427.86 14:47:01 144.89 0.23 144.66 1.87 19824.56 14:48:01 28.31 0.82 27.50 86.92 11774.70 Average: 100.00 9.40 90.60 441.89 25005.91 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30110276 31711504 2828944 8.59 70704 1840288 1408736 4.14 859904 1675928 173432 14:43:01 28398200 30412224 4541020 13.79 87412 2219296 2814716 8.28 2218508 1992448 18068 14:44:01 27453152 30767064 5486068 16.66 92828 3493092 2099456 6.18 2106584 3001748 27680 14:45:01 26942044 30257436 5997176 18.21 133528 3401820 2477088 7.29 2848916 2690924 210340 14:46:01 26991776 30333636 5947444 18.06 136392 3419700 2363016 6.95 2775352 2708772 788 14:47:01 26725944 30231720 6213276 18.86 162604 3520940 2428412 7.14 2908216 2802676 20124 14:48:01 28190324 31586820 4748896 14.42 165704 3436052 1477792 4.35 1628532 2662112 44000 Average: 27830245 30757201 5108975 15.51 121310 3047313 2152745 6.33 2192287 2504944 70633 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 156.00 96.68 1096.39 24.18 0.00 0.00 0.00 0.00 14:42:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 737.19 504.67 4908.70 128.02 0.00 0.00 0.00 0.00 14:43:01 lo 1.27 1.27 0.08 0.08 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 200.95 139.93 1425.96 43.02 0.00 0.00 0.00 0.00 14:44:01 lo 7.81 7.81 2.18 2.18 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 1044.66 1146.94 1840.28 3402.21 0.00 0.00 0.00 0.00 14:45:01 veth3196a22 662.42 600.83 77.48 913.91 0.00 0.00 0.00 0.07 14:45:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 14:45:01 docker0 665.34 606.28 68.60 991.41 0.00 0.00 0.00 0.00 14:46:01 ens3 106.60 114.88 39.11 10.66 0.00 0.00 0.00 0.00 14:46:01 veth3196a22 114.63 105.75 9.99 38.86 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 114.63 105.72 8.42 38.86 0.00 0.00 0.00 0.00 14:47:01 ens3 708.65 737.04 950.48 95.89 0.00 0.00 0.00 0.00 14:47:01 veth671973b 688.75 641.08 79.59 923.80 0.00 0.00 0.00 0.08 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 docker0 707.12 654.59 71.72 931.67 0.00 0.00 0.00 0.00 14:48:01 ens3 100.45 117.85 65.38 17.45 0.00 0.00 0.00 0.00 14:48:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:48:01 docker0 96.98 75.55 7.97 39.94 0.00 0.00 0.00 0.00 Average: ens3 436.34 408.26 1475.17 531.60 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 226.28 206.01 22.39 285.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10374) 03/02/24 _x86_64_ (8 CPU) 14:40:26 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.56 0.00 0.81 1.75 0.03 86.84 14:42:01 0 21.04 0.00 1.27 0.47 0.03 77.19 14:42:01 1 22.40 0.00 1.24 0.38 0.05 75.93 14:42:01 2 2.12 0.00 0.45 0.37 0.02 97.05 14:42:01 3 1.60 0.00 0.48 0.22 0.02 97.68 14:42:01 4 11.60 0.00 1.25 2.27 0.02 84.86 14:42:01 5 3.90 0.00 0.47 5.22 0.07 90.35 14:42:01 6 2.18 0.00 0.57 0.28 0.02 96.95 14:42:01 7 19.66 0.00 0.82 4.87 0.05 74.59 14:43:01 all 20.07 0.00 1.70 1.48 0.06 76.68 14:43:01 0 25.17 0.00 0.42 0.10 0.05 74.27 14:43:01 1 29.75 0.00 2.43 2.03 0.07 65.73 14:43:01 2 20.49 0.00 2.93 0.17 0.07 76.34 14:43:01 3 19.25 0.00 3.29 1.21 0.07 76.17 14:43:01 4 14.99 0.00 1.55 1.94 0.05 81.47 14:43:01 5 16.09 0.00 0.57 1.44 0.05 81.85 14:43:01 6 22.66 0.00 1.02 0.82 0.05 75.45 14:43:01 7 12.25 0.00 1.36 4.15 0.07 82.17 14:44:01 all 11.87 0.00 1.35 2.12 0.04 84.61 14:44:01 0 6.39 0.00 1.56 3.21 0.03 88.80 14:44:01 1 27.02 0.00 2.45 5.93 0.05 64.55 14:44:01 2 12.64 0.00 1.04 0.05 0.03 86.24 14:44:01 3 6.44 0.00 1.45 0.02 0.03 92.06 14:44:01 4 7.57 0.00 1.52 1.24 0.05 89.62 14:44:01 5 9.60 0.00 0.62 0.17 0.02 89.60 14:44:01 6 9.85 0.00 0.79 0.23 0.03 89.10 14:44:01 7 15.49 0.00 1.39 6.17 0.07 76.89 14:45:01 all 11.17 0.00 1.82 1.32 0.06 85.63 14:45:01 0 13.54 0.00 2.08 1.80 0.08 82.49 14:45:01 1 10.50 0.00 1.77 4.97 0.07 82.69 14:45:01 2 3.11 0.00 1.02 0.02 0.05 95.80 14:45:01 3 10.23 0.00 2.73 0.32 0.07 86.65 14:45:01 4 9.86 0.00 0.87 0.02 0.03 89.22 14:45:01 5 3.78 0.00 0.64 0.25 0.03 95.30 14:45:01 6 17.77 0.00 2.53 0.13 0.07 79.50 14:45:01 7 20.65 0.00 2.96 3.02 0.10 73.26 14:46:01 all 1.58 0.00 0.16 1.25 0.02 96.99 14:46:01 0 0.47 0.00 0.43 4.43 0.00 94.67 14:46:01 1 0.00 0.00 0.03 4.69 0.02 95.26 14:46:01 2 0.38 0.00 0.13 0.03 0.02 99.43 14:46:01 3 0.42 0.00 0.15 0.33 0.03 99.06 14:46:01 4 0.02 0.00 0.00 0.00 0.02 99.97 14:46:01 5 0.53 0.00 0.13 0.10 0.00 99.23 14:46:01 6 0.03 0.00 0.13 0.38 0.03 99.42 14:46:01 7 10.75 0.00 0.33 0.03 0.03 88.85 14:47:01 all 7.30 0.00 1.54 1.46 0.05 89.65 14:47:01 0 6.93 0.00 1.76 2.33 0.05 88.93 14:47:01 1 1.51 0.00 0.76 4.57 0.05 93.11 14:47:01 2 4.93 0.00 1.37 0.25 0.05 93.40 14:47:01 3 5.68 0.00 0.96 0.02 0.07 93.28 14:47:01 4 0.48 0.00 0.53 3.02 0.00 95.96 14:47:01 5 11.05 0.00 3.45 0.85 0.05 84.60 14:47:01 6 3.21 0.00 1.26 0.47 0.05 95.01 14:47:01 7 24.59 0.00 2.19 0.18 0.05 72.99 14:48:01 all 5.86 0.00 0.65 1.27 0.03 92.19 14:48:01 0 0.82 0.00 0.35 0.23 0.02 98.58 14:48:01 1 1.03 0.00 0.33 8.51 0.03 90.09 14:48:01 2 5.17 0.00 0.62 0.07 0.02 94.13 14:48:01 3 32.81 0.00 1.23 1.27 0.07 64.62 14:48:01 4 4.57 0.00 0.68 0.02 0.02 94.71 14:48:01 5 0.73 0.00 0.67 0.00 0.03 98.56 14:48:01 6 1.08 0.00 0.77 0.05 0.03 98.06 14:48:01 7 0.60 0.00 0.60 0.00 0.02 98.78 Average: all 9.77 0.00 1.15 1.52 0.04 87.51 Average: 0 10.63 0.00 1.12 1.79 0.04 86.42 Average: 1 13.17 0.00 1.29 4.44 0.05 81.06 Average: 2 6.98 0.00 1.08 0.14 0.04 91.77 Average: 3 10.94 0.00 1.47 0.48 0.05 87.05 Average: 4 7.01 0.00 0.92 1.21 0.03 90.84 Average: 5 6.52 0.00 0.93 1.15 0.04 91.36 Average: 6 8.11 0.00 1.01 0.34 0.04 90.51 Average: 7 14.84 0.00 1.38 2.63 0.05 81.09