---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38343 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 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 875 24184 0 7108 30836 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:00:22:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe00:2235/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:04:60:96 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:f8ff:fe04:6096/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38343) 09/14/24 _x86_64_ (8 CPU) 07:04:56 LINUX RESTART (8 CPU) 07:05:01 tps rtps wtps bread/s bwrtn/s 07:06:02 385.52 83.57 301.95 6170.04 60231.83 07:07:01 231.94 23.01 208.93 2437.42 66981.87 07:08:01 334.86 2.85 332.01 414.60 137533.61 07:09:01 119.81 0.55 119.26 35.99 34918.31 07:10:01 49.53 0.55 48.98 26.80 19555.41 07:11:01 20.91 0.03 20.88 3.20 17068.89 07:12:01 85.22 1.62 83.60 89.85 19554.07 Average: 175.26 16.01 159.26 1308.44 50796.33 07:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:02 30173624 31646360 2765596 8.40 57524 1733644 1484768 4.37 926160 1565880 89024 07:07:01 24659224 31604396 8279996 25.14 129540 6933648 2016092 5.93 1053008 6691232 3911372 07:08:01 23918896 30509240 9020324 27.38 136892 6583676 7050152 20.74 2301240 6120892 1016 07:09:01 22011160 29149908 10928060 33.18 164300 7053340 9064560 26.67 3826796 6425240 332 07:10:01 21843100 28874940 11096120 33.69 168312 6948816 9490108 27.92 4092856 6331420 276 07:11:01 21730676 28774360 11208544 34.03 168632 6961576 9475360 27.88 4215044 6324436 9456 07:12:01 24808060 31619196 8131160 24.69 171116 6720928 1575408 4.64 1419092 6124108 296 Average: 24163534 30311200 8775686 26.64 142331 6133661 5736635 16.88 2547742 5654744 573110 07:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:06:02 ens3 370.50 247.98 1574.49 75.17 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 13.29 13.29 1.29 1.29 0.00 0.00 0.00 0.00 07:07:01 ens3 1726.76 880.27 47792.88 71.02 0.00 0.00 0.00 0.00 07:08:01 veth0b3a86a 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 07:08:01 veth82ce2f4 0.35 0.55 0.02 0.03 0.00 0.00 0.00 0.00 07:08:01 veth9ac57b1 1.28 1.73 0.15 0.17 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 veth0b3a86a 0.22 0.43 0.01 0.03 0.00 0.00 0.00 0.00 07:09:01 veth82ce2f4 3.77 4.72 0.57 0.50 0.00 0.00 0.00 0.00 07:09:01 veth9ac57b1 3.98 5.55 0.75 0.89 0.00 0.00 0.00 0.00 07:09:01 docker0 12.85 17.53 2.09 286.57 0.00 0.00 0.00 0.00 07:10:01 veth0b3a86a 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 veth82ce2f4 3.30 4.85 0.52 0.44 0.00 0.00 0.00 0.00 07:10:01 veth87265d6 3.53 4.10 0.65 0.83 0.00 0.00 0.00 0.00 07:10:01 veth9ac57b1 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 07:11:01 veth0b3a86a 0.45 0.63 4.26 0.10 0.00 0.00 0.00 0.00 07:11:01 veth82ce2f4 4.25 5.90 0.79 0.68 0.00 0.00 0.00 0.00 07:11:01 veth9ac57b1 0.35 0.73 0.04 0.07 0.00 0.00 0.00 0.00 07:11:01 docker0 12.85 17.56 2.09 286.57 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 22.73 22.73 2.15 2.15 0.00 0.00 0.00 0.00 07:12:01 ens3 2195.90 1217.38 49845.29 179.86 0.00 0.00 0.00 0.00 Average: docker0 1.84 2.52 0.30 41.04 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 313.78 173.65 7137.01 25.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38343) 09/14/24 _x86_64_ (8 CPU) 07:04:56 LINUX RESTART (8 CPU) 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:02 all 8.40 0.00 1.31 3.35 0.04 86.90 07:06:02 0 11.23 0.00 1.00 1.32 0.03 86.41 07:06:02 1 3.24 0.00 2.14 0.18 0.03 94.41 07:06:02 2 4.23 0.00 0.89 2.07 0.05 92.76 07:06:02 3 5.38 0.00 0.99 9.62 0.03 83.99 07:06:02 4 2.59 0.00 0.68 3.34 0.03 93.35 07:06:02 5 17.61 0.00 1.22 5.35 0.05 75.77 07:06:02 6 14.69 0.00 2.36 4.06 0.05 78.84 07:06:02 7 8.23 0.00 1.22 0.87 0.03 89.65 07:07:01 all 18.60 0.00 7.25 5.45 0.08 68.62 07:07:01 0 13.63 0.00 7.79 4.53 0.12 73.93 07:07:01 1 16.18 0.00 7.87 7.52 0.07 68.36 07:07:01 2 13.40 0.00 7.17 3.57 0.10 75.77 07:07:01 3 14.73 0.00 6.62 14.99 0.09 63.58 07:07:01 4 14.54 0.00 7.34 2.52 0.09 75.52 07:07:01 5 24.45 0.00 7.32 1.02 0.09 67.12 07:07:01 6 19.66 0.00 7.15 5.06 0.05 68.08 07:07:01 7 32.13 0.00 6.71 4.33 0.07 56.76 07:08:01 all 16.26 0.00 3.60 9.79 0.07 70.28 07:08:01 0 17.79 0.00 3.49 9.99 0.05 68.69 07:08:01 1 13.59 0.00 3.18 8.62 0.05 74.56 07:08:01 2 13.59 0.00 3.50 1.32 0.05 81.53 07:08:01 3 17.10 0.00 4.38 48.10 0.07 30.35 07:08:01 4 21.17 0.00 4.02 3.35 0.08 71.37 07:08:01 5 15.79 0.00 3.27 3.34 0.07 77.54 07:08:01 6 15.90 0.00 3.52 2.95 0.08 77.54 07:08:01 7 15.20 0.00 3.46 0.96 0.07 80.32 07:09:01 all 25.59 0.00 3.01 2.52 0.08 68.79 07:09:01 0 21.40 0.00 2.86 3.14 0.08 72.52 07:09:01 1 27.63 0.00 2.98 0.49 0.08 68.82 07:09:01 2 29.98 0.00 3.49 3.37 0.10 63.06 07:09:01 3 27.93 0.00 3.24 1.31 0.08 67.43 07:09:01 4 21.77 0.00 2.91 0.91 0.08 74.32 07:09:01 5 23.42 0.00 2.60 7.11 0.08 66.79 07:09:01 6 28.11 0.00 3.11 1.06 0.08 67.64 07:09:01 7 24.48 0.00 2.94 2.77 0.08 69.72 07:10:01 all 6.42 0.00 1.13 1.55 0.05 90.85 07:10:01 0 4.82 0.00 1.02 1.19 0.05 92.92 07:10:01 1 8.56 0.00 0.84 0.10 0.07 90.43 07:10:01 2 8.25 0.00 1.17 0.00 0.03 90.55 07:10:01 3 5.54 0.00 0.80 0.05 0.05 93.56 07:10:01 4 6.35 0.00 1.42 0.82 0.07 91.34 07:10:01 5 7.57 0.00 1.24 9.07 0.05 82.07 07:10:01 6 5.24 0.00 1.32 0.97 0.05 92.41 07:10:01 7 4.97 0.00 1.27 0.22 0.05 93.49 07:11:01 all 5.04 0.00 0.94 0.95 0.05 93.01 07:11:01 0 5.20 0.00 1.49 0.03 0.05 93.23 07:11:01 1 4.09 0.00 0.63 0.02 0.03 95.23 07:11:01 2 4.57 0.00 0.83 0.02 0.03 94.54 07:11:01 3 5.53 0.00 1.07 0.02 0.03 93.35 07:11:01 4 5.69 0.00 0.97 0.37 0.07 92.90 07:11:01 5 4.33 0.00 0.65 7.00 0.05 87.97 07:11:01 6 4.84 0.00 0.95 0.02 0.05 94.14 07:11:01 7 6.12 0.00 0.90 0.10 0.07 92.81 07:12:01 all 5.25 0.00 0.68 0.96 0.03 93.08 07:12:01 0 12.50 0.00 0.95 0.15 0.03 86.37 07:12:01 1 12.71 0.00 0.73 0.15 0.03 86.38 07:12:01 2 0.93 0.00 0.52 0.03 0.03 98.48 07:12:01 3 2.70 0.00 0.77 0.08 0.02 96.43 07:12:01 4 1.78 0.00 0.64 0.75 0.02 96.81 07:12:01 5 0.89 0.00 0.64 6.21 0.03 92.23 07:12:01 6 2.35 0.00 0.53 0.23 0.02 96.86 07:12:01 7 8.12 0.00 0.70 0.12 0.02 91.05 Average: all 12.19 0.00 2.54 3.50 0.06 81.71 Average: 0 12.35 0.00 2.63 2.89 0.06 82.07 Average: 1 12.26 0.00 2.60 2.42 0.05 82.67 Average: 2 10.68 0.00 2.49 1.47 0.06 85.30 Average: 3 11.24 0.00 2.54 10.52 0.05 75.65 Average: 4 10.52 0.00 2.55 1.72 0.06 85.14 Average: 5 13.40 0.00 2.41 5.60 0.06 78.54 Average: 6 12.94 0.00 2.69 2.04 0.06 82.28 Average: 7 14.11 0.00 2.44 1.33 0.06 82.07