---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25731 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: 2799.998 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 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 903 25795 0 5468 30808 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:10:59:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe10:59e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:10:23:77 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 inet6 fe80::42:39ff:fe10:2377/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25731) 07/23/24 _x86_64_ (8 CPU) 08:42:47 LINUX RESTART (8 CPU) 08:43:01 tps rtps wtps bread/s bwrtn/s 08:44:01 364.74 87.47 277.27 6264.42 61102.88 08:45:01 398.60 47.24 351.36 3626.20 37639.99 08:46:01 96.23 5.70 90.54 294.97 33514.96 08:47:01 235.39 3.10 232.29 435.26 50670.49 08:48:01 138.94 0.67 138.28 97.85 41555.47 08:49:01 22.11 0.08 22.03 15.20 19167.74 08:50:01 236.72 0.07 236.65 8.53 66653.92 08:51:01 98.30 0.90 97.40 47.99 27350.51 Average: 198.88 18.15 180.73 1348.75 42207.32 08:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 30119320 31645220 2819900 8.56 59484 1782608 1498240 4.41 938484 1603116 139456 08:45:01 29117136 31088296 3822084 11.60 84848 2183616 1856004 5.46 1590140 1914520 25440 08:46:01 27073884 29984136 5865336 17.81 97936 3086456 3017824 8.88 2965216 2529972 494664 08:47:01 28242368 31594532 4696852 14.26 119580 3476088 1429172 4.20 1493320 2788124 300304 08:48:01 27269128 30943872 5670092 17.21 132700 3751740 4195760 12.34 2193924 2995188 3764 08:49:01 27929748 31604632 5009472 15.21 132848 3751928 1946300 5.73 1582604 2969716 424 08:50:01 25012692 30105812 7926528 24.06 170844 5047968 6332312 18.63 3168712 4174368 1600 08:51:01 26428224 31556808 6510996 19.77 177980 5081248 1533040 4.51 1785028 4186244 2344 Average: 27649062 31065414 5290158 16.06 122028 3520206 2726082 8.02 1964678 2895156 121000 08:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 395.43 273.22 1598.60 76.89 0.00 0.00 0.00 0.00 08:45:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 311.35 257.97 3260.08 42.28 0.00 0.00 0.00 0.00 08:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 530.49 400.17 8701.86 53.68 0.00 0.00 0.00 0.00 08:47:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 08:47:01 docker0 6.22 12.40 0.38 307.57 0.00 0.00 0.00 0.00 08:47:01 br-9e972a0d2294 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 87.39 70.00 816.73 14.78 0.00 0.00 0.00 0.00 08:48:01 veth2b5b480 0.77 0.95 0.11 0.14 0.00 0.00 0.00 0.00 08:48:01 veth0f873e1 0.08 0.33 0.01 0.02 0.00 0.00 0.00 0.00 08:48:01 lo 7.68 7.68 0.78 0.78 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 veth0f873e1 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 9.87 9.87 0.83 0.83 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 br-49efd6d8f08f 5.47 8.18 0.56 0.73 0.00 0.00 0.00 0.00 08:50:01 vetha1d3159 184.36 191.12 16.26 350.47 0.00 0.00 0.00 0.03 08:50:01 lo 5.13 5.13 0.44 0.44 0.00 0.00 0.00 0.00 08:50:01 veth632e9a0 191.25 184.97 350.47 16.30 0.00 0.00 0.00 0.03 08:50:01 veth014f958 0.28 0.70 0.05 0.07 0.00 0.00 0.00 0.00 08:51:01 lo 8.10 8.10 0.66 0.66 0.00 0.00 0.00 0.00 08:51:01 docker0 6.22 12.40 0.38 307.57 0.00 0.00 0.00 0.00 08:51:01 ens3 1838.56 1274.20 27420.80 234.10 0.00 0.00 0.00 0.00 Average: lo 4.66 4.66 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 0.78 1.55 0.05 38.44 0.00 0.00 0.00 0.00 Average: ens3 229.13 158.60 3426.80 29.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25731) 07/23/24 _x86_64_ (8 CPU) 08:42:47 LINUX RESTART (8 CPU) 08:43:01 CPU %user %nice %system %iowait %steal %idle 08:44:01 all 9.42 0.00 1.43 4.36 0.05 84.74 08:44:01 0 25.69 0.00 2.04 2.91 0.08 69.28 08:44:01 1 7.87 0.00 0.90 6.95 0.05 84.23 08:44:01 2 14.44 0.00 3.27 4.24 0.05 77.99 08:44:01 3 12.18 0.00 2.09 2.56 0.05 83.12 08:44:01 4 5.20 0.00 0.99 16.98 0.03 76.80 08:44:01 5 2.62 0.00 0.78 0.48 0.03 96.08 08:44:01 6 2.82 0.00 0.80 0.52 0.05 95.81 08:44:01 7 4.51 0.00 0.57 0.30 0.03 94.58 08:45:01 all 18.12 0.00 1.24 3.77 0.06 76.81 08:45:01 0 14.18 0.00 1.96 7.09 0.08 76.69 08:45:01 1 12.94 0.00 1.02 13.27 0.07 72.70 08:45:01 2 23.12 0.00 1.34 1.65 0.05 73.84 08:45:01 3 35.34 0.00 1.97 2.34 0.08 60.27 08:45:01 4 24.13 0.00 1.15 1.14 0.07 73.52 08:45:01 5 12.98 0.00 1.02 0.20 0.05 85.75 08:45:01 6 12.43 0.00 0.55 0.53 0.05 86.44 08:45:01 7 9.85 0.00 0.90 4.04 0.05 85.16 08:46:01 all 25.55 0.00 1.96 1.44 0.07 70.99 08:46:01 0 17.16 0.00 2.23 0.22 0.07 80.32 08:46:01 1 21.40 0.00 1.86 9.12 0.05 67.56 08:46:01 2 36.85 0.00 2.76 0.10 0.08 60.21 08:46:01 3 22.50 0.00 1.81 0.15 0.07 75.48 08:46:01 4 34.96 0.00 2.06 0.07 0.08 62.83 08:46:01 5 25.87 0.00 1.39 1.36 0.07 71.31 08:46:01 6 27.22 0.00 1.91 0.30 0.07 70.50 08:46:01 7 18.48 0.00 1.64 0.18 0.05 79.65 08:47:01 all 8.37 0.00 2.03 3.15 0.04 86.41 08:47:01 0 5.41 0.00 1.75 1.66 0.07 91.12 08:47:01 1 8.14 0.00 1.76 0.43 0.03 89.63 08:47:01 2 13.09 0.00 2.01 1.32 0.05 83.53 08:47:01 3 5.71 0.00 2.50 3.79 0.03 87.97 08:47:01 4 6.66 0.00 2.21 0.74 0.03 90.36 08:47:01 5 5.36 0.00 1.94 9.51 0.03 83.16 08:47:01 6 13.59 0.00 2.39 6.31 0.05 77.66 08:47:01 7 8.98 0.00 1.61 1.46 0.03 87.92 08:48:01 all 11.32 0.00 1.76 2.87 0.05 84.00 08:48:01 0 10.50 0.00 1.66 0.25 0.05 87.54 08:48:01 1 9.32 0.00 1.59 0.28 0.05 88.75 08:48:01 2 10.70 0.00 1.99 0.17 0.07 87.08 08:48:01 3 11.43 0.00 1.59 2.26 0.05 84.67 08:48:01 4 12.40 0.00 1.56 2.81 0.03 83.20 08:48:01 5 13.18 0.00 2.07 10.46 0.07 74.23 08:48:01 6 11.28 0.00 2.00 0.97 0.05 85.70 08:48:01 7 11.78 0.00 1.64 5.77 0.03 80.77 08:49:01 all 0.65 0.00 0.24 1.11 0.01 97.99 08:49:01 0 0.52 0.00 0.33 0.00 0.02 99.13 08:49:01 1 0.60 0.00 0.25 0.08 0.02 99.05 08:49:01 2 0.63 0.00 0.28 0.03 0.02 99.03 08:49:01 3 0.83 0.00 0.25 0.02 0.02 98.88 08:49:01 4 0.28 0.00 0.18 0.00 0.02 99.52 08:49:01 5 0.92 0.00 0.20 8.73 0.02 90.13 08:49:01 6 0.87 0.00 0.27 0.02 0.03 98.82 08:49:01 7 0.50 0.00 0.13 0.00 0.02 99.35 08:50:01 all 16.26 0.00 3.35 5.72 0.08 74.59 08:50:01 0 14.45 0.00 4.24 22.62 0.07 58.62 08:50:01 1 14.05 0.00 3.77 7.38 0.07 74.73 08:50:01 2 12.86 0.00 2.76 2.77 0.08 81.52 08:50:01 3 20.94 0.00 2.97 1.09 0.07 74.93 08:50:01 4 16.13 0.00 2.71 0.37 0.05 80.74 08:50:01 5 15.00 0.00 4.19 9.65 0.08 71.08 08:50:01 6 16.15 0.00 2.60 1.92 0.07 79.27 08:50:01 7 20.52 0.00 3.60 0.05 0.10 75.72 08:51:01 all 22.34 0.00 1.24 1.54 0.06 74.82 08:51:01 0 18.67 0.00 1.20 0.87 0.05 79.21 08:51:01 1 32.94 0.00 1.17 2.23 0.07 63.60 08:51:01 2 13.14 0.00 1.17 4.42 0.05 81.22 08:51:01 3 24.36 0.00 1.06 0.79 0.07 73.72 08:51:01 4 24.31 0.00 1.27 0.20 0.07 74.15 08:51:01 5 18.53 0.00 1.77 0.27 0.05 79.38 08:51:01 6 22.78 0.00 0.97 0.64 0.05 75.56 08:51:01 7 24.06 0.00 1.30 2.89 0.05 71.70 Average: all 14.00 0.00 1.65 2.99 0.05 81.31 Average: 0 13.32 0.00 1.92 4.43 0.06 80.26 Average: 1 13.40 0.00 1.54 4.96 0.05 80.05 Average: 2 15.60 0.00 1.94 1.84 0.06 80.56 Average: 3 16.66 0.00 1.78 1.62 0.05 79.89 Average: 4 15.49 0.00 1.51 2.79 0.05 80.16 Average: 5 11.80 0.00 1.67 5.07 0.05 81.41 Average: 6 13.38 0.00 1.43 1.40 0.05 83.74 Average: 7 12.32 0.00 1.42 1.84 0.05 84.38