---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15144 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 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 876 28100 0 3190 30843 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:14:e2:dc brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe14:e2dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:fb:29:65 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::42:67ff:fefb:2965/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15144) 01/26/24 _x86_64_ (8 CPU) 03:57:22 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 107.03 35.34 71.69 1676.65 23582.74 04:00:01 135.68 19.20 116.48 472.05 33545.48 04:01:01 27.33 0.40 26.93 39.33 19155.47 04:02:01 69.69 3.25 66.44 465.39 31537.94 04:03:01 130.07 0.45 129.62 17.33 45080.04 04:04:01 53.06 1.32 51.74 65.72 20407.93 Average: 87.14 9.99 77.15 456.07 28885.38 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30128268 31722600 2810944 8.53 69152 1836364 1380476 4.06 847920 1672096 163164 04:00:01 28381176 30296328 4558036 13.84 85880 2125840 3324896 9.78 2344260 1888448 16180 04:01:01 28258980 30222020 4680232 14.21 88924 2168208 2716896 7.99 2456396 1892908 7948 04:02:01 27487048 29793060 5452164 16.55 95156 2495908 3403588 10.01 2956008 2141500 2652 04:03:01 27342396 30119444 5596816 16.99 102468 2949968 2790900 8.21 2654400 2566844 5120 04:04:01 28715384 31542568 4223828 12.82 108316 2991804 1502124 4.42 1248200 2596056 43024 Average: 28385542 30616003 4553670 13.82 91649 2428015 2519813 7.41 2084531 2126309 39681 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 63.67 45.04 981.66 8.09 0.00 0.00 0.00 0.00 03:59:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 425.86 333.08 3664.92 67.71 0.00 0.00 0.00 0.00 04:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 542.98 337.31 587.57 112.17 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:02:01 docker0 1.67 2.75 0.10 38.97 0.00 0.00 0.00 0.00 04:02:01 ens3 401.07 264.31 1583.06 75.81 0.00 0.00 0.00 0.00 04:02:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 04:03:01 docker0 3.98 7.15 0.23 78.93 0.00 0.00 0.00 0.00 04:03:01 ens3 421.99 241.49 189.69 83.53 0.00 0.00 0.00 0.00 04:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 187.87 138.86 308.78 55.72 0.00 0.00 0.00 0.00 04:04:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 Average: docker0 0.94 1.65 0.05 19.65 0.00 0.00 0.00 0.00 Average: ens3 340.58 226.68 1219.25 67.17 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15144) 01/26/24 _x86_64_ (8 CPU) 03:57:22 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 8.51 0.00 0.72 2.36 0.03 88.37 03:59:01 0 6.14 0.00 0.48 0.30 0.02 93.06 03:59:01 1 0.17 0.00 0.10 5.61 0.02 94.11 03:59:01 2 35.37 0.00 2.10 2.60 0.07 59.86 03:59:01 3 13.62 0.00 0.90 0.52 0.07 84.90 03:59:01 4 1.09 0.00 0.45 4.27 0.03 94.15 03:59:01 5 8.89 0.00 0.93 1.55 0.05 88.57 03:59:01 6 2.12 0.00 0.45 3.89 0.03 93.50 03:59:01 7 0.65 0.00 0.33 0.18 0.02 98.82 04:00:01 all 27.38 0.00 1.13 1.52 0.06 69.90 04:00:01 0 18.91 0.00 0.88 0.12 0.05 80.04 04:00:01 1 25.18 0.00 0.85 0.07 0.07 73.84 04:00:01 2 41.27 0.00 1.82 1.96 0.10 54.85 04:00:01 3 34.39 0.00 1.59 0.20 0.07 63.75 04:00:01 4 26.06 0.00 1.46 4.83 0.05 67.61 04:00:01 5 25.84 0.00 0.80 4.14 0.05 69.17 04:00:01 6 28.17 0.00 0.70 0.67 0.07 70.40 04:00:01 7 19.35 0.00 0.90 0.20 0.03 79.51 04:01:01 all 38.91 0.00 1.00 0.70 0.07 59.33 04:01:01 0 36.01 0.00 0.92 0.00 0.07 63.00 04:01:01 1 65.49 0.00 1.47 0.05 0.08 32.91 04:01:01 2 27.28 0.00 0.75 0.07 0.07 71.83 04:01:01 3 32.31 0.00 0.88 0.05 0.07 66.69 04:01:01 4 27.56 0.00 0.90 5.23 0.05 66.25 04:01:01 5 44.10 0.00 1.34 0.20 0.08 54.27 04:01:01 6 32.49 0.00 1.09 0.02 0.05 66.36 04:01:01 7 46.01 0.00 0.62 0.00 0.07 53.31 04:02:01 all 29.64 0.00 1.50 1.57 0.07 67.23 04:02:01 0 22.55 0.00 1.29 0.17 0.05 75.94 04:02:01 1 45.88 0.00 1.66 0.07 0.07 52.33 04:02:01 2 28.77 0.00 1.26 0.40 0.07 69.51 04:02:01 3 24.40 0.00 1.73 0.89 0.07 72.92 04:02:01 4 27.34 0.00 2.13 8.89 0.08 61.56 04:02:01 5 32.76 0.00 1.16 1.99 0.07 64.02 04:02:01 6 25.23 0.00 1.39 0.03 0.07 73.28 04:02:01 7 30.13 0.00 1.40 0.07 0.07 68.33 04:03:01 all 20.30 0.00 2.45 2.52 0.07 74.66 04:03:01 0 12.90 0.00 2.55 0.92 0.07 83.55 04:03:01 1 22.14 0.00 2.57 0.05 0.07 75.17 04:03:01 2 22.90 0.00 3.41 0.42 0.07 73.21 04:03:01 3 19.92 0.00 2.41 9.32 0.07 68.28 04:03:01 4 24.28 0.00 2.49 0.35 0.07 72.81 04:03:01 5 22.59 0.00 2.05 3.73 0.08 71.54 04:03:01 6 17.03 0.00 2.00 2.99 0.07 77.90 04:03:01 7 20.63 0.00 2.08 2.40 0.08 74.80 04:04:01 all 10.83 0.00 0.76 1.58 0.04 86.79 04:04:01 0 14.72 0.00 1.13 0.72 0.03 83.39 04:04:01 1 4.03 0.00 0.40 0.00 0.03 95.53 04:04:01 2 16.36 0.00 0.73 0.32 0.03 82.56 04:04:01 3 3.38 0.00 0.45 0.07 0.03 96.07 04:04:01 4 3.03 0.00 0.42 0.02 0.02 96.52 04:04:01 5 12.25 0.00 0.63 0.32 0.03 86.77 04:04:01 6 29.75 0.00 1.45 1.12 0.05 67.63 04:04:01 7 3.12 0.00 0.90 10.10 0.05 85.83 Average: all 22.59 0.00 1.26 1.71 0.06 74.39 Average: 0 18.54 0.00 1.21 0.37 0.05 79.83 Average: 1 27.16 0.00 1.17 0.98 0.06 70.64 Average: 2 28.65 0.00 1.68 0.96 0.07 68.64 Average: 3 21.33 0.00 1.32 1.83 0.06 75.46 Average: 4 18.21 0.00 1.31 3.93 0.05 76.50 Average: 5 24.39 0.00 1.15 1.99 0.06 72.41 Average: 6 22.47 0.00 1.18 1.45 0.06 74.84 Average: 7 19.97 0.00 1.04 2.16 0.05 76.78