---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-765 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: 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): 0-3 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 471 2540 0 932 3232 Swap: 1023 5 1018 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2f:22:e7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe2f:22e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:13:09:44 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::42:8fff:fe13:944/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-765) 07/25/24 _x86_64_ (4 CPU) 08:48:35 LINUX RESTART (4 CPU) 08:49:01 tps rtps wtps bread/s bwrtn/s 08:50:01 169.08 66.93 102.15 4996.80 42725.48 08:51:01 125.46 42.16 83.30 2460.52 13691.85 08:52:01 128.57 33.58 94.98 3158.41 37347.55 08:53:01 339.89 16.31 323.58 567.94 12571.28 08:54:01 246.39 4.40 241.99 93.32 6767.81 08:55:01 634.03 0.40 633.63 3.73 17674.13 08:56:02 294.37 6.71 287.66 215.38 7693.37 08:57:01 620.60 3.52 617.08 241.50 17606.78 08:58:01 617.78 11.48 606.30 245.56 17261.79 08:59:01 1760.37 9.99 1750.38 139.40 18475.27 09:00:01 401.92 190.15 211.76 6980.07 7306.50 Average: 485.47 35.10 450.38 1738.57 18107.29 08:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 1669532 3380672 2369120 58.66 54756 1810588 865280 17.01 544904 1641540 135000 08:51:01 871776 2910832 3166876 78.41 67368 2112480 1268068 24.93 1073668 1881240 19412 08:52:01 218516 1965908 3820136 94.59 81056 1814492 2685172 52.78 2007564 1604372 26224 08:53:01 118676 1293400 3919976 97.06 106528 1296256 3575176 70.28 2583312 1122156 11084 08:54:01 107800 995048 3930852 97.33 115816 999832 3939100 77.43 2792100 916208 2060 08:55:01 108252 974544 3930400 97.32 134132 943840 3940504 77.46 2790888 881268 3388 08:56:02 112404 636736 3926248 97.22 121152 620056 4396380 86.42 2951152 718920 3820 08:57:01 126880 608252 3911772 96.86 104600 581408 4453220 87.54 2946148 680328 3296 08:58:01 134156 562552 3904496 96.68 100464 511424 4523008 88.91 2931676 659892 4084 08:59:01 126696 433108 3911956 96.86 99660 416280 4722824 92.84 3019608 607376 3640 09:00:01 2712600 3355904 1326052 32.83 114120 695556 953116 18.74 508724 654196 198896 Average: 573390 1556087 3465262 85.80 99968 1072928 3211077 63.12 2195431 1033409 37355 08:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 ens3 396.00 247.47 1427.22 70.40 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:51:01 ens3 423.31 392.37 2306.66 76.52 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 08:52:01 veth905ffe5 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 08:52:01 ens3 911.36 672.28 9328.94 95.57 0.00 0.00 0.00 0.00 08:52:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 08:52:01 lo 3.60 3.60 0.41 0.41 0.00 0.00 0.00 0.00 08:53:01 veth905ffe5 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 ens3 82.46 30.56 21.26 13.83 0.00 0.00 0.00 0.00 08:53:01 docker0 40.59 38.92 103.78 4.51 0.00 0.00 0.00 0.00 08:53:01 lo 69.98 69.98 107.35 107.35 0.00 0.00 0.00 0.00 08:54:01 veth905ffe5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 ens3 9.25 5.80 2.06 1.95 0.00 0.00 0.00 0.00 08:54:01 docker0 34.88 32.06 46.60 4.88 0.00 0.00 0.00 0.00 08:54:01 lo 75.84 75.84 52.56 52.56 0.00 0.00 0.00 0.00 08:55:01 veth905ffe5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 ens3 80.27 30.92 19.19 15.02 0.00 0.00 0.00 0.00 08:55:01 docker0 79.07 63.33 29.63 10.26 0.00 0.00 0.00 0.00 08:55:01 lo 147.42 147.42 39.62 39.62 0.00 0.00 0.00 0.00 08:56:02 veth905ffe5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:02 ens3 171.38 80.47 39.13 34.98 0.00 0.00 0.00 0.00 08:56:02 docker0 39.76 35.98 46.66 5.50 0.00 0.00 0.00 0.00 08:56:02 lo 110.12 110.12 56.50 56.50 0.00 0.00 0.00 0.00 08:57:01 veth905ffe5 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 ens3 45.37 23.28 10.11 8.16 0.00 0.00 0.00 0.00 08:57:01 docker0 67.47 52.96 39.37 6.74 0.00 0.00 0.00 0.00 08:57:01 lo 132.85 132.85 46.66 46.66 0.00 0.00 0.00 0.00 08:58:01 veth905ffe5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 ens3 251.89 114.28 60.48 44.78 0.00 0.00 0.00 0.00 08:58:01 docker0 66.24 52.36 40.19 11.86 0.00 0.00 0.00 0.00 08:58:01 lo 130.39 130.39 52.57 52.57 0.00 0.00 0.00 0.00 08:59:01 veth905ffe5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 ens3 30.75 18.47 6.73 5.99 0.00 0.00 0.00 0.00 08:59:01 docker0 58.71 48.08 45.00 12.83 0.00 0.00 0.00 0.00 08:59:01 lo 118.97 118.97 58.48 58.48 0.00 0.00 0.00 0.00 09:00:01 ens3 490.00 238.37 654.79 128.35 0.00 0.00 0.00 0.00 09:00:01 docker0 29.67 27.01 31.59 3.00 0.00 0.00 0.00 0.00 09:00:01 lo 69.48 69.48 35.30 35.30 0.00 0.00 0.00 0.00 Average: ens3 263.34 168.87 1265.23 45.11 0.00 0.00 0.00 0.00 Average: docker0 37.82 31.86 34.79 5.42 0.00 0.00 0.00 0.00 Average: lo 78.23 78.23 40.87 40.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-765) 07/25/24 _x86_64_ (4 CPU) 08:48:35 LINUX RESTART (4 CPU) 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:01 all 19.65 0.00 2.19 5.39 0.06 72.72 08:50:01 0 23.88 0.00 1.80 3.98 0.05 70.29 08:50:01 1 13.39 0.00 1.94 9.89 0.08 74.69 08:50:01 2 20.36 0.00 2.99 3.06 0.08 73.51 08:50:01 3 20.92 0.00 2.01 4.57 0.05 72.45 08:51:01 all 33.56 0.00 1.85 2.04 0.08 62.46 08:51:01 0 30.26 0.00 1.18 1.73 0.08 66.74 08:51:01 1 25.75 0.00 1.42 1.87 0.07 70.89 08:51:01 2 44.03 0.00 3.03 3.24 0.10 49.60 08:51:01 3 34.27 0.00 1.76 1.36 0.07 62.55 08:52:01 all 46.26 0.00 3.86 2.09 0.09 47.70 08:52:01 0 41.83 0.00 3.95 1.87 0.08 52.26 08:52:01 1 35.06 0.00 3.60 2.51 0.08 58.75 08:52:01 2 55.57 0.00 3.72 1.41 0.10 39.20 08:52:01 3 52.69 0.00 4.15 2.58 0.10 40.48 08:53:01 all 35.57 0.00 2.31 8.53 0.08 53.51 08:53:01 0 40.32 0.00 2.07 10.04 0.08 47.49 08:53:01 1 32.22 0.00 2.31 3.65 0.08 61.74 08:53:01 2 46.79 0.00 2.61 8.87 0.08 41.64 08:53:01 3 23.02 0.00 2.27 11.51 0.08 63.11 08:54:01 all 10.33 0.00 1.50 6.52 0.08 81.57 08:54:01 0 11.28 0.00 1.76 7.65 0.08 79.23 08:54:01 1 10.02 0.00 1.22 2.33 0.05 86.37 08:54:01 2 9.86 0.00 1.29 9.09 0.10 79.65 08:54:01 3 10.11 0.00 1.77 7.00 0.08 81.03 08:55:01 all 6.19 0.00 3.13 18.82 0.10 71.76 08:55:01 0 6.60 0.00 3.13 12.72 0.08 77.47 08:55:01 1 6.11 0.00 2.44 15.05 0.10 76.29 08:55:01 2 6.32 0.00 3.53 22.59 0.15 67.41 08:55:01 3 5.74 0.00 3.40 24.96 0.10 65.80 08:56:02 all 20.97 0.00 2.14 7.92 0.10 68.87 08:56:02 0 18.82 0.00 2.21 9.90 0.10 68.96 08:56:02 1 17.25 0.00 2.27 7.40 0.08 73.00 08:56:02 2 25.16 0.00 2.38 9.29 0.10 63.07 08:56:02 3 22.71 0.00 1.67 5.13 0.08 70.41 08:57:01 all 6.33 0.00 3.14 18.46 0.11 71.96 08:57:01 0 5.56 0.00 3.14 12.77 0.09 78.44 08:57:01 1 7.41 0.00 3.54 24.93 0.12 63.99 08:57:01 2 7.20 0.00 3.52 27.96 0.17 61.14 08:57:01 3 5.13 0.00 2.35 8.22 0.09 84.21 08:58:01 all 8.76 0.00 3.29 17.83 0.11 70.00 08:58:01 0 9.38 0.00 3.65 26.85 0.13 59.98 08:58:01 1 7.67 0.00 2.61 9.49 0.08 80.15 08:58:01 2 9.73 0.00 3.99 20.64 0.14 65.51 08:58:01 3 8.31 0.00 2.95 14.39 0.08 74.27 08:59:01 all 8.04 0.00 4.56 23.29 0.12 63.99 08:59:01 0 7.94 0.00 4.98 20.19 0.10 66.79 08:59:01 1 8.06 0.00 5.04 26.90 0.12 59.89 08:59:01 2 8.68 0.00 4.28 21.43 0.13 65.47 08:59:01 3 7.48 0.00 3.93 24.61 0.13 63.84 09:00:01 all 33.03 0.00 2.78 9.61 0.10 54.48 09:00:01 0 25.88 0.00 2.59 9.28 0.08 62.17 09:00:01 1 38.11 0.00 2.46 9.07 0.10 50.27 09:00:01 2 35.34 0.00 3.56 10.70 0.12 50.28 09:00:01 3 32.80 0.00 2.48 9.43 0.10 55.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.84 0.00 2.79 10.93 0.10 65.34 Average: 0 20.20 0.00 2.77 10.62 0.09 66.33 Average: 1 18.31 0.00 2.62 10.25 0.09 68.73 Average: 2 24.53 0.00 3.17 12.52 0.12 59.66 Average: 3 20.34 0.00 2.61 10.34 0.09 66.62