---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5358 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: 2799.996 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 14G 141G 10% / 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 916 24497 0 6753 30796 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:39:3f:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe39:3ff1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:a4:c9:1b 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-5358) 02/14/24 _x86_64_ (8 CPU) 14:27:26 LINUX RESTART (8 CPU) 14:28:00 tps rtps wtps bread/s bwrtn/s 14:29:01 114.29 38.90 75.40 1798.92 28017.83 14:30:01 190.54 50.02 140.52 3748.75 41025.26 14:31:01 61.86 13.11 48.74 2417.46 26005.13 14:32:01 91.03 0.82 90.22 83.85 57594.40 14:33:01 219.63 5.88 213.75 868.39 70785.94 14:34:02 256.33 0.38 255.95 32.66 80022.79 14:35:01 58.94 1.10 57.84 29.96 18660.97 14:36:01 74.99 1.18 73.80 72.25 4559.77 Average: 133.57 14.00 119.57 1135.25 40854.32 14:28:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 30031544 31656328 2907676 8.83 71088 1863088 1463464 4.31 919368 1692652 173644 14:30:01 28668340 30808336 4270880 12.97 87292 2345812 2557172 7.52 1893420 2044932 29168 14:31:01 27787148 30410384 5152072 15.64 92292 2815232 2382760 7.01 2376568 2424552 296520 14:32:01 28025004 31598044 4914216 14.92 109716 3715648 1463808 4.31 1404428 3109540 148324 14:33:01 23406672 30016624 9532548 28.94 155452 6524640 7019208 20.65 3157084 5774876 1550040 14:34:02 21081252 27852944 11857968 36.00 184548 6599964 10869988 31.98 5455468 5717668 6880 14:35:01 20273496 27199576 12665724 38.45 186292 6753808 11263148 33.14 6151752 5815432 6028 14:36:01 25060996 31521828 7878224 23.92 190328 6355168 1549824 4.56 1909420 5379008 31820 Average: 25541806 30133008 7397414 22.46 134626 4621670 4821172 14.19 2908438 3994832 280303 14:28:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 14:29:01 ens3 133.11 95.38 1144.24 27.14 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 14:30:01 ens3 451.67 360.66 5201.27 60.24 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:31:01 ens3 608.05 452.59 2622.08 156.91 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:32:01 ens3 243.96 210.08 760.58 62.92 0.00 0.00 0.00 0.00 14:33:01 veth074c0ff 13.91 13.11 8.96 2.65 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 6.77 6.77 0.77 0.77 0.00 0.00 0.00 0.00 14:33:01 veth799e942 6.15 6.08 0.93 1.01 0.00 0.00 0.00 0.00 14:34:02 veth074c0ff 8.83 6.50 2.65 1.02 0.00 0.00 0.00 0.00 14:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 veth1d2cadf 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:34:02 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 14:35:01 veth074c0ff 45.23 48.45 12.55 29.39 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth1d2cadf 77.04 101.66 14.71 7.48 0.00 0.00 0.00 0.00 14:35:01 lo 0.49 0.49 0.06 0.06 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 2.75 2.75 0.31 0.31 0.00 0.00 0.00 0.00 14:36:01 ens3 2973.20 1932.88 33814.89 437.80 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: lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 335.56 219.18 4143.33 50.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5358) 02/14/24 _x86_64_ (8 CPU) 14:27:26 LINUX RESTART (8 CPU) 14:28:00 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 10.51 0.00 0.91 2.48 0.04 86.07 14:29:01 0 25.71 0.00 1.95 1.82 0.03 70.48 14:29:01 1 29.66 0.00 1.72 1.20 0.05 67.37 14:29:01 2 12.20 0.00 1.12 2.14 0.03 84.51 14:29:01 3 3.43 0.00 0.72 0.89 0.02 94.94 14:29:01 4 1.71 0.00 0.35 2.29 0.05 95.61 14:29:01 5 1.93 0.00 0.43 0.11 0.02 97.51 14:29:01 6 1.97 0.00 0.44 10.83 0.07 86.69 14:29:01 7 7.39 0.00 0.59 0.54 0.03 91.44 14:30:01 all 25.93 0.00 1.47 2.05 0.06 70.49 14:30:01 0 23.64 0.00 1.65 1.32 0.07 73.32 14:30:01 1 18.46 0.00 1.29 2.22 0.05 77.97 14:30:01 2 39.68 0.00 2.70 2.37 0.08 55.16 14:30:01 3 40.73 0.00 1.48 0.45 0.10 57.24 14:30:01 4 27.91 0.00 1.22 3.01 0.10 67.76 14:30:01 5 21.79 0.00 1.02 0.03 0.03 77.12 14:30:01 6 20.78 0.00 0.72 6.62 0.03 71.85 14:30:01 7 14.58 0.00 1.66 0.33 0.03 83.40 14:31:01 all 46.62 0.00 1.42 1.04 0.08 50.83 14:31:01 0 30.23 0.00 1.33 5.29 0.05 63.10 14:31:01 1 64.98 0.00 1.04 0.00 0.10 33.88 14:31:01 2 34.35 0.00 1.28 1.92 0.07 62.39 14:31:01 3 51.47 0.00 1.10 0.22 0.07 47.15 14:31:01 4 63.48 0.00 1.86 0.03 0.10 34.53 14:31:01 5 49.91 0.00 1.78 0.35 0.10 47.86 14:31:01 6 49.32 0.00 1.76 0.10 0.10 48.72 14:31:01 7 29.47 0.00 1.19 0.42 0.05 68.88 14:32:01 all 13.31 0.00 1.79 3.40 0.04 81.46 14:32:01 0 14.33 0.00 1.63 3.94 0.03 80.06 14:32:01 1 9.55 0.00 1.27 0.15 0.03 89.00 14:32:01 2 24.37 0.00 2.55 5.23 0.07 67.79 14:32:01 3 18.43 0.00 1.59 3.44 0.05 76.49 14:32:01 4 9.19 0.00 1.62 0.00 0.03 89.15 14:32:01 5 7.84 0.00 1.34 0.28 0.03 90.51 14:32:01 6 15.06 0.00 2.06 1.35 0.05 81.48 14:32:01 7 7.73 0.00 2.30 12.84 0.05 77.08 14:33:01 all 27.90 0.00 6.61 3.38 0.07 62.04 14:33:01 0 28.08 0.00 7.93 16.94 0.08 46.97 14:33:01 1 28.02 0.00 7.54 0.48 0.05 63.92 14:33:01 2 29.99 0.00 5.27 0.74 0.07 63.93 14:33:01 3 24.05 0.00 5.36 6.98 0.07 63.54 14:33:01 4 25.93 0.00 6.56 0.25 0.07 67.19 14:33:01 5 29.09 0.00 7.53 0.86 0.08 62.43 14:33:01 6 30.78 0.00 7.04 0.46 0.07 61.66 14:33:01 7 27.25 0.00 5.66 0.34 0.07 66.68 14:34:02 all 29.44 0.00 3.99 4.95 0.09 61.54 14:34:02 0 35.27 0.00 4.38 4.40 0.10 55.85 14:34:02 1 27.34 0.00 4.59 3.04 0.10 64.93 14:34:02 2 27.60 0.00 3.49 1.29 0.08 67.54 14:34:02 3 30.34 0.00 3.86 8.06 0.10 57.63 14:34:02 4 26.11 0.00 3.74 2.40 0.08 67.67 14:34:02 5 30.17 0.00 3.29 0.71 0.08 65.74 14:34:02 6 27.25 0.00 3.87 1.06 0.10 67.72 14:34:02 7 31.39 0.00 4.64 18.59 0.10 45.27 14:35:01 all 30.37 0.00 3.05 0.83 0.10 65.66 14:35:01 0 25.69 0.00 3.25 4.94 0.09 66.03 14:35:01 1 29.81 0.00 2.84 0.36 0.10 66.89 14:35:01 2 31.30 0.00 3.18 0.03 0.10 65.38 14:35:01 3 31.04 0.00 3.09 0.10 0.12 65.65 14:35:01 4 29.12 0.00 2.59 0.07 0.09 68.13 14:35:01 5 28.91 0.00 3.47 0.67 0.10 66.86 14:35:01 6 34.20 0.00 3.21 0.34 0.09 62.16 14:35:01 7 32.87 0.00 2.75 0.12 0.10 64.16 14:36:01 all 9.30 0.00 1.30 0.72 0.05 88.63 14:36:01 0 20.36 0.00 1.78 0.82 0.07 76.98 14:36:01 1 15.88 0.00 1.44 0.18 0.05 82.45 14:36:01 2 4.01 0.00 1.08 0.50 0.05 94.36 14:36:01 3 13.60 0.00 1.66 0.44 0.05 84.26 14:36:01 4 3.25 0.00 1.08 3.16 0.05 92.46 14:36:01 5 5.57 0.00 0.99 0.38 0.03 93.02 14:36:01 6 3.54 0.00 0.95 0.20 0.05 95.25 14:36:01 7 8.21 0.00 1.47 0.05 0.03 90.23 Average: all 24.12 0.00 2.55 2.36 0.07 70.90 Average: 0 25.41 0.00 2.97 4.90 0.06 66.65 Average: 1 27.94 0.00 2.70 0.96 0.07 68.33 Average: 2 25.38 0.00 2.58 1.78 0.07 70.20 Average: 3 26.58 0.00 2.35 2.57 0.07 68.44 Average: 4 23.28 0.00 2.36 1.41 0.07 72.88 Average: 5 21.80 0.00 2.46 0.42 0.06 75.25 Average: 6 22.77 0.00 2.49 2.65 0.07 72.02 Average: 7 19.79 0.00 2.52 4.15 0.06 73.49