---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-457 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 831 27896 0 3439 30880 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:48:61:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe48:6146/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:0c:09:34 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::42:5bff:fe0c:934/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-457) 11/16/23 _x86_64_ (8 CPU) 21:54:27 LINUX RESTART (8 CPU) 21:55:03 tps rtps wtps bread/s bwrtn/s 21:56:01 106.83 48.89 57.94 2127.91 16261.47 21:57:01 162.26 35.14 127.12 825.46 25278.37 21:58:01 85.78 3.65 82.13 213.20 22978.53 21:59:01 74.86 0.48 74.38 44.12 18814.40 22:00:01 105.87 2.77 103.10 425.93 35038.56 22:01:01 57.37 0.00 57.37 0.00 23330.24 22:02:01 258.59 8.87 249.73 1122.61 45156.34 Average: 121.72 14.09 107.63 672.96 26743.76 21:55:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30180420 31735724 2758800 8.38 67348 1800136 1419892 4.18 841828 1637652 150112 21:57:01 29292740 31239448 3646480 11.07 91064 2146256 2158096 6.35 1406404 1913288 114996 21:58:01 28700316 31157996 4238904 12.87 121564 2589512 2220072 6.53 1499392 2350232 342044 21:59:01 28664796 31098804 4274424 12.98 125636 2578100 2185276 6.43 1605956 2298996 306344 22:00:01 28513624 31104652 4425596 13.44 136028 2721028 2225164 6.55 1652624 2388980 155076 22:01:01 28072360 31068576 4866860 14.78 152496 3060460 2274076 6.69 1759568 2673548 148648 22:02:01 28602884 31652392 4336336 13.16 192332 3065240 1472388 4.33 1182756 2710676 44296 Average: 28861020 31293942 4078200 12.38 126638 2565819 1993566 5.87 1421218 2281910 180217 21:55:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 318.62 219.70 1486.46 60.24 0.00 0.00 0.00 0.00 21:56:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 ens3 192.24 153.40 1932.33 31.12 0.00 0.00 0.00 0.00 21:57:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 110.33 63.45 2143.84 9.57 0.00 0.00 0.00 0.00 21:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 49.63 41.29 15.77 13.32 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:00:01 veth879386d 32.53 65.14 4.01 1202.33 0.00 0.00 0.00 0.10 22:00:01 docker0 54.31 152.02 4.76 2655.57 0.00 0.00 0.00 0.00 22:00:01 ens3 193.80 86.84 2917.75 14.05 0.00 0.00 0.00 0.00 22:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:01:01 veth879386d 30.96 64.74 4.03 1474.89 0.00 0.00 0.00 0.12 22:01:01 docker0 30.96 64.71 3.60 1474.88 0.00 0.00 0.00 0.00 22:01:01 ens3 68.44 32.94 1480.31 5.04 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 28.63 22.86 55.85 7.76 0.00 0.00 0.00 0.00 22:02:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 12.25 31.13 1.20 592.87 0.00 0.00 0.00 0.00 Average: ens3 136.52 88.01 1432.89 19.97 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-457) 11/16/23 _x86_64_ (8 CPU) 21:54:27 LINUX RESTART (8 CPU) 21:55:03 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 11.45 0.00 0.94 1.63 0.04 85.94 21:56:01 0 6.00 0.00 0.86 3.17 0.03 89.93 21:56:01 1 27.81 0.00 1.89 6.76 0.09 63.46 21:56:01 2 15.23 0.00 1.11 0.47 0.05 83.15 21:56:01 3 8.41 0.00 0.81 0.60 0.03 90.14 21:56:01 4 3.07 0.00 0.22 0.22 0.00 96.48 21:56:01 5 5.30 0.00 0.85 0.78 0.03 93.05 21:56:01 6 19.62 0.00 1.00 0.86 0.05 78.46 21:56:01 7 6.24 0.00 0.76 0.19 0.05 92.76 21:57:01 all 15.76 0.00 1.09 1.83 0.05 81.27 21:57:01 0 26.37 0.00 1.26 0.85 0.05 71.47 21:57:01 1 9.45 0.00 1.29 7.82 0.03 81.41 21:57:01 2 15.26 0.00 1.27 0.75 0.05 82.67 21:57:01 3 8.77 0.00 0.74 0.17 0.03 90.29 21:57:01 4 5.81 0.00 0.27 0.02 0.03 93.87 21:57:01 5 7.56 0.00 0.84 1.37 0.05 90.18 21:57:01 6 22.93 0.00 1.07 2.22 0.05 73.73 21:57:01 7 29.95 0.00 2.07 1.44 0.08 66.46 21:58:01 all 9.78 0.00 0.69 2.39 0.03 87.11 21:58:01 0 56.60 0.00 3.21 5.21 0.10 34.89 21:58:01 1 2.57 0.00 0.35 5.69 0.02 91.38 21:58:01 2 7.69 0.00 0.59 0.07 0.02 91.64 21:58:01 3 1.57 0.00 0.25 2.70 0.02 95.46 21:58:01 4 1.65 0.00 0.08 1.19 0.03 97.04 21:58:01 5 0.72 0.00 0.28 0.03 0.02 98.95 21:58:01 6 7.35 0.00 0.65 4.23 0.03 87.73 21:58:01 7 0.10 0.00 0.12 0.00 0.03 99.75 21:59:01 all 11.31 0.00 0.68 1.88 0.04 86.10 21:59:01 0 3.41 0.00 0.30 0.32 0.03 95.94 21:59:01 1 39.40 0.00 1.02 0.73 0.08 58.76 21:59:01 2 10.05 0.00 0.60 1.74 0.02 87.59 21:59:01 3 1.13 0.00 0.07 0.00 0.00 98.80 21:59:01 4 8.28 0.00 0.73 9.01 0.03 81.94 21:59:01 5 0.63 0.00 0.12 0.00 0.02 99.23 21:59:01 6 5.39 0.00 0.10 2.57 0.02 91.93 21:59:01 7 22.18 0.00 2.47 0.67 0.05 74.63 22:00:01 all 9.56 0.00 1.39 3.16 0.04 85.86 22:00:01 0 7.08 0.00 1.22 5.17 0.07 86.47 22:00:01 1 36.66 0.00 2.92 0.37 0.07 59.99 22:00:01 2 2.56 0.00 0.54 2.15 0.03 94.72 22:00:01 3 2.71 0.00 0.60 0.03 0.02 96.64 22:00:01 4 5.85 0.00 1.50 9.32 0.03 83.29 22:00:01 5 1.97 0.00 0.78 0.48 0.02 96.74 22:00:01 6 1.44 0.00 1.34 5.47 0.02 91.73 22:00:01 7 18.21 0.00 2.18 2.24 0.07 77.31 22:01:01 all 10.01 0.00 1.07 2.11 0.04 86.77 22:01:01 0 8.23 0.00 0.65 3.56 0.07 87.49 22:01:01 1 11.63 0.00 1.55 1.55 0.03 85.24 22:01:01 2 3.01 0.00 0.42 2.57 0.02 93.98 22:01:01 3 10.96 0.00 1.65 0.13 0.03 87.22 22:01:01 4 10.19 0.00 0.90 1.30 0.03 87.57 22:01:01 5 1.88 0.00 0.48 0.00 0.02 97.62 22:01:01 6 0.80 0.00 0.23 4.66 0.02 94.29 22:01:01 7 33.40 0.00 2.69 3.10 0.08 60.73 22:02:01 all 9.32 0.00 2.14 3.14 0.05 85.35 22:02:01 0 2.86 0.00 2.06 6.51 0.05 88.51 22:02:01 1 18.15 0.00 3.73 0.84 0.07 77.21 22:02:01 2 5.65 0.00 1.06 0.05 0.03 93.20 22:02:01 3 2.88 0.00 0.99 0.18 0.05 95.90 22:02:01 4 4.83 0.00 1.40 0.10 0.03 93.64 22:02:01 5 30.85 0.00 2.48 1.17 0.07 65.43 22:02:01 6 3.87 0.00 2.09 0.38 0.03 93.63 22:02:01 7 5.43 0.00 3.28 15.94 0.05 75.30 Average: all 11.02 0.00 1.14 2.31 0.04 85.48 Average: 0 15.84 0.00 1.37 3.54 0.06 79.20 Average: 1 20.77 0.00 1.82 3.38 0.06 73.98 Average: 2 8.46 0.00 0.80 1.12 0.03 89.60 Average: 3 5.19 0.00 0.73 0.55 0.03 93.51 Average: 4 5.68 0.00 0.73 3.04 0.03 90.52 Average: 5 6.99 0.00 0.83 0.55 0.03 91.60 Average: 6 8.72 0.00 0.92 2.92 0.03 87.40 Average: 7 16.55 0.00 1.94 3.38 0.06 78.06