---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25349 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 871 27132 0 4163 30839 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:da:20:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:feda:205a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:b3:d2:56 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::42:6fff:feb3:d256/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25349) 07/21/24 _x86_64_ (8 CPU) 10:42:24 LINUX RESTART (8 CPU) 10:43:03 tps rtps wtps bread/s bwrtn/s 10:44:01 334.77 36.60 298.17 1731.84 31606.69 10:45:01 474.05 32.22 441.83 3094.45 94285.94 10:46:01 115.70 0.23 115.46 16.53 35902.88 10:47:01 49.54 1.15 48.39 47.73 23084.24 Average: 242.77 17.39 225.38 1218.52 46346.74 10:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30029692 31670796 2909528 8.83 73072 1875244 1464036 4.31 907008 1703588 190424 10:45:01 27178096 30892388 5761124 17.49 128220 3807364 4173772 12.28 1875296 3429292 82580 10:46:01 26420880 30244128 6518340 19.79 143920 3885656 4920328 14.48 2565140 3476648 12 10:47:01 27749520 31543840 5189700 15.76 144616 3864096 1617556 4.76 1297208 3442328 7868 Average: 27844547 31087788 5094673 15.47 122457 3358090 3043923 8.96 1661163 3012964 70221 10:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 87.26 61.89 1078.93 23.64 0.00 0.00 0.00 0.00 10:45:01 veth6f5363e 23.94 22.02 10.52 16.06 0.00 0.00 0.00 0.00 10:45:01 vethfff3335 50.77 61.99 18.94 15.00 0.00 0.00 0.00 0.00 10:45:01 veth0b018c2 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 10:45:01 veth77d9419 0.58 0.72 0.07 0.38 0.00 0.00 0.00 0.00 10:46:01 veth6f5363e 90.15 72.65 26.95 97.06 0.00 0.00 0.00 0.01 10:46:01 vethfff3335 69.04 87.05 94.83 20.04 0.00 0.00 0.00 0.01 10:46:01 veth0b018c2 0.22 0.23 0.02 0.77 0.00 0.00 0.00 0.00 10:46:01 veth77d9419 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 22.20 22.20 1.98 1.98 0.00 0.00 0.00 0.00 10:47:01 docker0 13.06 18.15 2.11 285.33 0.00 0.00 0.00 0.00 10:47:01 ens3 870.39 583.82 13129.81 126.72 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 3.29 4.57 0.53 71.93 0.00 0.00 0.00 0.00 Average: ens3 136.53 90.51 3108.78 17.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25349) 07/21/24 _x86_64_ (8 CPU) 10:42:24 LINUX RESTART (8 CPU) 10:43:03 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 9.58 0.00 0.89 2.85 0.03 86.65 10:44:01 0 16.25 0.00 1.02 1.36 0.03 81.33 10:44:01 1 16.38 0.00 1.61 3.44 0.03 78.53 10:44:01 2 14.78 0.00 0.87 2.56 0.05 81.74 10:44:01 3 11.25 0.00 1.02 0.28 0.02 87.44 10:44:01 4 1.77 0.00 0.35 0.17 0.02 97.70 10:44:01 5 12.38 0.00 1.33 7.33 0.03 78.93 10:44:01 6 1.76 0.00 0.40 0.07 0.03 97.74 10:44:01 7 2.11 0.00 0.48 7.57 0.07 89.77 10:45:01 all 17.19 0.00 4.69 5.75 0.07 72.30 10:45:01 0 22.05 0.00 4.64 0.59 0.07 72.65 10:45:01 1 9.96 0.00 4.48 0.80 0.07 84.69 10:45:01 2 16.37 0.00 4.04 3.92 0.05 75.62 10:45:01 3 23.70 0.00 5.48 4.89 0.07 65.87 10:45:01 4 14.02 0.00 4.19 2.17 0.08 79.53 10:45:01 5 17.41 0.00 5.27 20.40 0.08 56.84 10:45:01 6 21.61 0.00 4.61 2.52 0.08 71.17 10:45:01 7 12.48 0.00 4.82 10.75 0.07 71.89 10:46:01 all 7.83 0.00 1.36 1.96 0.05 88.80 10:46:01 0 5.54 0.00 1.17 0.42 0.03 92.84 10:46:01 1 8.84 0.00 1.34 0.02 0.07 89.74 10:46:01 2 7.22 0.00 1.17 10.14 0.05 81.42 10:46:01 3 8.37 0.00 1.39 0.22 0.05 89.98 10:46:01 4 4.73 0.00 0.79 0.05 0.05 94.38 10:46:01 5 6.02 0.00 1.29 0.02 0.03 92.64 10:46:01 6 11.83 0.00 1.69 0.57 0.03 85.88 10:46:01 7 10.09 0.00 2.03 4.29 0.07 83.52 10:47:01 all 2.89 0.00 0.46 1.35 0.03 95.27 10:47:01 0 2.78 0.00 0.43 0.07 0.03 96.68 10:47:01 1 12.24 0.00 0.80 0.43 0.10 86.43 10:47:01 2 1.34 0.00 0.52 5.24 0.03 92.87 10:47:01 3 1.48 0.00 0.38 0.13 0.00 98.00 10:47:01 4 1.24 0.00 0.38 0.13 0.02 98.23 10:47:01 5 2.03 0.00 0.43 0.23 0.03 97.27 10:47:01 6 0.90 0.00 0.33 4.52 0.03 94.21 10:47:01 7 1.10 0.00 0.43 0.05 0.00 98.41 Average: all 9.36 0.00 1.85 2.97 0.05 85.77 Average: 0 11.59 0.00 1.82 0.60 0.04 85.95 Average: 1 11.82 0.00 2.06 1.15 0.07 84.90 Average: 2 9.87 0.00 1.65 5.49 0.05 82.94 Average: 3 11.18 0.00 2.07 1.38 0.03 85.34 Average: 4 5.46 0.00 1.43 0.63 0.04 92.43 Average: 5 9.41 0.00 2.08 6.95 0.05 81.51 Average: 6 9.06 0.00 1.76 1.94 0.05 87.20 Average: 7 6.47 0.00 1.95 5.64 0.05 85.89