---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4501 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 11G 145G 7% / 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 813 28517 0 2836 30898 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:84:5a:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe84:5a18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:09:33:23 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4501) 02/10/24 _x86_64_ (8 CPU) 21:47:50 LINUX RESTART (8 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:02 95.20 47.54 47.66 4413.93 53804.77 21:50:01 11.98 0.00 11.98 0.00 17099.47 21:51:01 11.96 0.00 11.96 0.00 17212.53 21:52:01 11.96 0.00 11.96 0.00 17350.84 21:53:01 12.45 0.00 12.45 0.00 17489.49 21:54:01 14.23 1.68 12.55 59.58 17379.14 21:55:01 94.87 37.83 57.04 1760.37 22251.22 21:56:01 87.04 12.63 74.40 239.03 25630.00 21:57:01 130.91 21.90 109.02 589.64 25284.05 21:58:01 67.98 4.22 63.76 317.63 11206.13 Average: 53.93 12.60 41.33 739.22 22479.37 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:02 30643032 31885460 2296188 6.97 38604 1531992 1293928 3.81 629600 1415480 64 21:50:01 30658752 31901308 2280468 6.92 38684 1531996 1293928 3.81 611980 1415468 228 21:51:01 30658532 31901228 2280688 6.92 38772 1531980 1293928 3.81 612136 1415468 168 21:52:01 30657076 31899900 2282144 6.93 38860 1531992 1293928 3.81 613264 1415472 8 21:53:01 30655904 31898832 2283316 6.93 38956 1531980 1293928 3.81 614980 1415476 4 21:54:01 30572208 31821868 2367012 7.19 39080 1538564 1293928 3.81 692984 1420980 56 21:55:01 30066420 31667596 2872800 8.72 66408 1845500 1510440 4.44 934804 1644548 177924 21:56:01 29766324 31465064 3172896 9.63 78856 1923404 2016520 5.93 1122848 1742272 108772 21:57:01 28975704 31026156 3963516 12.03 96400 2242600 2218204 6.53 1616296 2004288 80444 21:58:01 29230152 31660972 3709068 11.26 122864 2565636 1442976 4.25 991920 2323820 278772 Average: 30188410 31712838 2750810 8.35 59748 1777564 1495171 4.40 844081 1621327 64644 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:02 ens3 257.76 149.76 583.25 29.04 0.00 0.00 0.00 0.00 21:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 21:50:01 ens3 0.25 0.20 0.02 0.22 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 ens3 0.10 0.03 0.06 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 0.30 0.33 0.06 0.34 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 0.12 0.03 0.05 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 25.37 25.26 91.70 11.75 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 ens3 142.81 116.83 869.31 32.14 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 15.40 15.40 1.67 1.67 0.00 0.00 0.00 0.00 21:56:01 ens3 104.03 90.53 695.06 19.70 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 12.66 12.66 1.36 1.36 0.00 0.00 0.00 0.00 21:57:01 ens3 225.35 196.83 2234.46 29.48 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 25.40 25.40 2.75 2.75 0.00 0.00 0.00 0.00 21:58:01 ens3 94.97 75.57 1132.03 18.33 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 12.00 12.00 1.28 1.28 0.00 0.00 0.00 0.00 Average: ens3 85.25 65.65 561.53 14.12 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: lo 6.70 6.70 0.72 0.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4501) 02/10/24 _x86_64_ (8 CPU) 21:47:50 LINUX RESTART (8 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:02 all 2.40 0.00 0.69 3.76 0.02 93.13 21:49:02 0 2.86 0.00 0.37 0.67 0.02 96.09 21:49:02 1 1.46 0.00 0.52 15.02 0.03 82.97 21:49:02 2 1.92 0.00 0.42 0.77 0.02 96.87 21:49:02 3 2.86 0.00 0.55 0.28 0.02 96.29 21:49:02 4 1.76 0.00 1.93 12.45 0.02 83.85 21:49:02 5 2.46 0.00 0.64 0.33 0.03 96.54 21:49:02 6 2.29 0.00 0.83 0.47 0.02 96.39 21:49:02 7 3.54 0.00 0.28 0.15 0.03 96.00 21:50:01 all 0.03 0.00 0.01 1.25 0.01 98.70 21:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 1 0.03 0.00 0.02 10.00 0.03 89.92 21:50:01 2 0.02 0.00 0.00 0.00 0.02 99.97 21:50:01 3 0.07 0.00 0.03 0.00 0.02 99.88 21:50:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:50:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 all 0.02 0.00 0.01 1.28 0.01 98.68 21:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:51:01 1 0.03 0.00 0.02 10.28 0.03 89.64 21:51:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:51:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:51:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:51:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:51:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:52:01 all 0.13 0.00 0.01 1.11 0.01 98.74 21:52:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:52:01 1 0.02 0.00 0.05 8.86 0.02 91.05 21:52:01 2 0.90 0.00 0.02 0.00 0.02 99.07 21:52:01 3 0.07 0.00 0.00 0.00 0.00 99.93 21:52:01 4 0.03 0.00 0.02 0.00 0.02 99.93 21:52:01 5 0.02 0.00 0.00 0.00 0.02 99.97 21:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 all 0.08 0.00 0.01 1.05 0.01 98.85 21:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 1 0.00 0.00 0.00 8.29 0.02 91.69 21:53:01 2 0.40 0.00 0.00 0.00 0.00 99.60 21:53:01 3 0.08 0.00 0.02 0.00 0.00 99.90 21:53:01 4 0.02 0.00 0.03 0.08 0.02 99.85 21:53:01 5 0.02 0.00 0.02 0.02 0.00 99.95 21:53:01 6 0.02 0.00 0.02 0.02 0.00 99.95 21:53:01 7 0.07 0.00 0.00 0.00 0.00 99.93 21:54:01 all 0.36 0.00 0.05 1.23 0.01 98.35 21:54:01 0 0.07 0.00 0.02 0.00 0.00 99.92 21:54:01 1 0.23 0.00 0.03 9.32 0.02 90.39 21:54:01 2 0.45 0.00 0.02 0.35 0.02 99.16 21:54:01 3 0.38 0.00 0.02 0.00 0.02 99.58 21:54:01 4 0.78 0.00 0.07 0.20 0.03 98.92 21:54:01 5 0.42 0.00 0.02 0.00 0.00 99.57 21:54:01 6 0.40 0.00 0.12 0.00 0.02 99.47 21:54:01 7 0.18 0.00 0.03 0.00 0.00 99.78 21:55:01 all 8.04 0.00 0.74 4.29 0.04 86.90 21:55:01 0 3.66 0.00 0.57 1.25 0.05 94.47 21:55:01 1 5.84 0.00 0.77 18.39 0.05 74.95 21:55:01 2 7.52 0.00 0.82 0.78 0.02 90.86 21:55:01 3 1.59 0.00 0.47 2.50 0.02 95.43 21:55:01 4 1.67 0.00 0.55 6.63 0.03 91.12 21:55:01 5 17.69 0.00 1.27 2.34 0.05 78.65 21:55:01 6 10.24 0.00 0.61 1.59 0.02 87.54 21:55:01 7 16.09 0.00 0.90 0.79 0.03 82.18 21:56:01 all 10.29 0.00 0.64 3.14 0.03 85.91 21:56:01 0 18.57 0.00 0.73 1.84 0.05 78.80 21:56:01 1 7.40 0.00 0.70 11.30 0.03 80.57 21:56:01 2 10.20 0.00 0.89 10.28 0.05 78.58 21:56:01 3 10.95 0.00 0.67 0.33 0.02 88.03 21:56:01 4 3.55 0.00 0.32 0.47 0.03 95.63 21:56:01 5 12.70 0.00 0.57 0.32 0.02 86.40 21:56:01 6 3.18 0.00 0.25 0.00 0.02 96.55 21:56:01 7 15.87 0.00 0.97 0.60 0.03 82.53 21:57:01 all 11.41 0.00 0.84 3.69 0.04 84.02 21:57:01 0 18.07 0.00 1.05 4.94 0.07 75.87 21:57:01 1 12.26 0.00 0.90 1.18 0.03 85.62 21:57:01 2 21.38 0.00 1.19 9.28 0.08 68.07 21:57:01 3 4.07 0.00 0.58 3.32 0.03 91.99 21:57:01 4 9.92 0.00 0.93 0.67 0.02 88.47 21:57:01 5 11.82 0.00 0.89 2.15 0.03 85.10 21:57:01 6 4.99 0.00 0.45 0.27 0.03 94.25 21:57:01 7 8.76 0.00 0.68 7.74 0.02 82.79 21:58:01 all 9.99 0.00 0.89 1.29 0.04 87.80 21:58:01 0 3.22 0.00 0.33 0.07 0.02 96.37 21:58:01 1 1.39 0.00 0.77 6.91 0.07 90.86 21:58:01 2 10.73 0.00 0.67 1.25 0.03 87.31 21:58:01 3 44.24 0.00 3.44 1.24 0.10 50.97 21:58:01 4 6.42 0.00 0.70 0.35 0.02 92.52 21:58:01 5 7.05 0.00 0.58 0.08 0.02 92.26 21:58:01 6 3.85 0.00 0.42 0.22 0.02 95.51 21:58:01 7 3.20 0.00 0.30 0.22 0.02 96.26 Average: all 4.28 0.00 0.39 2.21 0.02 93.10 Average: 0 4.65 0.00 0.31 0.88 0.02 94.14 Average: 1 2.87 0.00 0.38 9.95 0.03 86.76 Average: 2 5.36 0.00 0.40 2.27 0.03 91.94 Average: 3 6.42 0.00 0.58 0.77 0.02 92.21 Average: 4 2.43 0.00 0.46 2.08 0.02 95.02 Average: 5 5.23 0.00 0.40 0.52 0.02 93.83 Average: 6 2.51 0.00 0.27 0.26 0.01 96.95 Average: 7 4.78 0.00 0.32 0.95 0.01 93.94