---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22 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: 2799.996 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 13G 143G 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 865 26189 0 5111 30847 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3e:a6:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe3e:a6f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:00:73:24 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::42:16ff:fe00:7324/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22) 11/28/23 _x86_64_ (8 CPU) 14:47:01 LINUX RESTART (8 CPU) 14:48:01 tps rtps wtps bread/s bwrtn/s 14:49:01 108.33 13.81 94.52 977.70 30622.50 14:50:01 145.14 21.05 124.10 788.14 36009.07 14:51:01 41.69 1.85 39.84 80.65 33512.28 14:52:01 119.64 2.42 117.23 382.94 61634.12 14:53:01 443.63 1.25 442.38 22.93 50597.30 14:54:02 217.93 0.12 217.81 11.73 80294.70 14:55:01 52.47 5.93 46.53 1045.38 28992.78 Average: 161.52 6.63 154.89 471.40 45993.48 14:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:01 29941716 31696056 2997504 9.10 76928 1979592 1467568 4.32 901308 1792108 199164 14:50:01 28371144 30429528 4568076 13.87 87416 2262804 2867488 8.44 2204900 2035620 11780 14:51:01 27903124 30796508 5036096 15.29 90688 3081416 2098852 6.18 2078048 2603664 375464 14:52:01 27250680 30456140 5688540 17.27 116120 3345380 2337040 6.88 2644392 2634512 94236 14:53:01 26269816 30739716 6669404 20.25 212628 4341112 2128644 6.26 2620692 3465100 476844 14:54:02 26127940 30628744 6811280 20.68 220080 4432972 2188400 6.44 2735904 3561516 464 14:55:01 26795464 31571400 6143756 18.65 223584 4698620 1526964 4.49 2030560 3597016 29244 Average: 27522841 30902585 5416379 16.44 146778 3448842 2087851 6.14 2173686 2812791 169599 14:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:49:01 ens3 55.76 34.49 1040.62 6.46 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.90 0.90 0.06 0.06 0.00 0.00 0.00 0.00 14:50:01 ens3 790.38 538.64 4773.34 155.03 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 8.18 8.18 2.20 2.20 0.00 0.00 0.00 0.00 14:51:01 ens3 236.01 144.01 1431.90 38.29 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 14:52:01 ens3 712.58 635.67 2160.83 3354.13 0.00 0.00 0.00 0.00 14:52:01 veth3decb7f 87.57 129.41 12.85 1209.31 0.00 0.00 0.00 0.10 14:52:01 docker0 90.50 135.05 11.83 1286.82 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 989.54 1053.94 1307.57 114.15 0.00 0.00 0.00 0.00 14:53:01 docker0 1035.64 951.64 92.57 1296.56 0.00 0.00 0.00 0.00 14:54:02 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 14:54:02 ens3 315.04 285.12 1463.15 865.80 0.00 0.00 0.00 0.00 14:54:02 docker0 3.32 5.73 0.20 77.52 0.00 0.00 0.00 0.00 14:55:01 lo 3.05 3.05 0.29 0.29 0.00 0.00 0.00 0.00 14:55:01 ens3 400.51 373.16 98.48 2622.60 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 500.21 438.02 1757.65 1018.59 0.00 0.00 0.00 0.00 Average: docker0 161.73 156.43 14.98 381.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22) 11/28/23 _x86_64_ (8 CPU) 14:47:01 LINUX RESTART (8 CPU) 14:48:01 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 8.84 0.00 0.67 3.33 0.03 87.13 14:49:01 0 0.80 0.00 0.28 0.20 0.00 98.72 14:49:01 1 0.45 0.00 0.15 0.28 0.02 99.10 14:49:01 2 11.01 0.00 1.04 0.77 0.03 87.15 14:49:01 3 9.33 0.00 0.58 18.38 0.08 71.62 14:49:01 4 26.98 0.00 1.83 3.77 0.08 67.35 14:49:01 5 16.03 0.00 0.77 2.64 0.03 80.52 14:49:01 6 4.70 0.00 0.33 0.23 0.00 94.73 14:49:01 7 1.47 0.00 0.40 0.30 0.02 97.81 14:50:01 all 20.79 0.00 1.99 3.38 0.07 73.78 14:50:01 0 22.11 0.00 1.62 2.26 0.08 73.92 14:50:01 1 22.93 0.00 1.29 1.47 0.07 74.24 14:50:01 2 23.46 0.00 1.32 3.26 0.07 71.89 14:50:01 3 15.72 0.00 0.90 6.11 0.07 77.20 14:50:01 4 15.58 0.00 0.72 3.19 0.07 80.44 14:50:01 5 24.15 0.00 4.04 2.29 0.07 69.45 14:50:01 6 26.20 0.00 3.96 5.52 0.07 64.25 14:50:01 7 16.16 0.00 2.04 2.88 0.07 78.84 14:51:01 all 11.77 0.00 1.11 1.78 0.05 85.30 14:51:01 0 10.72 0.00 1.01 0.02 0.03 88.22 14:51:01 1 14.16 0.00 0.72 0.02 0.05 85.06 14:51:01 2 22.74 0.00 2.79 3.20 0.05 71.22 14:51:01 3 4.56 0.00 0.90 0.10 0.03 94.40 14:51:01 4 12.35 0.00 0.78 2.12 0.05 84.70 14:51:01 5 11.58 0.00 0.87 0.02 0.05 87.48 14:51:01 6 10.38 0.00 0.59 8.27 0.03 80.74 14:51:01 7 7.78 0.00 1.22 0.52 0.05 90.43 14:52:01 all 8.44 0.00 1.75 5.22 0.06 84.52 14:52:01 0 11.92 0.00 2.38 1.24 0.07 84.39 14:52:01 1 8.51 0.00 1.75 0.13 0.03 89.57 14:52:01 2 3.58 0.00 1.11 6.64 0.05 88.62 14:52:01 3 6.69 0.00 1.76 0.30 0.05 91.20 14:52:01 4 8.96 0.00 1.70 7.08 0.07 82.19 14:52:01 5 13.31 0.00 2.31 0.77 0.10 83.50 14:52:01 6 6.23 0.00 0.95 13.28 0.05 79.48 14:52:01 7 8.41 0.00 2.04 12.30 0.07 77.18 14:53:01 all 14.70 0.00 3.51 4.66 0.08 77.05 14:53:01 0 7.17 0.00 1.46 0.08 0.05 91.24 14:53:01 1 34.72 0.00 5.22 10.36 0.10 49.58 14:53:01 2 12.01 0.00 2.56 0.00 0.05 85.38 14:53:01 3 9.41 0.00 2.91 8.37 0.08 79.22 14:53:01 4 12.65 0.00 3.31 1.95 0.10 81.98 14:53:01 5 11.53 0.00 3.63 0.94 0.05 83.85 14:53:01 6 7.17 0.00 3.69 1.26 0.05 87.83 14:53:01 7 23.17 0.00 5.38 14.41 0.12 56.92 14:54:02 all 11.67 0.00 2.33 5.06 0.05 80.88 14:54:02 0 7.90 0.00 2.09 0.17 0.05 89.79 14:54:02 1 10.31 0.00 2.42 9.94 0.08 77.25 14:54:02 2 12.30 0.00 2.28 9.97 0.05 75.39 14:54:02 3 25.63 0.00 4.22 7.26 0.07 62.83 14:54:02 4 12.93 0.00 1.98 1.93 0.05 83.11 14:54:02 5 9.25 0.00 1.68 0.15 0.03 88.89 14:54:02 6 7.98 0.00 1.57 0.52 0.05 89.88 14:54:02 7 7.09 0.00 2.47 10.55 0.05 79.85 14:55:01 all 9.01 0.00 0.60 3.30 0.04 87.05 14:55:01 0 22.04 0.00 1.10 0.31 0.05 76.50 14:55:01 1 2.40 0.00 0.53 16.93 0.03 80.12 14:55:01 2 3.75 0.00 0.39 4.59 0.03 91.23 14:55:01 3 16.38 0.00 1.04 2.62 0.05 79.90 14:55:01 4 8.31 0.00 0.46 0.03 0.03 91.16 14:55:01 5 0.92 0.00 0.47 0.02 0.02 98.58 14:55:01 6 2.67 0.00 0.17 0.17 0.02 96.97 14:55:01 7 15.73 0.00 0.64 1.72 0.07 81.85 Average: all 12.18 0.00 1.71 3.82 0.05 82.24 Average: 0 11.78 0.00 1.42 0.61 0.05 86.14 Average: 1 13.33 0.00 1.72 5.56 0.06 79.34 Average: 2 12.70 0.00 1.64 4.06 0.05 81.54 Average: 3 12.51 0.00 1.76 6.18 0.06 79.48 Average: 4 13.98 0.00 1.54 2.87 0.06 81.54 Average: 5 12.42 0.00 1.97 0.98 0.05 84.59 Average: 6 9.35 0.00 1.61 4.19 0.04 84.81 Average: 7 11.36 0.00 2.03 6.09 0.06 80.46