---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39277 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 15G 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 942 24233 0 6991 30769 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:28:f1:29 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe28:f129/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:a2:6e:61 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-39277) 09/17/24 _x86_64_ (8 CPU) 13:00:37 LINUX RESTART (8 CPU) 13:01:01 tps rtps wtps bread/s bwrtn/s 13:02:01 325.05 71.40 253.64 4612.03 52976.24 13:03:01 208.13 49.94 158.19 3738.84 39179.87 13:04:01 66.67 13.40 53.27 2420.53 22969.37 13:05:01 114.65 2.18 112.46 121.85 53956.34 13:06:01 284.74 4.28 280.45 425.66 111203.20 13:07:01 202.73 0.57 202.17 25.73 37517.61 13:08:01 106.68 1.12 105.57 71.05 21718.51 Average: 186.95 20.41 166.54 1630.81 48503.02 13:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:02:01 30153060 31705340 2786152 8.46 69392 1794052 1456416 4.29 871388 1624172 146056 13:03:01 28971332 31101328 3967880 12.05 87196 2336640 1865024 5.49 1598256 2041488 19868 13:04:01 27460664 30293616 5478548 16.63 92876 3021576 2831572 8.33 2541432 2578580 487172 13:05:01 26502704 31573996 6436508 19.54 128516 5127032 1940700 5.71 1461432 4503080 1596988 13:06:01 23177960 29831084 9761252 29.63 172608 6525420 7648924 22.50 3383980 5731740 149648 13:07:01 19266508 26304232 13672704 41.51 190408 6854280 12903024 37.96 7035664 5915864 7992 13:08:01 24791832 31482896 8147380 24.73 194376 6566520 1648940 4.85 1986000 5537276 18432 Average: 25760580 30327499 7178632 21.79 133625 4603646 4327800 12.73 2696879 3990314 346594 13:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:02:01 ens3 345.94 249.43 1622.89 75.21 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:03:01 ens3 532.26 405.17 5600.73 80.08 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 13:04:01 ens3 701.15 510.41 2908.29 164.10 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:05:01 ens3 742.84 480.45 14153.76 80.01 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 8.53 8.53 0.93 0.93 0.00 0.00 0.00 0.00 13:06:01 veth92439b2 3.85 6.43 0.70 1.41 0.00 0.00 0.00 0.00 13:06:01 vethd1a9eba 2.08 3.33 0.23 0.83 0.00 0.00 0.00 0.00 13:06:01 br-3c84ffa3957c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 veth914dac5 0.00 1.25 0.00 0.61 0.00 0.00 0.00 0.00 13:07:01 veth92439b2 1.08 2.03 0.16 0.43 0.00 0.00 0.00 0.00 13:07:01 vethd1a9eba 3.05 5.20 0.41 0.62 0.00 0.00 0.00 0.00 13:07:01 br-3c84ffa3957c 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:07:01 veth914dac5 0.00 0.60 0.00 0.23 0.00 0.00 0.00 0.00 13:08:01 ens3 2909.53 1952.47 36688.03 474.96 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 19.76 19.76 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 414.19 277.69 5231.82 67.69 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 2.34 2.34 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39277) 09/17/24 _x86_64_ (8 CPU) 13:00:37 LINUX RESTART (8 CPU) 13:01:01 CPU %user %nice %system %iowait %steal %idle 13:02:01 all 9.68 0.00 1.14 5.02 0.04 84.12 13:02:01 0 3.45 0.00 1.78 22.72 0.05 72.00 13:02:01 1 5.55 0.00 0.94 1.27 0.02 92.23 13:02:01 2 4.68 0.00 0.69 1.10 0.02 93.51 13:02:01 3 4.90 0.00 1.02 0.57 0.03 93.48 13:02:01 4 30.07 0.00 1.75 2.53 0.05 65.60 13:02:01 5 8.91 0.00 1.02 1.56 0.03 88.48 13:02:01 6 3.89 0.00 0.70 6.75 0.03 88.63 13:02:01 7 15.88 0.00 1.24 3.74 0.05 79.09 13:03:01 all 22.41 0.00 1.26 2.91 0.06 73.35 13:03:01 0 21.49 0.00 0.72 5.51 0.07 72.22 13:03:01 1 16.37 0.00 0.70 0.73 0.03 82.17 13:03:01 2 20.47 0.00 1.89 1.66 0.05 75.93 13:03:01 3 29.57 0.00 1.75 1.56 0.07 67.05 13:03:01 4 22.97 0.00 1.09 4.67 0.08 71.19 13:03:01 5 15.51 0.00 1.11 5.63 0.05 77.69 13:03:01 6 26.30 0.00 1.55 1.84 0.08 70.22 13:03:01 7 26.69 0.00 1.26 1.64 0.10 70.31 13:04:01 all 45.92 0.00 1.34 0.93 0.08 51.72 13:04:01 0 23.52 0.00 1.24 0.45 0.08 74.70 13:04:01 1 51.88 0.00 1.50 0.15 0.10 46.37 13:04:01 2 50.66 0.00 1.02 0.22 0.10 48.01 13:04:01 3 50.63 0.00 1.17 0.10 0.08 48.02 13:04:01 4 52.16 0.00 0.97 3.22 0.08 43.57 13:04:01 5 43.84 0.00 1.71 0.18 0.07 54.21 13:04:01 6 53.80 0.00 1.91 0.40 0.08 43.80 13:04:01 7 40.86 0.00 1.22 2.70 0.07 55.16 13:05:01 all 15.10 0.00 2.94 5.46 0.05 76.44 13:05:01 0 22.52 0.00 2.96 0.50 0.07 73.95 13:05:01 1 22.09 0.00 3.38 2.81 0.07 71.66 13:05:01 2 11.83 0.00 3.18 0.35 0.03 84.60 13:05:01 3 9.00 0.00 2.85 0.70 0.05 87.40 13:05:01 4 12.02 0.00 2.78 6.01 0.03 79.15 13:05:01 5 11.98 0.00 2.39 0.40 0.03 85.20 13:05:01 6 16.92 0.00 3.50 19.49 0.07 60.02 13:05:01 7 14.49 0.00 2.53 13.55 0.07 69.36 13:06:01 all 29.45 0.00 4.71 8.26 0.08 57.49 13:06:01 0 28.92 0.00 5.67 37.32 0.10 27.99 13:06:01 1 28.78 0.00 4.68 0.50 0.07 65.97 13:06:01 2 30.66 0.00 4.58 0.32 0.08 64.36 13:06:01 3 27.90 0.00 5.15 16.82 0.08 50.05 13:06:01 4 29.68 0.00 4.39 1.65 0.07 64.21 13:06:01 5 29.71 0.00 3.88 3.44 0.07 62.91 13:06:01 6 32.10 0.00 4.75 3.94 0.07 59.14 13:06:01 7 27.87 0.00 4.64 2.24 0.07 65.19 13:07:01 all 32.78 0.00 3.45 3.15 0.11 60.50 13:07:01 0 30.68 0.00 3.88 10.01 0.10 55.33 13:07:01 1 30.42 0.00 3.06 0.79 0.12 65.61 13:07:01 2 37.62 0.00 3.49 2.53 0.12 56.24 13:07:01 3 41.00 0.00 3.48 5.57 0.10 49.85 13:07:01 4 30.83 0.00 3.69 2.96 0.12 62.40 13:07:01 5 29.43 0.00 3.28 0.91 0.10 66.28 13:07:01 6 30.88 0.00 3.55 0.37 0.12 65.09 13:07:01 7 31.40 0.00 3.16 2.09 0.10 63.25 13:08:01 all 24.95 0.00 4.44 1.69 0.08 68.84 13:08:01 0 21.13 0.00 4.39 2.79 0.07 71.62 13:08:01 1 30.45 0.00 3.83 1.31 0.08 64.33 13:08:01 2 23.67 0.00 4.14 6.55 0.08 65.56 13:08:01 3 21.96 0.00 5.03 1.02 0.07 71.92 13:08:01 4 22.89 0.00 4.37 0.32 0.07 72.35 13:08:01 5 22.59 0.00 4.98 0.74 0.08 71.60 13:08:01 6 18.89 0.00 4.10 0.32 0.10 76.59 13:08:01 7 37.98 0.00 4.70 0.47 0.08 56.76 Average: all 25.75 0.00 2.75 3.92 0.07 67.51 Average: 0 21.66 0.00 2.94 11.31 0.08 64.01 Average: 1 26.50 0.00 2.58 1.08 0.07 69.77 Average: 2 25.66 0.00 2.71 1.81 0.07 69.74 Average: 3 26.41 0.00 2.91 3.74 0.07 66.87 Average: 4 28.68 0.00 2.72 3.06 0.07 65.48 Average: 5 23.12 0.00 2.62 1.84 0.06 72.36 Average: 6 26.12 0.00 2.86 4.73 0.08 66.21 Average: 7 27.88 0.00 2.67 3.78 0.08 65.59