---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21639 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 143G 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 844 26534 0 4787 30866 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:1d:a5:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe1d:a588/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:92:c6:55 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-21639) 04/09/24 _x86_64_ (8 CPU) 02:49:15 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 106.31 17.58 88.74 1020.19 17862.85 02:52:01 138.13 23.01 115.11 2750.07 22759.41 02:53:01 394.40 11.56 382.84 768.91 99315.38 02:54:01 10.96 0.47 10.50 40.66 9425.48 02:55:01 7.72 0.00 7.72 0.00 9313.10 02:56:01 12.25 0.00 12.25 0.00 9389.42 02:57:01 18.56 0.08 18.48 16.80 10280.42 Average: 98.33 7.53 90.80 656.67 25477.83 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30032880 31682668 2906340 8.82 75348 1879564 1424568 4.19 885508 1715656 149052 02:52:01 27687744 31655764 5251476 15.94 109948 4090016 1599600 4.71 997764 3827496 1988660 02:53:01 24985540 29650316 7953680 24.15 132908 4639024 7556524 22.23 3120124 4324084 316 02:54:01 24295772 28988668 8643448 26.24 133084 4642236 8950224 26.33 3800352 4325100 300 02:55:01 24288680 28981828 8650540 26.26 133140 4642412 8950224 26.33 3807144 4325264 172 02:56:01 23912424 28613516 9026796 27.40 133376 4646936 9101464 26.78 4178972 4324708 340 02:57:01 24571616 29273868 8367604 25.40 133708 4676032 6745944 19.85 3544732 4315224 312 Average: 25682094 29835233 7257126 22.03 121645 4173746 6332650 18.63 2904942 3879647 305593 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 02:51:01 ens3 56.01 38.54 863.73 7.70 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 11.40 11.40 1.06 1.06 0.00 0.00 0.00 0.00 02:52:01 ens3 565.84 332.68 18122.57 27.79 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-62843f8595e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 02:53:01 ens3 44.94 24.88 1535.72 1.97 0.00 0.00 0.00 0.00 02:53:01 vethacd39b0 2.18 2.17 0.17 0.16 0.00 0.00 0.00 0.00 02:53:01 vethfbdb4b6 0.13 0.63 0.01 0.04 0.00 0.00 0.00 0.00 02:54:01 lo 5.93 5.93 9.90 9.90 0.00 0.00 0.00 0.00 02:54:01 ens3 7.60 4.28 3.15 1.59 0.00 0.00 0.00 0.00 02:54:01 vethacd39b0 21.78 18.40 8.79 26.76 0.00 0.00 0.00 0.00 02:54:01 vethfbdb4b6 2.32 2.18 7.86 2.60 0.00 0.00 0.00 0.00 02:55:01 lo 5.90 5.90 0.85 0.85 0.00 0.00 0.00 0.00 02:55:01 ens3 0.68 0.73 0.16 0.52 0.00 0.00 0.00 0.00 02:55:01 vethacd39b0 3.32 3.07 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 vethfbdb4b6 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:56:01 lo 18.36 18.36 32.05 32.05 0.00 0.00 0.00 0.00 02:56:01 ens3 1.88 1.48 0.39 0.49 0.00 0.00 0.00 0.00 02:56:01 vethacd39b0 102.30 83.60 34.88 175.79 0.00 0.00 0.00 0.01 02:56:01 vethfbdb4b6 6.55 7.12 15.39 5.41 0.00 0.00 0.00 0.00 02:57:01 lo 12.86 12.86 0.83 0.83 0.00 0.00 0.00 0.00 02:57:01 ens3 27.13 21.06 10.06 40.82 0.00 0.00 0.00 0.00 02:57:01 vethacd39b0 1.28 1.72 0.51 0.15 0.00 0.00 0.00 0.00 02:57:01 vethfbdb4b6 1.30 0.88 0.13 0.12 0.00 0.00 0.00 0.00 Average: lo 8.11 8.11 6.42 6.42 0.00 0.00 0.00 0.00 Average: ens3 100.58 60.52 2933.63 11.55 0.00 0.00 0.00 0.00 Average: vethacd39b0 18.69 15.56 6.55 29.13 0.00 0.00 0.00 0.00 Average: vethfbdb4b6 1.53 1.58 3.35 1.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21639) 04/09/24 _x86_64_ (8 CPU) 02:49:15 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 10.40 0.00 0.77 1.48 0.03 87.32 02:51:01 0 3.67 0.00 0.75 8.39 0.02 87.17 02:51:01 1 6.86 0.00 0.75 0.97 0.02 91.40 02:51:01 2 11.53 0.00 0.68 0.30 0.03 87.45 02:51:01 3 30.97 0.00 2.09 1.12 0.05 65.78 02:51:01 4 4.50 0.00 0.48 0.03 0.00 94.98 02:51:01 5 3.25 0.00 0.25 0.00 0.02 96.48 02:51:01 6 17.63 0.00 0.88 0.73 0.02 80.73 02:51:01 7 4.83 0.00 0.32 0.27 0.00 94.58 02:52:01 all 13.15 0.00 3.41 1.44 0.06 81.95 02:52:01 0 7.03 0.00 2.97 5.61 0.05 84.34 02:52:01 1 8.12 0.00 2.52 0.05 0.05 89.26 02:52:01 2 13.29 0.00 3.09 0.66 0.05 82.92 02:52:01 3 5.70 0.00 3.37 1.01 0.05 89.87 02:52:01 4 33.51 0.00 4.68 1.44 0.10 60.27 02:52:01 5 14.39 0.00 3.77 0.57 0.05 81.22 02:52:01 6 8.67 0.00 3.48 1.80 0.07 85.98 02:52:01 7 14.65 0.00 3.43 0.37 0.08 81.47 02:53:01 all 21.08 0.00 3.46 5.40 0.08 69.97 02:53:01 0 19.24 0.00 3.41 26.94 0.08 50.32 02:53:01 1 21.77 0.00 4.40 1.77 0.07 71.99 02:53:01 2 23.70 0.00 4.41 3.96 0.10 67.82 02:53:01 3 23.79 0.00 3.22 1.60 0.07 71.32 02:53:01 4 23.24 0.00 3.17 0.75 0.08 72.76 02:53:01 5 16.13 0.00 2.83 6.64 0.05 74.35 02:53:01 6 24.63 0.00 3.72 1.01 0.08 70.56 02:53:01 7 16.17 0.00 2.51 0.56 0.07 80.69 02:54:01 all 10.06 0.00 0.85 0.49 0.04 88.56 02:54:01 0 9.16 0.00 0.83 0.02 0.07 89.93 02:54:01 1 8.70 0.00 0.70 0.03 0.05 90.51 02:54:01 2 11.07 0.00 0.82 0.02 0.03 88.06 02:54:01 3 11.67 0.00 1.03 0.00 0.03 87.27 02:54:01 4 9.06 0.00 0.75 0.10 0.05 90.04 02:54:01 5 12.39 0.00 1.09 3.70 0.05 82.78 02:54:01 6 8.61 0.00 0.80 0.00 0.03 90.55 02:54:01 7 9.82 0.00 0.75 0.03 0.05 89.35 02:55:01 all 0.86 0.00 0.14 0.44 0.03 98.54 02:55:01 0 0.90 0.00 0.13 0.00 0.02 98.95 02:55:01 1 0.87 0.00 0.13 0.05 0.02 98.93 02:55:01 2 0.45 0.00 0.03 0.00 0.03 99.48 02:55:01 3 0.57 0.00 0.07 0.00 0.02 99.35 02:55:01 4 0.30 0.00 0.03 0.00 0.02 99.65 02:55:01 5 0.55 0.00 0.17 3.47 0.03 95.78 02:55:01 6 1.53 0.00 0.08 0.00 0.02 98.37 02:55:01 7 1.69 0.00 0.41 0.00 0.05 97.85 02:56:01 all 7.14 0.00 0.76 0.49 0.05 91.56 02:56:01 0 7.86 0.00 0.77 0.00 0.03 91.33 02:56:01 1 6.63 0.00 0.77 0.17 0.05 92.39 02:56:01 2 7.22 0.00 0.85 0.08 0.07 91.77 02:56:01 3 6.54 0.00 0.80 0.00 0.05 92.61 02:56:01 4 7.88 0.00 0.79 0.00 0.05 91.29 02:56:01 5 6.67 0.00 0.57 3.70 0.03 89.03 02:56:01 6 7.76 0.00 0.74 0.00 0.05 91.45 02:56:01 7 6.58 0.00 0.87 0.00 0.05 92.50 02:57:01 all 1.18 0.00 0.43 0.56 0.04 97.78 02:57:01 0 0.59 0.00 0.33 0.02 0.03 99.03 02:57:01 1 1.35 0.00 0.58 0.10 0.03 97.94 02:57:01 2 0.87 0.00 0.43 0.00 0.03 98.66 02:57:01 3 1.74 0.00 0.47 0.23 0.05 97.51 02:57:01 4 0.99 0.00 0.54 0.02 0.07 98.39 02:57:01 5 1.49 0.00 0.37 3.98 0.03 94.13 02:57:01 6 0.82 0.00 0.32 0.03 0.05 98.77 02:57:01 7 1.64 0.00 0.40 0.12 0.05 97.80 Average: all 9.11 0.00 1.40 1.47 0.05 87.97 Average: 0 6.92 0.00 1.31 5.83 0.04 85.91 Average: 1 7.75 0.00 1.41 0.45 0.04 90.36 Average: 2 9.72 0.00 1.47 0.71 0.05 88.04 Average: 3 11.57 0.00 1.58 0.57 0.05 86.24 Average: 4 11.30 0.00 1.48 0.33 0.05 86.83 Average: 5 7.82 0.00 1.29 3.15 0.04 87.70 Average: 6 9.94 0.00 1.43 0.51 0.05 88.08 Average: 7 7.88 0.00 1.24 0.19 0.05 90.64