---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8743 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 864 28066 0 3236 30853 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:a2:7c:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fea2:7c67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:05:64:8a 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::42:11ff:fe05:648a/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-8743) 12/31/23 _x86_64_ (8 CPU) 03:57:51 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:02 208.17 87.57 120.60 6302.02 113712.65 04:00:01 135.99 17.43 118.55 407.05 66019.93 04:01:01 61.86 2.28 59.57 102.92 23336.78 04:02:01 12.08 0.20 11.88 6.80 1544.14 04:03:01 85.59 3.48 82.10 461.66 21181.80 04:04:01 90.93 0.30 90.63 14.40 21679.72 04:05:01 35.84 1.23 34.61 58.66 3175.47 Average: 89.96 16.07 73.89 1052.02 35735.84 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:02 30213160 31759840 2726060 8.28 67184 1791156 1373488 4.04 808868 1628824 139664 04:00:01 29299208 31153784 3640012 11.05 83884 2069144 2207528 6.50 1440204 1880008 89364 04:01:01 28218672 30196512 4720548 14.33 88316 2183044 3010856 8.86 2454640 1936336 10068 04:02:01 28088060 30102964 4851160 14.73 90236 2216220 3080756 9.06 2578016 1939512 4864 04:03:01 27975100 30448068 4964120 15.07 97608 2655952 2468152 7.26 2320932 2281696 1596 04:04:01 28754820 31579300 4184400 12.70 103860 2993876 1511760 4.45 1200412 2607988 9164 04:05:01 28761576 31615584 4177644 12.68 108024 3018380 1449820 4.27 1172504 2625808 31256 Average: 28758657 30979436 4180563 12.69 91302 2418253 2157480 6.35 1710797 2128596 40854 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:02 ens3 395.22 275.49 1524.13 64.03 0.00 0.00 0.00 0.00 03:59:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 03:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 327.91 241.99 2551.18 63.70 0.00 0.00 0.00 0.00 04:00:01 lo 1.02 1.02 0.10 0.10 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 04:01:01 ens3 556.11 374.59 1751.63 120.04 0.00 0.00 0.00 0.00 04:01:01 lo 0.13 0.13 0.01 0.01 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 04:02:01 ens3 609.58 368.82 535.28 123.56 0.00 0.00 0.00 0.00 04:02:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 ens3 491.15 348.33 1652.72 104.15 0.00 0.00 0.00 0.00 04:03:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 04:03:01 docker0 3.67 6.73 0.21 78.01 0.00 0.00 0.00 0.00 04:04:01 ens3 366.64 252.44 164.24 94.40 0.00 0.00 0.00 0.00 04:04:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 04:04:01 docker0 2.10 3.87 0.12 39.96 0.00 0.00 0.00 0.00 04:05:01 ens3 118.63 108.68 291.48 49.97 0.00 0.00 0.00 0.00 04:05:01 lo 15.86 15.86 1.44 1.44 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 409.51 281.57 1206.93 88.61 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 0.83 1.52 0.05 16.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8743) 12/31/23 _x86_64_ (8 CPU) 03:57:51 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:02 all 10.51 0.00 1.36 1.65 0.04 86.44 03:59:02 0 5.10 0.00 0.98 3.85 0.02 90.05 03:59:02 1 16.38 0.00 2.53 5.82 0.03 75.23 03:59:02 2 6.30 0.00 0.98 1.28 0.02 91.42 03:59:02 3 12.88 0.00 1.74 0.42 0.03 84.93 03:59:02 4 7.96 0.00 0.80 0.55 0.03 90.65 03:59:02 5 2.81 0.00 0.80 0.28 0.03 96.07 03:59:02 6 21.94 0.00 1.72 0.85 0.07 75.42 03:59:02 7 10.73 0.00 1.30 0.17 0.05 87.76 04:00:01 all 12.98 0.00 0.87 7.49 0.05 78.61 04:00:01 0 7.54 0.00 0.63 5.93 0.03 85.86 04:00:01 1 25.43 0.00 1.72 11.89 0.08 60.87 04:00:01 2 6.14 0.00 0.34 4.13 0.03 89.36 04:00:01 3 23.57 0.00 1.60 1.11 0.07 73.66 04:00:01 4 14.13 0.00 0.56 0.05 0.03 85.23 04:00:01 5 10.41 0.00 0.41 0.58 0.05 88.55 04:00:01 6 3.46 0.00 0.51 24.12 0.07 71.84 04:00:01 7 13.08 0.00 1.20 12.14 0.07 73.52 04:01:01 all 36.92 0.00 0.99 4.30 0.08 57.71 04:01:01 0 25.92 0.00 0.67 0.02 0.05 73.34 04:01:01 1 41.76 0.00 1.16 0.02 0.08 56.98 04:01:01 2 34.26 0.00 0.94 0.55 0.07 64.18 04:01:01 3 43.26 0.00 1.28 5.15 0.08 50.23 04:01:01 4 31.59 0.00 0.57 0.05 0.05 67.75 04:01:01 5 40.45 0.00 1.09 0.02 0.12 58.32 04:01:01 6 43.56 0.00 1.21 14.91 0.08 40.24 04:01:01 7 34.66 0.00 1.09 13.74 0.07 50.44 04:02:01 all 35.03 0.00 0.97 0.15 0.07 63.77 04:02:01 0 27.75 0.00 1.09 0.35 0.07 70.75 04:02:01 1 30.78 0.00 1.34 0.17 0.07 67.65 04:02:01 2 31.19 0.00 0.80 0.08 0.07 67.86 04:02:01 3 38.88 0.00 1.05 0.25 0.07 59.75 04:02:01 4 23.69 0.00 1.02 0.20 0.07 75.02 04:02:01 5 71.79 0.00 0.92 0.00 0.10 27.18 04:02:01 6 27.97 0.00 0.62 0.00 0.08 71.33 04:02:01 7 28.39 0.00 0.90 0.08 0.08 70.54 04:03:01 all 17.60 0.00 1.86 3.60 0.10 76.84 04:03:01 0 17.68 0.00 2.50 0.27 0.12 79.44 04:03:01 1 20.82 0.00 1.73 4.60 0.08 72.77 04:03:01 2 11.35 0.00 1.73 8.44 0.08 78.39 04:03:01 3 19.58 0.00 1.39 3.22 0.08 75.73 04:03:01 4 18.31 0.00 2.05 4.04 0.12 75.48 04:03:01 5 15.12 0.00 1.69 3.19 0.08 79.92 04:03:01 6 21.14 0.00 2.11 0.34 0.08 76.33 04:03:01 7 16.79 0.00 1.65 4.76 0.08 76.72 04:04:01 all 16.05 0.00 1.74 3.34 0.07 78.80 04:04:01 0 9.64 0.00 1.63 4.82 0.10 83.81 04:04:01 1 16.97 0.00 1.46 0.00 0.07 81.50 04:04:01 2 15.89 0.00 1.83 10.76 0.07 71.45 04:04:01 3 12.07 0.00 1.61 1.91 0.07 84.34 04:04:01 4 17.65 0.00 1.44 5.81 0.07 75.03 04:04:01 5 23.53 0.00 2.48 1.35 0.08 72.56 04:04:01 6 21.33 0.00 1.78 0.12 0.08 76.69 04:04:01 7 11.30 0.00 1.74 1.94 0.07 84.95 04:05:01 all 8.19 0.00 0.58 3.54 0.03 87.67 04:05:01 0 10.88 0.00 0.99 2.89 0.03 85.22 04:05:01 1 19.46 0.00 0.77 3.28 0.05 76.44 04:05:01 2 1.92 0.00 0.60 20.67 0.03 76.78 04:05:01 3 0.67 0.00 0.25 0.00 0.02 99.07 04:05:01 4 4.29 0.00 0.37 0.07 0.02 95.26 04:05:01 5 20.44 0.00 0.84 1.28 0.05 77.39 04:05:01 6 4.17 0.00 0.38 0.08 0.02 95.35 04:05:01 7 3.94 0.00 0.43 0.02 0.02 95.60 Average: all 19.62 0.00 1.20 3.43 0.06 75.70 Average: 0 14.95 0.00 1.21 2.58 0.06 81.20 Average: 1 24.50 0.00 1.53 3.67 0.07 70.23 Average: 2 15.31 0.00 1.03 6.56 0.05 77.04 Average: 3 21.53 0.00 1.27 1.72 0.06 75.41 Average: 4 16.80 0.00 0.97 1.54 0.06 80.63 Average: 5 26.38 0.00 1.18 0.95 0.07 71.41 Average: 6 20.53 0.00 1.19 5.73 0.07 72.49 Average: 7 16.98 0.00 1.18 4.66 0.06 77.11