---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9415 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: 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): 0-7 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 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 864 25541 0 5761 30846 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:c0:cf:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fec0:cf71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:7a:b7:60 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-9415) 02/28/24 _x86_64_ (8 CPU) 10:47:36 LINUX RESTART (8 CPU) 10:48:02 tps rtps wtps bread/s bwrtn/s 10:49:01 330.96 72.50 258.45 4665.13 55926.40 10:50:01 104.67 14.75 89.92 1150.61 32787.60 10:51:01 161.56 9.57 151.99 1685.32 48496.05 10:52:01 306.05 5.38 300.67 418.73 115187.20 10:53:01 31.38 0.42 30.96 49.73 26275.49 10:54:01 33.48 0.03 33.44 2.00 25916.61 10:55:01 68.21 1.93 66.27 111.98 15299.98 Average: 147.61 14.80 132.81 1146.49 45674.32 10:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 30194084 31662068 2745136 8.33 56144 1730508 1479292 4.35 905192 1561512 89900 10:50:01 29898096 31675532 3041124 9.23 80368 1998536 1493224 4.39 900260 1827640 141660 10:51:01 27142900 31647652 5796320 17.60 128196 4564656 1439940 4.24 1039772 4289236 1983892 10:52:01 25520164 30950268 7419056 22.52 137424 5443904 7015444 20.64 1821784 5025856 0 10:53:01 23891336 29442484 9047884 27.47 139140 5560496 8339012 24.54 3398272 5057104 2568 10:54:01 24109532 29694592 8829688 26.81 139700 5593920 7171656 21.10 3181096 5061500 148 10:55:01 26122740 31555100 6816480 20.69 143900 5433740 1616940 4.76 1366544 4924516 14200 Average: 26696979 30946814 6242241 18.95 117839 4332251 4079358 12.00 1801846 3963909 318910 10:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 10:49:01 ens3 331.35 235.94 1511.75 73.85 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:50:01 ens3 52.51 37.81 717.39 8.36 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 10.60 10.60 1.05 1.05 0.00 0.00 0.00 0.00 10:51:01 br-b2c9af37905c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 779.40 411.91 20765.74 31.94 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 vethff4c9b8 0.42 0.57 0.03 0.03 0.00 0.00 0.00 0.00 10:52:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:52:01 vethee9642d 1.53 1.88 0.16 0.18 0.00 0.00 0.00 0.00 10:52:01 br-b2c9af37905c 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 vethff4c9b8 140.76 140.24 26.48 34.33 0.00 0.00 0.00 0.00 10:53:01 lo 3.72 3.72 9.34 9.34 0.00 0.00 0.00 0.00 10:53:01 vethee9642d 4.00 4.68 0.68 0.75 0.00 0.00 0.00 0.00 10:53:01 br-b2c9af37905c 1.37 1.70 2.71 6.60 0.00 0.00 0.00 0.00 10:54:01 vethff4c9b8 126.70 124.11 19.83 40.95 0.00 0.00 0.00 0.00 10:54:01 lo 15.65 15.65 10.48 10.48 0.00 0.00 0.00 0.00 10:54:01 vethee9642d 0.78 1.22 0.11 0.14 0.00 0.00 0.00 0.00 10:54:01 br-b2c9af37905c 5.55 6.88 4.08 6.24 0.00 0.00 0.00 0.00 10:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:55:01 ens3 1518.71 882.55 32007.24 179.52 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.07 5.07 3.06 3.06 0.00 0.00 0.00 0.00 Average: ens3 213.43 125.07 4573.42 25.53 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9415) 02/28/24 _x86_64_ (8 CPU) 10:47:36 LINUX RESTART (8 CPU) 10:48:02 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 8.86 0.00 1.01 4.13 0.04 85.95 10:49:01 0 4.43 0.00 0.85 4.50 0.02 90.21 10:49:01 1 15.01 0.00 2.04 4.25 0.05 78.65 10:49:01 2 11.29 0.00 0.75 0.99 0.08 86.89 10:49:01 3 11.27 0.00 0.75 1.65 0.03 86.30 10:49:01 4 10.29 0.00 0.81 0.44 0.03 88.42 10:49:01 5 3.14 0.00 0.98 0.73 0.03 95.11 10:49:01 6 3.55 0.00 0.39 10.18 0.02 85.87 10:49:01 7 11.95 0.00 1.48 10.35 0.05 76.16 10:50:01 all 9.72 0.00 0.63 3.57 0.04 86.04 10:50:01 0 23.43 0.00 1.14 4.69 0.05 70.69 10:50:01 1 13.89 0.00 1.05 2.67 0.07 82.32 10:50:01 2 4.87 0.00 0.47 0.50 0.02 94.14 10:50:01 3 2.21 0.00 0.25 6.40 0.07 91.07 10:50:01 4 0.98 0.00 0.13 1.27 0.03 97.58 10:50:01 5 5.60 0.00 0.42 0.45 0.02 93.51 10:50:01 6 7.69 0.00 0.47 2.07 0.02 89.75 10:50:01 7 19.11 0.00 1.10 10.56 0.05 69.18 10:51:01 all 11.59 0.00 3.86 5.97 0.07 78.50 10:51:01 0 8.15 0.00 3.64 3.50 0.07 84.64 10:51:01 1 12.59 0.00 3.52 19.25 0.08 64.56 10:51:01 2 9.16 0.00 2.96 10.36 0.05 77.47 10:51:01 3 14.65 0.00 3.94 5.18 0.07 76.16 10:51:01 4 11.36 0.00 4.04 0.47 0.08 84.04 10:51:01 5 12.77 0.00 4.97 7.76 0.07 74.42 10:51:01 6 14.12 0.00 4.11 0.39 0.07 81.31 10:51:01 7 9.95 0.00 3.71 0.71 0.07 85.56 10:52:01 all 8.33 0.00 2.84 12.32 0.07 76.43 10:52:01 0 7.55 0.00 2.53 4.93 0.05 84.94 10:52:01 1 8.79 0.00 3.33 11.01 0.08 76.78 10:52:01 2 7.76 0.00 2.47 21.68 0.08 68.00 10:52:01 3 11.46 0.00 3.03 18.97 0.05 66.48 10:52:01 4 6.38 0.00 2.57 4.88 0.07 86.11 10:52:01 5 8.88 0.00 2.94 31.36 0.07 56.75 10:52:01 6 6.29 0.00 3.09 2.22 0.07 88.33 10:52:01 7 9.59 0.00 2.82 3.60 0.07 83.92 10:53:01 all 24.39 0.00 2.73 2.06 0.09 70.74 10:53:01 0 17.05 0.00 1.78 12.84 0.05 68.28 10:53:01 1 31.54 0.00 3.45 0.02 0.10 64.90 10:53:01 2 33.41 0.00 4.17 0.02 0.10 62.31 10:53:01 3 16.83 0.00 1.70 0.97 0.08 80.42 10:53:01 4 31.60 0.00 3.16 0.02 0.10 65.13 10:53:01 5 22.46 0.00 2.64 0.08 0.08 74.74 10:53:01 6 20.09 0.00 2.45 0.13 0.08 77.24 10:53:01 7 22.20 0.00 2.50 2.40 0.08 72.81 10:54:01 all 6.44 0.00 1.02 1.40 0.08 91.06 10:54:01 0 5.82 0.00 0.69 0.25 0.07 93.18 10:54:01 1 5.23 0.00 1.46 3.13 0.07 90.12 10:54:01 2 6.48 0.00 0.99 0.03 0.08 92.42 10:54:01 3 5.71 0.00 0.90 6.91 0.08 86.39 10:54:01 4 8.14 0.00 0.90 0.17 0.10 90.68 10:54:01 5 5.96 0.00 1.15 0.03 0.08 92.77 10:54:01 6 6.24 0.00 0.84 0.62 0.08 92.22 10:54:01 7 7.94 0.00 1.24 0.00 0.10 90.72 10:55:01 all 7.59 0.00 0.70 1.08 0.03 90.59 10:55:01 0 16.93 0.00 1.22 0.25 0.05 81.55 10:55:01 1 0.85 0.00 0.62 6.34 0.03 92.15 10:55:01 2 2.70 0.00 0.55 0.12 0.02 96.61 10:55:01 3 13.07 0.00 0.67 0.40 0.07 85.79 10:55:01 4 9.47 0.00 0.55 0.77 0.03 89.18 10:55:01 5 11.46 0.00 0.75 0.18 0.03 87.57 10:55:01 6 3.39 0.00 0.65 0.03 0.02 95.91 10:55:01 7 2.93 0.00 0.60 0.60 0.02 95.85 Average: all 10.99 0.00 1.83 4.36 0.06 82.77 Average: 0 11.93 0.00 1.69 4.42 0.05 81.91 Average: 1 12.54 0.00 2.20 6.65 0.07 78.53 Average: 2 10.79 0.00 1.76 4.81 0.06 82.57 Average: 3 10.74 0.00 1.60 5.78 0.06 81.81 Average: 4 11.16 0.00 1.73 1.15 0.06 85.90 Average: 5 10.04 0.00 1.98 5.79 0.06 82.14 Average: 6 8.76 0.00 1.71 2.22 0.05 87.26 Average: 7 11.95 0.00 1.92 4.02 0.06 82.05