---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-636 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 850 27742 0 3574 30860 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:bb:34:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85474sec preferred_lft 85474sec inet6 fe80::f816:3eff:febb:343f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:20:ea:b3 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::42:59ff:fe20:eab3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-636) 03/30/26 _x86_64_ (8 CPU) 11:47:57 LINUX RESTART (8 CPU) 11:48:01 tps rtps wtps bread/s bwrtn/s 11:49:01 147.41 48.04 99.37 4443.39 137275.92 11:50:01 31.36 0.00 31.36 0.00 48927.58 11:51:01 0.93 0.00 0.93 0.00 11.20 11:52:01 0.80 0.00 0.80 0.00 9.73 11:53:01 2.58 0.98 1.60 20.80 24.26 11:54:01 1.38 0.00 1.38 0.00 17.20 11:55:01 0.93 0.00 0.93 0.00 11.86 11:56:01 0.92 0.00 0.92 0.00 11.73 11:57:01 1.02 0.00 1.02 0.00 14.00 11:58:01 1.23 0.00 1.23 0.00 16.53 11:59:01 3.25 2.22 1.03 90.92 180.10 12:00:01 427.21 30.59 396.62 2059.26 9733.18 12:01:01 287.82 2.45 285.37 401.40 84652.56 12:02:01 97.03 0.05 96.98 5.87 13229.26 12:03:01 17.99 3.88 14.11 60.65 601.40 Average: 68.12 5.88 62.24 472.14 19647.34 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 30659024 31897980 2280196 6.92 38580 1528560 1294884 3.81 617320 1410452 8 11:50:01 30657724 31896768 2281496 6.93 38644 1528556 1294884 3.81 617908 1410420 8 11:51:01 30654320 31893440 2284900 6.94 38668 1528568 1311260 3.86 621184 1410424 24 11:52:01 30653212 31892376 2286008 6.94 38692 1528572 1311260 3.86 622332 1410432 196 11:53:01 30643748 31883792 2295472 6.97 38812 1529188 1331836 3.92 630740 1410880 200 11:54:01 30643212 31883316 2296008 6.97 38836 1529204 1331836 3.92 631936 1410884 12 11:55:01 30642248 31882420 2296972 6.97 38860 1529204 1331836 3.92 632724 1410888 8 11:56:01 30640896 31881132 2298324 6.98 38896 1529208 1331836 3.92 634064 1410892 120 11:57:01 30639464 31879744 2299756 6.98 38936 1529212 1331836 3.92 635284 1410896 12 11:58:01 30638564 31878908 2300656 6.98 38984 1529208 1331836 3.92 636556 1410900 132 11:59:01 30560664 31808948 2378556 7.22 39068 1536944 1331836 3.92 707696 1417388 40 12:00:01 29670408 31674104 3268812 9.92 82632 2214360 1683216 4.95 936444 2002008 529988 12:01:01 28513884 31565576 4425336 13.43 107692 3195300 1692128 4.98 1146288 2867156 68204 12:02:01 28474372 31656808 4464848 13.55 127840 3285908 1507632 4.44 1082492 2956184 132 12:03:01 28350764 31539468 4588456 13.93 130608 3293288 1572836 4.63 1212528 2953388 24800 Average: 30136167 31807652 2803053 8.51 58383 1921019 1399397 4.12 757700 1753546 41592 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:49:01 ens3 194.72 132.91 576.55 29.59 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.42 0.23 0.08 0.22 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.27 0.10 0.07 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 0.37 0.15 0.08 0.16 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.73 0.58 0.37 0.83 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 0.42 0.32 0.20 0.52 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.17 0.15 0.06 0.17 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 ens3 0.23 0.18 0.07 0.17 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 0.18 0.10 0.06 0.03 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 ens3 0.27 0.27 0.07 0.34 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 79.99 48.46 104.14 16.96 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 3.80 3.80 0.41 0.41 0.00 0.00 0.00 0.00 12:00:01 ens3 191.73 139.33 2516.32 40.92 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 292.73 132.26 6125.12 17.48 0.00 0.00 0.00 0.00 12:01:01 veth4f31695 29.81 44.56 5.81 673.81 0.00 0.00 0.00 0.06 12:01:01 docker0 108.42 268.39 10.03 6119.71 0.00 0.00 0.00 0.00 12:02:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 12:02:01 ens3 434.18 531.01 33.43 4227.74 0.00 0.00 0.00 0.00 12:02:01 docker0 0.33 0.42 0.04 0.73 0.00 0.00 0.00 0.00 12:03:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:03:01 ens3 270.63 283.41 29.75 2186.78 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 97.80 84.63 625.74 434.81 0.00 0.00 0.00 0.00 Average: docker0 7.25 17.92 0.67 408.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-636) 03/30/26 _x86_64_ (8 CPU) 11:47:57 LINUX RESTART (8 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 2.25 0.00 0.67 1.40 0.02 95.66 11:49:01 0 1.50 0.00 0.55 0.13 0.02 97.80 11:49:01 1 1.15 0.00 0.87 2.29 0.02 95.67 11:49:01 2 3.90 0.00 1.73 0.55 0.02 93.81 11:49:01 3 1.22 0.00 0.57 0.08 0.03 98.09 11:49:01 4 1.92 0.00 0.18 7.21 0.03 90.65 11:49:01 5 3.49 0.00 0.48 0.18 0.05 95.80 11:49:01 6 3.10 0.00 0.33 0.15 0.02 96.40 11:49:01 7 1.75 0.00 0.60 0.53 0.02 97.10 11:50:01 all 0.01 0.00 0.01 0.42 0.01 99.54 11:50:01 0 0.05 0.00 0.02 0.00 0.00 99.93 11:50:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:50:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:50:01 4 0.03 0.00 0.02 3.34 0.02 96.59 11:50:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:50:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:50:01 7 0.00 0.00 0.02 0.07 0.00 99.92 11:51:01 all 0.07 0.00 0.01 0.00 0.01 99.91 11:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 11:51:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:51:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:51:01 3 0.07 0.00 0.05 0.00 0.03 99.85 11:51:01 4 0.05 0.00 0.02 0.00 0.00 99.93 11:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 6 0.37 0.00 0.02 0.00 0.02 99.60 11:51:01 7 0.02 0.00 0.00 0.02 0.00 99.97 11:52:01 all 0.02 0.00 0.01 0.00 0.00 99.97 11:52:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 3 0.03 0.00 0.03 0.00 0.02 99.92 11:52:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:52:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 7 0.02 0.00 0.00 0.02 0.00 99.97 11:53:01 all 0.08 0.00 0.03 0.01 0.00 99.87 11:53:01 0 0.13 0.00 0.03 0.02 0.00 99.82 11:53:01 1 0.27 0.00 0.08 0.03 0.02 99.60 11:53:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 3 0.10 0.00 0.05 0.00 0.03 99.82 11:53:01 4 0.02 0.00 0.02 0.00 0.02 99.95 11:53:01 5 0.07 0.00 0.02 0.00 0.00 99.92 11:53:01 6 0.05 0.00 0.02 0.00 0.00 99.93 11:53:01 7 0.00 0.00 0.02 0.03 0.00 99.95 11:54:01 all 0.02 0.00 0.01 0.00 0.01 99.97 11:54:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 3 0.05 0.00 0.02 0.00 0.03 99.90 11:54:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:54:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:54:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 7 0.00 0.00 0.02 0.02 0.00 99.97 11:55:01 all 0.02 0.00 0.01 0.00 0.00 99.97 11:55:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:55:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:55:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:55:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:55:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:55:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:56:01 all 0.16 0.00 0.01 0.00 0.00 99.82 11:56:01 0 0.00 0.00 0.00 0.00 0.02 99.98 11:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 3 1.24 0.00 0.03 0.02 0.02 98.69 11:56:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:56:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:56:01 7 0.00 0.00 0.02 0.02 0.00 99.97 11:57:01 all 0.11 0.00 0.01 0.00 0.00 99.87 11:57:01 0 0.07 0.00 0.00 0.00 0.00 99.93 11:57:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:57:01 3 0.73 0.00 0.07 0.00 0.03 99.17 11:57:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 7 0.00 0.00 0.02 0.02 0.02 99.95 11:58:01 all 0.01 0.00 0.01 0.00 0.00 99.97 11:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:58:01 3 0.03 0.00 0.02 0.00 0.02 99.93 11:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:58:01 7 0.02 0.00 0.00 0.02 0.00 99.97 11:59:01 all 0.49 0.00 0.05 0.01 0.01 99.45 11:59:01 0 0.83 0.00 0.07 0.00 0.02 99.09 11:59:01 1 0.17 0.00 0.02 0.03 0.00 99.78 11:59:01 2 0.25 0.00 0.10 0.00 0.02 99.63 11:59:01 3 0.77 0.00 0.05 0.00 0.03 99.15 11:59:01 4 0.75 0.00 0.03 0.00 0.02 99.20 11:59:01 5 0.78 0.00 0.03 0.00 0.00 99.18 11:59:01 6 0.07 0.00 0.00 0.00 0.00 99.93 11:59:01 7 0.30 0.00 0.03 0.03 0.00 99.63 11:59:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 11.04 0.00 1.41 1.16 0.04 86.36 12:00:01 0 46.86 0.00 3.17 0.85 0.08 49.03 12:00:01 1 11.16 0.00 1.44 0.30 0.03 87.07 12:00:01 2 5.90 0.00 0.72 0.05 0.02 93.32 12:00:01 3 13.54 0.00 1.45 0.10 0.03 84.87 12:00:01 4 2.63 0.00 1.22 1.61 0.02 94.53 12:00:01 5 3.59 0.00 1.72 1.94 0.03 92.72 12:00:01 6 2.19 0.00 0.57 0.03 0.02 97.19 12:00:01 7 2.39 0.00 1.00 4.37 0.02 92.22 12:01:01 all 8.75 0.00 2.35 1.22 0.05 87.63 12:01:01 0 16.92 0.00 2.91 0.13 0.05 79.99 12:01:01 1 10.91 0.00 3.80 2.13 0.03 83.13 12:01:01 2 7.59 0.00 1.89 0.03 0.02 90.47 12:01:01 3 2.65 0.00 1.32 0.10 0.05 95.88 12:01:01 4 2.45 0.00 2.28 0.22 0.05 95.01 12:01:01 5 18.48 0.00 3.03 4.53 0.07 73.90 12:01:01 6 5.57 0.00 1.16 0.02 0.03 93.23 12:01:01 7 5.43 0.00 2.47 2.64 0.05 89.40 12:02:01 all 15.79 0.00 1.17 0.27 0.06 82.70 12:02:01 0 17.80 0.00 1.26 0.70 0.07 80.17 12:02:01 1 19.96 0.00 1.09 0.02 0.08 78.86 12:02:01 2 15.01 0.00 0.92 0.02 0.05 84.01 12:02:01 3 13.80 0.00 0.90 0.00 0.05 85.24 12:02:01 4 17.57 0.00 0.75 0.05 0.07 81.56 12:02:01 5 11.06 0.00 1.91 0.75 0.08 86.19 12:02:01 6 2.82 0.00 0.39 0.03 0.03 96.73 12:02:01 7 28.27 0.00 2.16 0.63 0.10 68.84 12:03:01 all 11.01 0.00 0.49 0.08 0.04 88.37 12:03:01 0 10.25 0.00 0.39 0.00 0.05 89.32 12:03:01 1 9.85 0.00 0.39 0.02 0.03 89.71 12:03:01 2 14.67 0.00 0.65 0.00 0.07 84.61 12:03:01 3 28.50 0.00 1.12 0.08 0.05 70.25 12:03:01 4 0.25 0.00 0.17 0.05 0.02 99.52 12:03:01 5 7.82 0.00 0.45 0.47 0.07 91.19 12:03:01 6 0.35 0.00 0.13 0.00 0.02 99.50 12:03:01 7 16.34 0.00 0.68 0.00 0.05 82.93 Average: all 3.32 0.00 0.42 0.31 0.02 95.95 Average: 0 6.29 0.00 0.56 0.12 0.02 93.00 Average: 1 3.56 0.00 0.51 0.32 0.01 95.59 Average: 2 3.16 0.00 0.40 0.04 0.01 96.39 Average: 3 4.19 0.00 0.38 0.03 0.03 95.37 Average: 4 1.71 0.00 0.31 0.83 0.02 97.13 Average: 5 3.01 0.00 0.51 0.52 0.02 95.94 Average: 6 0.97 0.00 0.18 0.02 0.01 98.83 Average: 7 3.63 0.00 0.47 0.56 0.02 95.32