---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6058 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 15G 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 876 24503 0 6787 30835 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:3f:74:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe3f:7484/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:db:57:4a 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-6058) 12/18/23 _x86_64_ (8 CPU) 15:17:22 LINUX RESTART (8 CPU) 15:18:01 tps rtps wtps bread/s bwrtn/s 15:19:01 133.86 70.81 63.05 4584.61 21791.54 15:20:01 179.49 49.58 129.91 3711.78 29139.54 15:21:01 64.39 1.15 63.24 90.65 25001.30 15:22:01 78.30 12.95 65.36 2399.87 41586.14 15:23:01 185.00 7.12 177.89 833.99 70157.91 15:24:01 237.06 0.08 236.98 6.80 63747.51 15:25:01 91.92 0.00 91.92 0.00 21229.13 15:26:01 48.81 0.37 48.44 27.86 19788.17 15:27:01 22.31 0.03 22.28 0.27 14364.94 15:28:01 66.52 1.18 65.34 80.12 16325.41 Average: 110.77 14.33 96.44 1173.65 32312.98 15:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:01 30194188 31752580 2745032 8.33 67488 1803344 1386468 4.08 822816 1635928 138176 15:20:01 29232300 31200692 3706920 11.25 84164 2181404 1811112 5.33 1473244 1915504 33984 15:21:01 27551972 29994532 5387248 16.36 91708 2636776 2873672 8.46 2789712 2253096 170616 15:22:01 28139432 31617476 4799788 14.57 103544 3640084 1468568 4.32 1383680 3035132 295004 15:23:01 26268888 31210908 6670332 20.25 132760 4982816 4303332 12.66 1859584 4309308 744 15:24:01 23553928 30038884 9385292 28.49 172280 6352620 8646036 25.44 3187120 5557260 1532 15:25:01 20900372 27713396 12038848 36.55 180196 6661784 10415888 30.65 5628668 5741168 2528 15:26:01 20530064 27505104 12409156 37.67 186036 6778784 10977456 32.30 5851960 5868028 1220 15:27:01 20510724 27464844 12428496 37.73 186652 6780880 11065148 32.56 5893296 5844160 276 15:28:01 25157880 31634352 7781340 23.62 188824 6372332 1499288 4.41 1791212 5404828 44292 Average: 25203975 30013277 7735245 23.48 139365 4819082 5444697 16.02 3068129 4156441 68837 15:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:01 ens3 363.45 259.61 1527.56 59.50 0.00 0.00 0.00 0.00 15:19:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 242.98 207.37 2389.24 44.07 0.00 0.00 0.00 0.00 15:20:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 700.78 560.31 4632.77 167.55 0.00 0.00 0.00 0.00 15:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 671.17 449.71 1903.03 147.20 0.00 0.00 0.00 0.00 15:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 veth3e883e3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:23:01 ens3 647.36 295.97 11256.74 27.50 0.00 0.00 0.00 0.00 15:23:01 lo 5.53 5.53 0.62 0.62 0.00 0.00 0.00 0.00 15:23:01 br-c96f00b1b7a1 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:24:01 veth3e883e3 4.03 6.02 0.71 1.05 0.00 0.00 0.00 0.00 15:24:01 veth3ff4be3 54.14 64.62 4.88 14.57 0.00 0.00 0.00 0.00 15:24:01 ens3 667.74 264.71 11503.31 20.40 0.00 0.00 0.00 0.00 15:24:01 lo 2.13 2.13 0.24 0.24 0.00 0.00 0.00 0.00 15:25:01 veth3e883e3 0.97 1.38 0.14 0.18 0.00 0.00 0.00 0.00 15:25:01 veth3ff4be3 96.63 91.73 8.43 316.85 0.00 0.00 0.00 0.03 15:25:01 ens3 0.62 0.55 0.13 0.44 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 veth3e883e3 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:26:01 veth3ff4be3 0.07 0.13 0.05 0.02 0.00 0.00 0.00 0.00 15:26:01 ens3 56.94 40.31 675.11 8.92 0.00 0.00 0.00 0.00 15:26:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:27:01 veth3e883e3 0.65 0.90 0.10 0.11 0.00 0.00 0.00 0.00 15:27:01 veth3ff4be3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 3.87 2.77 0.89 0.93 0.00 0.00 0.00 0.00 15:27:01 lo 5.07 5.07 0.57 0.57 0.00 0.00 0.00 0.00 15:28:01 ens3 75.99 63.26 73.60 45.10 0.00 0.00 0.00 0.00 15:28:01 lo 5.37 5.37 0.54 0.54 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 343.09 214.46 3396.21 52.16 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.25 0.25 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-6058) 12/18/23 _x86_64_ (8 CPU) 15:17:22 LINUX RESTART (8 CPU) 15:18:01 CPU %user %nice %system %iowait %steal %idle 15:19:01 all 10.91 0.00 1.13 2.41 0.04 85.51 15:19:01 0 4.56 0.00 0.79 8.09 0.05 86.51 15:19:01 1 19.53 0.00 1.42 1.47 0.05 77.53 15:19:01 2 9.22 0.00 0.98 0.52 0.03 89.25 15:19:01 3 10.63 0.00 1.19 0.28 0.03 87.87 15:19:01 4 24.16 0.00 2.19 1.37 0.08 72.19 15:19:01 5 7.92 0.00 0.97 0.20 0.02 90.89 15:19:01 6 4.59 0.00 0.77 6.91 0.03 87.70 15:19:01 7 6.68 0.00 0.70 0.45 0.03 92.14 15:20:01 all 18.61 0.00 1.17 3.54 0.06 76.62 15:20:01 0 15.72 0.00 0.97 7.96 0.05 75.31 15:20:01 1 27.14 0.00 1.66 4.14 0.08 66.98 15:20:01 2 15.28 0.00 0.99 1.12 0.05 82.56 15:20:01 3 22.80 0.00 1.02 3.10 0.08 73.00 15:20:01 4 23.90 0.00 1.29 2.20 0.08 72.52 15:20:01 5 17.49 0.00 1.82 3.06 0.05 77.58 15:20:01 6 12.94 0.00 0.82 6.59 0.05 79.60 15:20:01 7 13.66 0.00 0.82 0.15 0.05 85.32 15:21:01 all 45.55 0.00 1.39 1.40 0.09 51.56 15:21:01 0 54.45 0.00 1.02 0.45 0.08 44.00 15:21:01 1 50.83 0.00 1.63 0.82 0.10 46.61 15:21:01 2 39.88 0.00 1.20 0.38 0.10 58.43 15:21:01 3 44.14 0.00 1.56 1.47 0.08 52.74 15:21:01 4 34.19 0.00 1.30 6.52 0.08 57.90 15:21:01 5 46.80 0.00 1.92 0.73 0.12 50.43 15:21:01 6 46.23 0.00 0.67 0.57 0.08 52.45 15:21:01 7 47.88 0.00 1.84 0.23 0.10 49.94 15:22:01 all 21.01 0.00 1.75 3.76 0.06 73.42 15:22:01 0 12.22 0.00 1.97 0.03 0.07 85.70 15:22:01 1 22.68 0.00 2.11 2.41 0.05 72.74 15:22:01 2 33.14 0.00 2.29 7.02 0.07 57.48 15:22:01 3 24.90 0.00 1.66 0.02 0.07 73.36 15:22:01 4 17.97 0.00 1.34 5.51 0.07 75.11 15:22:01 5 13.64 0.00 1.05 0.33 0.03 84.94 15:22:01 6 30.17 0.00 1.59 0.12 0.07 68.06 15:22:01 7 13.33 0.00 1.99 14.69 0.05 69.94 15:23:01 all 12.12 0.00 3.13 6.09 0.06 78.60 15:23:01 0 8.32 0.00 4.05 1.29 0.05 86.29 15:23:01 1 12.02 0.00 2.92 0.02 0.07 84.97 15:23:01 2 23.27 0.00 2.77 1.85 0.08 72.03 15:23:01 3 9.90 0.00 3.25 0.91 0.05 85.89 15:23:01 4 13.26 0.00 3.15 1.24 0.05 82.30 15:23:01 5 8.46 0.00 3.20 23.69 0.07 64.58 15:23:01 6 11.05 0.00 3.13 1.01 0.05 84.76 15:23:01 7 10.61 0.00 2.65 18.87 0.05 67.82 15:24:01 all 28.96 0.00 4.90 6.18 0.10 59.86 15:24:01 0 30.52 0.00 5.51 17.81 0.12 46.04 15:24:01 1 28.94 0.00 5.13 2.14 0.10 63.69 15:24:01 2 28.71 0.00 5.36 11.28 0.10 54.55 15:24:01 3 30.92 0.00 4.86 0.52 0.08 63.61 15:24:01 4 30.99 0.00 4.74 0.88 0.10 63.29 15:24:01 5 27.80 0.00 4.06 6.16 0.08 61.90 15:24:01 6 27.54 0.00 4.83 7.93 0.10 59.59 15:24:01 7 26.26 0.00 4.67 2.71 0.12 66.25 15:25:01 all 37.99 0.00 2.03 1.38 0.11 58.50 15:25:01 0 44.60 0.00 2.17 0.25 0.12 52.86 15:25:01 1 36.00 0.00 1.98 0.32 0.13 61.57 15:25:01 2 40.39 0.00 1.76 0.59 0.12 57.15 15:25:01 3 36.46 0.00 1.52 1.02 0.12 60.87 15:25:01 4 46.48 0.00 2.77 1.97 0.12 48.67 15:25:01 5 31.72 0.00 1.99 4.66 0.12 61.51 15:25:01 6 28.88 0.00 1.84 2.04 0.08 67.15 15:25:01 7 39.30 0.00 2.19 0.13 0.12 58.25 15:26:01 all 6.40 0.00 1.43 1.39 0.08 90.70 15:26:01 0 6.38 0.00 1.55 0.58 0.08 91.39 15:26:01 1 6.11 0.00 1.42 0.13 0.07 92.26 15:26:01 2 6.96 0.00 1.91 0.63 0.08 90.41 15:26:01 3 6.24 0.00 1.46 0.03 0.07 92.20 15:26:01 4 6.53 0.00 1.21 0.49 0.08 91.69 15:26:01 5 6.09 0.00 1.27 4.32 0.08 88.23 15:26:01 6 6.22 0.00 1.34 2.07 0.08 90.28 15:26:01 7 6.65 0.00 1.31 2.79 0.08 89.17 15:27:01 all 7.34 0.00 1.52 1.33 0.09 89.71 15:27:01 0 7.16 0.00 1.74 0.07 0.08 90.94 15:27:01 1 6.25 0.00 1.53 0.20 0.08 91.93 15:27:01 2 6.74 0.00 1.38 0.00 0.08 91.80 15:27:01 3 7.43 0.00 1.53 0.02 0.08 90.95 15:27:01 4 8.64 0.00 1.54 2.05 0.10 87.67 15:27:01 5 7.06 0.00 1.53 1.36 0.10 89.95 15:27:01 6 7.77 0.00 1.43 6.91 0.10 83.80 15:27:01 7 7.67 0.00 1.51 0.05 0.10 90.67 15:28:01 all 7.48 0.00 1.59 1.72 0.07 89.15 15:28:01 0 4.84 0.00 1.51 0.69 0.07 92.90 15:28:01 1 5.55 0.00 1.82 0.33 0.08 92.22 15:28:01 2 5.49 0.00 1.25 0.33 0.07 92.86 15:28:01 3 5.05 0.00 1.41 0.05 0.08 93.41 15:28:01 4 5.52 0.00 1.69 2.95 0.05 89.79 15:28:01 5 20.68 0.00 2.15 0.90 0.08 76.19 15:28:01 6 4.93 0.00 1.27 7.52 0.07 86.21 15:28:01 7 7.77 0.00 1.59 0.97 0.07 89.59 Average: all 19.64 0.00 2.00 2.91 0.08 75.37 Average: 0 18.90 0.00 2.13 3.71 0.08 75.19 Average: 1 21.50 0.00 2.16 1.20 0.08 75.06 Average: 2 20.89 0.00 1.99 2.36 0.08 74.68 Average: 3 19.85 0.00 1.94 0.74 0.08 77.39 Average: 4 21.17 0.00 2.12 2.52 0.08 74.11 Average: 5 18.78 0.00 1.99 4.53 0.08 74.63 Average: 6 18.04 0.00 1.77 4.16 0.07 75.96 Average: 7 17.97 0.00 1.92 4.09 0.08 75.93