---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85053 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 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 860 28567 0 2739 30874 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:79:90:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe79:9043/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:f1:94:02 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85053) 11/19/24 _x86_64_ (8 CPU) 17:35:59 LINUX RESTART (8 CPU) 17:36:01 tps rtps wtps bread/s bwrtn/s 17:37:02 335.79 85.22 250.57 5406.70 62096.32 17:38:01 188.48 49.56 138.92 2796.75 38042.56 17:39:01 62.27 9.92 52.36 771.20 26950.57 17:40:01 23.21 0.22 23.00 5.07 24530.71 17:41:01 258.52 4.58 253.94 616.16 35553.01 Average: 173.61 29.83 143.77 1916.27 37432.62 17:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:37:02 30291244 31660916 2647976 8.04 53284 1636708 1443628 4.25 885412 1490420 68960 17:38:01 29505504 31392304 3433716 10.42 82212 2103604 1632696 4.80 1201928 1915092 100448 17:39:01 27652960 29601220 5286260 16.05 83948 2161176 3292088 9.69 3072812 1888216 2428 17:40:01 29126916 31368728 3812304 11.57 85696 2447840 1643516 4.84 1396172 2084396 236640 17:41:01 29264276 31625048 3674944 11.16 88564 2562188 1465796 4.31 1192588 2148432 15512 Average: 29168180 31129643 3771040 11.45 78741 2182303 1895545 5.58 1549782 1905311 84798 17:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:37:02 ens3 395.53 256.44 1028.15 73.28 0.00 0.00 0.00 0.00 17:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:02 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 17:38:01 ens3 327.79 253.34 3534.96 44.09 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 17:39:01 ens3 207.50 155.24 535.13 54.19 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 19.10 19.10 7.99 7.99 0.00 0.00 0.00 0.00 17:40:01 ens3 411.00 318.66 1453.06 118.28 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 49.23 49.23 23.12 23.12 0.00 0.00 0.00 0.00 17:41:01 ens3 413.05 297.50 1461.36 94.55 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 351.05 256.25 1596.13 76.99 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.50 14.50 6.32 6.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85053) 11/19/24 _x86_64_ (8 CPU) 17:35:59 LINUX RESTART (8 CPU) 17:36:01 CPU %user %nice %system %iowait %steal %idle 17:37:02 all 7.93 0.00 1.16 4.14 0.04 86.73 17:37:02 0 18.02 0.00 1.69 0.59 0.03 79.68 17:37:02 1 3.62 0.00 0.79 1.37 0.10 94.12 17:37:02 2 5.48 0.00 2.24 1.32 0.05 90.92 17:37:02 3 6.31 0.00 1.16 10.21 0.03 82.29 17:37:02 4 5.47 0.00 0.70 3.44 0.03 90.35 17:37:02 5 4.29 0.00 0.70 0.78 0.02 94.21 17:37:02 6 3.90 0.00 1.19 14.13 0.03 80.75 17:37:02 7 16.32 0.00 0.83 1.32 0.05 81.48 17:38:01 all 12.40 0.00 1.02 3.87 0.05 82.66 17:38:01 0 19.70 0.00 0.98 1.24 0.05 78.03 17:38:01 1 5.89 0.00 0.58 1.48 0.05 92.00 17:38:01 2 9.67 0.00 0.90 2.45 0.09 86.89 17:38:01 3 7.47 0.00 0.60 0.58 0.03 91.32 17:38:01 4 6.66 0.00 0.92 3.93 0.05 88.44 17:38:01 5 9.14 0.00 1.09 1.80 0.05 87.92 17:38:01 6 2.04 0.00 0.46 15.66 0.03 81.81 17:38:01 7 38.61 0.00 2.64 3.85 0.09 54.82 17:39:01 all 46.60 0.00 0.84 1.38 0.09 51.09 17:39:01 0 58.37 0.00 1.27 0.13 0.10 40.12 17:39:01 1 37.19 0.00 0.92 0.18 0.10 61.60 17:39:01 2 59.12 0.00 0.62 0.07 0.10 40.08 17:39:01 3 40.26 0.00 0.77 2.62 0.08 56.26 17:39:01 4 50.47 0.00 0.55 0.00 0.07 48.91 17:39:01 5 55.45 0.00 1.24 2.67 0.10 40.54 17:39:01 6 40.06 0.00 0.55 5.43 0.07 53.89 17:39:01 7 32.17 0.00 0.75 0.00 0.07 67.01 17:40:01 all 26.73 0.00 1.10 0.95 0.08 71.14 17:40:01 0 36.55 0.00 1.27 0.00 0.08 62.10 17:40:01 1 36.14 0.00 1.08 0.00 0.12 62.66 17:40:01 2 25.08 0.00 0.70 0.00 0.07 74.16 17:40:01 3 22.51 0.00 1.15 7.46 0.07 68.81 17:40:01 4 26.40 0.00 1.14 0.10 0.07 72.29 17:40:01 5 20.70 0.00 0.93 0.00 0.08 78.28 17:40:01 6 23.69 0.00 1.67 0.00 0.08 74.56 17:40:01 7 22.80 0.00 0.92 0.00 0.07 76.22 17:41:01 all 18.15 0.00 0.83 2.20 0.06 78.76 17:41:01 0 16.99 0.00 0.72 0.22 0.05 82.03 17:41:01 1 23.98 0.00 0.47 0.02 0.07 75.47 17:41:01 2 10.64 0.00 0.85 1.59 0.03 86.88 17:41:01 3 26.15 0.00 1.19 1.84 0.07 70.75 17:41:01 4 16.37 0.00 0.58 0.02 0.08 82.94 17:41:01 5 18.19 0.00 1.30 5.99 0.05 74.47 17:41:01 6 26.69 0.00 1.10 0.45 0.08 71.67 17:41:01 7 6.24 0.00 0.42 7.49 0.05 85.80 Average: all 22.38 0.00 0.99 2.51 0.07 74.06 Average: 0 29.94 0.00 1.19 0.43 0.06 68.37 Average: 1 21.40 0.00 0.77 0.61 0.09 77.13 Average: 2 21.99 0.00 1.06 1.08 0.07 75.80 Average: 3 20.60 0.00 0.97 4.56 0.06 73.82 Average: 4 21.10 0.00 0.78 1.49 0.06 76.57 Average: 5 21.48 0.00 1.05 2.25 0.06 75.16 Average: 6 19.32 0.00 1.00 7.11 0.06 72.51 Average: 7 23.17 0.00 1.10 2.52 0.06 73.14