---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24156 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 13G 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 866 25828 0 5472 30845 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:aa:f6:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feaa:f6fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:09:7c:75 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::42:16ff:fe09:7c75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24156) 07/16/24 _x86_64_ (8 CPU) 10:43:27 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 320.85 42.73 278.12 1922.75 23766.84 10:46:01 482.19 31.71 450.48 3031.82 126231.86 10:47:01 137.13 0.52 136.61 53.72 34771.34 10:48:01 73.12 1.80 71.32 93.98 16994.22 Average: 253.33 19.19 234.14 1275.64 50444.22 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30058112 31675120 2881108 8.75 72520 1853060 1424548 4.19 904896 1683496 186676 10:46:01 25869400 30720488 7069820 21.46 129036 4892676 7267604 21.38 2074480 4475884 400 10:47:01 24613916 29887836 8325304 25.27 157940 5248056 7875168 23.17 3035412 4719772 760 10:48:01 26463172 31599264 6476048 19.66 160448 5120252 1565840 4.61 1362764 4595640 1468 Average: 26751150 30970677 6188070 18.79 129986 4278511 4533290 13.34 1844388 3868698 47326 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 ens3 210.96 156.11 1311.73 55.35 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 10:45:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 10:46:01 ens3 1075.72 514.50 25309.36 43.46 0.00 0.00 0.00 0.00 10:46:01 veth48c1ebc 0.47 0.62 0.03 0.04 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 10:46:01 veth993d3d7 1.63 1.28 0.17 0.16 0.00 0.00 0.00 0.00 10:47:01 ens3 64.87 50.21 1181.48 13.82 0.00 0.00 0.00 0.00 10:47:01 veth48c1ebc 23.58 21.61 10.49 16.04 0.00 0.00 0.00 0.00 10:47:01 docker0 11.65 16.46 2.04 281.96 0.00 0.00 0.00 0.00 10:47:01 veth993d3d7 3.25 4.77 0.69 0.38 0.00 0.00 0.00 0.00 10:48:01 ens3 42.54 34.84 67.73 16.75 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 21.10 21.10 2.02 2.02 0.00 0.00 0.00 0.00 Average: ens3 348.56 188.93 6968.34 32.35 0.00 0.00 0.00 0.00 Average: docker0 2.91 4.12 0.51 70.49 0.00 0.00 0.00 0.00 Average: lo 4.31 4.31 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24156) 07/16/24 _x86_64_ (8 CPU) 10:43:27 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.36 0.00 0.97 2.61 0.03 86.03 10:45:01 0 12.95 0.00 1.40 0.78 0.02 84.85 10:45:01 1 1.45 0.00 0.40 1.00 0.00 97.15 10:45:01 2 8.26 0.00 1.50 3.63 0.03 86.58 10:45:01 3 34.88 0.00 1.60 2.14 0.05 61.33 10:45:01 4 5.92 0.00 0.79 11.95 0.05 81.29 10:45:01 5 10.68 0.00 0.67 0.33 0.03 88.28 10:45:01 6 4.25 0.00 0.60 0.28 0.02 94.85 10:45:01 7 4.53 0.00 0.82 0.77 0.02 93.87 10:46:01 all 17.77 0.00 6.12 7.18 0.07 68.86 10:46:01 0 18.46 0.00 5.79 1.70 0.07 73.98 10:46:01 1 16.70 0.00 6.00 1.07 0.07 76.16 10:46:01 2 16.40 0.00 5.65 2.06 0.07 75.83 10:46:01 3 22.52 0.00 6.54 1.36 0.10 69.48 10:46:01 4 17.52 0.00 5.82 10.22 0.07 66.37 10:46:01 5 16.39 0.00 6.34 1.42 0.07 75.78 10:46:01 6 17.73 0.00 5.21 4.75 0.08 72.22 10:46:01 7 16.41 0.00 7.59 35.06 0.09 40.85 10:47:01 all 22.96 0.00 3.37 2.45 0.08 71.13 10:47:01 0 23.48 0.00 3.41 0.35 0.08 72.67 10:47:01 1 17.25 0.00 2.75 4.65 0.07 75.29 10:47:01 2 24.45 0.00 3.72 4.27 0.07 67.50 10:47:01 3 23.35 0.00 3.15 1.04 0.07 72.39 10:47:01 4 24.44 0.00 3.18 0.77 0.08 71.52 10:47:01 5 22.58 0.00 4.11 0.52 0.08 72.71 10:47:01 6 22.51 0.00 2.93 1.36 0.08 73.12 10:47:01 7 25.63 0.00 3.73 6.67 0.10 63.86 10:48:01 all 5.57 0.00 0.62 1.03 0.03 92.75 10:48:01 0 2.21 0.00 0.50 1.34 0.02 95.93 10:48:01 1 0.67 0.00 0.52 0.15 0.02 98.65 10:48:01 2 2.60 0.00 0.57 0.05 0.03 96.75 10:48:01 3 5.82 0.00 0.57 0.22 0.03 93.36 10:48:01 4 17.23 0.00 0.73 0.47 0.05 81.52 10:48:01 5 1.04 0.00 0.63 0.43 0.03 97.86 10:48:01 6 13.83 0.00 0.87 0.23 0.05 85.02 10:48:01 7 1.10 0.00 0.47 5.36 0.02 93.05 Average: all 14.14 0.00 2.76 3.31 0.05 79.74 Average: 0 14.27 0.00 2.77 1.04 0.05 81.87 Average: 1 8.96 0.00 2.40 1.71 0.04 86.89 Average: 2 12.89 0.00 2.85 2.50 0.05 81.71 Average: 3 21.63 0.00 2.96 1.19 0.06 74.16 Average: 4 16.26 0.00 2.62 5.85 0.06 75.20 Average: 5 12.65 0.00 2.93 0.68 0.05 83.69 Average: 6 14.56 0.00 2.39 1.65 0.06 81.34 Average: 7 11.87 0.00 3.13 11.86 0.05 73.08