---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4311 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 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 882 28399 0 2885 30843 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:1a:8e:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe1a:8e94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:f5:7c:a1 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::42:26ff:fef5:7ca1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4311) 02/10/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 106.30 33.99 72.31 1689.07 26033.15 10:44:01 141.49 20.85 120.65 839.33 33010.23 10:45:01 44.44 0.57 43.88 12.26 24182.37 10:46:01 33.56 0.73 32.83 18.80 21897.02 10:47:01 118.73 3.52 115.21 432.99 48675.75 Average: 88.85 11.86 76.99 594.84 30775.51 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30128684 31714912 2810536 8.53 68304 1829204 1413448 4.16 851548 1667164 173980 10:44:01 28779412 30565632 4159808 12.63 82148 2003588 2613092 7.69 2052340 1789632 18752 10:45:01 27834456 29742916 5104764 15.50 87396 2114472 5104628 15.02 2895688 1872240 20340 10:46:01 27846220 29796180 5093000 15.46 89220 2152496 3314480 9.75 2861652 1891560 3056 10:47:01 29095680 31589792 3843540 11.67 99584 2675564 1483836 4.37 1250272 2235400 43480 Average: 28736890 30681886 4202330 12.76 85330 2155065 2785897 8.20 1982300 1891199 51922 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 19.79 19.79 2.15 2.15 0.00 0.00 0.00 0.00 10:43:01 ens3 94.48 84.53 953.21 11.54 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 lo 8.60 8.60 0.92 0.92 0.00 0.00 0.00 0.00 10:44:01 ens3 325.78 237.68 1419.70 59.99 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 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 621.85 401.87 1460.78 142.93 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 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 168.94 135.63 458.00 46.12 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 11.73 11.73 1.19 1.19 0.00 0.00 0.00 0.00 10:47:01 ens3 364.41 373.64 1519.56 1690.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.07 8.07 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 315.83 247.21 1162.95 391.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4311) 02/10/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.58 0.00 0.78 2.59 0.03 87.02 10:43:01 0 23.56 0.00 1.63 1.61 0.03 73.16 10:43:01 1 12.62 0.00 0.92 0.36 0.03 86.07 10:43:01 2 5.62 0.00 0.56 0.32 0.02 93.48 10:43:01 3 14.26 0.00 0.88 1.10 0.03 83.72 10:43:01 4 5.63 0.00 0.64 0.54 0.00 93.19 10:43:01 5 1.64 0.00 0.44 16.04 0.09 81.79 10:43:01 6 5.63 0.00 0.57 0.27 0.03 93.49 10:43:01 7 7.71 0.00 0.66 0.49 0.02 91.12 10:44:01 all 27.55 0.00 1.23 2.02 0.07 69.14 10:44:01 0 46.33 0.00 2.15 2.57 0.08 48.86 10:44:01 1 38.05 0.00 1.77 0.59 0.07 59.52 10:44:01 2 25.76 0.00 1.02 0.12 0.07 73.04 10:44:01 3 26.42 0.00 1.26 3.42 0.10 68.79 10:44:01 4 22.36 0.00 0.65 0.25 0.05 76.69 10:44:01 5 25.59 0.00 1.00 8.85 0.07 64.49 10:44:01 6 18.23 0.00 0.84 0.22 0.08 80.63 10:44:01 7 17.58 0.00 1.10 0.13 0.07 81.12 10:45:01 all 54.35 0.00 2.16 0.56 0.09 42.85 10:45:01 0 52.72 0.00 2.17 0.00 0.08 45.02 10:45:01 1 49.55 0.00 1.74 0.13 0.08 48.49 10:45:01 2 59.15 0.00 2.46 1.39 0.08 36.92 10:45:01 3 60.32 0.00 2.33 1.74 0.10 35.51 10:45:01 4 58.09 0.00 3.41 1.09 0.10 37.31 10:45:01 5 58.22 0.00 1.88 0.07 0.10 39.74 10:45:01 6 43.51 0.00 1.56 0.02 0.07 54.85 10:45:01 7 53.26 0.00 1.73 0.00 0.10 44.91 10:46:01 all 83.55 0.00 2.09 0.19 0.12 14.06 10:46:01 0 79.28 0.00 2.07 0.10 0.12 18.42 10:46:01 1 84.52 0.00 1.81 0.00 0.10 13.57 10:46:01 2 85.35 0.00 2.02 1.29 0.12 11.22 10:46:01 3 84.43 0.00 2.41 0.07 0.12 12.98 10:46:01 4 80.89 0.00 2.01 0.03 0.12 16.95 10:46:01 5 85.55 0.00 1.77 0.00 0.10 12.58 10:46:01 6 82.80 0.00 1.77 0.02 0.12 15.30 10:46:01 7 85.62 0.00 2.81 0.00 0.12 11.45 10:47:01 all 13.87 0.00 1.43 2.97 0.05 81.68 10:47:01 0 21.45 0.00 1.53 2.52 0.05 74.45 10:47:01 1 11.13 0.00 1.25 0.13 0.03 87.45 10:47:01 2 13.54 0.00 1.30 2.04 0.05 83.06 10:47:01 3 8.27 0.00 1.05 17.04 0.05 73.59 10:47:01 4 7.84 0.00 1.51 1.21 0.05 89.39 10:47:01 5 9.68 0.00 0.84 0.00 0.05 89.44 10:47:01 6 13.33 0.00 1.27 0.10 0.05 85.25 10:47:01 7 25.72 0.00 2.76 0.72 0.05 70.75 Average: all 37.85 0.00 1.54 1.66 0.07 58.87 Average: 0 44.75 0.00 1.91 1.36 0.07 51.90 Average: 1 39.24 0.00 1.50 0.24 0.06 58.96 Average: 2 37.96 0.00 1.48 1.03 0.07 59.46 Average: 3 38.80 0.00 1.59 4.69 0.08 54.84 Average: 4 34.98 0.00 1.65 0.63 0.06 62.69 Average: 5 36.26 0.00 1.19 4.95 0.08 57.52 Average: 6 32.77 0.00 1.20 0.12 0.07 65.84 Average: 7 38.06 0.00 1.82 0.27 0.07 59.78