---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8914 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 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 922 24472 0 6772 30789 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:d5:dd:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fed5:ddac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:9a:e4: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-8914) 02/26/24 _x86_64_ (8 CPU) 16:10:55 LINUX RESTART (8 CPU) 16:11:01 tps rtps wtps bread/s bwrtn/s 16:12:00 141.86 74.28 67.58 5303.08 58568.98 16:13:02 166.39 50.66 115.74 3831.12 31239.17 16:14:01 109.71 12.78 96.93 915.78 34620.71 16:15:01 64.09 12.93 51.16 2415.46 29054.62 16:16:01 106.73 3.57 103.17 471.79 55243.99 16:17:01 274.24 2.63 271.60 417.40 110936.18 16:18:01 167.26 0.45 166.81 37.06 34279.62 16:19:01 56.42 0.05 56.37 0.53 15486.75 16:20:01 75.72 1.47 74.26 71.84 4361.21 Average: 129.27 17.72 111.55 1501.73 41525.09 16:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:12:00 30310504 31683176 2628716 7.98 53628 1639956 1457004 4.29 869400 1489968 58460 16:13:02 29554944 31378304 3384276 10.27 81992 2042484 1646876 4.85 1258416 1815652 108760 16:14:01 28509552 30720040 4429668 13.45 89880 2411640 2277892 6.70 2003692 2093236 20516 16:15:01 28200444 31588384 4738776 14.39 97396 3561184 1456916 4.29 1403548 2960020 849252 16:16:01 26785768 31597580 6153452 18.68 130588 4870164 1428756 4.20 1444560 4244572 1188736 16:17:01 23350048 29830532 9589172 29.11 168116 6356640 8063948 23.73 3379752 5581876 45824 16:18:01 21075544 27871244 11863676 36.02 185184 6625976 10521652 30.96 5471664 5711752 7252 16:19:01 20528320 27474640 12410900 37.68 187012 6772088 10936328 32.18 5898032 5828124 2508 16:20:01 25065196 31533484 7874024 23.90 190280 6364860 1553216 4.57 1906388 5384500 12368 Average: 25931147 30408598 7008073 21.28 131564 4516110 4371399 12.86 2626161 3901078 254853 16:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:12:00 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 16:12:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:00 ens3 404.66 275.81 1039.17 60.86 0.00 0.00 0.00 0.00 16:13:02 lo 2.55 2.55 0.24 0.24 0.00 0.00 0.00 0.00 16:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:02 ens3 203.37 152.60 1690.64 36.06 0.00 0.00 0.00 0.00 16:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 929.11 701.61 5490.86 190.08 0.00 0.00 0.00 0.00 16:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 908.90 656.94 2347.51 235.74 0.00 0.00 0.00 0.00 16:16:01 lo 4.73 4.73 0.54 0.54 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 br-7a2b60f7aa8c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 596.58 309.47 9365.73 34.77 0.00 0.00 0.00 0.00 16:17:01 br-d8fd59b0c0e2 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:17:01 lo 3.77 3.77 0.38 0.38 0.00 0.00 0.00 0.00 16:17:01 vetha839d40 14.96 13.78 9.80 2.75 0.00 0.00 0.00 0.00 16:17:01 vethb5743f1 0.00 0.97 0.00 0.43 0.00 0.00 0.00 0.00 16:18:01 br-d8fd59b0c0e2 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 16:18:01 vetha839d40 20.25 24.06 4.64 5.14 0.00 0.00 0.00 0.00 16:18:01 vethb5743f1 0.00 0.18 0.00 0.07 0.00 0.00 0.00 0.00 16:19:01 br-d8fd59b0c0e2 7.20 17.15 5.76 11.00 0.00 0.00 0.00 0.00 16:19:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 16:19:01 vetha839d40 46.06 52.07 11.24 26.82 0.00 0.00 0.00 0.00 16:19:01 vethb5743f1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2.07 2.07 0.24 0.24 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 3998.98 2548.77 34241.91 637.69 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.20 0.20 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 Average: ens3 443.98 282.74 3804.65 70.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8914) 02/26/24 _x86_64_ (8 CPU) 16:10:55 LINUX RESTART (8 CPU) 16:11:01 CPU %user %nice %system %iowait %steal %idle 16:12:00 all 8.14 0.00 1.07 3.49 0.03 87.27 16:12:00 0 2.95 0.00 1.00 0.92 0.03 95.10 16:12:00 1 3.70 0.00 2.03 19.41 0.03 74.83 16:12:00 2 4.96 0.00 0.94 0.37 0.03 93.70 16:12:00 3 2.76 0.00 0.70 0.20 0.02 96.32 16:12:00 4 24.08 0.00 0.95 1.02 0.05 73.90 16:12:00 5 11.60 0.00 1.05 0.84 0.02 86.50 16:12:00 6 9.98 0.00 0.80 1.69 0.03 87.49 16:12:00 7 5.06 0.00 1.10 3.57 0.03 90.23 16:13:02 all 13.18 0.00 1.03 2.40 0.05 83.34 16:13:02 0 8.34 0.00 0.98 2.34 0.05 88.29 16:13:02 1 23.68 0.00 1.43 3.39 0.07 71.43 16:13:02 2 11.82 0.00 1.20 3.68 0.03 83.27 16:13:02 3 15.58 0.00 0.95 0.26 0.05 83.16 16:13:02 4 24.43 0.00 1.89 1.10 0.05 72.53 16:13:02 5 9.12 0.00 0.56 0.48 0.03 89.81 16:13:02 6 4.54 0.00 0.46 7.72 0.03 87.24 16:13:02 7 7.91 0.00 0.75 0.31 0.05 90.98 16:14:01 all 33.63 0.00 1.23 2.42 0.07 62.65 16:14:01 0 23.92 0.00 1.38 13.66 0.05 60.99 16:14:01 1 42.30 0.00 1.17 0.32 0.09 56.12 16:14:01 2 40.48 0.00 1.58 1.06 0.07 56.81 16:14:01 3 30.14 0.00 0.66 0.61 0.07 68.51 16:14:01 4 41.25 0.00 1.02 0.07 0.08 57.58 16:14:01 5 36.83 0.00 1.21 0.19 0.07 61.70 16:14:01 6 21.87 0.00 1.18 2.25 0.05 74.65 16:14:01 7 32.16 0.00 1.69 1.18 0.07 64.89 16:15:01 all 37.39 0.00 2.27 1.08 0.07 59.19 16:15:01 0 46.91 0.00 2.48 0.27 0.08 50.26 16:15:01 1 38.16 0.00 2.56 0.13 0.07 59.08 16:15:01 2 24.77 0.00 2.14 0.42 0.07 72.60 16:15:01 3 36.84 0.00 1.96 6.22 0.08 54.90 16:15:01 4 36.65 0.00 2.53 0.60 0.10 60.12 16:15:01 5 37.44 0.00 1.82 0.02 0.07 60.66 16:15:01 6 28.19 0.00 2.44 0.52 0.05 68.80 16:15:01 7 50.15 0.00 2.23 0.44 0.08 47.09 16:16:01 all 10.63 0.00 2.50 3.11 0.05 83.70 16:16:01 0 8.61 0.00 2.25 0.39 0.05 88.71 16:16:01 1 5.91 0.00 2.38 0.45 0.03 91.23 16:16:01 2 12.28 0.00 1.99 1.75 0.03 83.95 16:16:01 3 17.97 0.00 3.37 5.46 0.07 73.13 16:16:01 4 9.27 0.00 2.41 0.75 0.05 87.52 16:16:01 5 16.63 0.00 2.24 3.97 0.07 77.10 16:16:01 6 7.70 0.00 2.83 11.99 0.05 77.43 16:16:01 7 6.73 0.00 2.57 0.22 0.05 90.43 16:17:01 all 29.14 0.00 5.64 6.17 0.11 58.94 16:17:01 0 30.74 0.00 5.36 0.54 0.10 63.25 16:17:01 1 28.89 0.00 5.70 4.96 0.24 60.22 16:17:01 2 27.44 0.00 5.65 5.38 0.10 61.42 16:17:01 3 29.83 0.00 6.31 16.35 0.10 47.42 16:17:01 4 30.70 0.00 5.32 5.30 0.08 58.59 16:17:01 5 29.78 0.00 6.13 11.82 0.08 52.19 16:17:01 6 30.37 0.00 4.49 2.97 0.08 62.09 16:17:01 7 25.39 0.00 6.19 2.12 0.08 66.21 16:18:01 all 35.36 0.00 2.71 2.20 0.10 59.62 16:18:01 0 45.42 0.00 2.76 1.63 0.10 50.09 16:18:01 1 40.83 0.00 3.17 1.31 0.12 54.58 16:18:01 2 33.15 0.00 2.88 1.48 0.08 62.41 16:18:01 3 42.11 0.00 2.81 1.07 0.08 53.92 16:18:01 4 33.46 0.00 2.40 6.98 0.12 57.05 16:18:01 5 28.65 0.00 2.54 3.75 0.10 64.96 16:18:01 6 26.48 0.00 2.67 0.89 0.12 69.84 16:18:01 7 32.66 0.00 2.44 0.52 0.12 64.27 16:19:01 all 16.11 0.00 1.52 0.90 0.12 81.36 16:19:01 0 14.45 0.00 1.51 0.12 0.12 83.80 16:19:01 1 17.00 0.00 1.61 0.03 0.12 81.23 16:19:01 2 19.60 0.00 1.61 0.24 0.12 78.44 16:19:01 3 16.52 0.00 1.51 0.25 0.12 81.60 16:19:01 4 15.51 0.00 1.81 6.33 0.12 76.23 16:19:01 5 13.43 0.00 1.46 0.12 0.12 84.88 16:19:01 6 14.88 0.00 1.36 0.03 0.10 83.62 16:19:01 7 17.49 0.00 1.28 0.05 0.13 81.05 16:20:01 all 9.42 0.00 1.13 0.44 0.05 88.96 16:20:01 0 31.49 0.00 1.72 0.45 0.07 66.28 16:20:01 1 9.88 0.00 1.10 0.08 0.03 88.90 16:20:01 2 7.19 0.00 1.02 0.07 0.03 91.69 16:20:01 3 2.88 0.00 1.02 1.37 0.03 94.70 16:20:01 4 3.18 0.00 1.04 0.38 0.05 95.35 16:20:01 5 3.51 0.00 1.00 0.72 0.03 94.73 16:20:01 6 4.14 0.00 0.83 0.10 0.07 94.86 16:20:01 7 13.11 0.00 1.32 0.33 0.07 85.16 Average: all 21.38 0.00 2.12 2.46 0.07 73.96 Average: 0 23.60 0.00 2.16 2.23 0.07 71.94 Average: 1 23.33 0.00 2.35 3.35 0.09 70.89 Average: 2 20.11 0.00 2.11 1.61 0.06 76.11 Average: 3 21.58 0.00 2.14 3.51 0.07 72.70 Average: 4 24.24 0.00 2.15 2.50 0.08 71.04 Average: 5 20.69 0.00 1.99 2.42 0.07 74.83 Average: 6 16.40 0.00 1.89 3.14 0.07 78.51 Average: 7 21.11 0.00 2.17 0.97 0.08 75.68