---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25319 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / 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 846 25170 0 6150 30865 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:34:65:0d brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe34:650d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:6f:b7:40 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25319) 04/23/24 _x86_64_ (8 CPU) 10:28:17 LINUX RESTART (8 CPU) 10:29:03 tps rtps wtps bread/s bwrtn/s 10:30:01 143.34 73.80 69.54 4772.14 27875.33 10:31:01 88.35 13.65 74.70 1102.35 26465.59 10:32:01 97.75 9.61 88.14 1698.88 26485.02 10:33:01 107.50 0.05 107.45 6.27 70719.95 10:34:01 114.18 0.07 114.11 3.20 79613.80 10:35:01 314.96 14.05 300.92 793.75 30151.82 10:36:01 17.41 0.00 17.41 0.00 18432.06 10:37:01 22.65 0.03 22.61 3.47 19372.64 10:38:01 75.55 1.93 73.62 111.98 17443.69 Average: 108.95 12.35 96.60 929.36 35200.12 10:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 30159076 31673140 2780144 8.44 59212 1771788 1496016 4.40 913504 1590592 109388 10:31:01 29964356 31706196 2974864 9.03 79636 1964644 1482368 4.36 875060 1793752 123924 10:32:01 28148804 31681056 4790416 14.54 110324 3664072 1439636 4.24 981028 3402172 1568792 10:33:01 27250488 31670520 5688732 17.27 128544 4478948 1433044 4.22 1006160 4216444 619316 10:34:01 25851720 31672648 7087500 21.52 140780 5810052 1491920 4.39 1020496 5546112 86908 10:35:01 23560756 29545552 9378464 28.47 157244 5937788 8819636 25.95 3323344 5452700 1820 10:36:01 23638664 29624504 9300556 28.24 157444 5938340 8798616 25.89 3246992 5451496 424 10:37:01 23672688 29684764 9266532 28.13 157892 5965992 8049200 23.68 3204952 5465380 208 10:38:01 25751556 31582160 7187664 21.82 159980 5798352 1564820 4.60 1340480 5309660 2660 Average: 26444234 30982282 6494986 19.72 127895 4592220 3841695 11.30 1768002 4247590 279271 10:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 1.52 1.52 0.17 0.17 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 364.47 248.46 1487.11 63.79 0.00 0.00 0.00 0.00 10:31:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 41.64 31.29 514.72 7.33 0.00 0.00 0.00 0.00 10:32:01 br-5dd70492bf51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 333.15 197.08 9964.42 16.16 0.00 0.00 0.00 0.00 10:33:01 br-5dd70492bf51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 1.93 1.93 0.23 0.23 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 459.87 168.52 7418.38 12.09 0.00 0.00 0.00 0.00 10:34:01 br-5dd70492bf51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 445.63 210.15 13593.32 15.30 0.00 0.00 0.00 0.00 10:35:01 br-5dd70492bf51 1.53 1.55 0.90 1.82 0.00 0.00 0.00 0.00 10:35:01 vethdd75f93 1.95 2.20 0.37 0.20 0.00 0.00 0.00 0.00 10:35:01 lo 2.75 2.75 2.44 2.44 0.00 0.00 0.00 0.00 10:35:01 vethbfd0063 0.35 0.68 0.03 0.65 0.00 0.00 0.00 0.00 10:36:01 br-5dd70492bf51 1.57 1.83 0.99 0.27 0.00 0.00 0.00 0.00 10:36:01 vethdd75f93 3.78 5.30 0.78 0.48 0.00 0.00 0.00 0.00 10:36:01 lo 5.47 5.47 1.33 1.33 0.00 0.00 0.00 0.00 10:36:01 vethbfd0063 0.57 0.57 0.05 1.49 0.00 0.00 0.00 0.00 10:37:01 br-5dd70492bf51 1.30 1.52 0.10 0.14 0.00 0.00 0.00 0.00 10:37:01 vethdd75f93 3.13 4.62 0.48 0.35 0.00 0.00 0.00 0.00 10:37:01 lo 7.77 7.77 0.60 0.60 0.00 0.00 0.00 0.00 10:37:01 vethfaba543 39.44 30.51 3.84 4.33 0.00 0.00 0.00 0.00 10:38:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 1742.08 926.05 33082.04 153.82 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 0.67 0.67 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 191.22 102.00 3681.95 16.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25319) 04/23/24 _x86_64_ (8 CPU) 10:28:17 LINUX RESTART (8 CPU) 10:29:03 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 9.57 0.00 1.03 5.80 0.04 83.56 10:30:01 0 3.45 0.00 0.71 2.74 0.03 93.07 10:30:01 1 3.41 0.00 0.76 2.84 0.03 92.95 10:30:01 2 10.80 0.00 0.97 19.80 0.05 68.37 10:30:01 3 9.27 0.00 0.74 1.11 0.02 88.86 10:30:01 4 25.84 0.00 1.81 6.23 0.05 66.07 10:30:01 5 14.73 0.00 1.44 4.24 0.07 79.53 10:30:01 6 5.13 0.00 1.09 8.97 0.07 84.74 10:30:01 7 4.04 0.00 0.73 0.48 0.03 94.71 10:31:01 all 8.45 0.00 0.51 4.70 0.03 86.33 10:31:01 0 9.26 0.00 0.45 0.08 0.02 90.19 10:31:01 1 1.40 0.00 0.22 0.15 0.00 98.23 10:31:01 2 1.10 0.00 0.12 0.07 0.00 98.72 10:31:01 3 7.01 0.00 0.42 0.50 0.02 92.06 10:31:01 4 8.64 0.00 0.53 1.69 0.02 89.12 10:31:01 5 5.40 0.00 0.59 14.75 0.03 79.22 10:31:01 6 2.52 0.00 0.42 14.01 0.03 83.01 10:31:01 7 32.34 0.00 1.28 6.38 0.07 59.94 10:32:01 all 8.57 0.00 2.26 6.82 0.07 82.28 10:32:01 0 7.14 0.00 2.60 3.57 0.07 86.62 10:32:01 1 11.76 0.00 2.24 1.58 0.05 84.37 10:32:01 2 6.63 0.00 2.36 2.41 0.07 88.54 10:32:01 3 5.22 0.00 2.25 0.82 0.05 91.66 10:32:01 4 5.06 0.00 1.83 0.66 0.03 92.43 10:32:01 5 13.32 0.00 2.17 11.55 0.18 72.78 10:32:01 6 6.89 0.00 1.87 25.75 0.07 65.42 10:32:01 7 12.60 0.00 2.77 8.23 0.03 76.36 10:33:01 all 3.34 0.00 1.44 15.65 0.04 79.53 10:33:01 0 3.42 0.00 1.09 20.94 0.05 74.50 10:33:01 1 3.46 0.00 1.65 0.00 0.03 94.86 10:33:01 2 2.80 0.00 1.34 0.17 0.03 95.66 10:33:01 3 2.72 0.00 1.24 2.39 0.02 93.63 10:33:01 4 3.50 0.00 1.14 0.90 0.02 94.45 10:33:01 5 3.61 0.00 0.77 2.47 0.02 93.13 10:33:01 6 3.46 0.00 1.54 22.60 0.07 72.34 10:33:01 7 3.72 0.00 2.75 75.82 0.10 17.60 10:34:01 all 5.24 0.00 2.08 11.13 0.04 81.51 10:34:01 0 5.28 0.00 2.12 0.05 0.03 92.52 10:34:01 1 5.67 0.00 2.10 16.83 0.05 75.35 10:34:01 2 4.76 0.00 2.01 0.29 0.02 92.93 10:34:01 3 5.15 0.00 1.97 0.32 0.03 92.52 10:34:01 4 4.88 0.00 2.76 31.81 0.07 60.47 10:34:01 5 4.79 0.00 1.29 1.54 0.03 92.35 10:34:01 6 6.29 0.00 1.98 1.14 0.03 90.55 10:34:01 7 5.09 0.00 2.44 37.09 0.05 55.33 10:35:01 all 27.53 0.00 3.79 5.67 0.11 62.91 10:35:01 0 24.55 0.00 3.50 12.46 0.08 59.40 10:35:01 1 23.25 0.00 3.88 2.15 0.08 70.63 10:35:01 2 30.76 0.00 3.78 6.42 0.12 58.92 10:35:01 3 28.79 0.00 4.10 2.01 0.08 65.02 10:35:01 4 29.92 0.00 4.28 8.16 0.10 57.53 10:35:01 5 22.67 0.00 2.64 6.86 0.18 67.64 10:35:01 6 38.93 0.00 4.71 3.16 0.10 53.09 10:35:01 7 21.44 0.00 3.37 4.09 0.12 70.99 10:36:01 all 4.01 0.00 0.38 2.30 0.06 93.24 10:36:01 0 3.96 0.00 0.45 13.83 0.05 81.71 10:36:01 1 4.25 0.00 0.47 0.05 0.05 95.18 10:36:01 2 5.69 0.00 0.58 0.48 0.05 93.19 10:36:01 3 3.24 0.00 0.32 1.92 0.08 94.45 10:36:01 4 4.14 0.00 0.42 0.48 0.05 94.91 10:36:01 5 3.02 0.00 0.27 0.08 0.10 96.53 10:36:01 6 3.15 0.00 0.23 1.50 0.07 95.04 10:36:01 7 4.61 0.00 0.39 0.08 0.05 94.87 10:37:01 all 1.32 0.00 0.33 2.31 0.07 95.97 10:37:01 0 0.70 0.00 0.28 15.18 0.07 83.77 10:37:01 1 1.62 0.00 0.30 0.00 0.08 98.00 10:37:01 2 0.78 0.00 0.33 0.17 0.13 98.58 10:37:01 3 1.20 0.00 0.33 0.18 0.05 98.23 10:37:01 4 2.02 0.00 0.40 1.34 0.10 96.14 10:37:01 5 1.27 0.00 0.35 0.00 0.05 98.33 10:37:01 6 1.25 0.00 0.33 1.62 0.05 96.75 10:37:01 7 1.68 0.00 0.30 0.00 0.03 97.98 10:38:01 all 7.36 0.00 0.57 1.58 0.04 90.45 10:38:01 0 22.14 0.00 0.82 8.69 0.05 68.31 10:38:01 1 0.95 0.00 0.40 0.07 0.03 98.55 10:38:01 2 5.19 0.00 0.65 0.18 0.03 93.94 10:38:01 3 13.87 0.00 0.68 0.68 0.05 84.71 10:38:01 4 2.80 0.00 0.42 0.02 0.00 96.76 10:38:01 5 10.18 0.00 0.57 0.43 0.02 88.80 10:38:01 6 1.18 0.00 0.53 0.37 0.03 97.88 10:38:01 7 2.64 0.00 0.53 2.13 0.03 94.68 Average: all 8.36 0.00 1.37 6.21 0.05 84.00 Average: 0 8.90 0.00 1.34 8.64 0.05 81.07 Average: 1 6.19 0.00 1.33 2.62 0.05 89.81 Average: 2 7.59 0.00 1.35 3.27 0.06 87.74 Average: 3 8.49 0.00 1.34 1.11 0.04 89.02 Average: 4 9.56 0.00 1.50 5.67 0.05 83.22 Average: 5 8.74 0.00 1.12 4.65 0.08 85.41 Average: 6 7.62 0.00 1.41 8.78 0.06 82.14 Average: 7 9.79 0.00 1.61 14.93 0.06 73.61