---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13077 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: 2800.000 BogoMIPS: 5600.00 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 17G 139G 11% / 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 860 22253 0 9052 30851 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:3c:82:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe3c:82ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:1d:c0:ca 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:caff:fe1d:c0ca/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-13077) 03/14/24 _x86_64_ (8 CPU) 11:10:13 LINUX RESTART (8 CPU) 11:11:01 tps rtps wtps bread/s bwrtn/s 11:12:01 101.57 17.78 83.79 1022.76 29185.00 11:13:01 248.96 24.43 224.53 1919.55 66303.48 11:14:01 430.79 0.15 430.64 12.93 74078.51 11:15:01 570.99 0.05 570.94 3.47 68269.02 11:16:01 326.10 0.05 326.05 3.33 139627.13 11:17:01 291.60 0.02 291.58 0.13 121368.97 11:18:01 39.94 0.82 39.13 45.59 28763.47 Average: 287.14 6.18 280.95 429.67 75370.77 11:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 30087460 31711100 2851760 8.66 71668 1861996 1465852 4.31 867752 1693848 170984 11:13:01 27993716 30867920 4945504 15.01 105524 3035636 2356840 6.93 1969352 2590480 97904 11:14:01 26905228 30783720 6033992 18.32 137716 3939088 2515768 7.40 1993568 3574596 43312 11:15:01 25634296 30856128 7304924 22.18 198196 5111660 2368328 6.97 2085212 4648260 332748 11:16:01 24313952 30826824 8625268 26.19 230632 6342612 2389056 7.03 2607580 5415948 91852 11:17:01 22425280 30815984 10513940 31.92 284288 8079528 2374656 6.99 3158480 6663224 512 11:18:01 22822624 31626016 10116596 30.71 285644 8484124 1479876 4.35 2361776 7059264 1916 Average: 25740365 31069670 7198855 21.85 187667 5264949 2135768 6.28 2149103 4520803 105604 11:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:12:01 ens3 64.26 43.81 1017.67 8.95 0.00 0.00 0.00 0.00 11:13:01 docker0 17.93 54.54 1.19 1177.48 0.00 0.00 0.00 0.00 11:13:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 11:13:01 ens3 537.36 421.00 5833.05 88.95 0.00 0.00 0.00 0.00 11:14:01 docker0 111.11 315.46 7.16 5398.60 0.00 0.00 0.00 0.00 11:14:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:14:01 vethd83f43a 95.42 266.01 7.38 4221.73 0.00 0.00 0.00 0.35 11:14:01 ens3 464.93 207.88 6954.87 28.80 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 ens3 101.92 72.65 22.24 18.94 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 ens3 183.59 89.49 6434.73 11.10 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:17:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:17:01 ens3 15.46 13.28 8.42 3.30 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:18:01 ens3 124.95 72.54 3360.95 16.52 0.00 0.00 0.00 0.00 Average: docker0 18.44 52.89 1.19 939.55 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 213.21 131.52 3376.07 25.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13077) 03/14/24 _x86_64_ (8 CPU) 11:10:13 LINUX RESTART (8 CPU) 11:11:01 CPU %user %nice %system %iowait %steal %idle 11:12:01 all 10.04 0.00 0.69 2.78 0.04 86.45 11:12:01 0 4.60 0.00 0.43 0.10 0.02 94.85 11:12:01 1 26.18 0.00 1.54 3.90 0.05 68.33 11:12:01 2 6.23 0.00 0.53 12.99 0.03 80.21 11:12:01 3 7.60 0.00 0.52 2.43 0.08 89.37 11:12:01 4 1.78 0.00 0.22 0.05 0.00 97.95 11:12:01 5 12.96 0.00 1.10 1.42 0.03 84.49 11:12:01 6 19.48 0.00 0.97 0.90 0.03 78.62 11:12:01 7 1.54 0.00 0.18 0.47 0.07 97.75 11:13:01 all 19.14 0.00 1.89 4.10 0.07 74.80 11:13:01 0 20.02 0.00 2.13 0.99 0.05 76.80 11:13:01 1 15.43 0.00 1.37 0.12 0.07 83.01 11:13:01 2 19.61 0.00 2.45 15.22 0.10 62.62 11:13:01 3 24.71 0.00 1.43 12.10 0.08 61.67 11:13:01 4 14.13 0.00 2.04 0.79 0.05 82.98 11:13:01 5 22.09 0.00 1.58 1.58 0.07 74.69 11:13:01 6 22.90 0.00 2.35 0.81 0.07 73.88 11:13:01 7 14.26 0.00 1.82 1.24 0.07 82.61 11:14:01 all 6.76 0.00 2.62 5.79 0.07 84.76 11:14:01 0 10.97 0.00 3.03 12.11 0.07 73.81 11:14:01 1 2.94 0.00 2.30 7.09 0.07 87.60 11:14:01 2 7.29 0.00 2.66 3.31 0.07 86.67 11:14:01 3 4.39 0.00 2.65 13.05 0.07 79.84 11:14:01 4 8.06 0.00 3.74 2.81 0.08 85.31 11:14:01 5 4.58 0.00 1.78 5.80 0.07 87.78 11:14:01 6 11.80 0.00 2.80 0.99 0.07 84.34 11:14:01 7 4.04 0.00 2.01 1.11 0.05 92.80 11:15:01 all 6.38 0.00 3.37 5.77 0.07 84.41 11:15:01 0 5.41 0.00 2.17 4.73 0.05 87.64 11:15:01 1 4.98 0.00 2.72 0.34 0.07 91.89 11:15:01 2 6.03 0.00 2.79 0.42 0.08 90.68 11:15:01 3 9.57 0.00 2.28 10.81 0.05 77.29 11:15:01 4 6.88 0.00 7.77 17.15 0.08 68.11 11:15:01 5 6.10 0.00 2.76 3.54 0.07 87.54 11:15:01 6 5.57 0.00 3.17 0.38 0.08 90.79 11:15:01 7 6.48 0.00 3.37 8.84 0.05 81.26 11:16:01 all 5.26 0.00 2.82 8.21 0.05 83.66 11:16:01 0 4.02 0.00 3.13 16.39 0.08 76.39 11:16:01 1 5.29 0.00 4.82 3.86 0.03 86.01 11:16:01 2 4.39 0.00 2.44 8.00 0.03 85.14 11:16:01 3 4.13 0.00 3.23 7.17 0.03 85.44 11:16:01 4 6.14 0.00 2.25 0.72 0.03 90.85 11:16:01 5 5.16 0.00 1.65 0.27 0.03 92.90 11:16:01 6 6.95 0.00 2.36 5.49 0.05 85.15 11:16:01 7 6.00 0.00 2.68 23.85 0.12 67.35 11:17:01 all 4.31 0.00 2.49 7.33 0.04 85.84 11:17:01 0 3.65 0.00 2.93 0.08 0.03 93.30 11:17:01 1 3.88 0.00 3.54 2.26 0.03 90.29 11:17:01 2 4.27 0.00 2.76 14.33 0.03 78.61 11:17:01 3 3.12 0.00 3.87 6.96 0.03 86.02 11:17:01 4 3.42 0.00 1.22 0.39 0.02 94.96 11:17:01 5 5.10 0.00 1.70 10.75 0.05 82.40 11:17:01 6 2.73 0.00 1.12 7.77 0.05 88.32 11:17:01 7 8.31 0.00 2.72 16.15 0.05 72.77 11:18:01 all 5.86 0.00 0.46 1.24 0.02 92.42 11:18:01 0 1.93 0.00 0.25 0.00 0.02 97.80 11:18:01 1 17.81 0.00 1.48 7.56 0.03 73.11 11:18:01 2 19.22 0.00 0.50 0.30 0.03 79.95 11:18:01 3 2.85 0.00 0.35 0.02 0.02 96.77 11:18:01 4 2.27 0.00 0.30 0.02 0.02 97.40 11:18:01 5 0.45 0.00 0.29 2.05 0.07 97.15 11:18:01 6 0.65 0.00 0.30 0.02 0.02 99.02 11:18:01 7 1.65 0.00 0.23 0.00 0.02 98.10 Average: all 8.25 0.00 2.05 5.03 0.05 84.63 Average: 0 7.22 0.00 2.01 4.90 0.05 85.82 Average: 1 10.95 0.00 2.54 3.59 0.05 82.87 Average: 2 9.59 0.00 2.01 7.79 0.06 80.55 Average: 3 8.04 0.00 2.05 7.49 0.05 82.37 Average: 4 6.09 0.00 2.50 3.12 0.04 88.25 Average: 5 8.07 0.00 1.55 3.63 0.06 86.70 Average: 6 10.01 0.00 1.87 2.33 0.05 85.74 Average: 7 6.03 0.00 1.86 7.35 0.06 84.70