---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85533 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 924 25703 0 5538 30787 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:ac:34:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:feac:3477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:ff:70:6a 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:daff:feff:706a/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-85533) 11/21/24 _x86_64_ (8 CPU) 11:57:10 LINUX RESTART (8 CPU) 11:58:02 tps rtps wtps bread/s bwrtn/s 11:59:01 115.45 28.18 87.28 1334.19 26689.80 12:00:01 349.66 44.76 304.90 3605.93 40193.70 12:01:01 255.36 5.37 249.99 550.17 58193.77 12:02:01 160.47 1.38 159.09 130.51 38776.07 12:03:01 17.50 0.02 17.48 0.13 19206.27 12:04:01 202.72 0.00 202.72 0.00 71381.70 12:05:01 90.00 0.18 89.82 26.00 26439.19 Average: 170.29 11.37 158.92 805.46 40157.53 11:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 30020924 31687464 2918296 8.86 74892 1897296 1994224 5.87 886072 1731416 219480 12:00:01 28504040 30666752 4435180 13.46 88768 2366564 2167164 6.38 2174908 1927728 10740 12:01:01 28399748 31593368 4539472 13.78 108240 3349700 1448544 4.26 1478920 2665104 121772 12:02:01 27775892 31376048 5163328 15.68 127544 3695124 4549356 13.39 1758992 2943292 1220 12:03:01 27392960 30971056 5546260 16.84 127684 3669736 4008672 11.79 2173180 2907152 136 12:04:01 25721524 30864088 7217696 21.91 164084 5110604 5197432 15.29 2377624 4272348 1476 12:05:01 24408476 29886904 8530744 25.90 171188 5398764 6441624 18.95 3466116 4472024 1500 Average: 27460509 31006526 5478711 16.63 123200 3641113 3686717 10.85 2045116 2988438 50903 11:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 77.02 51.68 1149.07 11.93 0.00 0.00 0.00 0.00 12:00:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 493.50 411.43 5684.86 62.04 0.00 0.00 0.00 0.00 12:01:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:01:01 docker0 8.85 15.11 0.52 306.89 0.00 0.00 0.00 0.00 12:01:01 ens3 420.15 314.95 7071.95 39.02 0.00 0.00 0.00 0.00 12:02:01 veth0d13adf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 4.00 4.00 0.43 0.43 0.00 0.00 0.00 0.00 12:02:01 vethd9a8c95 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 br-f87c2c370ac6 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:03:01 veth0d13adf 0.42 0.83 0.07 0.11 0.00 0.00 0.00 0.00 12:03:01 lo 11.06 11.06 0.87 0.87 0.00 0.00 0.00 0.00 12:03:01 vethd9a8c95 4.47 6.40 0.47 0.60 0.00 0.00 0.00 0.00 12:03:01 br-f87c2c370ac6 4.50 6.68 0.38 0.58 0.00 0.00 0.00 0.00 12:04:01 veth3f64316 0.10 0.40 0.01 0.03 0.00 0.00 0.00 0.00 12:04:01 lo 5.90 5.90 0.52 0.52 0.00 0.00 0.00 0.00 12:04:01 veth8ffb7e0 0.32 0.68 0.07 0.07 0.00 0.00 0.00 0.00 12:04:01 veth2695a76 38.96 34.79 11.58 3.08 0.00 0.00 0.00 0.00 12:05:01 veth3f64316 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 10.40 10.40 0.83 0.83 0.00 0.00 0.00 0.00 12:05:01 veth8ffb7e0 0.37 0.60 0.07 0.08 0.00 0.00 0.00 0.00 12:05:01 veth2695a76 183.57 182.14 352.62 16.27 0.00 0.00 0.00 0.03 Average: veth3f64316 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.44 0.44 0.00 0.00 0.00 0.00 Average: veth8ffb7e0 0.10 0.18 0.02 0.02 0.00 0.00 0.00 0.00 Average: veth2695a76 31.87 31.06 52.15 2.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85533) 11/21/24 _x86_64_ (8 CPU) 11:57:10 LINUX RESTART (8 CPU) 11:58:02 CPU %user %nice %system %iowait %steal %idle 11:59:01 all 10.15 0.00 0.82 2.50 0.04 86.49 11:59:01 0 23.97 0.00 1.45 1.38 0.09 73.12 11:59:01 1 8.86 0.00 1.00 0.44 0.05 89.65 11:59:01 2 14.28 0.00 1.14 13.93 0.07 70.58 11:59:01 3 5.45 0.00 0.54 0.58 0.02 93.41 11:59:01 4 1.75 0.00 0.29 1.41 0.03 96.52 11:59:01 5 12.28 0.00 0.44 1.26 0.03 85.99 11:59:01 6 11.57 0.00 1.09 0.70 0.03 86.61 11:59:01 7 3.09 0.00 0.58 0.37 0.02 95.95 12:00:01 all 30.14 0.00 1.70 2.57 0.09 65.50 12:00:01 0 22.25 0.00 2.01 0.65 0.08 75.01 12:00:01 1 30.86 0.00 2.19 2.16 0.17 64.62 12:00:01 2 27.05 0.00 1.80 8.48 0.08 62.58 12:00:01 3 29.85 0.00 1.51 1.11 0.08 67.44 12:00:01 4 33.42 0.00 1.48 0.66 0.08 64.36 12:00:01 5 35.82 0.00 2.08 4.07 0.10 57.93 12:00:01 6 23.11 0.00 1.30 2.30 0.05 73.23 12:00:01 7 38.83 0.00 1.19 1.12 0.10 58.76 12:01:01 all 12.95 0.00 2.54 3.73 0.09 80.70 12:01:01 0 7.23 0.00 3.11 0.39 0.07 89.20 12:01:01 1 17.02 0.00 4.01 2.66 0.14 76.17 12:01:01 2 17.51 0.00 2.08 0.86 0.08 79.47 12:01:01 3 8.31 0.00 2.30 1.24 0.17 87.99 12:01:01 4 13.37 0.00 2.44 1.65 0.10 82.44 12:01:01 5 13.62 0.00 1.73 22.18 0.08 62.38 12:01:01 6 8.62 0.00 2.03 0.55 0.07 88.73 12:01:01 7 17.97 0.00 2.67 0.30 0.07 78.99 12:02:01 all 11.06 0.00 1.45 2.54 0.07 84.89 12:02:01 0 24.36 0.00 1.74 1.24 0.12 72.54 12:02:01 1 8.95 0.00 1.51 0.12 0.07 89.36 12:02:01 2 8.56 0.00 1.54 0.03 0.03 89.83 12:02:01 3 8.71 0.00 1.07 0.13 0.03 90.05 12:02:01 4 7.07 0.00 1.14 0.25 0.02 91.52 12:02:01 5 12.69 0.00 1.78 11.82 0.05 73.66 12:02:01 6 12.82 0.00 1.77 5.69 0.10 79.61 12:02:01 7 5.28 0.00 1.01 1.06 0.08 92.58 12:03:01 all 4.76 0.00 0.34 1.03 0.03 93.84 12:03:01 0 4.99 0.00 0.37 0.00 0.02 94.63 12:03:01 1 4.34 0.00 0.40 0.20 0.05 95.01 12:03:01 2 5.29 0.00 0.27 0.00 0.03 94.41 12:03:01 3 4.95 0.00 0.30 0.00 0.03 94.71 12:03:01 4 6.35 0.00 0.30 0.00 0.02 93.33 12:03:01 5 4.65 0.00 0.43 0.50 0.03 94.38 12:03:01 6 4.60 0.00 0.38 0.00 0.03 94.98 12:03:01 7 2.94 0.00 0.27 7.57 0.03 89.19 12:04:01 all 10.92 0.00 3.12 4.47 0.07 81.41 12:04:01 0 8.97 0.00 3.29 2.11 0.07 85.56 12:04:01 1 8.06 0.00 3.80 1.61 0.05 86.48 12:04:01 2 11.60 0.00 3.57 4.13 0.07 80.63 12:04:01 3 12.16 0.00 3.34 19.90 0.07 64.54 12:04:01 4 8.45 0.00 2.65 0.18 0.13 88.58 12:04:01 5 13.78 0.00 2.50 0.59 0.08 83.05 12:04:01 6 13.16 0.00 2.94 0.17 0.07 83.66 12:04:01 7 11.28 0.00 2.89 7.10 0.05 78.68 12:05:01 all 22.50 0.00 2.43 1.77 0.08 73.22 12:05:01 0 28.72 0.00 2.10 0.20 0.08 68.89 12:05:01 1 24.82 0.00 3.05 1.56 0.08 70.49 12:05:01 2 27.92 0.00 2.77 0.00 0.08 69.23 12:05:01 3 15.80 0.00 1.85 0.44 0.07 81.85 12:05:01 4 22.79 0.00 2.80 0.02 0.08 74.31 12:05:01 5 19.48 0.00 2.38 4.12 0.07 73.94 12:05:01 6 14.13 0.00 1.67 7.42 0.07 76.72 12:05:01 7 26.38 0.00 2.79 0.34 0.10 70.39 Average: all 14.64 0.00 1.77 2.66 0.07 80.86 Average: 0 17.19 0.00 2.01 0.85 0.07 79.88 Average: 1 14.71 0.00 2.28 1.25 0.09 81.68 Average: 2 16.02 0.00 1.88 3.89 0.06 78.14 Average: 3 12.18 0.00 1.56 3.33 0.07 82.86 Average: 4 13.32 0.00 1.59 0.59 0.07 84.44 Average: 5 16.04 0.00 1.62 6.37 0.06 75.91 Average: 6 12.58 0.00 1.60 2.41 0.06 83.35 Average: 7 15.12 0.00 1.63 2.56 0.06 80.63