---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32805 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 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 896 25802 0 5468 30816 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:b0:59:32 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:feb0:5932/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:cb:5f:8a 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::42:3ff:fecb:5f8a/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-32805) 08/22/24 _x86_64_ (8 CPU) 09:53:17 LINUX RESTART (8 CPU) 09:54:02 tps rtps wtps bread/s bwrtn/s 09:55:01 128.40 38.16 90.24 2025.01 20962.96 09:56:01 416.19 35.17 381.02 2901.70 33872.44 09:57:01 258.49 5.13 253.36 522.45 52618.43 09:58:01 140.14 1.20 138.94 114.11 36503.92 09:59:01 41.26 0.13 41.13 18.13 15133.88 10:00:01 109.98 0.12 109.87 16.13 57963.54 10:01:01 186.65 0.00 186.65 0.00 23441.56 10:02:01 65.88 1.73 64.15 96.35 16823.45 Average: 168.46 10.15 158.31 709.01 32187.80 09:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 30043704 31726940 2895516 8.79 75456 1913628 1986124 5.84 851960 1741448 216624 09:56:01 28815380 30932024 4123840 12.52 88196 2320760 1948092 5.73 1776768 2015024 11856 09:57:01 28471736 31596364 4467484 13.56 109628 3278700 1446440 4.26 1335824 2735352 119644 09:58:01 27411928 31083400 5527292 16.78 134732 3744448 3886764 11.44 1899436 3144160 3696 09:59:01 27314292 30988780 5624928 17.08 135276 3745296 4051240 11.92 2017192 3118628 192 10:00:01 26537716 31578104 6401504 19.43 165656 5008424 1551072 4.56 1508268 4355580 84 10:01:01 23864044 29238484 9075176 27.55 178552 5305456 7069768 20.80 3972400 4492332 6596 10:02:01 26420292 31554440 6518928 19.79 182220 5080008 1559988 4.59 1668428 4304612 1668 Average: 27359886 31087317 5579334 16.94 133714 3799590 2937436 8.64 1878784 3238392 45045 09:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 09:55:01 ens3 77.61 51.87 1186.52 16.18 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 09:56:01 ens3 459.73 384.52 5014.36 68.22 0.00 0.00 0.00 0.00 09:57:01 docker0 6.93 13.01 0.42 306.58 0.00 0.00 0.00 0.00 09:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 ens3 460.17 340.23 6954.26 45.12 0.00 0.00 0.00 0.00 09:58:01 br-06b234da836e 0.33 0.55 0.02 0.04 0.00 0.00 0.00 0.00 09:58:01 vetha78e5b6 0.08 0.35 0.01 0.03 0.00 0.00 0.00 0.00 09:58:01 veth6d096fa 0.08 0.25 0.00 0.02 0.00 0.00 0.00 0.00 09:58:01 veth586ee83 0.08 0.30 0.01 0.02 0.00 0.00 0.00 0.00 09:59:01 br-66bab26a04e6 2.93 4.42 0.30 0.40 0.00 0.00 0.00 0.00 09:59:01 vethf716a1b 2.60 3.62 0.32 0.38 0.00 0.00 0.00 0.00 09:59:01 docker0 6.93 13.01 0.42 306.58 0.00 0.00 0.00 0.00 09:59:01 lo 18.83 18.83 1.69 1.69 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 6.73 6.73 0.59 0.59 0.00 0.00 0.00 0.00 10:00:01 br-a314ce6b12f9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 1886.54 1336.23 27335.50 230.61 0.00 0.00 0.00 0.00 10:01:01 veth3a0327b 0.95 1.65 0.13 0.14 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 veth1b2a564 0.10 0.40 0.01 0.03 0.00 0.00 0.00 0.00 10:01:01 lo 8.93 8.93 0.73 0.73 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 4.26 4.26 0.38 0.38 0.00 0.00 0.00 0.00 10:02:01 ens3 1945.14 1377.88 27396.85 249.98 0.00 0.00 0.00 0.00 Average: docker0 0.87 1.63 0.05 38.40 0.00 0.00 0.00 0.00 Average: lo 4.35 4.35 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 205.35 145.76 3327.65 22.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32805) 08/22/24 _x86_64_ (8 CPU) 09:53:17 LINUX RESTART (8 CPU) 09:54:02 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 10.09 0.00 0.83 2.73 0.03 86.32 09:55:01 0 1.00 0.00 0.44 11.17 0.03 87.35 09:55:01 1 3.31 0.00 0.44 1.04 0.07 95.14 09:55:01 2 2.12 0.00 0.17 0.32 0.00 97.39 09:55:01 3 6.47 0.00 0.98 4.14 0.03 88.38 09:55:01 4 29.29 0.00 1.88 2.73 0.03 66.06 09:55:01 5 13.35 0.00 0.92 0.43 0.03 85.27 09:55:01 6 2.36 0.00 0.34 0.05 0.00 97.25 09:55:01 7 22.86 0.00 1.46 1.95 0.05 73.69 09:56:01 all 21.00 0.00 1.20 2.69 0.06 75.04 09:56:01 0 13.59 0.00 1.72 10.64 0.05 73.99 09:56:01 1 20.65 0.00 1.74 2.77 0.07 74.77 09:56:01 2 27.22 0.00 1.52 1.78 0.07 69.42 09:56:01 3 14.95 0.00 0.70 0.70 0.05 83.60 09:56:01 4 21.43 0.00 1.07 0.67 0.08 76.76 09:56:01 5 20.27 0.00 0.86 0.88 0.08 77.91 09:56:01 6 30.38 0.00 0.85 1.37 0.07 67.32 09:56:01 7 19.53 0.00 1.14 2.76 0.08 76.49 09:57:01 all 13.90 0.00 2.68 3.09 0.06 80.27 09:57:01 0 19.11 0.00 2.75 7.20 0.07 70.88 09:57:01 1 13.17 0.00 3.36 0.20 0.05 83.22 09:57:01 2 16.26 0.00 4.01 14.90 0.07 64.76 09:57:01 3 10.50 0.00 2.32 0.78 0.03 86.37 09:57:01 4 8.28 0.00 2.35 0.37 0.05 88.96 09:57:01 5 18.88 0.00 2.41 0.15 0.05 78.51 09:57:01 6 11.68 0.00 2.06 0.89 0.07 85.30 09:57:01 7 13.39 0.00 2.23 0.34 0.05 83.99 09:58:01 all 11.13 0.00 1.48 2.75 0.05 84.59 09:58:01 0 7.59 0.00 1.30 7.42 0.07 83.61 09:58:01 1 9.59 0.00 1.25 0.13 0.03 88.99 09:58:01 2 6.64 0.00 1.36 2.65 0.03 89.33 09:58:01 3 4.38 0.00 0.97 0.10 0.02 94.54 09:58:01 4 10.18 0.00 1.17 0.44 0.07 88.15 09:58:01 5 27.45 0.00 2.82 10.31 0.07 59.36 09:58:01 6 13.83 0.00 1.76 0.55 0.07 83.79 09:58:01 7 9.41 0.00 1.22 0.40 0.05 88.91 09:59:01 all 6.68 0.00 0.63 1.15 0.03 91.51 09:59:01 0 4.78 0.00 0.64 1.21 0.03 93.35 09:59:01 1 8.13 0.00 0.57 4.37 0.03 86.90 09:59:01 2 6.68 0.00 0.60 0.43 0.03 92.26 09:59:01 3 6.97 0.00 0.67 0.47 0.03 91.87 09:59:01 4 7.60 0.00 0.82 0.15 0.02 91.42 09:59:01 5 5.96 0.00 0.47 2.54 0.02 91.02 09:59:01 6 8.06 0.00 0.63 0.08 0.02 91.21 09:59:01 7 5.25 0.00 0.65 0.02 0.03 94.05 10:00:01 all 5.25 0.00 2.19 3.42 0.04 89.09 10:00:01 0 5.44 0.00 2.06 2.15 0.05 90.30 10:00:01 1 4.98 0.00 3.05 5.86 0.05 86.07 10:00:01 2 4.40 0.00 1.59 0.03 0.05 93.92 10:00:01 3 5.43 0.00 2.41 17.93 0.05 74.18 10:00:01 4 6.11 0.00 1.67 0.47 0.05 91.70 10:00:01 5 5.22 0.00 2.19 0.49 0.05 92.05 10:00:01 6 5.06 0.00 1.92 0.51 0.03 92.48 10:00:01 7 5.36 0.00 2.60 0.03 0.02 91.99 10:01:01 all 32.87 0.00 2.01 1.95 0.08 63.09 10:01:01 0 37.12 0.00 1.95 0.82 0.08 60.03 10:01:01 1 40.10 0.00 1.86 0.08 0.07 57.89 10:01:01 2 35.60 0.00 1.95 0.10 0.07 62.28 10:01:01 3 18.06 0.00 1.60 7.18 0.07 73.10 10:01:01 4 43.41 0.00 2.17 1.42 0.07 52.93 10:01:01 5 32.33 0.00 2.25 2.37 0.08 62.97 10:01:01 6 31.31 0.00 1.94 1.22 0.08 65.45 10:01:01 7 25.03 0.00 2.35 2.42 0.08 70.13 10:02:01 all 8.45 0.00 0.81 1.31 0.04 89.39 10:02:01 0 9.10 0.00 0.80 0.47 0.07 89.56 10:02:01 1 7.50 0.00 0.94 0.10 0.03 91.43 10:02:01 2 7.31 0.00 0.85 0.53 0.03 91.27 10:02:01 3 9.98 0.00 0.84 6.46 0.03 82.69 10:02:01 4 13.75 0.00 0.73 0.45 0.03 85.04 10:02:01 5 13.81 0.00 0.95 1.95 0.05 83.23 10:02:01 6 2.35 0.00 0.65 0.53 0.02 96.44 10:02:01 7 3.76 0.00 0.68 0.05 0.02 95.49 Average: all 13.68 0.00 1.48 2.39 0.05 82.41 Average: 0 12.23 0.00 1.46 5.13 0.06 81.12 Average: 1 13.45 0.00 1.65 1.82 0.05 83.03 Average: 2 13.29 0.00 1.51 2.59 0.04 82.57 Average: 3 9.60 0.00 1.31 4.70 0.04 84.35 Average: 4 17.48 0.00 1.48 0.83 0.05 80.15 Average: 5 17.16 0.00 1.61 2.39 0.05 78.79 Average: 6 13.15 0.00 1.27 0.65 0.04 84.88 Average: 7 13.05 0.00 1.54 0.99 0.05 84.37