---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41452 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 15G 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 912 24251 0 7002 30799 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:0f:b4:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe0f:b403/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:f6:91:bc 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-41452) 09/24/24 _x86_64_ (8 CPU) 16:03:49 LINUX RESTART (8 CPU) 16:04:01 tps rtps wtps bread/s bwrtn/s 16:05:01 361.22 87.32 273.90 6269.09 63003.77 16:06:01 198.37 49.81 148.56 3736.58 35973.74 16:07:01 69.69 1.32 68.37 101.45 32068.39 16:08:01 100.73 14.06 86.67 2601.27 56212.06 16:09:01 324.76 3.65 321.11 439.26 114966.44 16:10:01 206.58 0.43 206.15 43.86 42891.65 16:11:01 56.09 0.33 55.76 9.33 22503.18 16:12:01 78.47 1.35 77.12 80.92 10750.47 Average: 174.49 19.78 154.70 1660.24 47296.40 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 30160680 31660276 2778540 8.44 59604 1757152 1497744 4.41 927188 1578636 104064 16:06:01 29187976 31146740 3751244 11.39 85208 2171280 1837964 5.41 1533992 1901032 42156 16:07:01 27102448 29550032 5836772 17.72 92232 2642092 3563288 10.48 3259888 2236964 198668 16:08:01 28032844 31650628 4906376 14.90 111088 3758728 1419372 4.18 1373172 3138808 232136 16:09:01 23229984 29893996 9709236 29.48 172544 6536264 7454288 21.93 3330000 5741532 254820 16:10:01 20699744 27742052 12239476 37.16 190260 6865652 11585640 34.09 5608132 5922212 7984 16:11:01 19662632 26862044 13276588 40.31 192240 7012784 12153936 35.76 6535300 6021984 1204 16:12:01 24806136 31510656 8133084 24.69 194588 6579520 1581904 4.65 1990864 5542740 1956 Average: 25360306 30002053 7578914 23.01 137220 4665434 5136767 15.11 3069817 4010488 105374 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 330.21 244.59 1687.41 74.34 0.00 0.00 0.00 0.00 16:06:01 lo 2.47 2.47 0.23 0.23 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 ens3 410.46 310.66 2863.59 63.78 0.00 0.00 0.00 0.00 16:07:01 lo 0.13 0.13 0.01 0.01 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 ens3 1042.96 683.34 4405.81 214.38 0.00 0.00 0.00 0.00 16:08:01 lo 1.13 1.13 0.11 0.11 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 ens3 380.81 254.98 2724.21 73.85 0.00 0.00 0.00 0.00 16:09:01 vethdb508cb 8.32 8.08 2.25 1.64 0.00 0.00 0.00 0.00 16:09:01 br-1093db1cc064 18.95 17.88 4.45 3.56 0.00 0.00 1.23 0.00 16:09:01 vetha359948 7.90 10.20 1.49 2.58 0.00 0.00 0.00 0.00 16:09:01 veth894130a 1.65 3.05 0.19 0.98 0.00 0.00 0.00 0.00 16:10:01 vethdb508cb 197.70 170.49 28.46 166.17 0.00 0.00 0.00 0.01 16:10:01 br-1093db1cc064 21.10 20.76 7.52 6.26 0.00 0.00 0.47 0.00 16:10:01 vetha359948 7.72 9.88 2.63 3.09 0.00 0.00 0.00 0.00 16:10:01 veth894130a 3.00 5.20 0.41 0.62 0.00 0.00 0.00 0.00 16:11:01 vethdb508cb 86.89 86.45 15.13 20.26 0.00 0.00 0.00 0.00 16:11:01 br-1093db1cc064 85.80 86.12 38.75 43.98 0.00 0.00 0.00 0.00 16:11:01 vetha359948 37.29 41.53 23.91 9.85 0.00 0.00 0.00 0.00 16:11:01 veth894130a 5.70 7.20 5.58 5.35 0.00 0.00 0.00 0.00 16:12:01 lo 22.63 22.63 2.38 2.38 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 ens3 3403.75 2110.68 36771.77 540.72 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.27 0.27 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 424.71 263.08 4595.70 67.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41452) 09/24/24 _x86_64_ (8 CPU) 16:03:49 LINUX RESTART (8 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 9.01 0.00 1.43 4.61 0.05 84.90 16:05:01 0 7.41 0.00 1.37 4.01 0.05 87.16 16:05:01 1 5.56 0.00 1.67 15.32 0.03 77.41 16:05:01 2 10.79 0.00 1.27 0.85 0.03 87.06 16:05:01 3 6.72 0.00 2.37 0.27 0.03 90.61 16:05:01 4 5.82 0.00 1.12 0.82 0.05 92.19 16:05:01 5 14.45 0.00 1.21 2.58 0.10 81.67 16:05:01 6 14.84 0.00 1.13 8.70 0.05 75.28 16:05:01 7 6.56 0.00 1.29 4.35 0.03 87.77 16:06:01 all 17.66 0.00 1.17 2.48 0.06 78.64 16:06:01 0 16.93 0.00 0.97 0.92 0.05 81.13 16:06:01 1 18.30 0.00 1.12 2.49 0.07 78.02 16:06:01 2 15.80 0.00 0.94 0.30 0.05 82.92 16:06:01 3 10.03 0.00 0.72 8.79 0.05 80.41 16:06:01 4 15.11 0.00 1.33 1.26 0.08 82.22 16:06:01 5 18.72 0.00 1.42 3.62 0.03 76.21 16:06:01 6 11.37 0.00 0.94 0.52 0.03 87.14 16:06:01 7 35.10 0.00 1.93 1.88 0.08 61.02 16:07:01 all 45.84 0.00 1.40 0.89 0.09 51.78 16:07:01 0 36.60 0.00 0.94 0.02 0.07 62.37 16:07:01 1 39.62 0.00 1.21 0.54 0.08 58.55 16:07:01 2 52.77 0.00 1.64 0.17 0.08 45.34 16:07:01 3 43.46 0.00 2.23 6.07 0.10 48.14 16:07:01 4 48.11 0.00 1.80 0.17 0.12 49.81 16:07:01 5 57.20 0.00 0.42 0.00 0.08 42.30 16:07:01 6 43.44 0.00 0.97 0.00 0.08 55.50 16:07:01 7 45.40 0.00 2.03 0.22 0.08 52.28 16:08:01 all 17.83 0.00 1.59 3.27 0.05 77.26 16:08:01 0 21.76 0.00 1.72 0.54 0.07 75.92 16:08:01 1 13.10 0.00 2.02 6.06 0.05 78.77 16:08:01 2 33.51 0.00 2.14 8.14 0.07 56.14 16:08:01 3 16.28 0.00 1.10 7.67 0.03 74.91 16:08:01 4 19.19 0.00 1.77 3.13 0.05 75.86 16:08:01 5 18.67 0.00 1.29 0.07 0.05 79.92 16:08:01 6 9.43 0.00 1.12 0.52 0.10 88.83 16:08:01 7 10.73 0.00 1.50 0.03 0.03 87.70 16:09:01 all 32.39 0.00 6.60 7.50 0.08 53.43 16:09:01 0 32.15 0.00 6.80 14.45 0.07 46.53 16:09:01 1 32.20 0.00 5.43 1.37 0.08 60.91 16:09:01 2 31.09 0.00 7.19 23.34 0.10 38.27 16:09:01 3 34.15 0.00 6.50 0.76 0.08 58.50 16:09:01 4 30.98 0.00 6.74 1.27 0.07 60.94 16:09:01 5 31.81 0.00 6.96 2.61 0.08 58.54 16:09:01 6 33.19 0.00 6.34 14.42 0.07 45.98 16:09:01 7 33.47 0.00 6.86 1.82 0.08 57.76 16:10:01 all 32.33 0.00 3.34 2.81 0.11 61.41 16:10:01 0 32.88 0.00 3.27 5.52 0.12 58.22 16:10:01 1 24.95 0.00 2.67 2.20 0.08 70.09 16:10:01 2 33.43 0.00 3.34 2.37 0.10 60.76 16:10:01 3 33.36 0.00 3.79 4.22 0.10 58.53 16:10:01 4 38.57 0.00 3.94 1.10 0.12 56.27 16:10:01 5 28.54 0.00 3.20 0.45 0.08 67.72 16:10:01 6 31.34 0.00 3.31 3.53 0.12 61.70 16:10:01 7 35.63 0.00 3.17 3.10 0.10 58.00 16:11:01 all 21.53 0.00 2.01 1.08 0.12 75.25 16:11:01 0 20.88 0.00 2.08 0.03 0.12 76.89 16:11:01 1 15.14 0.00 2.02 0.96 0.15 81.72 16:11:01 2 26.56 0.00 1.72 0.15 0.12 71.45 16:11:01 3 23.44 0.00 2.14 0.62 0.10 73.70 16:11:01 4 22.11 0.00 1.78 0.24 0.12 75.76 16:11:01 5 19.32 0.00 2.21 5.76 0.12 72.59 16:11:01 6 22.74 0.00 2.08 0.15 0.10 74.92 16:11:01 7 22.03 0.00 2.06 0.76 0.13 75.01 16:12:01 all 9.96 0.00 1.48 1.21 0.05 87.29 16:12:01 0 12.32 0.00 1.39 1.05 0.07 85.16 16:12:01 1 18.66 0.00 1.71 3.52 0.07 76.04 16:12:01 2 5.27 0.00 1.47 0.85 0.03 92.37 16:12:01 3 15.31 0.00 1.34 0.59 0.07 82.70 16:12:01 4 10.23 0.00 1.34 0.25 0.07 88.12 16:12:01 5 4.64 0.00 1.44 2.21 0.05 91.67 16:12:01 6 4.50 0.00 1.34 0.54 0.05 93.57 16:12:01 7 8.77 0.00 1.84 0.67 0.05 88.68 Average: all 23.30 0.00 2.37 2.98 0.08 71.28 Average: 0 22.59 0.00 2.31 3.30 0.08 71.72 Average: 1 20.92 0.00 2.23 4.07 0.08 72.70 Average: 2 26.13 0.00 2.46 4.49 0.07 66.85 Average: 3 22.81 0.00 2.52 3.63 0.07 70.97 Average: 4 23.73 0.00 2.47 1.03 0.08 72.69 Average: 5 24.16 0.00 2.26 2.16 0.08 71.34 Average: 6 21.34 0.00 2.15 3.53 0.08 72.91 Average: 7 24.69 0.00 2.58 1.60 0.08 71.06