---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25510 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 13G 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 832 25855 0 5478 30879 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:75:b3:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe75:b3bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:51:36:3c 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-25510) 04/24/24 _x86_64_ (8 CPU) 09:32:53 LINUX RESTART (8 CPU) 09:33:01 tps rtps wtps bread/s bwrtn/s 09:34:01 131.44 73.50 57.94 5286.45 55193.47 09:35:01 105.26 13.91 91.35 979.27 29640.25 09:36:01 119.70 23.23 96.47 2799.00 30851.39 09:37:01 146.07 0.08 145.98 12.13 94854.65 09:38:01 232.29 12.66 219.63 777.09 45505.35 09:39:01 31.76 0.50 31.26 31.33 23220.63 09:40:01 21.88 0.00 21.88 0.00 21030.63 09:41:01 77.27 1.95 75.32 112.11 22891.83 Average: 108.21 15.73 92.48 1249.63 40399.54 09:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 30392972 31734200 2546248 7.73 48692 1615396 1430808 4.21 806016 1473836 48956 09:35:01 30100208 31751964 2839012 8.62 75760 1880696 1419656 4.18 815904 1716616 111364 09:36:01 28160372 31690760 4778848 14.51 106152 3676296 1397532 4.11 954116 3421796 1593528 09:37:01 26445480 31663132 6493740 19.71 127356 5260612 1591440 4.68 1004508 5004192 717300 09:38:01 25491340 30651896 7447880 22.61 135428 5182640 7113512 20.93 2134424 4769236 192 09:39:01 24235752 29512036 8703468 26.42 137420 5291488 8616012 25.35 3333028 4809984 72 09:40:01 24195604 29502976 8743616 26.54 137864 5321340 8180840 24.07 3359128 4824996 160 09:41:01 26498192 31640592 6441028 19.55 140008 5168824 1501868 4.42 1262296 4676732 2504 Average: 26939990 31018444 5999230 18.21 113585 4174662 3906458 11.49 1708678 3837174 309260 09:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 09:34:01 ens3 291.88 214.21 917.84 60.18 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:35:01 ens3 49.63 32.92 825.31 7.47 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 8.13 8.13 0.82 0.82 0.00 0.00 0.00 0.00 09:36:01 br-03a3ccf3caaf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 591.05 349.43 13824.01 30.66 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 09:37:01 br-03a3ccf3caaf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 399.27 194.80 13694.30 13.69 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 veth204fb9e 1.38 1.97 0.15 0.19 0.00 0.00 0.00 0.00 09:38:01 veth75ccd4c 32.29 39.32 3.11 4.56 0.00 0.00 0.00 0.00 09:38:01 vethef45a31 0.85 1.03 0.06 0.06 0.00 0.00 0.00 0.00 09:38:01 veth8c7bf55 1.83 2.05 0.11 0.13 0.00 0.00 0.00 0.00 09:39:01 veth204fb9e 3.65 4.60 0.65 0.74 0.00 0.00 0.00 0.00 09:39:01 veth75ccd4c 43.86 50.86 44.30 20.80 0.00 0.00 0.00 0.00 09:39:01 vethef45a31 1.73 1.65 2.45 2.86 0.00 0.00 0.00 0.00 09:39:01 veth8c7bf55 20.53 19.66 4.78 13.58 0.00 0.00 0.00 0.00 09:40:01 veth204fb9e 0.37 0.57 0.04 0.06 0.00 0.00 0.00 0.00 09:40:01 veth75ccd4c 25.23 31.61 43.06 8.36 0.00 0.00 0.00 0.00 09:40:01 veth8c7bf55 23.65 23.45 8.23 27.33 0.00 0.00 0.00 0.00 09:40:01 vethd576c58 33.44 26.31 9.90 5.90 0.00 0.00 0.00 0.00 09:41:01 lo 23.08 23.08 2.43 2.43 0.00 0.00 0.00 0.00 09:41:01 ens3 1439.86 873.57 30383.66 158.36 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 179.26 108.57 3797.07 19.73 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-25510) 04/24/24 _x86_64_ (8 CPU) 09:32:53 LINUX RESTART (8 CPU) 09:33:01 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 6.21 0.00 1.04 8.00 0.04 84.72 09:34:01 0 3.39 0.00 0.70 3.43 0.02 92.46 09:34:01 1 11.41 0.00 1.16 16.28 0.05 71.11 09:34:01 2 6.23 0.00 1.19 29.03 0.05 63.50 09:34:01 3 4.56 0.00 0.94 3.08 0.03 91.39 09:34:01 4 5.84 0.00 0.60 0.70 0.02 92.84 09:34:01 5 9.77 0.00 0.82 3.82 0.03 85.55 09:34:01 6 3.32 0.00 0.99 3.69 0.07 91.94 09:34:01 7 5.14 0.00 1.91 4.09 0.05 88.81 09:35:01 all 9.34 0.00 0.67 3.46 0.03 86.50 09:35:01 0 0.58 0.00 0.20 0.07 0.02 99.13 09:35:01 1 22.43 0.00 1.40 4.45 0.03 71.69 09:35:01 2 4.19 0.00 0.45 17.99 0.03 77.33 09:35:01 3 26.42 0.00 1.39 1.57 0.03 70.59 09:35:01 4 9.50 0.00 0.55 0.23 0.03 89.68 09:35:01 5 5.03 0.00 0.53 0.48 0.03 93.92 09:35:01 6 0.68 0.00 0.28 1.95 0.07 97.01 09:35:01 7 5.93 0.00 0.55 0.85 0.02 92.65 09:36:01 all 10.76 0.00 2.35 3.19 0.05 83.63 09:36:01 0 4.25 0.00 1.81 0.18 0.07 93.69 09:36:01 1 4.98 0.00 1.85 0.56 0.05 92.56 09:36:01 2 7.33 0.00 2.11 10.50 0.05 80.01 09:36:01 3 29.16 0.00 3.10 2.80 0.08 64.86 09:36:01 4 18.20 0.00 2.83 1.52 0.07 77.38 09:36:01 5 11.92 0.00 2.45 0.82 0.03 84.77 09:36:01 6 5.17 0.00 2.35 9.06 0.05 83.37 09:36:01 7 5.13 0.00 2.28 0.12 0.03 92.43 09:37:01 all 6.19 0.00 2.71 14.18 0.05 76.88 09:37:01 0 6.78 0.00 3.35 50.86 0.05 38.97 09:37:01 1 5.61 0.00 2.89 4.90 0.05 86.56 09:37:01 2 5.07 0.00 2.49 1.06 0.03 91.34 09:37:01 3 7.32 0.00 2.82 4.83 0.03 84.99 09:37:01 4 6.43 0.00 2.42 5.75 0.05 85.35 09:37:01 5 7.02 0.00 2.90 1.23 0.07 88.79 09:37:01 6 4.99 0.00 2.17 42.62 0.05 50.17 09:37:01 7 6.25 0.00 2.60 2.40 0.08 88.67 09:38:01 all 9.30 0.00 2.17 10.92 0.06 77.55 09:38:01 0 9.16 0.00 2.36 1.71 0.05 86.72 09:38:01 1 8.22 0.00 1.58 1.27 0.05 88.88 09:38:01 2 12.87 0.00 2.89 12.38 0.07 71.79 09:38:01 3 8.21 0.00 2.33 3.00 0.07 86.40 09:38:01 4 7.62 0.00 1.88 50.50 0.07 39.93 09:38:01 5 10.64 0.00 2.37 2.77 0.08 84.14 09:38:01 6 9.32 0.00 1.91 9.17 0.08 79.52 09:38:01 7 8.36 0.00 2.08 6.65 0.03 82.88 09:39:01 all 20.41 0.00 2.02 1.82 0.07 75.69 09:39:01 0 14.19 0.00 1.46 0.12 0.07 84.16 09:39:01 1 21.05 0.00 2.07 2.37 0.08 74.43 09:39:01 2 26.39 0.00 2.60 0.00 0.07 70.94 09:39:01 3 17.86 0.00 1.66 0.07 0.07 80.34 09:39:01 4 21.86 0.00 2.03 11.67 0.07 64.37 09:39:01 5 22.45 0.00 2.46 0.10 0.07 74.92 09:39:01 6 13.13 0.00 1.53 0.15 0.08 85.10 09:39:01 7 26.28 0.00 2.38 0.03 0.08 71.22 09:40:01 all 3.87 0.00 0.49 1.53 0.05 94.05 09:40:01 0 3.44 0.00 0.45 0.00 0.07 96.04 09:40:01 1 2.80 0.00 0.42 0.32 0.03 96.43 09:40:01 2 3.61 0.00 0.40 0.00 0.03 95.96 09:40:01 3 3.27 0.00 0.47 0.02 0.05 96.19 09:40:01 4 4.46 0.00 0.48 9.71 0.05 85.29 09:40:01 5 4.04 0.00 0.53 0.27 0.05 95.10 09:40:01 6 4.40 0.00 0.58 1.95 0.05 93.01 09:40:01 7 4.96 0.00 0.58 0.02 0.08 94.35 09:41:01 all 6.43 0.00 0.64 1.78 0.03 91.12 09:41:01 0 13.26 0.00 0.62 0.65 0.03 85.44 09:41:01 1 17.53 0.00 0.98 2.15 0.05 79.28 09:41:01 2 5.01 0.00 0.68 0.28 0.03 93.99 09:41:01 3 7.93 0.00 0.70 0.77 0.03 90.57 09:41:01 4 0.55 0.00 0.42 0.18 0.02 98.83 09:41:01 5 0.97 0.00 0.55 6.87 0.02 91.59 09:41:01 6 3.19 0.00 0.53 3.27 0.05 92.96 09:41:01 7 3.01 0.00 0.68 0.05 0.03 96.23 Average: all 9.06 0.00 1.51 5.60 0.05 83.78 Average: 0 6.88 0.00 1.37 7.08 0.05 84.64 Average: 1 11.76 0.00 1.54 4.04 0.05 82.61 Average: 2 8.83 0.00 1.60 8.90 0.05 80.62 Average: 3 13.09 0.00 1.67 2.01 0.05 83.17 Average: 4 9.29 0.00 1.40 10.02 0.05 79.25 Average: 5 8.97 0.00 1.57 2.05 0.05 87.36 Average: 6 5.51 0.00 1.29 8.95 0.06 84.19 Average: 7 8.13 0.00 1.63 1.77 0.05 88.42