---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23662 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 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 882 27509 0 3775 30830 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:92:16:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe92:1686/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:93:a7:f0 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:ebff:fe93:a7f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23662) 04/16/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 100.37 17.73 82.64 1021.83 25337.11 10:52:01 153.26 21.26 131.99 827.20 35134.81 10:53:01 41.51 1.87 39.64 82.39 39613.26 10:54:01 115.36 2.38 112.98 367.48 51563.61 10:55:01 121.63 0.17 121.46 1.33 27536.69 10:56:01 60.59 0.30 60.29 2.93 23652.46 10:57:01 106.02 0.17 105.85 9.47 23933.48 Average: 99.82 6.27 93.55 330.37 32396.26 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30108664 31708140 2830556 8.59 71244 1838396 1439880 4.24 867196 1673316 156504 10:52:01 28219500 30223340 4719720 14.33 87876 2208992 3205208 9.43 2410388 1980608 14400 10:53:01 27704736 30543832 5234484 15.89 91156 3027688 2426024 7.14 2325988 2548528 151616 10:54:01 27021804 30179488 5917416 17.96 116464 3299484 2660904 7.83 2920692 2586840 97292 10:55:01 26734328 30074308 6204892 18.84 136812 3417216 2660840 7.83 3036736 2704480 664 10:56:01 26457992 29970616 6481228 19.68 163108 3527308 2787924 8.20 3170232 2807476 148460 10:57:01 28126008 31523208 4813212 14.61 163964 3437716 1531420 4.51 1689032 2666256 26500 Average: 27767576 30603276 5171644 15.70 118661 2965257 2387457 7.02 2345752 2423929 85062 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:51:01 ens3 58.86 41.63 924.59 8.14 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.97 0.97 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 ens3 784.27 569.91 4812.13 156.81 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.18 8.18 2.21 2.21 0.00 0.00 0.00 0.00 10:53:01 ens3 110.30 86.79 1404.52 19.59 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:54:01 ens3 603.73 573.53 1405.56 3341.21 0.00 0.00 0.00 0.00 10:54:01 docker0 69.93 130.46 10.30 533.16 0.00 0.00 0.00 0.00 10:54:01 veth68e0876 66.06 124.66 10.98 455.64 0.00 0.00 0.00 0.04 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 587.97 736.14 461.15 75.27 0.00 0.00 0.00 0.00 10:55:01 docker0 725.56 559.78 61.11 454.39 0.00 0.00 0.00 0.00 10:55:01 veth68e0876 725.56 559.83 71.03 454.39 0.00 0.00 0.00 0.04 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 veth22635c8 675.89 600.47 76.69 918.00 0.00 0.00 0.00 0.08 10:56:01 ens3 726.71 797.93 973.52 97.64 0.00 0.00 0.00 0.00 10:56:01 docker0 766.54 669.96 75.12 957.56 0.00 0.00 0.00 0.00 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 94.62 111.83 48.22 13.31 0.00 0.00 0.00 0.00 10:57:01 docker0 102.70 81.67 8.23 40.30 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 423.79 416.83 1432.79 530.34 0.00 0.00 0.00 0.00 Average: docker0 237.83 205.99 22.11 283.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23662) 04/16/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.04 0.00 0.78 2.63 0.03 86.52 10:51:01 0 7.30 0.00 0.57 5.30 0.03 86.79 10:51:01 1 31.45 0.00 1.43 2.16 0.07 64.89 10:51:01 2 19.44 0.00 1.51 0.13 0.05 78.87 10:51:01 3 3.02 0.00 0.32 2.03 0.02 94.61 10:51:01 4 6.80 0.00 0.84 9.79 0.03 82.54 10:51:01 5 10.83 0.00 0.98 0.53 0.02 87.63 10:51:01 6 1.25 0.00 0.43 0.28 0.02 98.02 10:51:01 7 0.38 0.00 0.17 0.79 0.02 98.65 10:52:01 all 20.12 0.00 1.82 8.38 0.09 69.59 10:52:01 0 20.73 0.00 3.19 14.30 0.12 61.67 10:52:01 1 22.68 0.00 1.46 4.75 0.07 71.04 10:52:01 2 23.79 0.00 3.92 11.41 0.12 60.76 10:52:01 3 30.52 0.00 1.21 0.61 0.08 67.58 10:52:01 4 10.11 0.00 1.21 5.75 0.07 82.86 10:52:01 5 12.86 0.00 0.92 11.38 0.07 74.77 10:52:01 6 24.44 0.00 1.34 5.22 0.10 68.90 10:52:01 7 15.91 0.00 1.24 13.57 0.08 69.18 10:53:01 all 11.89 0.00 1.12 2.71 0.04 84.23 10:53:01 0 8.89 0.00 1.32 0.03 0.03 89.72 10:53:01 1 9.98 0.00 0.85 6.22 0.03 82.91 10:53:01 2 9.93 0.00 0.70 0.02 0.05 89.30 10:53:01 3 9.15 0.00 1.27 1.94 0.03 87.60 10:53:01 4 13.73 0.00 0.37 0.63 0.07 85.20 10:53:01 5 23.46 0.00 1.70 3.08 0.05 71.71 10:53:01 6 11.58 0.00 1.61 9.75 0.02 77.05 10:53:01 7 8.41 0.00 1.16 0.08 0.05 90.30 10:54:01 all 8.71 0.00 1.73 3.71 0.08 85.78 10:54:01 0 5.13 0.00 1.07 0.05 0.10 93.65 10:54:01 1 11.71 0.00 2.38 22.63 0.08 63.19 10:54:01 2 10.97 0.00 2.22 0.05 0.07 86.70 10:54:01 3 15.09 0.00 2.89 0.86 0.07 81.10 10:54:01 4 4.32 0.00 1.36 4.13 0.07 90.12 10:54:01 5 8.95 0.00 2.23 0.39 0.10 88.34 10:54:01 6 8.06 0.00 0.87 0.39 0.07 90.62 10:54:01 7 5.46 0.00 0.85 1.23 0.05 92.41 10:55:01 all 5.47 0.00 0.85 2.24 0.04 91.40 10:55:01 0 3.17 0.00 0.68 0.28 0.05 95.81 10:55:01 1 1.17 0.00 1.17 4.58 0.03 93.04 10:55:01 2 3.07 0.00 0.77 0.47 0.03 95.66 10:55:01 3 1.43 0.00 0.67 0.88 0.03 96.98 10:55:01 4 3.09 0.00 0.87 0.55 0.03 95.45 10:55:01 5 27.69 0.00 1.66 0.07 0.07 70.52 10:55:01 6 2.37 0.00 0.65 11.07 0.03 85.87 10:55:01 7 1.79 0.00 0.33 0.00 0.05 97.82 10:56:01 all 8.44 0.00 1.78 2.11 0.05 87.61 10:56:01 0 2.86 0.00 0.95 6.15 0.05 89.99 10:56:01 1 20.57 0.00 2.13 0.52 0.05 76.72 10:56:01 2 17.75 0.00 2.54 0.27 0.05 79.39 10:56:01 3 12.64 0.00 3.15 0.29 0.07 83.85 10:56:01 4 2.15 0.00 1.66 0.39 0.07 95.74 10:56:01 5 1.31 0.00 1.00 0.72 0.07 96.90 10:56:01 6 5.46 0.00 1.69 8.36 0.05 84.44 10:56:01 7 4.79 0.00 1.12 0.17 0.05 93.87 10:57:01 all 3.17 0.00 0.65 1.74 0.03 94.41 10:57:01 0 0.35 0.00 1.02 12.18 0.03 86.42 10:57:01 1 17.93 0.00 0.88 0.40 0.03 80.75 10:57:01 2 3.11 0.00 0.82 0.03 0.03 96.01 10:57:01 3 0.43 0.00 0.92 0.70 0.03 97.91 10:57:01 4 0.15 0.00 0.55 0.00 0.02 99.28 10:57:01 5 0.94 0.00 0.38 0.00 0.03 98.65 10:57:01 6 1.08 0.00 0.23 0.00 0.03 98.65 10:57:01 7 1.37 0.00 0.40 0.59 0.00 97.64 Average: all 9.69 0.00 1.25 3.36 0.05 85.66 Average: 0 6.92 0.00 1.26 5.47 0.06 86.29 Average: 1 16.49 0.00 1.47 5.89 0.05 76.09 Average: 2 12.57 0.00 1.78 1.77 0.06 83.82 Average: 3 10.30 0.00 1.49 1.04 0.05 87.12 Average: 4 5.76 0.00 0.98 3.03 0.05 90.17 Average: 5 12.28 0.00 1.27 2.31 0.06 84.09 Average: 6 7.74 0.00 0.97 5.01 0.05 86.23 Average: 7 5.44 0.00 0.75 2.34 0.04 91.43