---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-17519 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 654 11294 0 4091 15056 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:12:db:ae brd ff:ff:ff:ff:ff:ff inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe12:dbae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:93:6b:ee 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::42:8cff:fe93:6bee/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-17519) 01/18/24 _x86_64_ (4 CPU) 07:33:39 LINUX RESTART (4 CPU) 07:34:01 tps rtps wtps bread/s bwrtn/s 07:35:01 247.91 64.41 183.50 5109.82 57790.90 07:36:01 95.43 16.73 78.70 732.28 27172.40 07:37:01 157.54 4.76 152.77 163.12 35926.70 07:38:01 230.01 2.37 227.65 366.21 46849.39 07:39:01 348.12 7.51 340.60 779.34 34439.59 07:40:01 370.40 0.28 370.12 20.26 85578.80 07:41:01 259.04 0.05 258.99 5.87 51280.12 07:42:01 581.40 0.07 581.34 0.53 99492.35 07:43:01 318.50 0.12 318.38 12.13 52593.50 07:44:01 36.67 0.32 36.35 36.25 3020.06 07:45:01 53.16 2.92 50.24 585.50 5445.89 Average: 245.29 9.05 236.24 710.09 45416.15 07:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 13895416 15469100 2529540 15.40 45336 1739012 1162080 6.65 770068 1555724 88000 07:36:01 13603448 15496756 2821508 17.18 69588 2013960 1133152 6.48 771472 1805932 167480 07:37:01 12917932 15353412 3507024 21.35 126236 2456256 1331460 7.62 978364 2215304 376592 07:38:01 12201868 15291300 4223088 25.71 132668 3049692 1436764 8.22 1206384 2644596 18208 07:39:01 11612980 15188280 4811976 29.30 173204 3441388 3205376 18.34 1399396 2967092 1076 07:40:01 8592852 14909716 7832104 47.68 201800 5999228 2538152 14.53 2510228 4712752 227336 07:41:01 7692168 15024352 8732788 53.17 215184 6952448 2252348 12.89 2634796 5442076 92968 07:42:01 4757432 14988880 11667524 71.04 245408 9641200 2291360 13.11 2703264 8121808 22220 07:43:01 4924436 15292228 11500520 70.02 252364 9755732 1901440 10.88 2489388 8154812 2592 07:44:01 11469832 15264348 4955124 30.17 254140 3522280 1459012 8.35 1558284 2905944 67740 07:45:01 11567032 15420072 4857924 29.58 254572 3577676 1232376 7.05 1422440 2944976 33204 Average: 10294127 15245313 6130829 37.33 179136 4740807 1813047 10.38 1676735 3951911 99765 07:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 345.19 237.56 1353.63 68.36 0.00 0.00 0.00 0.00 07:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 ens3 46.18 39.09 590.27 7.17 0.00 0.00 0.00 0.00 07:37:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 70.28 40.95 1447.45 4.96 0.00 0.00 0.00 0.00 07:38:01 vethebe504e 16.31 21.10 1.13 456.86 0.00 0.00 0.00 0.04 07:38:01 lo 1.67 1.67 0.20 0.20 0.00 0.00 0.00 0.00 07:38:01 docker0 200.82 265.19 10.48 2032.35 0.00 0.00 0.00 0.00 07:38:01 ens3 378.50 244.96 4365.57 16.61 0.00 0.00 0.00 0.00 07:39:01 veth8da429f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:39:01 vethca87182 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:39:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 07:39:01 docker0 155.40 221.99 8.58 1919.15 0.00 0.00 0.00 0.00 07:40:01 veth8da429f 193.93 288.34 13.73 4153.87 0.00 0.00 0.00 0.34 07:40:01 vethca87182 260.54 351.96 17.10 2443.69 0.00 0.00 0.00 0.20 07:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 docker0 690.45 1032.96 37.02 9757.89 0.00 0.00 0.00 0.00 07:41:01 veth8da429f 186.77 212.85 14.93 932.28 0.00 0.00 0.00 0.08 07:41:01 vethca87182 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 388.37 501.45 23.35 3784.99 0.00 0.00 0.00 0.00 07:42:01 veth8da429f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 vethca87182 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 docker0 909.17 1690.70 47.80 16271.70 0.00 0.00 0.00 0.00 07:43:01 veth8da429f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 vethca87182 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 74.57 174.65 3.86 3801.88 0.00 0.00 0.00 0.00 07:44:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 07:44:01 docker0 2.92 2.25 0.26 0.33 0.00 0.00 0.00 0.00 07:44:01 ens3 4564.43 2839.09 44861.84 254.80 0.00 0.00 0.00 0.00 07:45:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 24.81 22.80 70.24 9.40 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 220.14 353.55 11.94 3415.12 0.00 0.00 0.00 0.00 Average: ens3 415.25 258.68 4055.74 23.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-17519) 01/18/24 _x86_64_ (4 CPU) 07:33:39 LINUX RESTART (4 CPU) 07:34:01 CPU %user %nice %system %iowait %steal %idle 07:35:01 all 15.69 0.00 1.88 7.46 0.05 74.92 07:35:01 0 16.68 0.00 1.19 0.64 0.03 81.46 07:35:01 1 8.07 0.00 1.19 19.08 0.05 71.61 07:35:01 2 14.36 0.00 2.69 1.02 0.05 81.88 07:35:01 3 23.62 0.00 2.44 9.13 0.07 64.74 07:36:01 all 19.93 0.00 1.68 3.66 0.05 74.68 07:36:01 0 14.01 0.00 1.47 1.89 0.05 82.58 07:36:01 1 16.81 0.00 1.80 3.84 0.05 77.50 07:36:01 2 16.14 0.00 1.39 7.13 0.05 75.30 07:36:01 3 32.80 0.00 2.08 1.76 0.07 63.30 07:37:01 all 20.03 0.00 3.46 4.71 0.08 71.73 07:37:01 0 11.33 0.00 3.16 2.06 0.07 83.39 07:37:01 1 19.62 0.00 4.22 1.96 0.07 74.14 07:37:01 2 24.33 0.00 3.23 10.62 0.08 61.74 07:37:01 3 24.86 0.00 3.24 4.23 0.07 67.60 07:38:01 all 17.69 0.00 3.67 5.78 0.09 72.77 07:38:01 0 7.16 0.00 2.43 3.34 0.08 86.99 07:38:01 1 30.50 0.00 5.06 12.43 0.10 51.90 07:38:01 2 11.13 0.00 3.05 4.82 0.12 80.88 07:38:01 3 21.94 0.00 4.09 2.52 0.08 71.37 07:39:01 all 16.87 0.00 6.28 4.26 0.13 72.46 07:39:01 0 21.45 0.00 8.87 7.46 0.12 62.11 07:39:01 1 14.57 0.00 5.81 5.02 0.17 74.43 07:39:01 2 14.02 0.00 5.01 1.17 0.10 79.69 07:39:01 3 17.42 0.00 5.45 3.42 0.12 73.59 07:40:01 all 35.99 0.00 9.98 11.83 0.11 42.09 07:40:01 0 27.27 0.00 8.74 13.26 0.10 50.62 07:40:01 1 45.84 0.00 8.91 14.86 0.10 30.29 07:40:01 2 27.24 0.00 11.45 10.38 0.13 50.80 07:40:01 3 43.72 0.00 10.81 8.81 0.12 36.54 07:41:01 all 22.71 0.00 5.38 5.86 0.12 65.93 07:41:01 0 20.18 0.00 5.03 5.36 0.17 69.26 07:41:01 1 24.14 0.00 5.33 5.50 0.12 64.91 07:41:01 2 24.17 0.00 5.11 5.58 0.12 65.03 07:41:01 3 22.30 0.00 6.03 7.00 0.08 64.59 07:42:01 all 25.81 0.00 8.21 7.34 0.13 58.51 07:42:01 0 23.26 0.00 9.43 10.68 0.15 56.48 07:42:01 1 24.67 0.00 8.50 6.99 0.10 59.74 07:42:01 2 24.84 0.00 7.39 5.47 0.12 62.19 07:42:01 3 30.49 0.00 7.51 6.21 0.12 55.67 07:43:01 all 34.59 0.00 9.86 3.63 0.13 51.78 07:43:01 0 31.03 0.00 9.92 4.12 0.19 54.75 07:43:01 1 37.25 0.00 8.90 3.86 0.12 49.87 07:43:01 2 32.34 0.00 10.23 4.70 0.10 52.63 07:43:01 3 37.71 0.00 10.42 1.89 0.14 49.84 07:44:01 all 34.22 0.00 9.93 1.94 0.11 53.81 07:44:01 0 34.56 0.00 10.55 3.02 0.10 51.76 07:44:01 1 29.55 0.00 10.26 2.40 0.14 57.65 07:44:01 2 38.13 0.00 9.64 0.92 0.10 51.21 07:44:01 3 34.62 0.00 9.27 1.39 0.08 54.63 07:45:01 all 18.03 0.00 1.20 1.16 0.04 79.57 07:45:01 0 8.21 0.00 0.95 2.79 0.05 88.00 07:45:01 1 28.48 0.00 1.59 0.85 0.05 69.03 07:45:01 2 9.77 0.00 0.97 0.77 0.03 88.46 07:45:01 3 25.64 0.00 1.28 0.25 0.05 72.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.76 0.00 5.58 5.24 0.09 65.33 Average: 0 19.52 0.00 5.59 4.96 0.10 69.83 Average: 1 25.39 0.00 5.58 6.98 0.10 61.95 Average: 2 21.47 0.00 5.46 4.79 0.09 68.19 Average: 3 28.63 0.00 5.68 4.24 0.09 61.37