---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11361 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 14G 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 922 24504 0 6739 30789 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:c1:fb:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fec1:fb90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:56:65:77 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-11361) 01/11/24 _x86_64_ (8 CPU) 16:03:11 LINUX RESTART (8 CPU) 16:04:01 tps rtps wtps bread/s bwrtn/s 16:05:01 111.55 19.33 92.22 1127.28 27056.42 16:06:01 177.10 45.51 131.59 3657.66 34629.56 16:07:01 57.30 13.01 44.29 2447.18 25785.14 16:08:01 175.89 3.55 172.34 457.92 82487.32 16:09:01 309.90 3.72 306.18 415.00 85221.26 16:10:01 92.72 0.32 92.40 18.26 24360.07 16:11:01 24.30 0.05 24.25 0.93 17551.74 16:12:01 67.42 0.87 66.56 61.99 17489.49 Average: 127.02 10.79 116.23 1023.31 39322.34 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 30038048 31724288 2901172 8.81 77616 1911936 1347296 3.96 856956 1738216 139596 16:06:01 28207644 30404008 4731576 14.36 90044 2396376 2968748 8.73 2318432 2078292 21288 16:07:01 28209512 31594264 4729708 14.36 98764 3553876 1450912 4.27 1393584 2955672 862372 16:08:01 26720892 31592112 6218328 18.88 131556 4922960 1478320 4.35 1447652 4299752 350288 16:09:01 22887344 29460764 10051876 30.52 178224 6423200 9241500 27.19 3780708 5613628 2624 16:10:01 19637380 26544544 13301840 40.38 185512 6732072 12396244 36.47 6806232 5804820 3972 16:11:01 19300792 26219972 13638428 41.40 186224 6743152 12588752 37.04 7131988 5808636 160 16:12:01 25104324 31523872 7834896 23.79 187676 6317532 1568444 4.61 1899844 5351876 3280 Average: 25013242 29882978 7925978 24.06 141952 4875138 5380027 15.83 3204424 4206362 172948 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 16:05:01 ens3 83.19 52.21 1096.83 16.82 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 16:06:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 16:06:01 ens3 855.04 591.72 5807.02 171.17 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 16:07:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:07:01 ens3 842.37 635.02 2351.06 216.33 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 16:08:01 lo 6.07 6.07 0.66 0.66 0.00 0.00 0.00 0.00 16:08:01 ens3 694.95 322.40 11439.68 31.51 0.00 0.00 0.00 0.00 16:08:01 br-fd3998909ccc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 vethfeb17fa 4.25 6.18 0.72 1.04 0.00 0.00 0.00 0.00 16:09:01 veth5e7a20a 0.00 1.02 0.00 0.24 0.00 0.00 0.00 0.00 16:09:01 br-ca995df11fb7 0.00 0.08 0.00 0.01 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 vethfeb17fa 0.80 1.47 0.13 0.21 0.00 0.00 0.00 0.00 16:10:01 veth5e7a20a 0.00 0.18 0.00 0.04 0.00 0.00 0.00 0.00 16:10:01 br-ca995df11fb7 7.15 12.03 0.39 0.80 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 vethfeb17fa 0.65 0.93 0.10 0.11 0.00 0.00 0.00 0.00 16:11:01 veth5e7a20a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 br-ca995df11fb7 95.13 121.35 13.97 8.43 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 27.13 27.13 2.79 2.79 0.00 0.00 0.00 0.00 16:12:01 ens3 3483.87 2215.05 33890.73 562.28 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 2.84 2.84 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 398.82 247.95 4115.32 63.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11361) 01/11/24 _x86_64_ (8 CPU) 16:03:11 LINUX RESTART (8 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 10.88 0.00 0.74 2.12 0.04 86.23 16:05:01 0 6.17 0.00 0.42 0.20 0.03 93.18 16:05:01 1 22.70 0.00 1.26 6.55 0.08 69.40 16:05:01 2 20.21 0.00 1.50 0.72 0.05 77.52 16:05:01 3 1.80 0.00 0.63 4.89 0.03 92.64 16:05:01 4 18.67 0.00 0.77 1.27 0.03 79.26 16:05:01 5 2.79 0.00 0.25 0.13 0.02 96.81 16:05:01 6 12.99 0.00 0.67 0.22 0.02 86.11 16:05:01 7 1.60 0.00 0.43 2.90 0.02 95.04 16:06:01 all 37.84 0.00 1.64 1.51 0.09 58.93 16:06:01 0 34.08 0.00 1.42 0.42 0.07 64.01 16:06:01 1 40.19 0.00 2.00 4.88 0.08 52.84 16:06:01 2 46.50 0.00 1.35 0.44 0.10 51.62 16:06:01 3 42.95 0.00 2.87 1.34 0.10 52.74 16:06:01 4 47.75 0.00 1.14 0.59 0.08 50.44 16:06:01 5 34.95 0.00 1.61 0.60 0.07 62.77 16:06:01 6 25.47 0.00 1.09 1.24 0.07 72.13 16:06:01 7 30.81 0.00 1.64 2.56 0.12 64.86 16:07:01 all 35.63 0.00 2.10 1.23 0.08 60.96 16:07:01 0 26.88 0.00 1.57 0.20 0.10 71.25 16:07:01 1 40.60 0.00 2.56 0.02 0.08 56.74 16:07:01 2 29.19 0.00 1.48 0.05 0.05 69.24 16:07:01 3 35.23 0.00 1.88 0.02 0.07 62.81 16:07:01 4 41.90 0.00 1.74 0.17 0.07 56.12 16:07:01 5 34.17 0.00 3.20 1.07 0.10 61.46 16:07:01 6 50.57 0.00 2.66 0.03 0.07 46.67 16:07:01 7 26.54 0.00 1.72 8.25 0.07 63.43 16:08:01 all 10.31 0.00 2.58 3.82 0.05 83.24 16:08:01 0 10.92 0.00 2.33 0.45 0.03 86.27 16:08:01 1 7.92 0.00 2.30 0.30 0.05 89.43 16:08:01 2 30.18 0.00 3.37 3.22 0.07 63.17 16:08:01 3 7.48 0.00 3.43 0.35 0.03 88.70 16:08:01 4 7.07 0.00 2.67 16.82 0.08 73.36 16:08:01 5 6.54 0.00 2.17 3.31 0.03 87.95 16:08:01 6 5.40 0.00 2.42 3.41 0.03 88.74 16:08:01 7 7.04 0.00 1.94 2.76 0.05 88.20 16:09:01 all 33.80 0.00 5.94 4.66 0.12 55.49 16:09:01 0 32.86 0.00 5.74 2.55 0.12 58.73 16:09:01 1 34.97 0.00 6.02 0.41 0.12 58.49 16:09:01 2 35.20 0.00 5.98 0.79 0.10 57.93 16:09:01 3 34.70 0.00 5.59 1.82 0.13 57.75 16:09:01 4 34.26 0.00 6.54 21.62 0.12 37.46 16:09:01 5 34.28 0.00 6.91 3.26 0.10 55.45 16:09:01 6 31.56 0.00 5.62 4.98 0.14 57.70 16:09:01 7 32.56 0.00 5.09 1.85 0.10 60.40 16:10:01 all 40.21 0.00 2.89 1.15 0.12 55.63 16:10:01 0 35.58 0.00 3.53 2.15 0.12 58.62 16:10:01 1 35.52 0.00 2.71 0.12 0.15 61.50 16:10:01 2 42.38 0.00 3.05 0.77 0.13 53.66 16:10:01 3 40.37 0.00 3.14 1.26 0.12 55.12 16:10:01 4 36.96 0.00 3.06 2.86 0.10 57.02 16:10:01 5 41.12 0.00 2.80 1.29 0.12 54.67 16:10:01 6 45.18 0.00 2.45 0.49 0.10 51.79 16:10:01 7 44.62 0.00 2.35 0.25 0.12 52.66 16:11:01 all 8.66 0.00 2.38 1.02 0.11 87.83 16:11:01 0 7.37 0.00 2.74 7.54 0.10 82.25 16:11:01 1 6.67 0.00 2.43 0.02 0.10 90.79 16:11:01 2 6.46 0.00 2.46 0.08 0.12 90.88 16:11:01 3 9.06 0.00 2.42 0.19 0.10 88.23 16:11:01 4 9.07 0.00 2.14 0.07 0.10 88.62 16:11:01 5 10.53 0.00 2.27 0.05 0.10 87.05 16:11:01 6 9.47 0.00 2.42 0.20 0.10 87.80 16:11:01 7 10.61 0.00 2.22 0.03 0.13 87.00 16:12:01 all 6.38 0.00 1.51 3.49 0.09 88.53 16:12:01 0 5.94 0.00 2.03 13.99 0.10 77.94 16:12:01 1 6.76 0.00 1.41 0.22 0.07 91.55 16:12:01 2 5.19 0.00 1.51 2.22 0.08 90.99 16:12:01 3 4.66 0.00 1.42 0.17 0.08 93.66 16:12:01 4 5.89 0.00 1.36 0.21 0.10 92.45 16:12:01 5 5.85 0.00 1.38 10.75 0.08 81.94 16:12:01 6 6.93 0.00 1.51 0.18 0.10 91.28 16:12:01 7 9.82 0.00 1.49 0.24 0.08 88.36 Average: all 22.95 0.00 2.47 2.37 0.08 72.13 Average: 0 19.96 0.00 2.47 3.44 0.08 74.05 Average: 1 24.41 0.00 2.58 1.57 0.09 71.35 Average: 2 26.91 0.00 2.59 1.03 0.09 69.38 Average: 3 22.01 0.00 2.67 1.26 0.08 73.98 Average: 4 25.16 0.00 2.42 5.41 0.09 66.92 Average: 5 21.26 0.00 2.57 2.56 0.08 73.53 Average: 6 23.44 0.00 2.35 1.34 0.08 72.80 Average: 7 20.42 0.00 2.11 2.36 0.09 75.02