---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21001 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 12G 144G 8% / 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 851 27540 0 3774 30860 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:b1:49:96 brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:feb1:4996/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:33:44:af 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:b9ff:fe33:44af/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-21001) 04/06/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 118.18 36.76 81.43 1716.45 26339.40 10:52:01 160.22 21.35 138.88 831.86 37834.89 10:53:01 75.17 4.03 71.14 433.66 51664.32 10:54:01 80.39 0.32 80.07 23.86 43997.33 10:55:01 118.05 0.05 118.00 0.40 28630.56 10:56:01 60.01 0.18 59.82 4.93 25175.94 10:57:01 109.07 0.45 108.62 40.53 24975.17 Average: 102.98 8.95 94.02 432.89 34106.96 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30088896 31674468 2850324 8.65 70704 1825492 1428500 4.20 899136 1660316 149436 10:52:01 28339516 30342428 4599704 13.96 87928 2208104 3041400 8.95 2288760 1979492 18796 10:53:01 27409744 30712900 5529476 16.79 93320 3482192 2281856 6.71 2163732 2988524 268116 10:54:01 27006784 30233544 5932436 18.01 127456 3337160 2527592 7.44 2868792 2623956 144944 10:55:01 26882884 30221280 6056336 18.39 136816 3416384 2546016 7.49 2892976 2703464 684 10:56:01 26678224 30191940 6260996 19.01 163092 3526380 2622912 7.72 2950640 2806140 139492 10:57:01 28200240 31597680 4738980 14.39 164064 3437116 1501848 4.42 1615824 2664724 25968 Average: 27800898 30710606 5138322 15.60 120483 3033261 2278589 6.70 2239980 2489517 106777 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 85.43 58.52 965.78 11.35 0.00 0.00 0.00 0.00 10:51:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 993.20 657.44 4950.97 176.95 0.00 0.00 0.00 0.00 10:52:01 lo 1.20 1.20 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 228.35 161.91 1430.46 50.74 0.00 0.00 0.00 0.00 10:53:01 lo 7.95 7.95 2.19 2.19 0.00 0.00 0.00 0.00 10:54:01 vethe4e2294 401.82 392.67 51.99 803.46 0.00 0.00 0.00 0.07 10:54:01 docker0 405.15 398.75 46.70 881.01 0.00 0.00 0.00 0.00 10:54:01 ens3 907.66 926.39 1750.30 3384.88 0.00 0.00 0.00 0.00 10:54:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:55:01 vethe4e2294 116.63 139.41 10.50 62.18 0.00 0.00 0.00 0.01 10:55:01 docker0 116.63 139.38 8.91 62.18 0.00 0.00 0.00 0.00 10:55:01 ens3 152.39 124.53 64.97 12.64 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 747.24 719.75 73.66 951.32 0.00 0.00 0.00 0.00 10:56:01 ens3 755.27 764.02 960.82 91.79 0.00 0.00 0.00 0.00 10:56:01 veth2f53985 663.29 656.59 75.35 912.11 0.00 0.00 0.00 0.07 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 109.82 89.49 8.49 40.79 0.00 0.00 0.00 0.00 10:57:01 ens3 121.66 125.70 53.40 19.69 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 197.45 192.95 19.73 277.15 0.00 0.00 0.00 0.00 Average: ens3 464.34 403.48 1454.99 536.75 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21001) 04/06/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.22 0.00 0.76 2.38 0.03 86.60 10:51:01 0 11.08 0.00 0.66 0.44 0.02 87.80 10:51:01 1 0.75 0.00 0.34 9.93 0.09 88.89 10:51:01 2 1.49 0.00 0.14 0.07 0.00 98.30 10:51:01 3 1.71 0.00 0.32 0.53 0.02 97.42 10:51:01 4 34.81 0.00 2.27 1.87 0.05 61.00 10:51:01 5 21.71 0.00 1.16 0.92 0.03 76.18 10:51:01 6 8.99 0.00 0.77 0.43 0.02 89.80 10:51:01 7 1.24 0.00 0.46 4.91 0.03 93.36 10:52:01 all 20.91 0.00 1.64 2.13 0.06 75.25 10:52:01 0 11.56 0.00 0.85 0.42 0.05 87.12 10:52:01 1 23.87 0.00 1.77 0.40 0.07 73.89 10:52:01 2 24.65 0.00 2.10 0.82 0.05 72.38 10:52:01 3 23.32 0.00 2.09 0.60 0.07 73.93 10:52:01 4 23.71 0.00 2.24 1.17 0.08 72.79 10:52:01 5 37.04 0.00 2.14 3.60 0.07 57.15 10:52:01 6 12.07 0.00 1.49 0.23 0.05 86.16 10:52:01 7 11.06 0.00 0.45 9.77 0.05 78.66 10:53:01 all 12.14 0.00 1.40 2.42 0.04 84.00 10:53:01 0 12.67 0.00 1.68 6.91 0.05 78.69 10:53:01 1 11.51 0.00 1.05 0.37 0.03 87.04 10:53:01 2 8.74 0.00 1.94 0.03 0.03 89.25 10:53:01 3 25.09 0.00 2.32 2.59 0.03 69.96 10:53:01 4 9.44 0.00 1.35 1.92 0.03 87.26 10:53:01 5 12.56 0.00 1.25 0.02 0.03 86.13 10:53:01 6 8.42 0.00 0.75 0.80 0.03 89.99 10:53:01 7 8.73 0.00 0.80 6.79 0.03 83.65 10:54:01 all 10.01 0.00 1.66 2.42 0.06 85.84 10:54:01 0 2.34 0.00 1.13 8.68 0.03 87.82 10:54:01 1 16.86 0.00 2.59 0.43 0.08 80.03 10:54:01 2 12.62 0.00 1.65 0.32 0.07 85.35 10:54:01 3 6.49 0.00 1.34 0.47 0.07 91.64 10:54:01 4 10.01 0.00 1.41 0.27 0.03 88.28 10:54:01 5 5.63 0.00 1.86 0.17 0.05 92.29 10:54:01 6 17.90 0.00 1.97 7.61 0.05 72.46 10:54:01 7 8.22 0.00 1.41 1.42 0.07 88.89 10:55:01 all 2.66 0.00 0.31 1.87 0.02 95.14 10:55:01 0 1.81 0.00 0.07 0.00 0.00 98.13 10:55:01 1 0.75 0.00 0.79 5.33 0.03 93.10 10:55:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 3 0.05 0.00 0.10 6.03 0.02 93.81 10:55:01 4 0.67 0.00 0.38 0.00 0.02 98.93 10:55:01 5 0.72 0.00 0.25 0.07 0.03 98.93 10:55:01 6 16.61 0.00 0.48 0.18 0.05 82.68 10:55:01 7 0.68 0.00 0.37 3.38 0.02 95.55 10:56:01 all 7.86 0.00 1.48 1.50 0.05 89.10 10:56:01 0 4.96 0.00 0.59 0.02 0.05 94.39 10:56:01 1 9.81 0.00 2.36 0.07 0.07 87.70 10:56:01 2 3.07 0.00 0.97 0.03 0.03 95.89 10:56:01 3 4.57 0.00 1.29 10.57 0.07 83.50 10:56:01 4 5.76 0.00 1.34 0.23 0.07 92.59 10:56:01 5 11.01 0.00 2.20 0.40 0.05 86.34 10:56:01 6 9.95 0.00 1.62 0.65 0.05 87.72 10:56:01 7 13.79 0.00 1.50 0.10 0.03 84.57 10:57:01 all 4.09 0.00 0.58 1.43 0.02 93.87 10:57:01 0 2.40 0.00 0.48 0.00 0.03 97.09 10:57:01 1 2.97 0.00 0.78 0.02 0.03 96.19 10:57:01 2 1.35 0.00 0.30 0.00 0.00 98.35 10:57:01 3 1.05 0.00 0.55 8.84 0.02 89.54 10:57:01 4 9.81 0.00 0.87 0.07 0.02 89.24 10:57:01 5 8.42 0.00 0.95 2.45 0.03 88.14 10:57:01 6 1.15 0.00 0.43 0.02 0.02 98.38 10:57:01 7 5.60 0.00 0.30 0.07 0.02 94.01 Average: all 9.69 0.00 1.12 2.02 0.04 87.13 Average: 0 6.65 0.00 0.78 2.33 0.03 90.20 Average: 1 9.52 0.00 1.39 2.35 0.06 86.69 Average: 2 7.43 0.00 1.01 0.18 0.03 91.35 Average: 3 8.91 0.00 1.15 4.24 0.04 85.67 Average: 4 13.41 0.00 1.41 0.79 0.04 84.35 Average: 5 13.85 0.00 1.40 1.09 0.04 83.62 Average: 6 10.73 0.00 1.07 1.42 0.04 86.74 Average: 7 7.06 0.00 0.76 3.77 0.04 88.38