---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36901 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 11G 145G 7% / 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 858 28452 0 2856 30869 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:0a:04:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe0a:4b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:79:16:15 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:adff:fe79:1615/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36901) 05/02/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 94.77 17.73 77.04 1021.83 19621.26 10:44:01 129.53 21.05 108.48 847.33 25215.80 10:45:01 35.25 0.58 34.67 11.86 16363.08 10:46:01 32.36 0.60 31.76 19.06 15282.39 10:47:01 112.35 3.48 108.87 446.19 41451.09 Average: 80.85 8.69 72.16 469.24 23586.48 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30094852 31694992 2844368 8.64 72412 1838024 1444552 4.25 878352 1672048 180340 10:44:01 28564424 30371200 4374796 13.28 83656 2022492 2679408 7.88 2255456 1800276 19764 10:45:01 27838720 29730580 5100500 15.48 87712 2098144 5260744 15.48 2913212 1851888 11732 10:46:01 28032432 30126528 4906788 14.90 90972 2292844 2746336 8.08 2568816 1996584 135552 10:47:01 29123740 31596420 3815480 11.58 98936 2655708 1462120 4.30 1243680 2214680 27068 Average: 28730834 30703944 4208386 12.78 86738 2181442 2718632 8.00 1971903 1907095 74891 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 57.97 41.26 977.05 7.97 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:44:01 ens3 332.46 279.62 1764.00 87.90 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 ens3 306.48 237.09 909.15 88.11 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 237.01 189.77 964.98 55.51 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:47:01 ens3 333.99 339.59 1009.51 1685.24 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 253.59 217.47 1124.93 384.94 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36901) 05/02/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.06 0.00 0.76 2.16 0.04 86.98 10:43:01 0 2.03 0.00 0.33 0.10 0.02 97.52 10:43:01 1 11.61 0.00 0.83 0.82 0.02 86.72 10:43:01 2 48.36 0.00 2.49 2.71 0.08 46.36 10:43:01 3 3.70 0.00 0.80 6.35 0.03 89.11 10:43:01 4 10.65 0.00 0.77 0.20 0.05 88.33 10:43:01 5 2.37 0.00 0.33 0.63 0.05 96.61 10:43:01 6 1.47 0.00 0.35 0.43 0.07 97.68 10:43:01 7 0.28 0.00 0.15 6.04 0.02 93.51 10:44:01 all 29.03 0.00 1.31 2.68 0.07 66.91 10:44:01 0 32.17 0.00 1.11 0.13 0.05 66.54 10:44:01 1 24.63 0.00 1.56 1.16 0.10 72.56 10:44:01 2 38.15 0.00 1.30 0.59 0.08 59.88 10:44:01 3 34.78 0.00 2.32 2.84 0.08 59.98 10:44:01 4 24.81 0.00 1.11 0.07 0.07 73.95 10:44:01 5 21.22 0.00 0.69 3.16 0.07 74.87 10:44:01 6 25.32 0.00 1.33 12.45 0.07 60.83 10:44:01 7 31.27 0.00 1.04 1.04 0.07 66.59 10:45:01 all 63.25 0.00 2.38 0.41 0.09 33.87 10:45:01 0 54.81 0.00 2.17 0.00 0.08 42.93 10:45:01 1 64.97 0.00 2.18 0.00 0.08 32.76 10:45:01 2 72.28 0.00 2.40 0.00 0.10 25.22 10:45:01 3 66.69 0.00 3.01 0.02 0.12 30.16 10:45:01 4 63.13 0.00 2.23 1.90 0.10 32.64 10:45:01 5 62.68 0.00 2.05 0.89 0.10 34.28 10:45:01 6 63.44 0.00 2.35 0.02 0.08 34.11 10:45:01 7 57.91 0.00 2.67 0.47 0.07 38.88 10:46:01 all 71.18 0.00 1.80 0.35 0.11 26.57 10:46:01 0 74.56 0.00 1.64 0.02 0.14 23.64 10:46:01 1 75.24 0.00 1.57 0.00 0.12 23.07 10:46:01 2 68.68 0.00 1.59 0.00 0.10 29.63 10:46:01 3 72.82 0.00 1.82 0.00 0.08 25.27 10:46:01 4 67.93 0.00 1.90 2.62 0.08 27.47 10:46:01 5 71.41 0.00 1.71 0.02 0.12 26.74 10:46:01 6 69.97 0.00 2.21 0.05 0.10 27.66 10:46:01 7 68.84 0.00 1.92 0.08 0.12 29.04 10:47:01 all 9.81 0.00 1.24 5.26 0.06 83.63 10:47:01 0 29.74 0.00 1.81 2.51 0.05 65.90 10:47:01 1 7.97 0.00 1.42 0.80 0.03 89.77 10:47:01 2 6.20 0.00 1.10 2.17 0.05 90.47 10:47:01 3 8.66 0.00 1.07 0.50 0.05 89.72 10:47:01 4 6.98 0.00 0.95 3.92 0.07 88.07 10:47:01 5 5.30 0.00 1.07 3.12 0.12 90.39 10:47:01 6 5.81 0.00 1.23 18.04 0.08 74.84 10:47:01 7 7.76 0.00 1.26 11.08 0.05 79.85 Average: all 36.61 0.00 1.50 2.17 0.08 59.65 Average: 0 38.53 0.00 1.41 0.55 0.07 59.44 Average: 1 36.80 0.00 1.51 0.56 0.07 61.07 Average: 2 46.70 0.00 1.78 1.10 0.08 50.34 Average: 3 37.22 0.00 1.80 1.95 0.07 58.95 Average: 4 34.68 0.00 1.39 1.74 0.07 62.12 Average: 5 32.56 0.00 1.17 1.56 0.09 64.61 Average: 6 33.17 0.00 1.49 6.19 0.08 59.07 Average: 7 33.17 0.00 1.40 3.75 0.06 61.61