---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41665 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 939 24230 0 6997 30772 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:e4:3c:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fee4:3c8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:b5:1a:63 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-41665) 09/25/24 _x86_64_ (8 CPU) 09:42:05 LINUX RESTART (8 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 132.57 40.28 92.29 1811.26 31359.04 09:45:01 191.62 45.40 146.22 3668.51 42017.59 09:46:01 62.86 12.86 49.99 2371.20 28852.92 09:47:01 187.62 1.20 186.42 93.98 87307.72 09:48:01 344.05 2.65 341.40 417.59 100182.07 09:49:01 108.35 0.57 107.78 38.13 28589.90 09:50:01 65.74 1.12 64.62 68.26 3167.07 Average: 156.12 14.87 141.25 1209.96 45924.65 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 30047036 31719956 2892176 8.78 76928 1900896 1397664 4.11 858428 1728348 214228 09:45:01 28765732 30930260 4173480 12.67 89164 2367508 1967032 5.79 1781120 2059844 16636 09:46:01 26979848 30250740 5959364 18.09 95904 3447844 3156892 9.29 2684416 2899272 901344 09:47:01 26505320 31615664 6433892 19.53 137416 5140052 1535808 4.52 1429904 4514544 744612 09:48:01 22865368 29713076 10073844 30.58 182848 6690184 9094696 26.76 3554796 5836732 2452 09:49:01 19934156 27123896 13005056 39.48 191492 7002468 11952936 35.17 6256696 6025152 3544 09:50:01 24842684 31539616 8096528 24.58 194300 6572360 1599760 4.71 1947196 5543512 18412 Average: 25705735 30413315 7233477 21.96 138293 4731616 4386398 12.91 2644651 4086772 271604 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:44:01 ens3 87.25 61.19 1153.88 14.08 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 09:45:01 ens3 698.98 520.96 5598.75 131.73 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:46:01 ens3 961.31 617.11 2717.26 213.44 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 8.60 8.60 0.94 0.94 0.00 0.00 0.00 0.00 09:47:01 br-5378cd4294ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 748.38 460.22 14149.66 81.73 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 vetheedde46 3.95 6.31 0.71 1.32 0.00 0.00 0.00 0.00 09:48:01 veth9ad315d 39.79 45.68 3.51 12.26 0.00 0.00 0.00 0.00 09:48:01 br-37368c6fe968 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:48:01 veth4411795 45.48 39.95 12.25 3.53 0.00 0.00 0.00 0.00 09:49:01 vetheedde46 1.18 2.05 0.18 0.41 0.00 0.00 0.00 0.00 09:49:01 veth9ad315d 111.03 110.66 9.70 319.15 0.00 0.00 0.00 0.03 09:49:01 br-37368c6fe968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 veth4411795 110.65 111.13 319.15 9.71 0.00 0.00 0.00 0.03 09:50:01 lo 20.23 20.23 2.10 2.10 0.00 0.00 0.00 0.00 09:50:01 ens3 3366.24 2184.27 36840.48 580.43 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 440.56 280.72 5135.76 73.40 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-41665) 09/25/24 _x86_64_ (8 CPU) 09:42:05 LINUX RESTART (8 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 10.22 0.00 0.94 2.64 0.04 86.16 09:44:01 0 0.87 0.00 0.54 15.94 0.02 82.64 09:44:01 1 16.92 0.00 1.17 1.40 0.07 80.44 09:44:01 2 14.50 0.00 1.37 0.57 0.03 83.53 09:44:01 3 15.33 0.00 1.09 0.32 0.03 83.24 09:44:01 4 24.39 0.00 1.97 2.75 0.07 70.82 09:44:01 5 6.86 0.00 0.75 0.12 0.02 92.25 09:44:01 6 2.00 0.00 0.32 0.05 0.05 97.59 09:44:01 7 0.88 0.00 0.37 0.03 0.00 98.72 09:45:01 all 26.77 0.00 1.37 2.55 0.12 69.19 09:45:01 0 31.41 0.00 1.45 8.36 0.12 58.66 09:45:01 1 19.23 0.00 1.10 1.06 0.10 78.51 09:45:01 2 31.73 0.00 1.15 2.39 0.10 64.62 09:45:01 3 33.71 0.00 0.63 0.00 0.37 65.29 09:45:01 4 20.45 0.00 1.40 0.30 0.07 77.78 09:45:01 5 18.73 0.00 1.81 0.56 0.10 78.79 09:45:01 6 28.50 0.00 1.69 7.25 0.09 62.48 09:45:01 7 30.64 0.00 1.65 0.47 0.08 67.16 09:46:01 all 40.39 0.00 1.81 0.83 0.08 56.89 09:46:01 0 38.79 0.00 1.84 0.08 0.07 59.22 09:46:01 1 35.09 0.00 1.59 0.02 0.08 63.22 09:46:01 2 52.06 0.00 2.66 1.09 0.08 44.10 09:46:01 3 31.09 0.00 1.73 1.46 0.07 65.66 09:46:01 4 44.93 0.00 1.89 0.20 0.07 52.91 09:46:01 5 38.23 0.00 1.54 0.13 0.08 60.01 09:46:01 6 40.84 0.00 1.67 3.62 0.07 53.80 09:46:01 7 42.07 0.00 1.54 0.07 0.05 56.27 09:47:01 all 15.25 0.00 3.18 5.16 0.06 76.35 09:47:01 0 12.05 0.00 2.75 7.38 0.03 77.79 09:47:01 1 7.22 0.00 3.57 10.96 0.03 78.22 09:47:01 2 38.14 0.00 4.13 3.52 0.10 54.12 09:47:01 3 8.96 0.00 2.82 9.75 0.08 78.38 09:47:01 4 15.58 0.00 3.24 1.06 0.05 80.07 09:47:01 5 13.75 0.00 2.79 0.22 0.05 83.18 09:47:01 6 10.13 0.00 2.59 4.35 0.05 82.89 09:47:01 7 16.08 0.00 3.61 4.03 0.07 76.21 09:48:01 all 32.18 0.00 5.66 11.31 0.12 50.72 09:48:01 0 29.04 0.00 7.18 25.00 0.12 38.66 09:48:01 1 32.00 0.00 5.74 30.55 0.15 31.56 09:48:01 2 34.78 0.00 5.71 12.75 0.24 46.52 09:48:01 3 33.01 0.00 5.18 7.34 0.10 54.36 09:48:01 4 33.00 0.00 5.00 1.72 0.12 60.17 09:48:01 5 29.88 0.00 4.99 1.09 0.08 63.95 09:48:01 6 31.82 0.00 6.15 10.32 0.10 51.60 09:48:01 7 33.95 0.00 5.30 1.74 0.12 58.89 09:49:01 all 42.94 0.00 3.20 1.37 0.13 52.35 09:49:01 0 42.57 0.00 3.40 0.57 0.12 53.34 09:49:01 1 32.66 0.00 4.00 3.18 0.12 60.04 09:49:01 2 46.42 0.00 2.89 2.62 0.17 47.90 09:49:01 3 58.98 0.00 2.61 0.37 0.12 37.92 09:49:01 4 45.77 0.00 3.56 0.77 0.12 49.77 09:49:01 5 38.35 0.00 2.39 0.10 0.12 59.04 09:49:01 6 39.55 0.00 3.35 2.29 0.15 54.66 09:49:01 7 39.24 0.00 3.48 1.07 0.13 56.08 09:50:01 all 15.69 0.00 4.04 0.28 0.09 79.89 09:50:01 0 13.04 0.00 4.17 0.20 0.08 82.50 09:50:01 1 26.16 0.00 3.96 0.34 0.10 69.44 09:50:01 2 16.86 0.00 4.56 0.71 0.08 77.79 09:50:01 3 14.33 0.00 4.21 0.12 0.08 81.26 09:50:01 4 14.01 0.00 4.48 0.34 0.10 81.07 09:50:01 5 11.99 0.00 2.68 0.03 0.08 85.22 09:50:01 6 14.70 0.00 3.79 0.37 0.12 81.01 09:50:01 7 14.45 0.00 4.46 0.14 0.10 80.86 Average: all 26.19 0.00 2.89 3.45 0.09 67.39 Average: 0 23.95 0.00 3.04 8.20 0.08 64.74 Average: 1 24.17 0.00 3.02 6.79 0.09 65.93 Average: 2 33.51 0.00 3.22 3.37 0.12 59.79 Average: 3 27.85 0.00 2.62 2.78 0.12 66.63 Average: 4 28.31 0.00 3.08 1.02 0.08 67.51 Average: 5 22.54 0.00 2.42 0.32 0.08 74.64 Average: 6 23.88 0.00 2.79 4.01 0.09 69.24 Average: 7 25.31 0.00 2.91 1.08 0.08 70.62