---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35360 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: 2799.996 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 862 28445 0 2859 30865 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:fd:d1:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fefd:d169/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:97:80:f7 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::42:86ff:fe97:80f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35360) 04/26/24 _x86_64_ (8 CPU) 10:43:25 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 100.87 22.28 78.59 1144.74 25419.10 10:46:01 144.27 21.14 123.13 849.32 32179.41 10:47:01 36.32 0.60 35.72 12.00 21785.33 10:48:01 93.27 3.43 89.84 448.25 39605.86 10:49:01 67.62 1.33 66.29 73.85 29412.56 Average: 88.47 9.76 78.71 505.66 29681.13 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30097184 31693464 2842036 8.63 71808 1834604 1400464 4.12 877404 1669280 174552 10:46:01 28642928 30489600 4296292 13.04 85564 2058328 2793496 8.22 2144984 1829264 25088 10:47:01 28480876 30399912 4458344 13.54 89032 2123456 2455616 7.22 2253268 1873908 13888 10:48:01 27639452 30261236 5299768 16.09 96652 2804792 2678400 7.88 2564132 2369548 86536 10:49:01 29146240 31624404 3792980 11.52 100452 2659900 1434216 4.22 1221440 2215812 2716 Average: 28801336 30893723 4137884 12.56 88702 2296216 2152438 6.33 1812246 1991562 60556 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:45:01 ens3 62.76 44.69 977.20 8.41 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 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 ens3 372.99 288.29 2245.69 72.63 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 10:47:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 405.27 277.02 685.42 95.28 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:48:01 ens3 231.11 165.86 1637.64 46.79 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:49:01 ens3 279.67 292.50 58.68 1679.15 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 270.36 213.67 1120.99 380.44 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35360) 04/26/24 _x86_64_ (8 CPU) 10:43:25 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.60 0.00 0.73 2.11 0.04 86.53 10:45:01 0 14.24 0.00 0.78 1.19 0.03 83.76 10:45:01 1 13.53 0.00 1.03 0.18 0.02 85.23 10:45:01 2 4.81 0.00 0.25 0.61 0.05 94.28 10:45:01 3 21.28 0.00 1.07 1.30 0.08 76.26 10:45:01 4 13.64 0.00 0.83 0.08 0.02 85.43 10:45:01 5 3.25 0.00 0.22 7.76 0.03 88.74 10:45:01 6 3.56 0.00 0.75 4.96 0.03 90.70 10:45:01 7 10.51 0.00 0.97 0.82 0.02 87.69 10:46:01 all 32.55 0.00 1.29 1.25 0.07 64.84 10:46:01 0 31.70 0.00 1.29 0.90 0.08 66.03 10:46:01 1 39.67 0.00 1.73 0.40 0.08 58.11 10:46:01 2 28.06 0.00 1.58 0.02 0.10 70.24 10:46:01 3 32.31 0.00 1.44 2.14 0.08 64.03 10:46:01 4 28.91 0.00 0.92 0.17 0.07 69.94 10:46:01 5 35.12 0.00 0.87 5.44 0.07 58.50 10:46:01 6 33.81 0.00 1.48 0.85 0.05 63.81 10:46:01 7 30.86 0.00 1.05 0.08 0.07 67.94 10:47:01 all 63.85 0.00 2.15 0.41 0.09 33.50 10:47:01 0 62.04 0.00 1.91 0.00 0.08 35.96 10:47:01 1 67.15 0.00 2.46 0.03 0.08 30.26 10:47:01 2 59.64 0.00 1.87 0.03 0.08 38.37 10:47:01 3 64.20 0.00 2.15 0.02 0.08 33.55 10:47:01 4 62.71 0.00 2.47 0.00 0.10 34.72 10:47:01 5 61.94 0.00 2.30 1.33 0.12 34.31 10:47:01 6 65.89 0.00 1.78 1.88 0.10 30.36 10:47:01 7 67.22 0.00 2.17 0.00 0.12 30.50 10:48:01 all 64.46 0.00 2.16 1.49 0.09 31.79 10:48:01 0 64.34 0.00 2.30 2.30 0.08 30.97 10:48:01 1 68.19 0.00 2.74 0.07 0.12 28.88 10:48:01 2 65.10 0.00 2.39 0.12 0.10 32.30 10:48:01 3 67.52 0.00 1.71 0.13 0.08 30.56 10:48:01 4 63.80 0.00 2.25 6.30 0.12 27.53 10:48:01 5 64.02 0.00 2.78 0.03 0.08 33.08 10:48:01 6 58.86 0.00 1.66 2.96 0.07 36.45 10:48:01 7 63.83 0.00 1.49 0.07 0.10 34.51 10:49:01 all 11.98 0.00 0.76 1.70 0.04 85.52 10:49:01 0 7.85 0.00 0.75 0.10 0.05 91.25 10:49:01 1 19.30 0.00 0.75 0.32 0.05 79.58 10:49:01 2 6.26 0.00 0.72 0.08 0.02 92.93 10:49:01 3 7.72 0.00 0.72 8.39 0.05 83.13 10:49:01 4 8.15 0.00 0.77 2.71 0.03 88.34 10:49:01 5 8.38 0.00 0.70 0.00 0.03 90.88 10:49:01 6 29.95 0.00 1.02 1.92 0.05 67.06 10:49:01 7 8.26 0.00 0.62 0.08 0.02 91.02 Average: all 36.65 0.00 1.42 1.39 0.07 60.47 Average: 0 36.04 0.00 1.41 0.90 0.07 61.58 Average: 1 41.54 0.00 1.74 0.20 0.07 56.44 Average: 2 32.68 0.00 1.36 0.17 0.07 65.72 Average: 3 38.58 0.00 1.41 2.40 0.08 57.53 Average: 4 35.38 0.00 1.44 1.85 0.07 61.26 Average: 5 34.49 0.00 1.37 2.91 0.07 61.16 Average: 6 38.39 0.00 1.34 2.51 0.06 57.70 Average: 7 36.09 0.00 1.26 0.21 0.06 62.38