---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3940 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 13G 143G 9% / 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 856 26263 0 5046 30854 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:65:46:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe65:4661/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:60:e3:2e 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-3940) 02/09/24 _x86_64_ (8 CPU) 05:28:30 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 111.00 44.68 66.32 1995.93 26041.13 05:31:01 123.06 19.53 103.53 2263.89 31815.90 05:32:01 409.73 16.41 393.32 1275.99 118616.95 05:33:01 72.52 0.58 71.94 61.46 22627.28 05:34:01 10.46 0.00 10.46 0.00 11180.09 05:35:01 27.48 0.02 27.46 0.13 20958.61 05:36:01 65.41 1.40 64.01 107.45 21107.18 05:37:01 30.99 0.63 30.36 12.26 16406.93 Average: 106.33 10.41 95.92 714.62 33593.90 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30148960 31711348 2790260 8.47 66576 1808144 1348888 3.97 860240 1644940 153568 05:31:01 29816920 31732284 3122300 9.48 85512 2124984 1323872 3.90 859532 1942948 143860 05:32:01 26575260 31299116 6363960 19.32 131340 4775504 4608184 13.56 1414396 4444812 1628 05:33:01 24836860 29703836 8102360 24.60 133496 4910724 6694408 19.70 3094336 4487424 1552 05:34:01 24802684 29671972 8136536 24.70 133580 4912696 6693968 19.70 3127060 4488504 168 05:35:01 25232176 30127280 7707044 23.40 133896 4941168 4816952 14.17 2696140 4503168 124 05:36:01 26916140 31609296 6023080 18.29 136028 4750448 1495640 4.40 1231908 4321988 2132 05:37:01 26935560 31636260 6003660 18.23 138392 4754384 1449232 4.26 1209916 4323900 19468 Average: 26908070 30936424 6031150 18.31 119852 4122256 3553893 10.46 1811691 3769710 40312 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 324.88 221.66 1437.18 56.08 0.00 0.00 0.00 0.00 05:30:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 61.24 44.18 810.37 8.24 0.00 0.00 0.00 0.00 05:31:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 05:32:01 veth09c2b18 0.35 0.47 0.02 0.03 0.00 0.00 0.00 0.00 05:32:01 veth7542e0a 0.27 0.37 0.02 0.02 0.00 0.00 0.00 0.00 05:32:01 vethf882a26 14.25 11.21 1.67 1.03 0.00 0.00 0.00 0.00 05:32:01 br-ee5b241f2c80 0.62 0.58 0.05 0.31 0.00 0.00 0.00 0.00 05:33:01 veth09c2b18 72.92 60.96 20.69 113.67 0.00 0.00 0.00 0.01 05:33:01 veth7542e0a 3.27 3.32 0.90 6.04 0.00 0.00 0.00 0.00 05:33:01 br-ee5b241f2c80 4.02 4.87 7.19 15.64 0.00 0.00 0.00 0.00 05:33:01 veth431c28d 146.21 176.99 174.01 48.16 0.00 0.00 0.00 0.01 05:34:01 veth09c2b18 39.78 32.98 10.51 72.11 0.00 0.00 0.00 0.01 05:34:01 veth7542e0a 2.27 2.10 1.25 1.79 0.00 0.00 0.00 0.00 05:34:01 br-ee5b241f2c80 3.68 4.28 5.99 12.38 0.00 0.00 0.00 0.00 05:34:01 veth431c28d 60.54 73.45 124.04 16.84 0.00 0.00 0.00 0.01 05:35:01 veth09c2b18 29.95 24.66 7.11 54.88 0.00 0.00 0.00 0.00 05:35:01 br-ee5b241f2c80 1.50 1.60 0.09 0.12 0.00 0.00 0.00 0.00 05:35:01 veth431c28d 23.65 29.11 54.77 6.36 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 1150.69 724.63 24428.27 155.22 0.00 0.00 0.00 0.00 05:36:01 lo 49.63 49.63 43.61 43.61 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 8.95 8.61 56.11 2.20 0.00 0.00 0.00 0.00 05:37:01 lo 0.40 0.40 0.03 0.03 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 138.98 88.01 3044.08 19.20 0.00 0.00 0.00 0.00 Average: lo 5.77 5.77 5.41 5.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3940) 02/09/24 _x86_64_ (8 CPU) 05:28:30 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.97 0.00 0.92 2.30 0.04 85.76 05:30:01 0 8.93 0.00 0.70 0.33 0.03 90.01 05:30:01 1 5.61 0.00 0.42 0.05 0.02 93.91 05:30:01 2 4.27 0.00 0.59 0.59 0.03 94.52 05:30:01 3 5.90 0.00 0.55 4.01 0.02 89.52 05:30:01 4 2.42 0.00 0.52 0.35 0.05 96.66 05:30:01 5 37.51 0.00 2.12 2.16 0.07 58.14 05:30:01 6 18.19 0.00 1.47 0.42 0.05 79.88 05:30:01 7 4.97 0.00 0.97 10.50 0.03 83.53 05:31:01 all 9.86 0.00 0.76 2.48 0.03 86.87 05:31:01 0 1.17 0.00 0.42 1.50 0.02 96.90 05:31:01 1 7.54 0.00 0.75 1.23 0.03 90.44 05:31:01 2 2.24 0.00 0.40 1.15 0.03 96.17 05:31:01 3 2.77 0.00 0.35 12.45 0.02 84.42 05:31:01 4 1.43 0.00 0.20 0.17 0.02 98.18 05:31:01 5 27.24 0.00 1.60 2.00 0.05 69.11 05:31:01 6 23.98 0.00 1.27 0.94 0.05 73.76 05:31:01 7 12.44 0.00 1.10 0.47 0.03 85.96 05:32:01 all 12.41 0.00 4.78 5.25 0.07 77.48 05:32:01 0 11.86 0.00 4.13 0.45 0.05 83.51 05:32:01 1 13.58 0.00 4.62 0.54 0.07 81.19 05:32:01 2 11.04 0.00 6.00 27.57 0.09 55.30 05:32:01 3 11.82 0.00 4.05 10.07 0.07 73.99 05:32:01 4 13.27 0.00 3.77 0.54 0.08 82.34 05:32:01 5 14.51 0.00 4.93 0.91 0.08 79.57 05:32:01 6 10.55 0.00 5.90 0.85 0.08 82.62 05:32:01 7 12.67 0.00 4.80 1.30 0.08 81.14 05:33:01 all 27.70 0.00 2.73 2.35 0.15 67.07 05:33:01 0 34.26 0.00 3.55 0.57 0.10 61.52 05:33:01 1 27.03 0.00 2.80 0.91 0.10 69.16 05:33:01 2 25.00 0.00 2.48 12.10 0.12 60.31 05:33:01 3 33.51 0.00 3.22 1.84 0.12 61.31 05:33:01 4 30.90 0.00 2.88 1.46 0.12 64.64 05:33:01 5 23.73 0.00 2.54 0.05 0.10 73.57 05:33:01 6 23.42 0.00 2.05 0.05 0.47 74.01 05:33:01 7 23.77 0.00 2.38 1.81 0.10 71.94 05:34:01 all 2.11 0.00 0.31 26.84 0.14 70.60 05:34:01 0 1.90 0.00 0.43 34.62 0.12 62.92 05:34:01 1 2.02 0.00 0.28 36.00 0.07 61.63 05:34:01 2 2.70 0.00 0.34 58.76 0.25 37.95 05:34:01 3 2.09 0.00 0.30 13.55 0.07 83.99 05:34:01 4 2.09 0.00 0.28 25.99 0.05 71.59 05:34:01 5 1.49 0.00 0.30 9.90 0.08 88.23 05:34:01 6 2.34 0.00 0.32 0.00 0.15 97.20 05:34:01 7 2.25 0.00 0.20 35.99 0.33 61.23 05:35:01 all 1.43 0.00 0.47 1.46 0.06 96.58 05:35:01 0 1.12 0.00 0.47 0.67 0.07 97.68 05:35:01 1 2.72 0.00 0.58 0.00 0.05 96.64 05:35:01 2 1.06 0.00 0.35 10.54 0.07 87.99 05:35:01 3 0.85 0.00 0.38 0.02 0.05 98.70 05:35:01 4 1.37 0.00 0.54 0.02 0.07 98.01 05:35:01 5 1.87 0.00 0.48 0.00 0.05 97.59 05:35:01 6 1.55 0.00 0.57 0.03 0.05 97.79 05:35:01 7 0.94 0.00 0.37 0.37 0.03 98.30 05:36:01 all 5.58 0.00 0.49 4.75 0.03 89.16 05:36:01 0 19.21 0.00 1.09 1.81 0.03 77.85 05:36:01 1 0.50 0.00 0.30 0.94 0.02 98.25 05:36:01 2 1.47 0.00 0.35 24.37 0.02 73.80 05:36:01 3 2.92 0.00 0.37 0.62 0.03 96.06 05:36:01 4 0.67 0.00 0.35 2.04 0.02 96.93 05:36:01 5 1.50 0.00 0.33 1.37 0.03 96.76 05:36:01 6 3.90 0.00 0.45 1.92 0.02 93.72 05:36:01 7 14.56 0.00 0.67 4.90 0.05 79.83 05:37:01 all 3.28 0.00 0.19 9.20 0.01 87.32 05:37:01 0 0.03 0.00 0.05 0.00 0.00 99.92 05:37:01 1 8.50 0.00 0.55 33.71 0.03 57.21 05:37:01 2 2.76 0.00 0.13 14.93 0.03 82.15 05:37:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:37:01 4 0.02 0.00 0.08 0.87 0.00 99.03 05:37:01 5 12.08 0.00 0.50 23.93 0.03 63.45 05:37:01 6 2.76 0.00 0.13 0.35 0.00 96.75 05:37:01 7 0.15 0.00 0.08 0.00 0.00 99.77 Average: all 9.16 0.00 1.33 6.83 0.07 82.62 Average: 0 9.79 0.00 1.35 5.00 0.05 83.80 Average: 1 8.41 0.00 1.28 9.18 0.05 81.08 Average: 2 6.30 0.00 1.32 18.73 0.08 73.57 Average: 3 7.47 0.00 1.15 5.31 0.05 86.02 Average: 4 6.50 0.00 1.07 3.94 0.05 88.45 Average: 5 14.99 0.00 1.60 5.04 0.06 78.31 Average: 6 10.84 0.00 1.51 0.57 0.11 86.97 Average: 7 8.95 0.00 1.32 6.94 0.08 82.71