---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13401 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 824 24938 0 6404 30887 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:f9:41:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fef9:41ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:3f:c8:b2 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-13401) 03/15/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 112.64 44.81 67.84 1982.99 23699.71 20:24:01 110.55 13.85 96.70 1126.29 27328.89 20:25:01 168.34 9.32 159.02 1645.33 57785.57 20:26:01 114.26 0.07 114.20 6.27 110245.09 20:27:01 226.43 12.81 213.61 773.30 24231.51 20:28:01 30.00 0.42 29.58 35.19 17047.04 20:29:01 76.15 1.33 74.82 104.78 19569.62 Average: 119.78 11.72 108.06 807.80 40025.34 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30210728 31766824 2728484 8.28 66760 1800472 1392268 4.10 798772 1638680 130984 20:24:01 29888868 31743428 3050344 9.26 84396 2067096 1400552 4.12 834720 1894132 125708 20:25:01 27168592 31688736 5770620 17.52 123140 4593992 1418812 4.17 965104 4337944 1397432 20:26:01 25626840 31694484 7312372 22.20 131528 6077636 1456764 4.29 978484 5820644 420 20:27:01 21347452 27574920 11591760 35.19 141484 6207028 12283672 36.14 5369828 5606524 1064 20:28:01 20810788 27071416 12128424 36.82 142248 6237764 12587772 37.04 5911256 5593588 26504 20:29:01 25547376 31636420 7391836 22.44 144248 6080360 1522056 4.48 1429760 5424724 27112 Average: 25800092 30453747 7139120 21.67 119115 4723478 4580271 13.48 2326846 4330891 244175 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 278.77 182.04 1290.11 51.30 0.00 0.00 0.00 0.00 20:24:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 50.27 35.07 712.58 7.27 0.00 0.00 0.00 0.00 20:25:01 lo 10.00 10.00 0.99 0.99 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-8b999902308c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 913.10 463.74 22080.99 35.20 0.00 0.00 0.00 0.00 20:26:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 br-8b999902308c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 460.21 241.86 16715.13 16.78 0.00 0.00 0.00 0.00 20:27:01 veth71c48fe 1.48 1.58 0.09 0.09 0.00 0.00 0.00 0.00 20:27:01 vethe93bae5 27.78 26.13 11.61 16.34 0.00 0.00 0.00 0.00 20:27:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 20:27:01 veth0a6d3fb 2.45 3.28 0.32 0.30 0.00 0.00 0.00 0.00 20:28:01 veth71c48fe 21.65 23.00 12.07 115.67 0.00 0.00 0.00 0.01 20:28:01 vethe93bae5 26.65 22.41 8.93 25.66 0.00 0.00 0.00 0.00 20:28:01 lo 8.08 8.08 4.96 4.96 0.00 0.00 0.00 0.00 20:28:01 veth0a6d3fb 4.38 6.15 0.72 1.23 0.00 0.00 0.00 0.00 20:29:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1888.69 1046.28 41128.84 163.00 0.00 0.00 0.00 0.00 Average: lo 3.68 3.68 0.95 0.95 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 255.20 139.88 5849.90 21.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13401) 03/15/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.63 0.00 0.83 4.55 0.04 84.95 20:23:01 0 18.95 0.00 1.36 1.05 0.07 78.57 20:23:01 1 10.13 0.00 0.81 0.53 0.03 88.50 20:23:01 2 2.29 0.00 0.70 5.81 0.03 91.17 20:23:01 3 3.44 0.00 0.34 12.40 0.05 83.77 20:23:01 4 1.47 0.00 0.65 1.33 0.02 96.54 20:23:01 5 8.90 0.00 0.61 0.58 0.02 89.90 20:23:01 6 1.29 0.00 0.37 0.58 0.00 97.76 20:23:01 7 30.52 0.00 1.90 14.16 0.10 53.32 20:24:01 all 9.67 0.00 0.65 2.89 0.03 86.76 20:24:01 0 18.00 0.00 1.12 0.98 0.05 79.85 20:24:01 1 16.41 0.00 0.80 0.83 0.05 81.90 20:24:01 2 4.84 0.00 0.30 0.03 0.00 94.83 20:24:01 3 6.40 0.00 0.58 0.75 0.00 92.26 20:24:01 4 5.22 0.00 0.49 0.42 0.03 93.84 20:24:01 5 6.52 0.00 0.50 0.33 0.02 92.63 20:24:01 6 3.40 0.00 0.23 0.23 0.02 96.12 20:24:01 7 16.65 0.00 1.15 19.56 0.05 62.59 20:25:01 all 10.39 0.00 4.02 5.87 0.06 79.66 20:25:01 0 13.35 0.00 4.74 3.27 0.08 78.57 20:25:01 1 9.25 0.00 3.92 0.61 0.05 86.18 20:25:01 2 10.71 0.00 3.64 7.96 0.07 77.63 20:25:01 3 7.41 0.00 4.79 1.88 0.07 85.85 20:25:01 4 11.46 0.00 2.38 3.43 0.07 82.65 20:25:01 5 11.24 0.00 3.84 0.73 0.07 84.12 20:25:01 6 9.61 0.00 4.40 0.29 0.05 85.65 20:25:01 7 10.12 0.00 4.36 28.90 0.07 56.55 20:26:01 all 5.18 0.00 2.11 10.07 0.04 82.61 20:26:01 0 5.66 0.00 2.20 0.02 0.03 92.09 20:26:01 1 4.80 0.00 2.84 0.00 0.03 92.33 20:26:01 2 6.21 0.00 2.07 3.73 0.03 87.96 20:26:01 3 4.81 0.00 1.61 0.54 0.03 93.01 20:26:01 4 5.38 0.00 1.72 6.69 0.03 86.18 20:26:01 5 5.03 0.00 2.20 0.10 0.02 92.65 20:26:01 6 6.46 0.00 1.46 0.35 0.02 91.71 20:26:01 7 3.06 0.00 2.77 69.61 0.07 24.48 20:27:01 all 53.83 0.00 6.12 3.13 0.13 36.78 20:27:01 0 53.74 0.00 5.85 6.88 0.12 33.41 20:27:01 1 53.93 0.00 5.93 2.87 0.12 37.15 20:27:01 2 55.61 0.00 6.53 2.82 0.14 34.90 20:27:01 3 57.00 0.00 6.25 2.62 0.15 33.98 20:27:01 4 51.48 0.00 5.62 2.37 0.15 40.37 20:27:01 5 53.78 0.00 6.32 1.03 0.12 38.75 20:27:01 6 52.53 0.00 6.21 1.87 0.12 39.27 20:27:01 7 52.61 0.00 6.30 4.57 0.12 36.41 20:28:01 all 17.33 0.00 1.70 1.21 0.08 79.68 20:28:01 0 16.19 0.00 1.69 8.67 0.08 73.36 20:28:01 1 18.66 0.00 1.69 0.02 0.08 79.55 20:28:01 2 17.50 0.00 1.96 0.12 0.08 80.34 20:28:01 3 20.39 0.00 2.04 0.30 0.10 77.16 20:28:01 4 22.49 0.00 1.84 0.08 0.07 75.52 20:28:01 5 14.81 0.00 1.44 0.40 0.08 83.27 20:28:01 6 15.05 0.00 1.56 0.02 0.07 83.31 20:28:01 7 13.62 0.00 1.36 0.13 0.07 84.83 20:29:01 all 4.17 0.00 0.71 1.39 0.04 93.70 20:29:01 0 1.17 0.00 0.58 8.66 0.03 89.56 20:29:01 1 3.94 0.00 0.68 0.60 0.03 94.74 20:29:01 2 5.80 0.00 0.77 0.08 0.03 93.32 20:29:01 3 2.02 0.00 0.57 0.25 0.03 97.13 20:29:01 4 3.09 0.00 0.63 0.10 0.03 96.14 20:29:01 5 1.44 0.00 0.70 0.89 0.03 96.94 20:29:01 6 14.87 0.00 1.09 0.35 0.05 83.65 20:29:01 7 1.05 0.00 0.64 0.13 0.03 98.14 Average: all 15.72 0.00 2.30 4.15 0.06 77.77 Average: 0 18.12 0.00 2.50 4.23 0.07 75.09 Average: 1 16.71 0.00 2.38 0.78 0.06 80.08 Average: 2 14.69 0.00 2.28 2.92 0.06 80.06 Average: 3 14.47 0.00 2.31 2.65 0.06 80.51 Average: 4 14.38 0.00 1.90 2.06 0.06 81.60 Average: 5 14.50 0.00 2.22 0.58 0.05 82.64 Average: 6 14.73 0.00 2.18 0.53 0.05 82.52 Average: 7 18.18 0.00 2.63 19.52 0.07 59.60