---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83981 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 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 946 24291 0 6929 30765 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:fe:48:ea brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fefe:48ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:7c:f7:72 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-83981) 11/15/24 _x86_64_ (8 CPU) 17:34:17 LINUX RESTART (8 CPU) 17:35:01 tps rtps wtps bread/s bwrtn/s 17:36:01 159.09 53.71 105.38 3887.35 33236.46 17:37:01 386.79 20.95 365.85 3079.97 49302.91 17:38:01 286.95 3.60 283.35 502.18 116981.84 17:39:01 267.21 0.38 266.82 32.13 78347.08 17:40:01 67.17 0.05 67.12 5.07 30866.86 17:41:01 72.67 0.95 71.72 51.32 14758.47 Average: 206.67 13.27 193.39 1259.87 53915.09 17:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:01 29779328 31541108 3159892 9.59 78044 1988404 1997940 5.88 1091764 1768552 203972 17:37:01 28320620 31588700 4618600 14.02 95792 3445564 1471008 4.33 1376524 2875996 951040 17:38:01 25766492 30892188 7172728 21.78 137908 5172100 6827092 20.09 2178960 4464076 3104 17:39:01 21690488 28501004 11248732 34.15 184664 6656812 10677020 31.41 4800716 5768688 5904 17:40:01 18779792 25917916 14159428 42.99 190144 6959036 12630576 37.16 7420144 6008996 22516 17:41:01 24866004 31490628 8073216 24.51 192224 6504424 1564764 4.60 1951812 5517832 3260 Average: 24867121 29988591 8072099 24.51 146463 5121057 5861400 17.25 3136653 4400690 198299 17:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 17:36:01 ens3 104.97 73.55 1157.05 18.46 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:37:01 ens3 1209.66 834.04 7817.51 192.73 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 8.40 8.40 0.93 0.93 0.00 0.00 0.00 0.00 17:38:01 vethe348cba 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 veth21091de 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 vethd4b6c92 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:39:01 lo 3.47 3.47 0.41 0.41 0.00 0.00 0.00 0.00 17:39:01 vethe348cba 3.17 5.18 0.41 1.10 0.00 0.00 0.00 0.00 17:39:01 vethe3eae29 149.69 155.42 13.08 331.28 0.00 0.00 0.00 0.03 17:39:01 veth21091de 0.00 1.37 0.00 0.70 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 vethe348cba 4.33 5.90 4.70 4.51 0.00 0.00 0.00 0.00 17:40:01 vethe3eae29 1.10 1.40 0.18 0.17 0.00 0.00 0.00 0.00 17:40:01 veth21091de 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 2.70 2.70 0.32 0.32 0.00 0.00 0.00 0.00 17:41:01 ens3 3200.23 2090.28 36313.57 409.15 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 479.81 307.81 5897.86 56.07 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83981) 11/15/24 _x86_64_ (8 CPU) 17:34:17 LINUX RESTART (8 CPU) 17:35:01 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 10.86 0.00 0.90 3.11 0.04 85.09 17:36:01 0 4.97 0.00 0.50 0.98 0.05 93.49 17:36:01 1 2.27 0.00 0.18 0.10 0.00 97.45 17:36:01 2 28.27 0.00 2.04 3.08 0.05 66.56 17:36:01 3 20.24 0.00 1.51 1.14 0.05 77.07 17:36:01 4 3.73 0.00 0.80 17.91 0.10 77.45 17:36:01 5 19.76 0.00 1.42 1.05 0.05 77.72 17:36:01 6 3.97 0.00 0.33 0.12 0.02 95.57 17:36:01 7 3.72 0.00 0.43 0.60 0.02 95.23 17:37:01 all 30.27 0.00 2.44 2.06 0.08 65.15 17:37:01 0 28.05 0.00 1.87 1.81 0.07 68.20 17:37:01 1 32.73 0.00 3.06 1.17 0.08 62.96 17:37:01 2 34.07 0.00 2.04 1.06 0.08 62.75 17:37:01 3 38.78 0.00 1.75 0.52 0.07 58.88 17:37:01 4 18.44 0.00 2.81 7.40 0.08 71.26 17:37:01 5 37.50 0.00 3.83 3.59 0.10 54.97 17:37:01 6 18.68 0.00 2.08 0.39 0.05 78.80 17:37:01 7 33.88 0.00 2.08 0.52 0.08 63.43 17:38:01 all 16.19 0.00 4.10 5.13 0.06 74.52 17:38:01 0 17.71 0.00 4.21 1.20 0.07 76.81 17:38:01 1 10.71 0.00 3.54 3.35 0.03 82.36 17:38:01 2 10.94 0.00 4.72 10.66 0.10 73.58 17:38:01 3 38.10 0.00 4.57 2.37 0.07 54.90 17:38:01 4 14.41 0.00 3.62 6.55 0.05 75.38 17:38:01 5 13.95 0.00 4.02 15.14 0.08 66.81 17:38:01 6 11.54 0.00 4.38 0.91 0.05 83.13 17:38:01 7 12.14 0.00 3.82 0.89 0.05 83.09 17:39:01 all 42.29 0.00 6.53 4.80 0.17 46.20 17:39:01 0 40.94 0.00 7.02 12.37 0.14 39.52 17:39:01 1 43.06 0.00 5.00 2.14 0.20 49.60 17:39:01 2 42.05 0.00 6.46 8.49 0.17 42.83 17:39:01 3 44.51 0.00 6.93 2.62 0.17 45.77 17:39:01 4 42.88 0.00 6.55 1.65 0.17 48.75 17:39:01 5 42.77 0.00 6.25 4.35 0.19 46.43 17:39:01 6 42.12 0.00 7.39 4.33 0.15 46.01 17:39:01 7 39.99 0.00 6.67 2.48 0.17 50.69 17:40:01 all 33.33 0.00 4.25 1.30 0.13 60.99 17:40:01 0 30.23 0.00 4.38 0.18 0.13 65.07 17:40:01 1 27.33 0.00 4.19 5.23 0.14 63.11 17:40:01 2 36.72 0.00 5.12 1.06 0.14 56.95 17:40:01 3 38.73 0.00 5.03 0.34 0.12 55.79 17:40:01 4 30.97 0.00 3.79 0.03 0.17 65.03 17:40:01 5 36.36 0.00 3.58 0.49 0.12 59.45 17:40:01 6 29.38 0.00 3.73 2.99 0.14 63.76 17:40:01 7 36.93 0.00 4.14 0.13 0.10 58.69 17:41:01 all 12.19 0.00 3.26 1.10 0.09 83.36 17:41:01 0 8.24 0.00 3.38 0.53 0.08 87.77 17:41:01 1 15.32 0.00 4.35 1.88 0.12 78.34 17:41:01 2 10.27 0.00 2.75 0.39 0.10 86.49 17:41:01 3 9.92 0.00 2.89 0.30 0.08 86.81 17:41:01 4 8.50 0.00 2.74 0.12 0.12 88.52 17:41:01 5 13.60 0.00 3.11 4.66 0.07 78.56 17:41:01 6 21.22 0.00 3.91 0.73 0.14 74.00 17:41:01 7 10.49 0.00 2.94 0.17 0.07 86.34 Average: all 24.15 0.00 3.57 2.92 0.10 69.26 Average: 0 21.65 0.00 3.55 2.83 0.09 71.88 Average: 1 21.87 0.00 3.38 2.30 0.10 72.35 Average: 2 27.03 0.00 3.85 4.11 0.11 64.90 Average: 3 31.67 0.00 3.77 1.21 0.09 63.25 Average: 4 19.78 0.00 3.38 5.63 0.12 71.09 Average: 5 27.30 0.00 3.70 4.88 0.10 64.02 Average: 6 21.08 0.00 3.63 1.57 0.09 73.64 Average: 7 22.84 0.00 3.34 0.80 0.08 72.94