---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35286 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 826 27764 0 3577 30885 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:10:6e:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe10:6e7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:7c:c7:50 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::42:66ff:fe7c:c750/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35286) 04/26/24 _x86_64_ (8 CPU) 08:34:42 LINUX RESTART (8 CPU) 08:35:02 tps rtps wtps bread/s bwrtn/s 08:36:01 114.67 74.08 40.60 5306.13 44051.64 08:37:01 74.95 13.90 61.06 979.04 11828.03 08:38:01 283.29 35.89 247.39 1800.63 25079.29 08:39:01 215.73 11.30 204.43 801.33 23655.79 08:40:01 314.53 4.30 310.23 474.59 40317.95 Average: 200.92 27.74 173.18 1860.98 28936.67 08:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 30403856 31754040 2535364 7.70 48892 1624764 1427600 4.20 788040 1483088 59924 08:37:01 30191064 31765644 2748156 8.34 68656 1817152 1386080 4.08 808732 1653412 155576 08:38:01 28544272 30736500 4394948 13.34 108552 2368784 2050952 6.03 1862772 2176852 223940 08:39:01 28133420 30871896 4805800 14.59 130512 2862108 2069852 6.09 2043852 2365140 257824 08:40:01 28449480 31643288 4489740 13.63 138616 3293120 1500708 4.42 1351976 2725548 27108 Average: 29144418 31354274 3794802 11.52 99046 2393186 1687038 4.96 1371074 2080808 144874 08:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 347.95 242.19 946.74 63.08 0.00 0.00 0.00 0.00 08:37:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 36.04 25.85 674.24 4.60 0.00 0.00 0.00 0.00 08:38:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 442.71 311.78 5143.51 52.12 0.00 0.00 0.00 0.00 08:39:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 406.03 376.27 1385.12 2080.63 0.00 0.00 0.00 0.00 08:40:01 lo 5.07 5.07 0.47 0.47 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 337.88 294.95 1422.38 996.27 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 314.01 250.23 1917.60 641.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35286) 04/26/24 _x86_64_ (8 CPU) 08:34:42 LINUX RESTART (8 CPU) 08:35:02 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 6.80 0.00 1.07 9.10 0.04 83.00 08:36:01 0 2.65 0.00 1.05 2.46 0.02 93.83 08:36:01 1 7.17 0.00 2.19 32.30 0.07 58.27 08:36:01 2 13.49 0.00 1.56 3.38 0.05 81.51 08:36:01 3 10.22 0.00 0.80 3.51 0.03 85.43 08:36:01 4 6.27 0.00 0.63 1.79 0.05 91.26 08:36:01 5 6.54 0.00 0.61 26.70 0.03 66.12 08:36:01 6 4.12 0.00 0.94 2.14 0.02 92.79 08:36:01 7 3.90 0.00 0.78 0.60 0.03 94.69 08:37:01 all 6.76 0.00 0.53 5.94 0.03 86.75 08:37:01 0 0.58 0.00 0.17 0.00 0.03 99.22 08:37:01 1 17.76 0.00 1.14 26.92 0.05 54.13 08:37:01 2 14.67 0.00 1.05 8.74 0.02 75.53 08:37:01 3 8.67 0.00 0.57 2.03 0.05 88.68 08:37:01 4 7.91 0.00 0.45 0.33 0.03 91.27 08:37:01 5 3.42 0.00 0.33 8.95 0.02 87.28 08:37:01 6 0.53 0.00 0.27 0.57 0.00 98.63 08:37:01 7 0.60 0.00 0.25 0.12 0.02 99.02 08:38:01 all 15.05 0.00 1.32 4.73 0.05 78.84 08:38:01 0 18.15 0.00 1.93 14.93 0.07 64.92 08:38:01 1 12.69 0.00 1.17 9.60 0.05 76.49 08:38:01 2 14.87 0.00 1.00 0.83 0.05 83.25 08:38:01 3 20.86 0.00 1.97 2.41 0.05 74.70 08:38:01 4 19.21 0.00 0.58 4.52 0.05 75.63 08:38:01 5 11.99 0.00 1.32 1.86 0.03 84.80 08:38:01 6 10.90 0.00 1.00 1.98 0.05 86.07 08:38:01 7 11.76 0.00 1.59 1.84 0.03 84.78 08:39:01 all 38.16 0.00 2.15 1.78 0.08 57.83 08:39:01 0 39.10 0.00 1.39 2.47 0.07 56.97 08:39:01 1 45.51 0.00 2.65 0.97 0.10 50.77 08:39:01 2 32.03 0.00 2.89 3.62 0.08 61.38 08:39:01 3 52.96 0.00 4.03 1.65 0.10 41.26 08:39:01 4 33.22 0.00 1.61 0.10 0.07 65.00 08:39:01 5 33.36 0.00 1.91 5.16 0.08 59.49 08:39:01 6 36.89 0.00 1.11 0.23 0.05 61.72 08:39:01 7 32.29 0.00 1.58 0.05 0.08 66.00 08:40:01 all 8.98 0.00 1.44 4.91 0.05 84.63 08:40:01 0 7.62 0.00 2.29 3.64 0.05 86.40 08:40:01 1 19.44 0.00 2.03 8.43 0.07 70.04 08:40:01 2 6.20 0.00 0.81 0.40 0.03 92.55 08:40:01 3 4.00 0.00 1.26 20.83 0.03 73.88 08:40:01 4 18.94 0.00 1.41 1.48 0.07 78.10 08:40:01 5 7.05 0.00 1.15 3.06 0.03 88.71 08:40:01 6 5.07 0.00 1.36 0.08 0.05 93.44 08:40:01 7 3.61 0.00 1.25 1.40 0.05 93.68 Average: all 15.17 0.00 1.30 5.28 0.05 78.20 Average: 0 13.64 0.00 1.36 4.70 0.05 80.26 Average: 1 20.56 0.00 1.83 15.58 0.07 61.95 Average: 2 16.25 0.00 1.46 3.39 0.05 78.86 Average: 3 19.35 0.00 1.73 6.10 0.05 72.77 Average: 4 17.14 0.00 0.94 1.65 0.05 80.23 Average: 5 12.47 0.00 1.07 9.08 0.04 77.34 Average: 6 11.52 0.00 0.93 1.00 0.03 86.52 Average: 7 10.44 0.00 1.09 0.80 0.04 87.63