---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14800 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: 2799.996 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 12G 144G 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 863 27072 0 4230 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:42:7e:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe42:7e85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:58:0c: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14800) 03/21/24 _x86_64_ (8 CPU) 09:02:03 LINUX RESTART (8 CPU) 09:03:01 tps rtps wtps bread/s bwrtn/s 09:04:01 247.93 59.61 188.32 4085.99 63538.48 09:05:01 112.53 13.80 98.73 1132.08 59632.99 09:06:01 130.38 9.42 120.96 1663.86 37682.79 09:07:01 322.50 13.41 309.08 820.26 51974.60 09:08:01 4.63 0.70 3.93 22.53 99.75 09:09:01 52.39 1.78 50.61 108.52 3314.68 Average: 145.06 16.45 128.61 1305.54 36040.55 09:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 30142552 31664344 2796668 8.49 58680 1780172 1541440 4.54 925388 1597300 119040 09:05:01 29975132 31720844 2964088 9.00 79792 1968236 1402116 4.13 862276 1797184 112472 09:06:01 27819884 31680560 5119336 15.54 116244 3968204 1424636 4.19 988048 3706012 1378948 09:07:01 27060660 30964192 5878560 17.85 130288 3988332 3996512 11.76 1788268 3632216 324 09:08:01 26349776 30256772 6589444 20.00 130460 3989728 4538344 13.35 2498376 3631724 252 09:09:01 27740936 31605112 5198284 15.78 132204 3956296 1486952 4.37 1182344 3583004 2124 Average: 28181490 31315304 4757730 14.44 107945 3275161 2398333 7.06 1374117 2991240 268860 09:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 ens3 373.09 241.43 1495.87 62.32 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 09:05:01 ens3 34.78 27.38 426.91 7.43 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:06:01 br-da5e1ea90159 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 363.81 230.63 10886.77 18.90 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 8.33 8.33 0.77 0.77 0.00 0.00 0.00 0.00 09:07:01 veth5075899 0.45 0.62 0.05 0.30 0.00 0.00 0.00 0.00 09:07:01 br-da5e1ea90159 0.70 0.70 0.06 0.31 0.00 0.00 0.00 0.00 09:07:01 vetha60c29e 26.86 25.06 11.57 16.27 0.00 0.00 0.00 0.00 09:07:01 vethc44f01e 54.57 64.96 19.20 16.05 0.00 0.00 0.00 0.00 09:08:01 veth5075899 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:08:01 br-da5e1ea90159 3.00 3.45 6.11 2.21 0.00 0.00 0.00 0.00 09:08:01 vetha60c29e 98.17 80.74 29.83 97.67 0.00 0.00 0.00 0.01 09:08:01 vethc44f01e 77.24 95.17 95.45 22.92 0.00 0.00 0.00 0.01 09:09:01 ens3 887.35 589.92 12964.67 141.93 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 33.58 33.58 10.60 10.60 0.00 0.00 0.00 0.00 Average: ens3 140.90 93.94 2148.95 23.18 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 4.96 4.96 1.71 1.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14800) 03/21/24 _x86_64_ (8 CPU) 09:02:03 LINUX RESTART (8 CPU) 09:03:01 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 9.50 0.00 0.84 9.79 0.04 79.84 09:04:01 0 13.71 0.00 1.27 2.54 0.05 82.43 09:04:01 1 5.18 0.00 1.14 5.38 0.03 88.28 09:04:01 2 2.39 0.00 0.43 15.52 0.02 81.64 09:04:01 3 5.66 0.00 0.60 2.54 0.03 91.17 09:04:01 4 3.60 0.00 0.25 3.21 0.05 92.89 09:04:01 5 25.26 0.00 1.47 10.69 0.05 62.54 09:04:01 6 16.99 0.00 1.09 1.61 0.07 80.25 09:04:01 7 3.22 0.00 0.45 36.94 0.03 59.36 09:05:01 all 8.21 0.00 0.53 8.99 0.02 82.25 09:05:01 0 12.39 0.00 0.72 0.22 0.02 86.66 09:05:01 1 11.72 0.00 0.68 4.35 0.02 83.22 09:05:01 2 0.57 0.00 0.12 1.02 0.00 98.30 09:05:01 3 0.32 0.00 0.03 0.02 0.00 99.63 09:05:01 4 0.30 0.00 0.37 28.20 0.03 71.10 09:05:01 5 13.83 0.00 1.05 3.34 0.03 81.75 09:05:01 6 24.34 0.00 0.95 6.05 0.05 68.61 09:05:01 7 2.10 0.00 0.35 28.90 0.02 68.63 09:06:01 all 10.70 0.00 2.97 4.48 0.07 81.79 09:06:01 0 8.12 0.00 3.01 0.30 0.07 88.50 09:06:01 1 7.22 0.00 2.42 0.05 0.05 90.26 09:06:01 2 6.57 0.00 3.57 0.37 0.07 89.42 09:06:01 3 7.37 0.00 2.68 0.05 0.05 89.85 09:06:01 4 6.85 0.00 1.99 14.98 0.08 76.09 09:06:01 5 5.38 0.00 3.51 12.99 0.05 78.08 09:06:01 6 23.82 0.00 3.46 5.12 0.08 67.52 09:06:01 7 20.29 0.00 3.07 1.98 0.08 74.57 09:07:01 all 11.06 0.00 1.89 8.16 0.06 78.83 09:07:01 0 5.20 0.00 1.37 4.08 0.07 89.29 09:07:01 1 16.41 0.00 2.22 4.85 0.07 76.45 09:07:01 2 13.57 0.00 1.72 1.29 0.05 83.37 09:07:01 3 6.94 0.00 1.31 17.37 0.08 74.30 09:07:01 4 5.75 0.00 1.16 1.93 0.05 91.11 09:07:01 5 14.70 0.00 2.85 26.72 0.07 55.66 09:07:01 6 15.70 0.00 2.66 3.87 0.07 77.70 09:07:01 7 10.18 0.00 1.87 5.18 0.05 82.72 09:08:01 all 4.92 0.00 0.39 0.01 0.02 94.66 09:08:01 0 4.05 0.00 0.50 0.00 0.00 95.45 09:08:01 1 5.70 0.00 0.40 0.00 0.02 93.88 09:08:01 2 3.67 0.00 0.28 0.00 0.00 96.05 09:08:01 3 7.40 0.00 0.43 0.07 0.03 92.06 09:08:01 4 3.77 0.00 0.35 0.00 0.02 95.87 09:08:01 5 6.05 0.00 0.45 0.00 0.02 93.48 09:08:01 6 4.77 0.00 0.36 0.00 0.03 94.83 09:08:01 7 3.96 0.00 0.30 0.02 0.02 95.71 09:09:01 all 7.06 0.00 0.64 0.43 0.02 91.85 09:09:01 0 2.74 0.00 0.55 0.03 0.02 96.66 09:09:01 1 2.63 0.00 0.55 0.58 0.02 96.22 09:09:01 2 3.01 0.00 0.47 0.10 0.02 96.41 09:09:01 3 8.32 0.00 0.49 0.12 0.02 91.06 09:09:01 4 10.46 0.00 0.68 0.30 0.03 88.52 09:09:01 5 5.29 0.00 0.70 1.70 0.02 92.29 09:09:01 6 22.04 0.00 0.95 0.18 0.03 76.79 09:09:01 7 1.97 0.00 0.75 0.50 0.02 96.76 Average: all 8.57 0.00 1.21 5.31 0.04 84.88 Average: 0 7.70 0.00 1.23 1.19 0.04 89.84 Average: 1 8.14 0.00 1.23 2.54 0.03 88.05 Average: 2 4.96 0.00 1.10 3.05 0.03 90.87 Average: 3 6.00 0.00 0.92 3.36 0.04 89.69 Average: 4 5.13 0.00 0.80 8.09 0.04 85.94 Average: 5 11.75 0.00 1.67 9.22 0.04 77.32 Average: 6 17.91 0.00 1.57 2.80 0.06 77.66 Average: 7 6.94 0.00 1.13 12.25 0.04 79.64