---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17154 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 712K 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 834 26925 0 4406 30876 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:ff:1d:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:feff:1db9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:e5:b7:a7 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-17154) 12/02/25 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 57.74 32.23 25.50 2830.30 31273.61 11:52:01 7.62 0.00 7.62 0.00 8761.07 11:53:01 6.35 0.00 6.35 0.00 8611.53 11:54:01 6.73 0.00 6.73 0.00 8886.13 11:55:01 211.41 25.91 185.50 858.25 12132.49 11:56:01 128.71 19.14 109.56 2249.12 20559.68 11:57:01 117.80 0.17 117.64 8.53 75839.33 11:58:01 207.67 2.88 204.78 402.20 20443.93 11:59:01 73.24 0.18 73.05 30.26 11530.34 12:00:01 8.50 0.07 8.43 10.80 8923.18 12:01:01 7.58 0.02 7.57 0.53 8906.38 12:02:01 7.63 0.07 7.57 13.60 8899.98 12:03:01 8.88 0.00 8.88 0.00 9187.67 12:04:01 39.13 1.68 37.44 97.58 10706.88 Average: 63.51 5.85 57.66 461.55 17462.18 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30659584 31902168 2279636 6.92 38564 1532156 1330536 3.91 613040 1413916 328 11:52:01 30656972 31899676 2282248 6.93 38644 1532112 1330536 3.91 615992 1413912 152 11:53:01 30656496 31899288 2282724 6.93 38724 1532120 1330536 3.91 617072 1413912 180 11:54:01 30655296 31898216 2283924 6.93 38804 1532140 1330536 3.91 618364 1413920 28 11:55:01 30308176 31677476 2631044 7.99 53016 1637276 1500420 4.41 866540 1494200 60456 11:56:01 28102756 31623036 4836464 14.68 93488 3690504 2024532 5.96 977096 3467540 1828140 11:57:01 27664380 31665916 5274840 16.01 104016 4125472 1645368 4.84 945012 3901676 165432 11:58:01 27451872 31587412 5487348 16.66 111596 4255564 2603168 7.66 1125680 3905832 316 11:59:01 27327932 31515604 5611288 17.04 116868 4298156 2693916 7.93 1205432 3943708 152 12:00:01 27326128 31514344 5613092 17.04 116972 4298532 2704020 7.96 1210412 3940308 20 12:01:01 27327704 31516244 5611516 17.04 117072 4298716 2703192 7.95 1210448 3939848 76 12:02:01 27331928 31521012 5607292 17.02 117168 4299132 2711852 7.98 1206528 3939752 88 12:03:01 27338744 31527964 5600476 17.00 117300 4299136 2719928 8.00 1199824 3939440 176 12:04:01 27588964 31639300 5350256 16.24 119428 4156184 1541080 4.53 1119544 3795768 17880 Average: 28599781 31670547 4339439 13.17 87261 3249086 2012116 5.92 966499 2994552 148102 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:51:01 ens3 210.59 144.65 526.21 30.37 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 3.07 0.85 2.76 0.24 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 3.23 0.25 1.86 0.34 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 6.38 0.10 3.78 0.01 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 11:55:01 ens3 152.50 104.62 527.78 44.51 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 9.26 9.26 0.86 0.86 0.00 0.00 0.00 0.00 11:56:01 ens3 639.25 414.31 13982.22 39.36 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 br-010444013eb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 3.98 3.83 0.88 0.90 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 1.60 1.60 0.12 0.12 0.00 0.00 0.00 0.00 11:58:01 vethd13a4f6 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:58:01 br-010444013eb5 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 ens3 2.97 2.37 1.13 1.05 0.00 0.00 0.00 0.00 11:59:01 lo 2.40 2.40 0.18 0.18 0.00 0.00 0.00 0.00 11:59:01 vethd13a4f6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 br-010444013eb5 10.48 18.18 0.76 326.82 0.00 0.00 0.00 0.00 11:59:01 ens3 25.16 14.76 329.00 3.22 0.00 0.00 0.00 0.00 12:00:01 lo 2.40 2.40 0.17 0.17 0.00 0.00 0.00 0.00 12:00:01 vethd13a4f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 br-010444013eb5 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 6.52 6.25 1.77 1.81 0.00 0.00 0.00 0.00 12:01:01 lo 2.20 2.20 0.16 0.16 0.00 0.00 0.00 0.00 12:01:01 vethd13a4f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 br-010444013eb5 0.32 0.18 0.02 0.01 0.00 0.00 0.00 0.00 12:01:01 ens3 8.87 6.55 2.42 2.03 0.00 0.00 0.00 0.00 12:02:01 lo 2.40 2.40 0.17 0.17 0.00 0.00 0.00 0.00 12:02:01 vethd13a4f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 br-010444013eb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 10.33 7.33 3.66 4.72 0.00 0.00 0.00 0.00 12:03:01 lo 2.20 2.20 0.16 0.16 0.00 0.00 0.00 0.00 12:03:01 vethd13a4f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 br-010444013eb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 7.47 5.52 2.47 2.63 0.00 0.00 0.00 0.00 12:04:01 lo 5.73 5.73 0.53 0.53 0.00 0.00 0.00 0.00 12:04:01 ens3 43.43 40.99 33.75 21.28 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 80.12 53.64 1102.19 10.87 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-17154) 12/02/25 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 2.30 0.00 0.36 3.83 0.02 93.50 11:51:01 0 1.95 0.00 0.48 0.78 0.02 96.77 11:51:01 1 1.50 0.00 0.51 18.68 0.03 79.28 11:51:01 2 4.21 0.00 0.29 8.84 0.02 86.64 11:51:01 3 1.28 0.00 0.36 0.26 0.02 98.10 11:51:01 4 2.25 0.00 0.29 0.63 0.02 96.81 11:51:01 5 2.36 0.00 0.20 0.58 0.02 96.85 11:51:01 6 3.14 0.00 0.25 0.34 0.00 96.27 11:51:01 7 1.66 0.00 0.48 0.56 0.02 97.28 11:52:01 all 0.08 0.00 0.01 0.79 0.00 99.12 11:52:01 0 0.02 0.00 0.03 0.00 0.00 99.95 11:52:01 1 0.07 0.00 0.02 6.20 0.00 93.71 11:52:01 2 0.00 0.00 0.00 0.00 0.02 99.98 11:52:01 3 0.50 0.00 0.00 0.00 0.02 99.48 11:52:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 5 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 6 0.05 0.00 0.00 0.00 0.02 99.93 11:52:01 7 0.00 0.00 0.00 0.10 0.00 99.90 11:53:01 all 0.03 0.00 0.01 0.96 0.00 99.00 11:53:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:53:01 1 0.02 0.00 0.02 7.67 0.00 92.30 11:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 3 0.12 0.00 0.00 0.00 0.00 99.88 11:53:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 6 0.03 0.00 0.02 0.00 0.02 99.93 11:53:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 all 0.03 0.00 0.01 0.53 0.01 99.42 11:54:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 1 0.05 0.00 0.03 4.23 0.00 95.68 11:54:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:54:01 3 0.07 0.00 0.00 0.00 0.00 99.93 11:54:01 4 0.03 0.00 0.03 0.00 0.02 99.92 11:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 6 0.08 0.00 0.00 0.00 0.00 99.92 11:54:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:55:01 all 5.32 0.00 0.52 1.83 0.03 92.30 11:55:01 0 2.17 0.00 1.07 3.79 0.02 92.95 11:55:01 1 3.69 0.00 0.32 8.29 0.02 87.69 11:55:01 2 7.92 0.00 0.48 0.38 0.03 91.18 11:55:01 3 6.64 0.00 0.57 0.37 0.02 92.41 11:55:01 4 1.47 0.00 0.25 0.03 0.03 98.21 11:55:01 5 10.98 0.00 0.63 1.38 0.03 86.97 11:55:01 6 3.68 0.00 0.22 0.02 0.02 96.07 11:55:01 7 6.05 0.00 0.62 0.38 0.02 92.94 11:56:01 all 11.80 0.00 3.12 4.42 0.08 80.58 11:56:01 0 5.39 0.00 2.87 5.72 0.07 85.95 11:56:01 1 7.37 0.00 3.16 12.62 0.09 76.76 11:56:01 2 5.89 0.00 2.29 0.93 0.05 90.84 11:56:01 3 27.03 0.00 3.75 1.69 0.08 67.44 11:56:01 4 24.65 0.00 4.33 10.96 0.08 59.98 11:56:01 5 10.75 0.00 3.10 2.71 0.15 83.29 11:56:01 6 7.06 0.00 2.56 0.29 0.07 90.02 11:56:01 7 5.97 0.00 2.92 0.57 0.07 90.48 11:57:01 all 2.33 0.00 1.14 14.65 0.03 81.85 11:57:01 0 2.13 0.00 0.94 15.29 0.03 81.61 11:57:01 1 2.16 0.00 0.82 1.30 0.03 95.69 11:57:01 2 2.37 0.00 2.70 61.10 0.07 33.76 11:57:01 3 3.18 0.00 1.22 22.06 0.05 73.49 11:57:01 4 2.64 0.00 0.79 4.06 0.02 92.49 11:57:01 5 2.16 0.00 0.75 0.03 0.02 97.03 11:57:01 6 1.80 0.00 0.98 13.48 0.02 83.72 11:57:01 7 2.19 0.00 0.87 0.02 0.03 96.89 11:58:01 all 7.76 0.00 1.29 13.95 0.06 76.95 11:58:01 0 4.93 0.00 1.22 11.01 0.03 82.81 11:58:01 1 9.59 0.00 1.42 9.37 0.07 79.56 11:58:01 2 5.17 0.00 1.03 3.94 0.03 89.82 11:58:01 3 11.21 0.00 1.76 22.79 0.07 64.18 11:58:01 4 8.81 0.00 1.37 2.49 0.03 87.29 11:58:01 5 11.10 0.00 1.44 38.24 0.05 49.16 11:58:01 6 7.59 0.00 1.07 2.96 0.12 88.27 11:58:01 7 3.70 0.00 1.02 21.00 0.07 74.21 11:59:01 all 0.92 0.00 0.25 6.39 0.03 92.42 11:59:01 0 0.25 0.00 0.12 0.00 0.02 99.62 11:59:01 1 1.85 0.00 0.35 2.09 0.05 95.66 11:59:01 2 0.18 0.00 0.05 0.48 0.00 99.28 11:59:01 3 1.47 0.00 0.23 2.21 0.02 96.07 11:59:01 4 0.87 0.00 0.23 0.32 0.00 98.58 11:59:01 5 1.27 0.00 0.62 45.55 0.08 52.47 11:59:01 6 1.04 0.00 0.18 0.18 0.02 98.58 11:59:01 7 0.40 0.00 0.20 0.32 0.00 99.08 12:00:01 all 0.13 0.00 0.08 0.57 0.01 99.22 12:00:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:00:01 1 0.20 0.00 0.08 0.00 0.03 99.68 12:00:01 2 0.25 0.00 0.17 0.02 0.02 99.55 12:00:01 3 0.18 0.00 0.10 0.00 0.02 99.70 12:00:01 4 0.08 0.00 0.05 0.03 0.00 99.83 12:00:01 5 0.10 0.00 0.07 4.46 0.02 95.36 12:00:01 6 0.08 0.00 0.05 0.00 0.00 99.87 12:00:01 7 0.10 0.00 0.07 0.02 0.02 99.80 12:01:01 all 0.13 0.00 0.10 0.74 0.01 99.01 12:01:01 0 0.02 0.00 0.10 0.00 0.02 99.87 12:01:01 1 0.25 0.00 0.12 0.03 0.02 99.58 12:01:01 2 0.22 0.00 0.13 0.00 0.02 99.63 12:01:01 3 0.27 0.00 0.18 0.05 0.03 99.47 12:01:01 4 0.02 0.00 0.03 0.00 0.02 99.93 12:01:01 5 0.13 0.00 0.12 5.85 0.02 93.88 12:01:01 6 0.07 0.00 0.05 0.00 0.02 99.87 12:01:01 7 0.10 0.00 0.05 0.00 0.00 99.85 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 0.34 0.00 0.08 0.40 0.01 99.17 12:02:01 0 0.10 0.00 0.03 0.00 0.00 99.87 12:02:01 1 0.17 0.00 0.08 0.00 0.03 99.72 12:02:01 2 0.20 0.00 0.05 0.00 0.02 99.73 12:02:01 3 0.12 0.00 0.08 0.00 0.03 99.77 12:02:01 4 0.08 0.00 0.08 0.00 0.00 99.83 12:02:01 5 1.29 0.00 0.13 3.14 0.02 95.42 12:02:01 6 0.53 0.00 0.08 0.00 0.00 99.38 12:02:01 7 0.22 0.00 0.07 0.00 0.00 99.72 12:03:01 all 0.18 0.00 0.08 0.37 0.01 99.36 12:03:01 0 0.08 0.00 0.07 0.02 0.02 99.82 12:03:01 1 0.07 0.00 0.05 0.00 0.00 99.88 12:03:01 2 0.70 0.00 0.10 0.02 0.02 99.17 12:03:01 3 0.17 0.00 0.08 0.00 0.02 99.73 12:03:01 4 0.10 0.00 0.08 0.00 0.02 99.80 12:03:01 5 0.12 0.00 0.08 2.95 0.00 96.85 12:03:01 6 0.17 0.00 0.12 0.00 0.02 99.70 12:03:01 7 0.07 0.00 0.05 0.00 0.02 99.87 12:04:01 all 6.61 0.00 0.73 0.69 0.03 91.95 12:04:01 0 14.19 0.00 0.75 0.28 0.03 84.75 12:04:01 1 0.92 0.00 0.57 0.03 0.00 98.48 12:04:01 2 4.00 0.00 0.68 0.77 0.03 94.52 12:04:01 3 3.63 0.00 0.80 0.05 0.03 95.49 12:04:01 4 21.83 0.00 1.22 0.17 0.03 76.75 12:04:01 5 1.60 0.00 0.65 4.19 0.02 93.54 12:04:01 6 3.15 0.00 0.60 0.02 0.02 96.21 12:04:01 7 3.49 0.00 0.62 0.02 0.02 95.86 Average: all 2.70 0.00 0.55 3.57 0.02 93.15 Average: 0 2.24 0.00 0.55 2.63 0.02 94.57 Average: 1 1.98 0.00 0.53 5.00 0.03 92.46 Average: 2 2.22 0.00 0.57 5.43 0.02 91.76 Average: 3 3.98 0.00 0.65 3.53 0.03 91.81 Average: 4 4.48 0.00 0.63 1.33 0.02 93.54 Average: 5 2.98 0.00 0.56 7.78 0.03 88.65 Average: 6 2.02 0.00 0.44 1.24 0.02 96.28 Average: 7 1.71 0.00 0.50 1.64 0.02 96.14