---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10812 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 142G 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 863 25723 0 5579 30847 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:47:13:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe47:134f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:5e:61:52 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-10812) 03/04/24 _x86_64_ (8 CPU) 13:29:47 LINUX RESTART (8 CPU) 13:30:01 tps rtps wtps bread/s bwrtn/s 13:31:07 144.80 47.40 97.40 4406.40 134806.66 13:32:01 33.31 3.68 29.62 159.23 44885.76 13:33:01 98.03 36.46 61.57 1698.78 6435.59 13:34:01 119.28 23.11 96.17 2784.07 12808.00 13:35:01 395.35 12.85 382.50 786.70 114238.33 13:36:01 18.70 0.47 18.23 39.33 4069.31 13:37:01 12.66 0.10 12.56 14.26 1186.05 13:38:01 65.31 2.37 62.94 127.58 2286.90 Average: 111.91 15.96 95.95 1265.94 40030.87 13:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:31:07 30645404 31887996 2293816 6.96 38616 1532020 1338268 3.94 628624 1414916 156 13:32:01 30532648 31785724 2406572 7.31 38756 1542176 1338268 3.94 733008 1422460 332 13:33:01 30059720 31674012 2879500 8.74 71564 1852224 1409064 4.15 900096 1686840 182384 13:34:01 27842708 31617404 5096512 15.47 109936 3902584 1582640 4.66 1029260 3648092 1868148 13:35:01 25219280 30478044 7719940 23.44 135388 5277652 7186288 21.14 2319420 4854980 316 13:36:01 24281484 29659096 8657736 26.28 137160 5389520 8390388 24.69 3190328 4906884 332 13:37:01 24490576 29898476 8448644 25.65 137696 5419744 7140980 21.01 2972368 4921668 144 13:38:01 26353096 31599372 6586124 19.99 141684 5267672 1492224 4.39 1306352 4776472 44724 Average: 27428114 31075016 5511106 16.73 101350 3772949 3734765 10.99 1634932 3454039 262067 13:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:31:07 ens3 215.26 134.06 576.09 29.32 0.00 0.00 0.00 0.00 13:31:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:07 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:32:01 ens3 94.82 45.07 143.32 22.22 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 ens3 97.07 65.69 1097.18 21.93 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 564.14 291.05 13520.46 25.16 0.00 0.00 0.00 0.00 13:34:01 br-fe46b8727f23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 7.87 7.87 0.78 0.78 0.00 0.00 0.00 0.00 13:35:01 veth1251a1e 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 13:35:01 veth7d8dbb1 0.57 0.75 0.04 0.04 0.00 0.00 0.00 0.00 13:35:01 vethb3a2e98 1.25 1.43 0.07 0.09 0.00 0.00 0.00 0.00 13:35:01 vethc292959 0.62 0.77 0.04 0.05 0.00 0.00 0.00 0.00 13:36:01 veth1251a1e 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth7d8dbb1 3.80 4.85 0.57 0.48 0.00 0.00 0.00 0.00 13:36:01 vethb3a2e98 20.26 19.98 3.74 12.98 0.00 0.00 0.00 0.00 13:36:01 vethc292959 1.57 1.52 2.44 2.85 0.00 0.00 0.00 0.00 13:37:01 veth1251a1e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 vethb3a2e98 23.41 23.48 6.78 26.52 0.00 0.00 0.00 0.00 13:37:01 ens3 1465.31 813.18 31549.47 138.21 0.00 0.00 0.00 0.00 13:37:01 vethcc64b01 65.07 57.74 29.27 58.06 0.00 0.00 0.00 0.00 13:38:01 ens3 70.30 44.23 91.33 28.05 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 22.15 22.15 2.32 2.32 0.00 0.00 0.00 0.00 Average: ens3 193.70 107.83 4004.41 20.97 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 2.42 2.42 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10812) 03/04/24 _x86_64_ (8 CPU) 13:29:47 LINUX RESTART (8 CPU) 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:31:07 all 2.45 0.00 0.61 1.77 0.02 95.16 13:31:07 0 2.07 0.00 0.45 0.17 0.02 97.30 13:31:07 1 1.64 0.00 0.43 0.23 0.02 97.68 13:31:07 2 3.66 0.00 0.13 9.45 0.02 86.73 13:31:07 3 2.82 0.00 1.60 0.48 0.03 95.06 13:31:07 4 3.25 0.00 0.65 2.74 0.02 93.34 13:31:07 5 2.25 0.00 0.53 0.40 0.02 96.80 13:31:07 6 2.70 0.00 0.47 0.15 0.02 96.66 13:31:07 7 1.23 0.00 0.60 0.53 0.02 97.61 13:32:01 all 0.91 0.00 0.08 0.41 0.01 98.59 13:32:01 0 0.85 0.00 0.06 0.02 0.00 99.07 13:32:01 1 0.63 0.00 0.04 0.00 0.00 99.33 13:32:01 2 0.65 0.00 0.02 3.12 0.02 96.20 13:32:01 3 1.13 0.00 0.06 0.00 0.02 98.80 13:32:01 4 0.41 0.00 0.30 0.00 0.00 99.30 13:32:01 5 1.91 0.00 0.02 0.00 0.00 98.07 13:32:01 6 0.57 0.00 0.04 0.04 0.00 99.35 13:32:01 7 1.19 0.00 0.09 0.13 0.02 98.57 13:33:01 all 10.72 0.00 0.75 1.00 0.03 87.50 13:33:01 0 7.68 0.00 0.63 0.57 0.03 91.08 13:33:01 1 1.93 0.00 0.33 0.08 0.00 97.65 13:33:01 2 0.53 0.00 0.35 0.12 0.00 99.00 13:33:01 3 15.99 0.00 0.80 0.55 0.03 82.62 13:33:01 4 16.71 0.00 1.12 0.23 0.03 81.91 13:33:01 5 17.53 0.00 1.19 5.07 0.05 76.16 13:33:01 6 14.10 0.00 0.84 0.27 0.07 84.73 13:33:01 7 11.25 0.00 0.77 1.17 0.02 86.80 13:34:01 all 12.09 0.00 2.50 1.59 0.05 83.77 13:34:01 0 10.83 0.00 3.07 4.06 0.03 82.00 13:34:01 1 7.15 0.00 1.85 0.08 0.07 90.85 13:34:01 2 6.59 0.00 1.63 0.08 0.03 91.67 13:34:01 3 14.05 0.00 4.22 0.84 0.07 80.82 13:34:01 4 11.66 0.00 1.78 0.29 0.03 86.24 13:34:01 5 6.65 0.00 2.00 0.64 0.05 90.66 13:34:01 6 21.40 0.00 3.14 6.20 0.08 69.18 13:34:01 7 18.49 0.00 2.24 0.47 0.10 78.70 13:35:01 all 19.83 0.00 4.70 3.73 0.10 71.64 13:35:01 0 22.31 0.00 4.41 5.85 0.08 67.35 13:35:01 1 14.67 0.00 4.29 1.77 0.19 79.09 13:35:01 2 16.39 0.00 5.12 0.20 0.08 78.20 13:35:01 3 27.67 0.00 5.78 1.34 0.10 65.11 13:35:01 4 22.56 0.00 4.66 1.05 0.10 71.64 13:35:01 5 19.30 0.00 4.16 0.59 0.07 75.89 13:35:01 6 18.34 0.00 5.36 18.61 0.08 57.61 13:35:01 7 17.41 0.00 3.82 0.53 0.07 78.17 13:36:01 all 15.29 0.00 1.52 0.09 0.06 83.05 13:36:01 0 11.88 0.00 1.42 0.02 0.05 86.63 13:36:01 1 10.91 0.00 1.14 0.12 0.05 87.79 13:36:01 2 14.66 0.00 1.36 0.00 0.05 83.94 13:36:01 3 15.35 0.00 1.62 0.00 0.07 82.96 13:36:01 4 20.62 0.00 2.01 0.02 0.07 77.29 13:36:01 5 12.93 0.00 1.27 0.35 0.05 85.39 13:36:01 6 16.42 0.00 1.45 0.02 0.05 82.06 13:36:01 7 19.52 0.00 1.83 0.15 0.08 78.42 13:37:01 all 3.57 0.00 0.55 0.05 0.06 95.77 13:37:01 0 3.39 0.00 0.65 0.02 0.07 95.87 13:37:01 1 3.62 0.00 0.63 0.13 0.07 95.54 13:37:01 2 5.22 0.00 0.57 0.10 0.07 94.05 13:37:01 3 4.13 0.00 0.58 0.02 0.05 95.22 13:37:01 4 3.22 0.00 0.53 0.00 0.10 96.15 13:37:01 5 2.69 0.00 0.50 0.10 0.07 96.64 13:37:01 6 2.89 0.00 0.50 0.00 0.03 96.58 13:37:01 7 3.42 0.00 0.47 0.02 0.05 96.04 13:38:01 all 8.08 0.00 0.62 0.18 0.04 91.08 13:38:01 0 25.47 0.00 0.75 0.13 0.05 73.59 13:38:01 1 11.65 0.00 0.78 0.22 0.02 87.33 13:38:01 2 1.02 0.00 0.50 0.02 0.03 98.43 13:38:01 3 0.97 0.00 0.52 0.05 0.07 98.40 13:38:01 4 2.87 0.00 0.63 0.02 0.02 96.46 13:38:01 5 2.89 0.00 0.54 0.80 0.05 95.72 13:38:01 6 18.31 0.00 0.87 0.12 0.03 80.67 13:38:01 7 1.39 0.00 0.38 0.12 0.02 98.10 Average: all 9.20 0.00 1.43 1.11 0.05 88.22 Average: 0 10.67 0.00 1.44 1.36 0.04 86.49 Average: 1 6.59 0.00 1.20 0.33 0.05 91.83 Average: 2 6.15 0.00 1.22 1.62 0.04 90.98 Average: 3 10.35 0.00 1.91 0.41 0.06 87.27 Average: 4 10.26 0.00 1.47 0.55 0.05 87.67 Average: 5 8.34 0.00 1.29 1.01 0.04 89.32 Average: 6 11.96 0.00 1.59 3.19 0.05 83.22 Average: 7 9.31 0.00 1.28 0.39 0.05 88.97