---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77984 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 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 882 28114 0 3169 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:93:97:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe93:976e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:ca:b8:fd 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::42:5ff:feca:b8fd/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-77984) 10/19/24 _x86_64_ (8 CPU) 20:27:07 LINUX RESTART (8 CPU) 20:28:01 tps rtps wtps bread/s bwrtn/s 20:29:01 161.04 30.73 130.31 1321.65 30580.77 20:30:01 70.64 2.15 68.49 100.52 28619.76 20:31:01 22.41 0.20 22.21 6.93 20094.78 20:32:01 94.63 3.52 91.12 472.45 39122.55 20:33:01 107.86 5.91 101.95 1036.05 39644.25 Average: 91.32 8.50 82.82 587.54 31612.69 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 29532888 31251064 3406332 10.34 80268 1940800 1999244 5.88 1346852 1754896 113108 20:30:01 28796620 30701600 4142600 12.58 84656 2117388 2148928 6.32 1950168 1874496 7924 20:31:01 28434836 30375088 4504384 13.67 86436 2149104 2798484 8.23 2307548 1875808 940 20:32:01 28167768 30568768 4771452 14.49 94108 2591196 2242376 6.60 2200856 2219952 1536 20:33:01 28825984 31613472 4113236 12.49 100400 2964360 1434436 4.22 1178028 2571824 24508 Average: 28751619 30901998 4187601 12.71 89174 2352570 2124694 6.25 1796690 2059395 29603 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 20:29:01 ens3 276.49 199.10 1714.71 48.47 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:30:01 ens3 589.97 361.46 2816.05 98.38 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:31:01 ens3 651.01 287.77 532.81 120.91 0.00 0.00 0.00 0.00 20:32:01 docker0 3.87 7.12 0.22 78.02 0.00 0.00 0.00 0.00 20:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:32:01 ens3 468.82 315.68 1650.05 91.08 0.00 0.00 0.00 0.00 20:33:01 docker0 2.22 4.02 0.13 39.94 0.00 0.00 0.00 0.00 20:33:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 20:33:01 ens3 293.40 180.77 137.04 67.89 0.00 0.00 0.00 0.00 Average: docker0 1.22 2.23 0.07 23.59 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 455.93 268.95 1370.09 85.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77984) 10/19/24 _x86_64_ (8 CPU) 20:27:07 LINUX RESTART (8 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 13.96 0.00 1.08 2.58 0.05 82.34 20:29:01 0 14.71 0.00 1.49 11.01 0.07 72.73 20:29:01 1 13.12 0.00 1.00 0.12 0.03 85.73 20:29:01 2 8.01 0.00 0.58 0.63 0.05 90.72 20:29:01 3 6.24 0.00 0.50 2.95 0.02 90.29 20:29:01 4 25.04 0.00 1.52 0.68 0.05 72.71 20:29:01 5 25.22 0.00 1.44 1.34 0.07 71.94 20:29:01 6 10.76 0.00 0.80 0.37 0.03 88.04 20:29:01 7 8.64 0.00 1.29 3.51 0.05 86.51 20:30:01 all 35.10 0.00 1.12 1.09 0.07 62.62 20:30:01 0 29.34 0.00 1.12 6.65 0.07 62.82 20:30:01 1 38.05 0.00 1.37 0.08 0.08 60.41 20:30:01 2 45.19 0.00 0.94 0.03 0.07 53.78 20:30:01 3 36.27 0.00 1.13 1.18 0.07 61.35 20:30:01 4 41.01 0.00 0.87 0.35 0.07 57.70 20:30:01 5 36.58 0.00 1.52 0.23 0.10 61.57 20:30:01 6 28.74 0.00 0.97 0.00 0.08 70.21 20:30:01 7 25.68 0.00 0.98 0.20 0.07 73.07 20:31:01 all 37.13 0.00 1.07 0.84 0.08 60.88 20:31:01 0 25.00 0.00 1.04 6.55 0.07 67.35 20:31:01 1 42.70 0.00 1.20 0.02 0.08 56.00 20:31:01 2 55.15 0.00 1.05 0.03 0.08 43.68 20:31:01 3 29.30 0.00 1.34 0.02 0.08 69.26 20:31:01 4 43.03 0.00 0.70 0.00 0.08 56.18 20:31:01 5 48.03 0.00 1.17 0.00 0.05 50.75 20:31:01 6 31.78 0.00 0.93 0.00 0.07 67.22 20:31:01 7 22.21 0.00 1.10 0.15 0.07 76.48 20:32:01 all 25.37 0.00 2.36 2.43 0.08 69.76 20:32:01 0 20.65 0.00 2.10 8.72 0.07 68.47 20:32:01 1 22.39 0.00 2.85 1.07 0.08 73.59 20:32:01 2 36.59 0.00 2.57 0.44 0.08 60.32 20:32:01 3 23.36 0.00 1.63 0.02 0.07 74.92 20:32:01 4 25.31 0.00 2.95 0.29 0.07 71.39 20:32:01 5 18.70 0.00 2.46 3.08 0.07 75.69 20:32:01 6 27.09 0.00 1.68 1.69 0.08 69.46 20:32:01 7 28.88 0.00 2.66 4.14 0.07 64.26 20:33:01 all 17.64 0.00 2.22 2.75 0.06 77.33 20:33:01 0 22.88 0.00 2.66 1.11 0.07 73.29 20:33:01 1 16.63 0.00 2.50 6.35 0.07 74.45 20:33:01 2 17.14 0.00 1.98 0.25 0.05 80.58 20:33:01 3 20.71 0.00 1.88 1.36 0.05 76.01 20:33:01 4 15.46 0.00 1.78 4.30 0.07 78.39 20:33:01 5 13.19 0.00 2.05 3.63 0.05 81.09 20:33:01 6 20.47 0.00 2.50 1.36 0.07 75.60 20:33:01 7 14.64 0.00 2.37 3.68 0.10 79.21 Average: all 25.85 0.00 1.57 1.94 0.07 70.58 Average: 0 22.52 0.00 1.68 6.81 0.07 68.93 Average: 1 26.58 0.00 1.78 1.53 0.07 70.04 Average: 2 32.41 0.00 1.42 0.28 0.07 65.83 Average: 3 23.18 0.00 1.29 1.11 0.06 74.37 Average: 4 29.99 0.00 1.56 1.12 0.07 67.26 Average: 5 28.36 0.00 1.73 1.65 0.07 68.19 Average: 6 23.77 0.00 1.37 0.68 0.07 74.11 Average: 7 19.99 0.00 1.68 2.33 0.07 75.94