---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 12G 7.9G 60% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 489 321 0 3133 3171 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b0:d3:34 brd ff:ff:ff:ff:ff:ff inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:feb0:d334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:78:d6:d7 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-13) 11/17/23 _x86_64_ (4 CPU) 19:22:31 LINUX RESTART (4 CPU) 19:23:02 tps rtps wtps bread/s bwrtn/s 19:24:01 106.25 59.65 46.60 4514.08 7326.35 19:25:01 93.70 8.88 84.82 1615.06 17568.94 19:26:01 414.43 0.03 414.40 2.27 34541.31 19:27:01 252.22 0.05 252.17 5.73 13197.80 19:28:01 429.69 110.98 318.71 8778.28 33326.67 19:29:01 36.69 5.13 31.56 281.55 3165.74 19:30:01 8.15 0.78 7.37 12.80 5853.69 19:31:01 48.71 5.32 43.39 272.89 15078.15 19:32:01 217.92 4.58 213.34 146.84 27482.35 19:33:01 494.65 0.22 494.43 3.60 28505.52 19:34:01 407.90 233.81 174.09 19391.70 39163.21 19:35:01 24.58 20.06 4.52 969.17 166.91 Average: 211.39 37.43 173.96 2997.41 18798.06 19:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:24:01 1615560 3304104 2423104 60.00 49820 1794372 884756 17.39 610584 1632968 146552 19:25:01 1202984 3280588 2835680 70.21 60944 2157412 1070808 21.05 764008 1858156 44664 19:26:01 881096 3308128 3157568 78.18 101256 2446568 1030244 20.25 733816 2168428 256 19:27:01 440992 3215360 3597672 89.08 105928 2742028 1118788 21.99 881916 2407744 6236 19:28:01 515436 3272824 3523228 87.24 131736 2717016 1077608 21.18 827864 2406904 1148 19:29:01 469476 3283256 3569188 88.38 132100 2766628 1071088 21.05 887468 2386584 21052 19:30:01 262568 2878416 3776096 93.50 131856 2577032 1481932 29.13 1265576 2222296 23028 19:31:01 518364 3249388 3520300 87.16 132424 2687464 1103056 21.68 899200 2330796 984 19:32:01 128816 3220664 3909848 96.81 137708 3018288 1137988 22.37 954868 2637560 17140 19:33:01 255428 3166248 3783236 93.68 150196 2805032 1186744 23.33 938308 2506616 1692 19:34:01 496468 3301012 3542196 87.71 171476 2687224 1032028 20.29 829376 2391188 1208 19:35:01 422548 3247568 3616116 89.54 171948 2718060 972596 19.12 912904 2392012 2868 Average: 600811 3227296 3437853 85.12 123116 2593094 1097303 21.57 875491 2278438 22236 19:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 ens3 341.54 236.42 1416.25 63.90 0.00 0.00 0.00 0.00 19:24:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 ens3 430.46 256.36 2462.94 22.40 0.00 0.00 0.00 0.00 19:25:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 ens3 105.90 74.27 251.20 16.31 0.00 0.00 0.00 0.00 19:26:01 lo 0.80 0.80 0.10 0.10 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 ens3 469.59 228.43 2036.64 18.97 0.00 0.00 0.00 0.00 19:27:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 23.95 23.45 9.92 5.40 0.00 0.00 0.00 0.00 19:28:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 25.41 20.60 36.50 4.24 0.00 0.00 0.00 0.00 19:29:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 0.93 0.93 0.20 0.22 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 95.05 62.02 514.74 6.29 0.00 0.00 0.00 0.00 19:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 746.45 399.02 3997.93 33.77 0.00 0.00 0.00 0.00 19:32:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 27.78 25.38 6.79 6.02 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 174.99 320.86 19.00 2438.95 0.00 0.00 0.00 0.00 19:34:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 269.02 502.18 22.49 4017.31 0.00 0.00 0.00 0.00 19:35:01 lo 0.93 0.93 0.08 0.08 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: ens3 225.78 179.09 897.29 553.45 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-13) 11/17/23 _x86_64_ (4 CPU) 19:22:31 LINUX RESTART (4 CPU) 19:23:02 CPU %user %nice %system %iowait %steal %idle 19:24:01 all 21.64 0.00 1.76 2.93 0.06 73.61 19:24:01 0 18.12 0.00 1.52 1.69 0.05 78.62 19:24:01 1 13.25 0.00 1.29 1.90 0.05 83.50 19:24:01 2 19.24 0.00 1.62 7.22 0.07 71.85 19:24:01 3 35.89 0.00 2.63 0.91 0.05 60.52 19:25:01 all 13.84 0.00 1.71 2.31 0.05 82.10 19:25:01 0 12.40 0.00 1.39 0.08 0.02 86.11 19:25:01 1 18.93 0.00 1.80 0.94 0.07 78.27 19:25:01 2 5.50 0.00 1.50 7.10 0.03 85.86 19:25:01 3 18.53 0.00 2.08 1.14 0.07 78.18 19:26:01 all 7.10 0.00 4.87 12.39 0.07 75.57 19:26:01 0 7.13 0.00 4.13 3.31 0.07 85.37 19:26:01 1 5.02 0.00 4.00 16.68 0.05 74.25 19:26:01 2 9.49 0.00 4.04 5.52 0.08 80.87 19:26:01 3 6.76 0.00 7.33 24.11 0.08 61.71 19:27:01 all 5.24 0.00 2.24 7.55 0.05 84.92 19:27:01 0 5.11 0.00 2.54 3.90 0.05 88.41 19:27:01 1 1.24 0.00 1.02 3.55 0.02 94.17 19:27:01 2 6.09 0.00 1.69 2.31 0.05 89.86 19:27:01 3 8.55 0.00 3.70 20.52 0.07 67.16 19:28:01 all 9.86 0.00 5.22 12.88 0.06 71.98 19:28:01 0 7.10 0.00 4.40 7.22 0.05 81.23 19:28:01 1 9.95 0.00 4.28 17.45 0.07 68.25 19:28:01 2 14.31 0.00 4.84 7.40 0.08 73.37 19:28:01 3 8.08 0.00 7.40 19.43 0.07 65.02 19:29:01 all 19.60 0.00 4.65 0.87 0.05 74.83 19:29:01 0 21.25 0.00 5.06 0.55 0.05 73.09 19:29:01 1 16.26 0.00 5.01 0.22 0.05 78.46 19:29:01 2 18.52 0.00 3.98 0.94 0.05 76.51 19:29:01 3 22.33 0.00 4.59 1.79 0.07 71.23 19:30:01 all 22.71 0.00 2.43 0.05 0.05 74.77 19:30:01 0 21.33 0.00 2.43 0.02 0.05 76.17 19:30:01 1 24.06 0.00 2.34 0.00 0.03 73.57 19:30:01 2 31.06 0.00 3.03 0.08 0.05 65.78 19:30:01 3 14.40 0.00 1.87 0.10 0.03 83.60 19:31:01 all 21.29 0.00 3.09 1.10 0.05 74.47 19:31:01 0 19.18 0.00 2.85 0.35 0.03 77.58 19:31:01 1 36.30 0.00 4.41 0.90 0.08 58.29 19:31:01 2 11.75 0.00 2.19 0.52 0.03 85.51 19:31:01 3 17.94 0.00 2.90 2.63 0.07 76.47 19:32:01 all 10.32 0.00 3.86 5.69 0.05 80.07 19:32:01 0 10.52 0.00 3.50 3.38 0.05 82.54 19:32:01 1 8.43 0.00 4.32 10.56 0.03 76.66 19:32:01 2 11.33 0.00 3.96 5.92 0.07 78.73 19:32:01 3 11.00 0.00 3.69 2.90 0.05 82.35 19:33:01 all 6.83 0.00 3.99 16.13 0.05 73.00 19:33:01 0 6.90 0.00 4.28 12.45 0.05 76.32 19:33:01 1 4.80 0.00 2.20 5.69 0.03 87.27 19:33:01 2 9.12 0.00 3.78 23.97 0.07 63.07 19:33:01 3 6.52 0.00 5.69 22.49 0.08 65.22 19:34:01 all 20.28 0.00 4.46 11.75 0.08 63.43 19:34:01 0 21.76 0.00 4.51 12.69 0.08 60.96 19:34:01 1 18.15 0.00 4.07 11.22 0.08 66.47 19:34:01 2 20.16 0.00 3.79 6.87 0.07 69.12 19:34:01 3 21.08 0.00 5.45 16.22 0.08 57.16 19:34:01 CPU %user %nice %system %iowait %steal %idle 19:35:01 all 22.44 0.00 0.81 0.53 0.06 76.16 19:35:01 0 22.38 0.00 0.70 0.63 0.05 76.23 19:35:01 1 23.99 0.00 0.66 0.23 0.05 75.06 19:35:01 2 23.43 0.00 0.93 1.23 0.07 74.34 19:35:01 3 19.93 0.00 0.94 0.02 0.07 79.04 Average: all 15.10 0.00 3.26 6.17 0.06 75.42 Average: 0 14.43 0.00 3.11 3.85 0.05 78.56 Average: 1 15.05 0.00 2.95 5.77 0.05 76.18 Average: 2 15.00 0.00 2.94 5.74 0.06 76.25 Average: 3 15.91 0.00 4.02 9.34 0.07 70.67