---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85935 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 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 2225 25773 0 4168 29486 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:65:2c:ab brd ff:ff:ff:ff:ff:ff inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe65:2cab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:29:c9:d2 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-85935) 11/23/24 _x86_64_ (8 CPU) 01:32:29 LINUX RESTART (8 CPU) 01:33:01 tps rtps wtps bread/s bwrtn/s 01:34:01 323.84 42.58 281.26 1921.97 25045.21 01:35:01 192.13 47.06 145.08 2465.59 38668.89 01:36:01 26.91 3.68 23.23 179.57 17675.99 01:37:01 64.61 0.28 64.32 4.53 32365.81 01:38:01 56.94 2.55 54.39 66.23 79663.63 01:39:01 11.88 0.00 11.88 0.00 16156.11 01:40:01 17.06 0.77 16.30 84.39 16288.62 Average: 99.06 13.85 85.22 674.64 32268.23 01:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 30072224 31664036 2866996 8.70 71928 1830664 1425416 4.19 913628 1663204 167044 01:35:01 28512828 30683932 4426392 13.44 87688 2375364 2171580 6.39 1998568 2097812 19272 01:36:01 27871160 30076244 5068060 15.39 89676 2405488 3178272 9.35 2638108 2096096 72 01:37:01 25834900 29249880 7104320 21.57 99476 3582828 3447640 10.14 3628980 3090568 837512 01:38:01 26438216 30250004 6501004 19.74 100080 3968908 2578916 7.59 3426752 2685440 3920 01:39:01 26457312 30269728 6481908 19.68 100152 3969456 2578916 7.59 3411452 2681360 120 01:40:01 26465568 30264248 6473652 19.65 101180 3956052 2661320 7.83 3417356 2665396 15932 Average: 27378887 30351153 5560333 16.88 92883 3155537 2577437 7.58 2776406 2425697 149125 01:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:34:01 ens3 257.85 162.99 1351.22 55.91 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 01:35:01 ens3 747.94 550.26 6718.41 101.36 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 5.13 5.13 25.72 25.72 0.00 0.00 0.00 0.00 01:36:01 ens3 992.97 745.31 260.09 283.79 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 3.18 3.18 0.37 0.37 0.00 0.00 0.00 0.00 01:37:01 ens3 641.14 457.79 4644.25 118.24 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 264.25 187.22 363.97 75.19 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:39:01 ens3 104.08 74.44 22.32 350.12 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 10.30 8.08 8.56 4.40 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 3.76 3.76 0.00 0.00 0.00 0.00 Average: ens3 431.20 312.28 1909.73 141.28 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85935) 11/23/24 _x86_64_ (8 CPU) 01:32:29 LINUX RESTART (8 CPU) 01:33:01 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 10.62 0.00 0.93 2.45 0.04 85.95 01:34:01 0 6.12 0.00 0.30 0.57 0.02 93.00 01:34:01 1 7.66 0.00 0.65 0.95 0.08 90.65 01:34:01 2 17.40 0.00 1.53 14.60 0.07 66.42 01:34:01 3 16.85 0.00 1.42 0.85 0.05 80.83 01:34:01 4 27.91 0.00 2.29 2.44 0.05 67.31 01:34:01 5 3.17 0.00 0.43 0.00 0.03 96.36 01:34:01 6 4.25 0.00 0.33 0.13 0.03 95.25 01:34:01 7 1.75 0.00 0.48 0.17 0.00 97.60 01:35:01 all 27.73 0.00 1.32 1.56 0.07 69.32 01:35:01 0 21.91 0.00 1.04 1.30 0.07 75.69 01:35:01 1 28.84 0.00 1.17 0.25 0.07 69.68 01:35:01 2 29.54 0.00 1.51 5.11 0.08 63.76 01:35:01 3 28.69 0.00 1.29 1.44 0.07 68.52 01:35:01 4 41.31 0.00 1.42 0.70 0.08 56.48 01:35:01 5 27.68 0.00 1.91 1.89 0.08 68.43 01:35:01 6 22.22 0.00 0.95 1.34 0.05 75.44 01:35:01 7 21.66 0.00 1.25 0.43 0.07 76.59 01:36:01 all 29.89 0.00 2.59 0.68 0.06 66.78 01:36:01 0 27.60 0.00 2.67 1.29 0.07 68.37 01:36:01 1 32.95 0.00 0.47 0.02 0.05 66.52 01:36:01 2 35.17 0.00 3.97 0.12 0.07 60.68 01:36:01 3 31.90 0.00 2.08 3.77 0.07 62.19 01:36:01 4 27.22 0.00 1.27 0.00 0.07 71.44 01:36:01 5 28.46 0.00 4.83 0.23 0.07 66.41 01:36:01 6 29.19 0.00 4.55 0.00 0.05 66.21 01:36:01 7 26.64 0.00 0.95 0.00 0.05 72.36 01:37:01 all 28.51 0.00 1.34 1.24 0.06 68.85 01:37:01 0 16.83 0.00 0.55 0.57 0.07 81.98 01:37:01 1 32.24 0.00 0.83 0.62 0.05 66.25 01:37:01 2 26.47 0.00 1.29 0.50 0.05 71.69 01:37:01 3 29.92 0.00 1.39 6.14 0.07 62.48 01:37:01 4 37.08 0.00 1.32 0.79 0.05 60.76 01:37:01 5 33.60 0.00 2.49 0.73 0.08 63.09 01:37:01 6 24.96 0.00 1.49 0.60 0.07 72.89 01:37:01 7 26.96 0.00 1.34 0.03 0.07 71.60 01:38:01 all 25.00 0.00 0.79 3.28 0.06 70.88 01:38:01 0 13.42 0.00 0.30 7.94 0.03 78.31 01:38:01 1 20.60 0.00 0.42 0.35 0.03 78.59 01:38:01 2 8.88 0.00 0.89 9.67 0.07 80.50 01:38:01 3 24.29 0.00 0.40 0.25 0.07 74.99 01:38:01 4 19.60 0.00 0.18 0.80 0.05 79.36 01:38:01 5 28.45 0.00 1.99 7.14 0.07 62.35 01:38:01 6 63.11 0.00 1.40 0.00 0.10 35.39 01:38:01 7 22.08 0.00 0.74 0.00 0.05 77.13 01:39:01 all 1.31 0.00 0.09 0.81 0.01 97.78 01:39:01 0 0.33 0.00 0.18 0.00 0.02 99.47 01:39:01 1 0.10 0.00 0.02 0.00 0.02 99.87 01:39:01 2 0.05 0.00 0.02 0.00 0.02 99.92 01:39:01 3 0.13 0.00 0.02 0.00 0.00 99.85 01:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:39:01 5 7.84 0.00 0.43 6.50 0.02 85.21 01:39:01 6 1.93 0.00 0.02 0.00 0.00 98.05 01:39:01 7 0.10 0.00 0.00 0.00 0.02 99.88 01:40:01 all 1.92 0.00 0.13 0.95 0.01 96.98 01:40:01 0 12.40 0.00 0.35 0.17 0.03 87.05 01:40:01 1 1.49 0.00 0.23 0.02 0.00 98.26 01:40:01 2 0.18 0.00 0.10 0.00 0.02 99.70 01:40:01 3 0.22 0.00 0.08 0.00 0.00 99.70 01:40:01 4 0.13 0.00 0.07 0.00 0.00 99.80 01:40:01 5 0.27 0.00 0.12 7.44 0.00 92.18 01:40:01 6 0.35 0.00 0.00 0.00 0.00 99.65 01:40:01 7 0.32 0.00 0.10 0.02 0.00 99.57 Average: all 17.84 0.00 1.03 1.57 0.04 79.52 Average: 0 14.08 0.00 0.77 1.69 0.04 83.41 Average: 1 17.70 0.00 0.54 0.32 0.04 81.40 Average: 2 16.80 0.00 1.33 4.28 0.05 77.55 Average: 3 18.84 0.00 0.95 1.78 0.05 78.39 Average: 4 21.88 0.00 0.94 0.68 0.04 76.47 Average: 5 18.46 0.00 1.74 3.42 0.05 76.33 Average: 6 20.76 0.00 1.25 0.30 0.04 77.65 Average: 7 14.20 0.00 0.69 0.09 0.04 84.98