---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12258 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 13G 143G 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 839 26527 0 4800 30872 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:64:be:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe64:bedc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:f0:3c:1f 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-12258) 03/10/24 _x86_64_ (8 CPU) 02:48:54 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:02 137.70 74.14 63.56 5292.24 50787.87 02:51:01 115.78 27.37 88.41 2116.66 22868.94 02:52:01 158.01 9.57 148.44 1683.32 54621.83 02:53:01 351.81 13.63 338.18 808.53 71058.76 02:54:01 10.67 0.02 10.65 2.40 12443.47 02:55:01 10.68 0.00 10.68 0.00 12188.74 02:56:01 11.85 0.00 11.85 0.00 11909.38 02:57:01 44.48 0.65 43.83 39.33 13140.23 Average: 105.10 15.65 89.45 1241.10 31145.44 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:02 30323944 31686316 2615276 7.94 52516 1630868 1469328 4.32 859184 1485728 57088 02:51:01 29941780 31700140 2997440 9.10 79328 1981080 1443420 4.25 877956 1810248 144764 02:52:01 27235248 31672704 5703972 17.32 118120 4520816 1449256 4.26 996116 4257140 1428648 02:53:01 24394164 29098428 8545056 25.94 133192 4653988 8886936 26.15 3692556 4337144 2416 02:54:01 24404772 29106200 8534448 25.91 133248 4654268 8833052 25.99 3684040 4333464 272 02:55:01 24266324 28971560 8672896 26.33 133336 4655540 8913660 26.23 3820064 4333828 1296 02:56:01 24114468 28821048 8824752 26.79 133500 4658932 9009844 26.51 3972392 4329976 136 02:57:01 27250936 31687392 5688284 17.27 133912 4502260 1474096 4.34 1145672 4076944 2628 Average: 26491454 30342974 6447766 19.57 114644 3907219 5184949 15.26 2380998 3620559 204656 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 ens3 299.98 220.38 960.44 57.77 0.00 0.00 0.00 0.00 02:50:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 74.21 44.94 1143.48 8.42 0.00 0.00 0.00 0.00 02:51:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 02:52:01 br-b46c414f8755 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 543.23 322.53 19344.31 25.01 0.00 0.00 0.00 0.00 02:52:01 lo 10.73 10.73 0.99 0.99 0.00 0.00 0.00 0.00 02:53:01 br-b46c414f8755 1.98 2.20 2.78 6.90 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 8.58 5.77 2.10 1.58 0.00 0.00 0.00 0.00 02:53:01 veth44abe63 31.91 28.81 19.43 31.06 0.00 0.00 0.00 0.00 02:54:01 br-b46c414f8755 1.37 1.52 0.59 0.18 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 4.55 1.95 5.32 0.83 0.00 0.00 0.00 0.00 02:54:01 veth44abe63 0.17 0.18 0.27 0.02 0.00 0.00 0.00 0.00 02:55:01 br-b46c414f8755 1.57 1.90 1.83 3.07 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 0.75 0.72 0.18 0.33 0.00 0.00 0.00 0.00 02:55:01 veth44abe63 7.78 6.47 5.13 12.75 0.00 0.00 0.00 0.00 02:56:01 br-b46c414f8755 5.33 6.52 9.11 18.46 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.77 1.58 0.37 0.49 0.00 0.00 0.00 0.00 02:56:01 veth44abe63 53.81 44.36 27.05 110.71 0.00 0.00 0.00 0.01 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 32.54 24.21 16.71 43.89 0.00 0.00 0.00 0.00 02:57:01 lo 61.57 61.57 45.33 45.33 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: ens3 120.80 77.83 2687.35 17.31 0.00 0.00 0.00 0.00 Average: lo 7.34 7.34 5.65 5.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12258) 03/10/24 _x86_64_ (8 CPU) 02:48:54 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:02 all 8.44 0.00 1.11 3.98 0.08 86.39 02:50:02 0 2.82 0.00 0.85 10.42 0.08 85.82 02:50:02 1 14.11 0.00 0.97 2.81 0.07 82.04 02:50:02 2 21.91 0.00 1.94 1.47 0.15 74.54 02:50:02 3 6.52 0.00 1.00 0.23 0.07 92.18 02:50:02 4 6.65 0.00 1.84 1.44 0.08 89.99 02:50:02 5 5.03 0.00 0.69 0.33 0.08 93.87 02:50:02 6 3.15 0.00 0.87 14.17 0.07 81.74 02:50:02 7 7.30 0.00 0.67 1.00 0.07 90.97 02:51:01 all 10.28 0.00 0.73 1.84 0.03 87.12 02:51:01 0 0.36 0.00 0.25 8.66 0.02 90.71 02:51:01 1 10.79 0.00 0.83 1.53 0.03 86.82 02:51:01 2 3.64 0.00 0.39 0.10 0.00 95.86 02:51:01 3 22.60 0.00 1.39 1.03 0.03 74.94 02:51:01 4 11.46 0.00 0.76 0.41 0.03 87.34 02:51:01 5 2.43 0.00 0.27 1.27 0.02 96.01 02:51:01 6 18.71 0.00 1.12 1.43 0.03 78.71 02:51:01 7 12.33 0.00 0.86 0.31 0.03 86.47 02:52:01 all 12.03 0.00 3.81 3.01 0.06 81.09 02:52:01 0 5.87 0.00 4.19 17.88 0.05 72.01 02:52:01 1 14.43 0.00 3.95 1.13 0.08 80.41 02:52:01 2 10.60 0.00 3.42 0.61 0.05 85.33 02:52:01 3 21.70 0.00 5.30 0.89 0.08 72.02 02:52:01 4 14.21 0.00 3.59 0.45 0.07 81.69 02:52:01 5 8.82 0.00 2.82 1.55 0.05 86.76 02:52:01 6 10.90 0.00 4.44 1.46 0.07 83.13 02:52:01 7 9.75 0.00 2.80 0.07 0.05 87.33 02:53:01 all 29.47 0.00 3.60 3.28 0.09 63.57 02:53:01 0 34.30 0.00 4.24 13.88 0.08 47.50 02:53:01 1 23.58 0.00 2.78 0.80 0.07 72.78 02:53:01 2 32.23 0.00 4.02 5.23 0.10 58.42 02:53:01 3 21.62 0.00 2.74 1.45 0.05 74.13 02:53:01 4 32.82 0.00 3.65 0.75 0.10 62.67 02:53:01 5 29.40 0.00 3.20 0.81 0.12 66.46 02:53:01 6 33.46 0.00 4.39 1.88 0.07 60.20 02:53:01 7 28.43 0.00 3.72 1.53 0.08 66.24 02:54:01 all 1.00 0.00 0.10 0.61 0.03 98.25 02:54:01 0 0.77 0.00 0.13 0.00 0.03 99.07 02:54:01 1 1.59 0.00 0.12 0.00 0.03 98.26 02:54:01 2 0.99 0.00 0.07 0.02 0.03 98.90 02:54:01 3 1.05 0.00 0.12 0.00 0.05 98.79 02:54:01 4 0.28 0.00 0.03 0.00 0.02 99.67 02:54:01 5 1.17 0.00 0.08 0.00 0.05 98.70 02:54:01 6 1.37 0.00 0.15 0.00 0.05 98.43 02:54:01 7 0.77 0.00 0.13 4.88 0.02 94.20 02:55:01 all 2.94 0.00 0.28 0.78 0.03 95.97 02:55:01 0 3.77 0.00 0.27 0.00 0.03 95.93 02:55:01 1 2.30 0.00 0.24 0.00 0.03 97.43 02:55:01 2 3.07 0.00 0.28 0.02 0.02 96.61 02:55:01 3 2.96 0.00 0.25 0.02 0.02 96.76 02:55:01 4 2.27 0.00 0.17 0.00 0.00 97.57 02:55:01 5 2.65 0.00 0.32 0.00 0.02 97.01 02:55:01 6 3.66 0.00 0.42 0.00 0.03 95.89 02:55:01 7 2.87 0.00 0.28 6.18 0.05 90.61 02:56:01 all 5.06 0.00 0.50 1.24 0.05 93.16 02:56:01 0 5.86 0.00 0.57 0.00 0.05 93.52 02:56:01 1 4.17 0.00 0.42 0.00 0.05 95.36 02:56:01 2 4.73 0.00 0.54 0.00 0.05 94.69 02:56:01 3 6.30 0.00 0.58 0.25 0.05 92.82 02:56:01 4 5.33 0.00 0.54 0.00 0.07 94.07 02:56:01 5 3.81 0.00 0.38 0.08 0.05 95.67 02:56:01 6 5.35 0.00 0.42 0.18 0.02 94.04 02:56:01 7 4.92 0.00 0.52 9.40 0.03 85.13 02:57:01 all 1.29 0.00 0.57 3.73 0.05 94.35 02:57:01 0 0.90 0.00 0.65 2.00 0.03 96.41 02:57:01 1 2.24 0.00 0.52 2.39 0.07 94.79 02:57:01 2 1.07 0.00 0.52 2.49 0.07 95.85 02:57:01 3 0.75 0.00 0.54 1.74 0.03 96.94 02:57:01 4 0.85 0.00 0.57 2.29 0.05 96.23 02:57:01 5 1.18 0.00 0.60 3.02 0.07 95.13 02:57:01 6 1.19 0.00 0.64 1.34 0.07 96.77 02:57:01 7 2.16 0.00 0.55 14.54 0.05 82.71 Average: all 8.80 0.00 1.33 2.31 0.05 87.51 Average: 0 6.82 0.00 1.39 6.58 0.05 85.16 Average: 1 9.15 0.00 1.22 1.08 0.05 88.49 Average: 2 9.78 0.00 1.39 1.24 0.06 87.53 Average: 3 10.39 0.00 1.48 0.70 0.05 87.37 Average: 4 9.21 0.00 1.39 0.67 0.05 88.68 Average: 5 6.79 0.00 1.04 0.88 0.06 91.23 Average: 6 9.70 0.00 1.55 2.56 0.05 86.14 Average: 7 8.55 0.00 1.19 4.75 0.05 85.46