---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85531 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 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 885 25743 0 5537 30826 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:c0:35:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fec0:359d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:0f:af:ab 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:a4ff:fe0f:afab/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-85531) 11/21/24 _x86_64_ (8 CPU) 11:56:23 LINUX RESTART (8 CPU) 11:57:02 tps rtps wtps bread/s bwrtn/s 11:58:01 153.09 35.81 117.29 1699.37 28269.65 11:59:01 378.55 49.86 328.70 3738.31 42116.71 12:00:01 258.91 5.33 253.57 547.91 61230.99 12:01:01 158.06 1.35 156.71 126.62 39859.51 12:02:01 198.48 0.08 198.40 7.07 72333.14 12:03:01 86.90 0.22 86.69 22.80 28469.12 Average: 205.81 15.38 190.43 1021.77 45427.35 11:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:58:01 30007888 31659468 2931332 8.90 74676 1882888 1473124 4.33 913796 1718780 202728 11:59:01 28579088 30740676 4360132 13.24 88488 2365852 2097024 6.17 2103636 1925508 18224 12:00:01 28418208 31641252 4521012 13.73 109572 3373340 1436700 4.23 1437548 2685120 147672 12:01:01 27620472 31197432 5318748 16.15 127108 3669320 3610640 10.62 1946928 2909448 1772 12:02:01 25814024 30955752 7125196 21.63 163636 5110444 5383280 15.84 2288664 4271232 2172 12:03:01 24266924 29745448 8672296 26.33 170984 5398412 7553048 22.22 3611152 4472824 1996 Average: 27451101 30990005 5488119 16.66 122411 3633376 3592303 10.57 2050287 2997152 62427 11:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 100.00 61.74 1052.94 17.81 0.00 0.00 0.00 0.00 11:58:01 lo 1.36 1.36 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 503.65 420.71 5841.56 67.10 0.00 0.00 0.00 0.00 11:59:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 12:00:01 docker0 8.37 15.33 0.50 307.63 0.00 0.00 0.00 0.00 12:00:01 ens3 451.77 337.94 7079.99 40.75 0.00 0.00 0.00 0.00 12:00:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:01:01 vethdb39a6e 0.15 0.35 0.02 0.03 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 102.23 71.53 1435.11 10.94 0.00 0.00 0.00 0.00 12:01:01 veth5bb5eaf 0.08 0.25 0.01 0.02 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 vethed03e5d 0.15 0.43 0.02 0.03 0.00 0.00 0.00 0.00 12:02:01 br-356696e6b36d 0.70 1.00 0.05 0.08 0.00 0.00 0.00 0.00 12:02:01 vethc654fe4 0.27 0.58 0.05 0.06 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 vethed03e5d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 br-356696e6b36d 3.58 5.12 0.28 0.47 0.00 0.00 0.00 0.00 12:03:01 vethc654fe4 0.40 0.63 0.07 0.09 0.00 0.00 0.00 0.00 Average: docker0 1.40 2.56 0.08 51.41 0.00 0.00 0.00 0.00 Average: vethed03e5d 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: br-356696e6b36d 0.72 1.02 0.06 0.09 0.00 0.00 0.00 0.00 Average: vethc654fe4 0.11 0.20 0.02 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85531) 11/21/24 _x86_64_ (8 CPU) 11:56:23 LINUX RESTART (8 CPU) 11:57:02 CPU %user %nice %system %iowait %steal %idle 11:58:01 all 9.67 0.00 0.73 3.34 0.03 86.22 11:58:01 0 0.61 0.00 0.32 0.53 0.00 98.54 11:58:01 1 6.64 0.00 0.46 1.77 0.03 91.10 11:58:01 2 2.21 0.00 0.51 18.41 0.02 78.86 11:58:01 3 1.48 0.00 0.41 0.08 0.03 98.00 11:58:01 4 5.93 0.00 0.39 1.14 0.02 92.52 11:58:01 5 38.66 0.00 2.13 3.70 0.09 55.42 11:58:01 6 16.47 0.00 1.05 1.04 0.02 81.42 11:58:01 7 5.45 0.00 0.58 0.03 0.02 93.92 11:59:01 all 29.50 0.00 1.70 3.20 0.10 65.51 11:59:01 0 25.06 0.00 1.80 1.77 0.08 71.28 11:59:01 1 42.03 0.00 2.15 1.23 0.12 54.47 11:59:01 2 28.71 0.00 0.87 1.86 0.10 68.45 11:59:01 3 31.44 0.00 1.51 1.11 0.08 65.86 11:59:01 4 30.51 0.00 1.43 5.40 0.08 62.57 11:59:01 5 27.28 0.00 1.66 0.08 0.08 70.90 11:59:01 6 31.86 0.00 1.96 4.63 0.13 61.42 11:59:01 7 19.12 0.00 2.18 9.53 0.08 69.08 12:00:01 all 14.46 0.00 2.59 4.20 0.07 78.68 12:00:01 0 9.38 0.00 2.02 0.90 0.07 87.64 12:00:01 1 13.34 0.00 2.81 2.24 0.08 81.52 12:00:01 2 20.56 0.00 2.75 0.84 0.08 75.77 12:00:01 3 12.05 0.00 3.70 2.34 0.07 81.84 12:00:01 4 20.17 0.00 2.82 0.44 0.07 76.50 12:00:01 5 14.22 0.00 2.30 3.88 0.07 79.53 12:00:01 6 12.23 0.00 2.16 15.53 0.08 70.00 12:00:01 7 13.80 0.00 2.18 7.44 0.07 76.51 12:01:01 all 12.83 0.00 1.56 3.86 0.05 81.70 12:01:01 0 10.74 0.00 1.42 0.73 0.03 87.07 12:01:01 1 9.22 0.00 1.15 0.88 0.05 88.70 12:01:01 2 9.44 0.00 1.14 0.30 0.03 89.09 12:01:01 3 11.44 0.00 1.72 0.30 0.05 86.49 12:01:01 4 25.38 0.00 2.19 2.21 0.07 70.15 12:01:01 5 9.10 0.00 1.35 0.15 0.03 89.36 12:01:01 6 14.92 0.00 1.48 10.76 0.05 72.79 12:01:01 7 12.49 0.00 2.04 15.59 0.05 69.83 12:02:01 all 12.63 0.00 3.12 6.13 0.06 78.06 12:02:01 0 13.48 0.00 3.85 0.05 0.05 82.57 12:02:01 1 11.76 0.00 3.13 0.32 0.05 84.74 12:02:01 2 12.22 0.00 3.33 26.61 0.07 57.78 12:02:01 3 8.19 0.00 3.15 0.29 0.07 88.30 12:02:01 4 12.74 0.00 4.57 2.18 0.07 80.45 12:02:01 5 15.77 0.00 2.07 0.67 0.07 81.42 12:02:01 6 10.92 0.00 1.63 18.57 0.07 68.82 12:02:01 7 15.92 0.00 3.24 0.61 0.05 80.18 12:03:01 all 22.38 0.00 2.28 1.64 0.08 73.62 12:03:01 0 24.05 0.00 2.54 0.00 0.07 73.34 12:03:01 1 21.89 0.00 2.04 1.84 0.07 74.17 12:03:01 2 30.94 0.00 2.61 4.46 0.08 61.90 12:03:01 3 18.86 0.00 1.89 0.18 0.07 79.00 12:03:01 4 29.78 0.00 3.00 0.12 0.08 67.01 12:03:01 5 19.21 0.00 2.28 0.02 0.07 78.43 12:03:01 6 14.07 0.00 1.92 6.50 0.10 77.41 12:03:01 7 20.15 0.00 1.99 0.10 0.08 77.67 Average: all 16.93 0.00 2.00 3.73 0.06 77.28 Average: 0 13.91 0.00 1.99 0.66 0.05 83.38 Average: 1 17.50 0.00 1.96 1.38 0.07 79.10 Average: 2 17.38 0.00 1.87 8.68 0.06 72.00 Average: 3 13.94 0.00 2.07 0.72 0.06 83.22 Average: 4 20.79 0.00 2.41 1.91 0.06 74.82 Average: 5 20.66 0.00 1.96 1.41 0.07 75.90 Average: 6 16.77 0.00 1.70 9.50 0.08 71.95 Average: 7 14.51 0.00 2.04 5.56 0.06 77.83