---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3000 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 141G 10% / 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 904 24500 0 6762 30807 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f6:5c:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fef6:5c17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:7c:d6:a6 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-3000) 12/07/23 _x86_64_ (8 CPU) 09:53:32 LINUX RESTART (8 CPU) 09:54:02 tps rtps wtps bread/s bwrtn/s 09:55:01 153.84 63.77 90.07 4417.96 57316.12 09:56:01 201.98 49.69 152.29 3713.38 62924.45 09:57:01 71.62 1.30 70.32 99.07 46921.87 09:58:01 87.47 12.73 74.74 2388.27 35915.61 09:59:01 217.13 5.90 211.23 861.86 51958.41 10:00:01 210.60 0.03 210.56 1.20 54667.29 10:01:01 66.44 0.00 66.44 0.00 6632.89 10:02:01 13.30 0.37 12.93 27.60 525.51 10:03:01 13.86 0.22 13.65 28.53 429.26 Average: 115.07 14.80 100.27 1276.19 35213.46 09:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 30173356 31763780 2765864 8.40 69236 1832000 1374716 4.04 815692 1664048 166576 09:56:01 29088800 31098100 3850420 11.69 85036 2220396 2392048 7.04 1586756 1946136 18120 09:57:01 27914236 30351552 5024984 15.26 91700 2631488 3061608 9.01 2435924 2248748 164780 09:58:01 27985080 31564924 4954140 15.04 108380 3724440 1519556 4.47 1458132 3102972 174280 09:59:01 23832252 30183688 9106968 27.65 143904 6218448 6992212 20.57 2981684 5550428 1226312 10:00:01 21141220 27799376 11798000 35.82 178884 6494924 10323016 30.37 5505164 5636476 6904 10:01:01 20358740 27292640 12580480 38.19 185420 6752876 11094128 32.64 6062940 5835528 2176 10:02:01 20214540 27155864 12724680 38.63 186048 6757024 11261244 33.13 6203544 5835524 332 10:03:01 20164832 27110704 12774388 38.78 186796 6760440 11283192 33.20 6250488 5835828 1816 Average: 24541451 29368959 8397769 25.49 137267 4821337 6589080 19.39 3700036 4183965 195700 09:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 440.03 286.27 1655.23 65.67 0.00 0.00 0.00 0.00 09:56:01 lo 2.00 2.00 0.18 0.18 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 ens3 377.64 286.40 2952.35 67.68 0.00 0.00 0.00 0.00 09:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 1204.55 841.92 4090.14 294.61 0.00 0.00 0.00 0.00 09:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 528.80 410.00 1869.09 121.14 0.00 0.00 0.00 0.00 09:59:01 lo 7.07 7.07 0.80 0.80 0.00 0.00 0.00 0.00 09:59:01 veth451e1ec 12.28 13.08 2.49 8.64 0.00 0.00 0.00 0.00 09:59:01 vethf84a22c 12.96 12.50 8.63 2.50 0.00 0.00 0.00 0.00 09:59:01 veth7d2e3dd 1.15 1.37 0.13 0.17 0.00 0.00 0.00 0.00 10:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:00:01 veth451e1ec 3.15 4.80 0.68 1.02 0.00 0.00 0.00 0.00 10:00:01 vethf84a22c 12.11 11.06 3.15 1.67 0.00 0.00 0.00 0.00 10:00:01 veth7d2e3dd 2.80 5.20 0.36 0.57 0.00 0.00 0.00 0.00 10:01:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:01:01 veth451e1ec 6.12 7.97 0.74 1.09 0.00 0.00 0.00 0.00 10:01:01 br-069e54ad963b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 vethf84a22c 23.96 32.08 3.23 2.69 0.00 0.00 0.00 0.00 10:02:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 10:02:01 veth451e1ec 20.91 23.51 21.14 8.41 0.00 0.00 0.00 0.00 10:02:01 br-069e54ad963b 17.93 9.82 9.84 1.01 0.00 0.00 0.00 0.00 10:02:01 vethf84a22c 41.93 48.34 11.43 27.95 0.00 0.00 0.00 0.00 10:03:01 lo 8.83 8.83 0.95 0.95 0.00 0.00 0.00 0.00 10:03:01 veth451e1ec 18.11 21.58 4.42 3.35 0.00 0.00 0.00 0.00 10:03:01 br-069e54ad963b 2.98 2.53 0.65 0.48 0.00 0.00 0.00 0.00 10:03:01 vethf84a22c 42.08 48.16 7.17 7.99 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.27 0.27 0.00 0.00 0.00 0.00 Average: veth451e1ec 6.74 7.90 3.28 2.51 0.00 0.00 0.00 0.00 Average: br-069e54ad963b 2.33 1.38 1.17 0.17 0.00 0.00 0.00 0.00 Average: vethf84a22c 14.81 16.94 3.74 4.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3000) 12/07/23 _x86_64_ (8 CPU) 09:53:32 LINUX RESTART (8 CPU) 09:54:02 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 11.53 0.00 1.04 2.57 0.04 84.82 09:55:01 0 5.70 0.00 0.88 0.73 0.02 92.67 09:55:01 1 6.83 0.00 0.78 0.54 0.02 91.83 09:55:01 2 3.74 0.00 0.85 0.24 0.10 95.07 09:55:01 3 3.87 0.00 0.63 0.19 0.00 95.32 09:55:01 4 13.97 0.00 1.00 15.71 0.07 69.25 09:55:01 5 12.81 0.00 0.71 0.87 0.03 85.58 09:55:01 6 22.43 0.00 1.85 1.31 0.05 74.36 09:55:01 7 22.91 0.00 1.58 1.00 0.05 74.45 09:56:01 all 18.18 0.00 1.05 2.83 0.05 77.88 09:56:01 0 14.23 0.00 1.03 1.11 0.05 83.59 09:56:01 1 17.43 0.00 0.87 1.75 0.03 79.92 09:56:01 2 26.86 0.00 1.21 1.79 0.08 70.06 09:56:01 3 19.88 0.00 1.27 2.87 0.07 75.91 09:56:01 4 20.06 0.00 1.33 14.21 0.05 64.35 09:56:01 5 15.16 0.00 0.53 0.08 0.05 84.18 09:56:01 6 16.33 0.00 0.82 0.52 0.03 82.30 09:56:01 7 15.55 0.00 1.32 0.45 0.05 82.63 09:57:01 all 45.98 0.00 1.43 2.78 0.08 49.73 09:57:01 0 54.08 0.00 1.53 1.01 0.07 43.32 09:57:01 1 41.36 0.00 1.19 0.33 0.10 57.02 09:57:01 2 55.20 0.00 1.40 1.33 0.08 41.99 09:57:01 3 45.88 0.00 1.77 5.30 0.08 46.96 09:57:01 4 33.99 0.00 0.85 0.37 0.07 64.72 09:57:01 5 52.17 0.00 1.29 1.46 0.08 44.99 09:57:01 6 37.38 0.00 2.15 11.35 0.08 49.04 09:57:01 7 47.86 0.00 1.31 1.01 0.08 49.74 09:58:01 all 17.35 0.00 1.60 2.99 0.09 77.96 09:58:01 0 17.64 0.00 1.16 0.00 0.43 80.76 09:58:01 1 8.88 0.00 1.28 2.89 0.07 86.89 09:58:01 2 11.19 0.00 1.66 6.64 0.05 80.46 09:58:01 3 14.32 0.00 0.85 0.02 0.02 84.80 09:58:01 4 14.97 0.00 1.54 3.80 0.03 79.66 09:58:01 5 39.50 0.00 2.58 8.17 0.07 49.68 09:58:01 6 20.18 0.00 1.97 2.31 0.03 75.51 09:58:01 7 12.20 0.00 1.76 0.15 0.05 85.84 09:59:01 all 28.42 0.00 5.03 3.39 0.07 63.09 09:59:01 0 28.38 0.00 5.78 17.20 0.10 48.54 09:59:01 1 33.51 0.00 4.30 1.71 0.08 60.40 09:59:01 2 26.84 0.00 4.80 0.22 0.07 68.08 09:59:01 3 26.34 0.00 4.72 0.62 0.07 68.26 09:59:01 4 27.91 0.00 4.69 6.37 0.05 60.98 09:59:01 5 29.17 0.00 5.12 0.30 0.08 65.32 09:59:01 6 28.75 0.00 5.60 0.66 0.05 64.95 09:59:01 7 26.47 0.00 5.15 0.10 0.07 68.21 10:00:01 all 30.80 0.00 3.30 3.48 0.11 62.31 10:00:01 0 33.10 0.00 3.20 0.77 0.10 62.82 10:00:01 1 28.41 0.00 3.52 1.24 0.10 66.73 10:00:01 2 42.67 0.00 2.74 0.02 0.12 54.46 10:00:01 3 25.68 0.00 3.06 3.36 0.15 67.75 10:00:01 4 32.25 0.00 3.16 4.67 0.13 59.79 10:00:01 5 30.15 0.00 3.20 15.78 0.08 50.78 10:00:01 6 28.59 0.00 4.03 1.76 0.10 65.52 10:00:01 7 25.54 0.00 3.59 0.25 0.10 70.52 10:01:01 all 17.36 0.00 1.31 0.38 0.10 80.85 10:01:01 0 19.85 0.00 1.12 0.07 0.08 78.88 10:01:01 1 16.98 0.00 1.35 0.02 0.10 81.55 10:01:01 2 14.57 0.00 1.44 0.02 0.10 83.88 10:01:01 3 13.65 0.00 1.23 0.24 0.08 84.80 10:01:01 4 28.03 0.00 1.25 1.07 0.08 69.56 10:01:01 5 16.05 0.00 1.49 0.35 0.08 82.03 10:01:01 6 14.86 0.00 1.19 1.04 0.12 82.79 10:01:01 7 14.85 0.00 1.42 0.27 0.10 83.36 10:02:01 all 8.53 0.00 1.41 0.08 0.10 89.88 10:02:01 0 7.33 0.00 1.46 0.02 0.10 91.10 10:02:01 1 9.17 0.00 1.57 0.05 0.10 89.11 10:02:01 2 10.82 0.00 1.51 0.03 0.08 87.55 10:02:01 3 6.90 0.00 1.23 0.02 0.10 91.75 10:02:01 4 7.86 0.00 1.19 0.17 0.10 90.68 10:02:01 5 10.08 0.00 1.32 0.00 0.10 88.50 10:02:01 6 7.25 0.00 1.48 0.34 0.12 90.83 10:02:01 7 8.87 0.00 1.51 0.03 0.12 89.47 10:03:01 all 5.20 0.00 1.24 0.11 0.10 93.35 10:03:01 0 6.59 0.00 1.20 0.03 0.10 92.07 10:03:01 1 4.30 0.00 1.14 0.00 0.10 94.47 10:03:01 2 5.13 0.00 1.14 0.03 0.10 93.59 10:03:01 3 5.59 0.00 1.28 0.02 0.10 93.02 10:03:01 4 3.54 0.00 1.31 0.65 0.12 94.38 10:03:01 5 5.92 0.00 1.44 0.08 0.10 92.45 10:03:01 6 4.84 0.00 1.19 0.02 0.12 93.83 10:03:01 7 5.66 0.00 1.21 0.02 0.08 93.04 Average: all 20.37 0.00 1.93 2.07 0.08 75.55 Average: 0 20.76 0.00 1.93 2.31 0.12 74.89 Average: 1 18.53 0.00 1.77 0.95 0.08 78.67 Average: 2 21.90 0.00 1.86 1.15 0.09 75.01 Average: 3 18.01 0.00 1.78 1.40 0.07 78.74 Average: 4 20.29 0.00 1.81 5.20 0.08 72.61 Average: 5 23.44 0.00 1.97 3.01 0.08 71.51 Average: 6 20.06 0.00 2.25 2.15 0.08 75.47 Average: 7 19.97 0.00 2.09 0.36 0.08 77.50