---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77472 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 15G 141G 10% / 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 919 24229 0 7018 30792 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:29:ab:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe29:ab71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:fb:a1:bd 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-77472) 10/17/24 _x86_64_ (8 CPU) 16:04:37 LINUX RESTART (8 CPU) 16:05:03 tps rtps wtps bread/s bwrtn/s 16:06:01 349.08 73.76 275.31 4772.56 40742.63 16:07:01 191.77 49.56 142.21 3729.65 36448.19 16:08:01 68.41 1.28 67.12 99.45 31845.89 16:09:01 103.78 13.15 90.64 2418.39 56845.45 16:10:01 354.46 2.82 351.64 411.13 123396.23 16:11:01 167.57 0.40 167.17 29.60 34861.79 16:12:01 57.02 0.00 57.02 0.00 23074.29 Average: 183.79 19.88 163.91 1622.27 49644.62 16:05:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 30134908 31660040 2804304 8.51 60756 1780856 1483156 4.36 933944 1596140 105156 16:07:01 29259448 31229044 3679764 11.17 85048 2182048 1732216 5.10 1457480 1908492 32848 16:08:01 27948948 30411544 4990264 15.15 92392 2656860 2405032 7.08 2400712 2250228 195048 16:09:01 27888884 31628224 5050328 15.33 112036 3873384 1611568 4.74 1398052 3250940 320996 16:10:01 22792252 29484700 10146960 30.81 173676 6552312 9066144 26.67 3769468 5728044 1016 16:11:01 20421540 27478524 12517672 38.00 190624 6879212 11731576 34.52 5909696 5911928 7128 16:12:01 18997844 26234276 13941368 42.32 192436 7052388 12353608 36.35 7147924 6054288 3080 Average: 25349118 29732336 7590094 23.04 129567 4425294 5769043 16.97 3288182 3814294 95039 16:05:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 16:06:01 ens3 447.56 294.07 1690.97 79.10 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 16:07:01 ens3 341.01 278.32 3053.79 50.43 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 708.00 472.72 4366.04 133.04 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 5.26 5.26 0.53 0.53 0.00 0.00 0.00 0.00 16:09:01 ens3 364.01 267.44 4093.76 62.02 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 vethb13b8c6 34.08 31.96 13.21 4.17 0.00 0.00 0.00 0.00 16:10:01 vethce180e1 24.46 25.83 3.54 12.10 0.00 0.00 0.00 0.00 16:10:01 veth563ba69 18.68 17.68 2.44 2.76 0.00 0.00 0.00 0.00 16:10:01 vetha995800 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:11:01 vethb13b8c6 19.51 21.28 3.06 2.74 0.00 0.00 0.00 0.00 16:11:01 vethce180e1 24.43 29.56 4.91 4.68 0.00 0.00 0.00 0.00 16:11:01 veth563ba69 32.66 23.08 2.48 3.05 0.00 0.00 0.00 0.00 16:11:01 vetha995800 149.28 154.96 13.05 331.25 0.00 0.00 0.00 0.03 16:12:01 vethb13b8c6 74.64 73.07 11.93 27.37 0.00 0.00 0.00 0.00 16:12:01 vethce180e1 71.54 71.99 13.87 22.08 0.00 0.00 0.00 0.00 16:12:01 veth563ba69 35.44 26.38 3.14 4.20 0.00 0.00 0.00 0.00 16:12:01 vetha995800 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 Average: vethb13b8c6 18.41 18.13 4.05 4.92 0.00 0.00 0.00 0.00 Average: vethce180e1 17.29 18.28 3.20 5.58 0.00 0.00 0.00 0.00 Average: veth563ba69 12.46 9.64 1.16 1.44 0.00 0.00 0.00 0.00 Average: vetha995800 21.59 22.45 1.90 47.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77472) 10/17/24 _x86_64_ (8 CPU) 16:04:37 LINUX RESTART (8 CPU) 16:05:03 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 9.00 0.00 1.08 5.49 0.04 84.39 16:06:01 0 8.69 0.00 0.62 0.31 0.03 90.35 16:06:01 1 12.58 0.00 1.13 1.07 0.03 85.18 16:06:01 2 9.89 0.00 0.89 0.62 0.04 88.57 16:06:01 3 11.85 0.00 1.04 22.67 0.07 64.37 16:06:01 4 15.46 0.00 1.47 0.80 0.05 82.23 16:06:01 5 6.01 0.00 1.16 7.58 0.03 85.21 16:06:01 6 2.90 0.00 1.49 9.95 0.03 85.63 16:06:01 7 4.66 0.00 0.85 0.90 0.02 93.57 16:07:01 all 17.84 0.00 1.06 2.31 0.05 78.74 16:07:01 0 7.71 0.00 0.58 2.15 0.03 89.52 16:07:01 1 19.59 0.00 1.17 0.87 0.07 78.30 16:07:01 2 24.12 0.00 1.27 0.80 0.07 73.74 16:07:01 3 15.26 0.00 1.57 9.85 0.05 73.27 16:07:01 4 13.58 0.00 0.70 0.03 0.03 85.65 16:07:01 5 16.04 0.00 0.96 2.13 0.03 80.84 16:07:01 6 34.18 0.00 1.51 1.36 0.05 62.90 16:07:01 7 12.33 0.00 0.72 1.25 0.05 85.65 16:08:01 all 47.95 0.00 1.36 0.78 0.09 49.82 16:08:01 0 45.41 0.00 2.72 0.45 0.07 51.34 16:08:01 1 57.75 0.00 1.07 0.00 0.08 41.10 16:08:01 2 41.20 0.00 1.29 0.07 0.10 57.34 16:08:01 3 57.78 0.00 1.53 4.81 0.08 35.80 16:08:01 4 45.81 0.00 1.00 0.28 0.08 52.82 16:08:01 5 47.71 0.00 1.48 0.35 0.10 50.35 16:08:01 6 41.05 0.00 0.87 0.05 0.08 57.94 16:08:01 7 46.93 0.00 0.89 0.27 0.10 51.81 16:09:01 all 16.35 0.00 1.75 2.90 0.05 78.95 16:09:01 0 27.64 0.00 2.47 5.25 0.08 64.56 16:09:01 1 14.10 0.00 1.27 0.07 0.05 84.51 16:09:01 2 13.19 0.00 1.41 0.13 0.03 85.24 16:09:01 3 13.20 0.00 2.02 1.67 0.05 83.06 16:09:01 4 14.23 0.00 1.86 4.19 0.03 79.68 16:09:01 5 18.52 0.00 1.25 11.81 0.07 68.35 16:09:01 6 17.29 0.00 1.77 0.03 0.05 80.86 16:09:01 7 12.59 0.00 1.97 0.02 0.03 85.39 16:10:01 all 38.57 0.00 7.48 6.39 0.12 47.43 16:10:01 0 40.64 0.00 7.83 17.85 0.12 33.56 16:10:01 1 41.28 0.00 7.69 1.27 0.10 49.66 16:10:01 2 37.29 0.00 7.14 3.89 0.15 51.53 16:10:01 3 40.44 0.00 7.51 0.88 0.14 51.04 16:10:01 4 37.17 0.00 7.71 3.80 0.10 51.21 16:10:01 5 37.78 0.00 7.00 4.25 0.10 50.86 16:10:01 6 37.01 0.00 7.74 6.72 0.10 48.43 16:10:01 7 36.95 0.00 7.26 12.52 0.14 43.13 16:11:01 all 31.52 0.00 2.72 2.15 0.11 63.49 16:11:01 0 48.06 0.00 2.96 1.97 0.12 46.89 16:11:01 1 31.22 0.00 2.99 4.74 0.12 60.94 16:11:01 2 30.17 0.00 2.37 2.00 0.10 65.36 16:11:01 3 32.25 0.00 2.71 0.57 0.12 64.36 16:11:01 4 39.22 0.00 2.32 1.38 0.13 56.95 16:11:01 5 22.73 0.00 2.90 0.48 0.12 73.77 16:11:01 6 20.57 0.00 2.72 4.79 0.12 71.80 16:11:01 7 27.96 0.00 2.80 1.26 0.12 67.86 16:12:01 all 21.85 0.00 5.56 1.11 0.11 71.37 16:12:01 0 20.47 0.00 5.48 0.24 0.10 73.71 16:12:01 1 21.77 0.00 5.52 2.71 0.10 69.89 16:12:01 2 20.77 0.00 5.42 0.14 0.10 73.58 16:12:01 3 19.56 0.00 5.34 2.26 0.12 72.73 16:12:01 4 24.82 0.00 6.16 0.07 0.12 68.83 16:12:01 5 21.99 0.00 5.69 0.27 0.12 71.93 16:12:01 6 21.72 0.00 5.91 2.90 0.10 69.37 16:12:01 7 23.70 0.00 4.98 0.32 0.14 70.87 Average: all 26.22 0.00 3.00 3.00 0.08 67.70 Average: 0 28.43 0.00 3.24 4.03 0.08 64.23 Average: 1 28.39 0.00 2.97 1.53 0.08 67.03 Average: 2 25.35 0.00 2.83 1.09 0.08 70.64 Average: 3 27.24 0.00 3.10 6.03 0.09 63.54 Average: 4 27.22 0.00 3.03 1.51 0.08 68.17 Average: 5 24.44 0.00 2.92 3.83 0.08 68.73 Average: 6 25.04 0.00 3.14 3.65 0.08 68.09 Average: 7 23.64 0.00 2.78 2.35 0.08 71.14