---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2151 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: 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 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 488 328 0 3127 3172 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:da:4a:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85620sec preferred_lft 85620sec inet6 fe80::f816:3eff:feda:4a43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:1f:2f:83 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-2151) 12/28/23 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 142.35 78.41 63.95 6142.22 40836.40 02:54:01 102.47 8.95 93.52 1618.26 17545.74 02:55:01 425.33 0.05 425.28 4.27 37156.87 02:56:01 420.16 0.10 420.06 13.73 23004.03 02:57:01 293.07 136.66 156.41 10547.77 24452.76 02:58:01 11.38 4.70 6.68 247.96 2800.07 02:59:01 12.18 0.88 11.30 20.26 9938.61 03:00:01 94.85 10.90 83.95 479.25 19517.55 03:01:01 303.65 1.97 301.68 80.23 25709.01 03:02:01 484.84 23.33 461.51 1842.09 30422.13 03:03:01 267.27 196.05 71.22 16073.19 29396.97 03:04:01 28.83 22.25 6.58 1199.93 460.59 Average: 215.54 40.36 175.18 3189.36 21770.55 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1677368 3286068 2361288 58.47 39752 1730548 933264 18.35 632272 1561364 92220 02:54:01 1257884 3270808 2780772 68.85 61508 2092776 1097432 21.57 775580 1792428 44464 02:55:01 860312 3297092 3178344 78.70 102176 2454484 1214264 23.87 744644 2175964 240 02:56:01 145340 3215212 3893316 96.40 116444 2996116 1125044 22.12 892504 2661384 17784 02:57:01 638936 3300840 3399720 84.18 132768 2621788 1048336 20.61 847472 2262724 2072 02:58:01 298776 3009144 3739880 92.60 132788 2665664 1350160 26.54 1159444 2287212 21208 02:59:01 529392 3296232 3509264 86.89 132624 2727424 1146656 22.54 941840 2284020 95708 03:00:01 445604 3288248 3593052 88.97 133920 2786148 1065788 20.95 898304 2388824 1536 03:01:01 147336 3209916 3891320 96.35 144944 2968788 1138852 22.39 942604 2616904 11364 03:02:01 499056 3268708 3539600 87.64 169432 2666164 1164992 22.90 780500 2445380 320464 03:03:01 511504 3294980 3527152 87.33 177136 2656964 1028404 20.22 794688 2406428 120 03:04:01 414280 3268860 3624376 89.74 179592 2731168 950040 18.68 859312 2444184 42676 Average: 618816 3250509 3419840 84.68 126924 2591503 1105269 21.73 855764 2277235 54155 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 321.71 219.29 1374.48 62.18 0.00 0.00 0.00 0.00 02:53:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 174.49 125.33 1409.74 13.33 0.00 0.00 0.00 0.00 02:54:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 299.43 175.30 1438.02 18.91 0.00 0.00 0.00 0.00 02:55:01 lo 0.87 0.87 0.11 0.11 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 310.51 135.26 2014.37 20.19 0.00 0.00 0.00 0.00 02:56:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 27.32 24.20 41.93 5.03 0.00 0.00 0.00 0.00 02:57:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 8.33 8.00 1.75 1.81 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.83 1.83 0.41 0.48 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 150.14 104.23 564.00 19.18 0.00 0.00 0.00 0.00 03:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 708.88 350.54 3958.39 31.38 0.00 0.00 0.00 0.00 03:01:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 29.68 27.71 6.29 6.59 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 282.22 524.65 24.37 4151.85 0.00 0.00 0.00 0.00 03:03:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 163.72 294.90 18.90 2304.01 0.00 0.00 0.00 0.00 03:04:01 lo 1.07 1.07 0.09 0.09 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 206.53 165.94 904.44 552.87 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 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-2151) 12/28/23 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 17.93 0.00 2.51 4.16 0.06 75.34 02:53:01 0 18.65 0.00 2.44 5.09 0.05 73.77 02:53:01 1 14.42 0.00 3.35 1.29 0.03 80.90 02:53:01 2 9.43 0.00 1.49 6.18 0.05 82.85 02:53:01 3 29.28 0.00 2.73 4.06 0.10 63.83 02:54:01 all 19.01 0.00 1.89 2.55 0.06 76.48 02:54:01 0 13.91 0.00 1.55 0.78 0.03 83.72 02:54:01 1 24.12 0.00 1.93 1.71 0.07 72.17 02:54:01 2 15.95 0.00 1.85 6.11 0.07 76.01 02:54:01 3 22.08 0.00 2.23 1.59 0.08 74.03 02:55:01 all 7.99 0.00 5.34 12.13 0.10 74.44 02:55:01 0 7.73 0.00 6.47 21.38 0.08 64.34 02:55:01 1 6.44 0.00 4.50 3.95 0.08 85.02 02:55:01 2 10.76 0.00 6.04 7.35 0.10 75.74 02:55:01 3 7.03 0.00 4.33 15.82 0.10 72.71 02:56:01 all 8.03 0.00 3.79 13.00 0.10 75.08 02:56:01 0 6.63 0.00 7.64 37.82 0.10 47.81 02:56:01 1 8.44 0.00 2.56 5.51 0.08 83.41 02:56:01 2 8.56 0.00 3.16 3.50 0.13 84.65 02:56:01 3 8.45 0.00 1.84 5.24 0.08 84.39 02:57:01 all 14.11 0.00 5.06 8.18 0.10 72.55 02:57:01 0 19.31 0.00 4.59 5.82 0.12 70.16 02:57:01 1 14.63 0.00 5.32 9.26 0.08 70.71 02:57:01 2 12.79 0.00 5.38 10.94 0.12 70.77 02:57:01 3 9.79 0.00 4.93 6.73 0.10 78.44 02:58:01 all 21.76 0.00 3.81 0.11 0.07 74.25 02:58:01 0 22.86 0.00 3.40 0.13 0.07 73.54 02:58:01 1 21.27 0.00 4.09 0.08 0.08 74.48 02:58:01 2 29.30 0.00 4.63 0.18 0.08 65.81 02:58:01 3 13.74 0.00 3.11 0.05 0.05 83.06 02:59:01 all 22.86 0.00 2.65 0.10 0.05 74.33 02:59:01 0 17.59 0.00 2.56 0.00 0.05 79.81 02:59:01 1 19.85 0.00 2.50 0.33 0.05 77.27 02:59:01 2 29.87 0.00 3.17 0.07 0.07 66.82 02:59:01 3 24.20 0.00 2.40 0.02 0.05 73.34 03:00:01 all 19.83 0.00 3.70 1.90 0.08 74.49 03:00:01 0 20.18 0.00 3.63 0.94 0.07 75.18 03:00:01 1 18.67 0.00 3.88 3.83 0.08 73.53 03:00:01 2 20.56 0.00 3.61 1.65 0.08 74.09 03:00:01 3 19.93 0.00 3.64 1.14 0.07 75.22 03:01:01 all 9.14 0.00 3.58 8.89 0.09 78.29 03:01:01 0 10.54 0.00 2.91 7.96 0.08 78.51 03:01:01 1 11.24 0.00 3.66 7.31 0.07 77.71 03:01:01 2 8.34 0.00 2.58 5.61 0.12 83.35 03:01:01 3 6.43 0.00 5.17 14.69 0.10 73.62 03:02:01 all 8.60 0.00 4.97 16.11 0.11 70.21 03:02:01 0 5.60 0.00 5.03 25.26 0.12 63.99 03:02:01 1 10.58 0.00 6.28 16.58 0.12 66.44 03:02:01 2 13.75 0.00 4.01 10.11 0.15 71.99 03:02:01 3 4.46 0.00 4.56 12.55 0.10 78.34 03:03:01 all 24.33 0.00 3.16 6.97 0.13 65.42 03:03:01 0 25.61 0.00 3.81 8.32 0.12 62.14 03:03:01 1 20.38 0.00 2.66 7.52 0.10 69.34 03:03:01 2 24.71 0.00 2.64 5.50 0.12 67.03 03:03:01 3 26.62 0.00 3.50 6.55 0.15 63.18 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 20.75 0.00 0.98 0.65 0.08 77.54 03:04:01 0 13.83 0.00 0.62 0.03 0.07 85.45 03:04:01 1 19.07 0.00 1.04 1.21 0.08 78.60 03:04:01 2 16.70 0.00 0.85 0.97 0.08 81.39 03:04:01 3 33.37 0.00 1.44 0.38 0.10 64.71 Average: all 16.21 0.00 3.45 6.22 0.09 74.04 Average: 0 15.21 0.00 3.72 9.44 0.08 71.56 Average: 1 15.76 0.00 3.48 4.87 0.08 75.80 Average: 2 16.74 0.00 3.28 4.84 0.10 75.04 Average: 3 17.11 0.00 3.32 5.71 0.09 73.76