---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3517 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.8G 65% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 545 1327 0 6102 7131 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:32:24:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe32:2477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:5f:81:94 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3517) 06/16/26 _x86_64_ (4 CPU) 08:51:47 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 154.79 69.06 85.74 5573.74 40884.94 08:54:01 66.02 0.22 65.81 23.20 10979.90 08:55:01 112.41 12.35 100.07 2220.96 59290.25 08:56:01 128.74 0.55 128.19 12.93 64571.68 08:57:01 30.77 0.57 30.21 16.66 17427.66 08:58:01 232.02 0.00 232.02 0.00 8646.05 08:59:01 63.07 0.00 63.07 0.00 5014.47 09:00:01 39.89 0.00 39.89 0.00 5592.40 09:01:01 17.88 0.00 17.88 0.00 3548.74 09:02:01 21.03 0.30 20.73 25.19 7117.76 09:03:01 21.63 0.40 21.23 32.79 1369.11 Average: 80.78 7.60 73.18 719.73 20427.50 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 5806488 7385344 2360940 28.91 36552 1720384 1012288 10.98 626452 1562120 84980 08:54:01 5522704 7351812 2644724 32.38 56372 1938308 1034816 11.23 669864 1775852 72420 08:55:01 3062940 7375828 5104488 62.50 91588 4276628 1218108 13.22 714508 4045956 687468 08:56:01 1989016 6801968 6178412 75.65 120456 4660928 2067220 22.43 1409048 4305676 44680 08:57:01 2001268 7292576 6166160 75.50 121724 5119760 1395156 15.14 1131420 4579876 344 08:58:01 1833668 7298760 6333760 77.55 144260 5244876 1410720 15.31 1221920 4629468 55404 08:59:01 1782108 7347832 6385320 78.18 147112 5319860 1340360 14.54 1196292 4680908 41900 09:00:01 1726136 7354500 6441292 78.87 148360 5383332 1332792 14.46 1233044 4705956 468 09:01:01 1487216 7264412 6680212 81.79 148848 5518020 1395864 15.15 1371112 4788128 46396 09:02:01 1415508 7344844 6751920 82.67 149528 5669488 1089740 11.82 2107872 4129920 996 09:03:01 1375820 7324516 6791608 83.15 150848 5685828 1115892 12.11 2136012 4138896 19028 Average: 2545716 7285672 5621712 68.83 119604 4594310 1310269 14.22 1256140 3940251 95826 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:53:01 ens3 401.35 243.74 1676.47 66.72 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 08:54:01 ens3 87.95 72.00 832.65 7.61 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 08:55:01 ens3 421.20 169.91 13244.96 14.42 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 ens3 239.89 90.07 329.09 78.16 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 332.61 164.25 89.48 106.52 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 ens3 107.21 79.81 998.05 8.97 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 30.38 23.91 38.15 6.36 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 27.16 19.83 28.29 7.73 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 399.30 150.92 114.64 110.45 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 09:02:01 ens3 435.69 939.80 37.31 5895.39 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:03:01 ens3 12.10 12.33 10.56 6.03 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 227.10 179.02 1584.05 574.41 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3517) 06/16/26 _x86_64_ (4 CPU) 08:51:47 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 18.75 0.00 2.85 4.93 1.88 71.59 08:53:01 0 11.86 0.00 1.82 3.51 1.97 80.84 08:53:01 1 11.54 0.00 4.65 5.51 1.47 76.83 08:53:01 2 19.61 0.00 2.16 7.97 1.88 68.38 08:53:01 3 31.96 0.00 2.77 2.77 2.19 60.31 08:54:01 all 19.51 0.00 1.21 1.83 1.41 76.04 08:54:01 0 2.23 0.00 0.62 4.19 0.52 92.45 08:54:01 1 8.71 0.00 0.49 0.10 1.35 89.34 08:54:01 2 61.00 0.00 3.26 2.99 2.29 30.47 08:54:01 3 6.26 0.00 0.48 0.03 1.48 91.74 08:55:01 all 19.80 0.00 7.05 2.03 2.83 68.29 08:55:01 0 13.05 0.00 7.19 1.04 2.63 76.09 08:55:01 1 13.33 0.00 6.02 1.39 3.03 76.23 08:55:01 2 35.20 0.00 8.22 2.56 3.20 50.82 08:55:01 3 17.59 0.00 6.78 3.15 2.45 70.03 08:56:01 all 34.36 0.00 16.27 2.19 3.25 43.92 08:56:01 0 34.47 0.00 17.29 0.27 3.13 44.85 08:56:01 1 32.40 0.00 15.13 3.60 3.78 45.10 08:56:01 2 32.91 0.00 15.67 2.45 3.10 45.87 08:56:01 3 37.67 0.00 17.04 2.43 2.99 39.87 08:57:01 all 54.01 0.00 22.96 0.47 2.92 19.64 08:57:01 0 50.83 0.00 22.91 0.37 2.80 23.09 08:57:01 1 52.61 0.00 22.51 0.57 2.96 21.35 08:57:01 2 61.01 0.00 23.16 0.22 3.18 12.44 08:57:01 3 51.61 0.00 23.25 0.72 2.76 21.65 08:58:01 all 14.26 0.00 5.06 7.68 1.95 71.05 08:58:01 0 15.76 0.00 4.29 0.18 1.86 77.90 08:58:01 1 11.07 0.00 5.35 10.67 1.98 70.93 08:58:01 2 17.56 0.00 5.72 6.44 2.13 68.16 08:58:01 3 12.63 0.00 4.89 13.46 1.79 67.23 08:59:01 all 26.49 0.00 8.95 1.30 2.82 60.44 08:59:01 0 26.42 0.00 8.27 1.06 2.59 61.65 08:59:01 1 27.50 0.00 8.82 2.04 3.00 58.63 08:59:01 2 31.31 0.00 9.75 1.27 2.88 54.79 08:59:01 3 20.79 0.00 8.96 0.85 2.83 66.56 09:00:01 all 19.74 0.00 4.42 1.02 1.64 73.19 09:00:01 0 18.75 0.00 4.02 0.52 1.70 75.02 09:00:01 1 18.10 0.00 4.42 2.23 1.63 73.62 09:00:01 2 21.76 0.00 4.31 1.25 1.75 70.93 09:00:01 3 20.34 0.00 4.89 0.07 1.48 73.22 09:01:01 all 46.29 0.00 17.39 0.08 2.58 33.66 09:01:01 0 49.53 0.00 16.66 0.00 2.63 31.18 09:01:01 1 44.11 0.00 18.89 0.00 2.35 34.64 09:01:01 2 46.56 0.00 16.89 0.10 2.53 33.93 09:01:01 3 44.96 0.00 17.14 0.20 2.84 34.87 09:02:01 all 39.08 0.00 2.22 0.48 2.19 56.02 09:02:01 0 37.71 0.00 1.98 0.20 2.17 57.94 09:02:01 1 37.59 0.00 2.54 0.62 2.19 57.06 09:02:01 2 38.09 0.00 1.88 0.88 2.23 56.92 09:02:01 3 42.93 0.00 2.52 0.25 2.17 52.13 09:03:01 all 20.25 0.00 1.03 0.77 1.12 76.83 09:03:01 0 5.85 0.00 0.62 0.02 0.63 92.88 09:03:01 1 32.30 0.00 1.52 0.83 1.38 63.97 09:03:01 2 39.52 0.00 1.35 2.21 1.75 55.17 09:03:01 3 3.46 0.00 0.60 0.02 0.71 95.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 28.41 0.00 8.12 2.07 2.23 59.16 Average: 0 24.21 0.00 7.78 1.03 2.06 64.92 Average: 1 26.29 0.00 8.22 2.50 2.28 60.71 Average: 2 36.79 0.00 8.39 2.58 2.45 49.79 Average: 3 26.37 0.00 8.11 2.17 2.15 61.20