---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19245 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 13G 143G 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 837 26538 0 4790 30873 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:a7:41:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fea7:41c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:26:f3:47 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-19245) 03/30/24 _x86_64_ (8 CPU) 02:48:32 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 125.45 69.50 55.96 4571.70 38121.67 02:51:01 93.78 17.91 75.87 1245.13 14637.03 02:52:01 121.23 9.58 111.65 1697.58 22079.25 02:53:01 367.57 11.61 355.96 763.64 84754.92 02:54:01 9.62 0.32 9.30 23.06 8955.37 02:55:01 5.38 0.00 5.38 0.00 5150.34 02:56:01 9.28 0.00 9.28 0.00 5485.32 02:57:01 13.45 0.08 13.36 12.26 6209.50 02:58:01 48.86 1.95 46.91 112.25 6898.83 Average: 88.22 12.22 76.00 929.44 21334.72 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30206932 31665688 2732288 8.29 56184 1721860 1479900 4.35 903416 1553256 88320 02:51:01 29991852 31723112 2947368 8.95 79132 1954144 1410328 4.15 853064 1783276 116684 02:52:01 27242208 31671756 5697012 17.30 118516 4511536 1454084 4.28 1008968 4234972 2151804 02:53:01 25974828 30506024 6964392 21.14 132876 4530684 6587880 19.38 2251416 4208444 280 02:54:01 24037052 28727052 8902168 27.03 133124 4644232 9557392 28.12 4074772 4307008 292 02:55:01 24028684 28718124 8910536 27.05 133164 4644420 9557392 28.12 4083104 4306256 300 02:56:01 23693140 28389220 9246080 28.07 133396 4648956 9673580 28.46 4417240 4304468 172 02:57:01 23740384 28463360 9198836 27.93 133632 4678076 8986288 26.44 4361568 4320032 312 02:58:01 27173960 31611704 5765260 17.50 135388 4502908 1534984 4.52 1243104 4055292 25868 Average: 26232116 30164004 6707104 20.36 117268 3981868 5582425 16.42 2577406 3674778 264892 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 367.01 240.18 1453.84 59.33 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 36.69 26.26 395.26 5.97 0.00 0.00 0.00 0.00 02:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 562.84 321.16 19508.70 25.53 0.00 0.00 0.00 0.00 02:52:01 lo 10.73 10.73 0.99 0.99 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-df7c74983065 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethe81f73b 0.45 0.75 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 ens3 1.78 1.72 0.54 0.46 0.00 0.00 0.00 0.00 02:53:01 veth0fa7b64 23.75 21.88 11.89 16.77 0.00 0.00 0.00 0.00 02:53:01 vethfaaccc0 1.00 1.13 0.06 0.07 0.00 0.00 0.00 0.00 02:54:01 vethe81f73b 0.15 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 8.93 5.32 6.74 1.71 0.00 0.00 0.00 0.00 02:54:01 veth0fa7b64 8.35 7.08 7.57 14.29 0.00 0.00 0.00 0.00 02:54:01 vethfaaccc0 22.61 19.06 8.74 26.69 0.00 0.00 0.00 0.00 02:55:01 vethe81f73b 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 ens3 0.80 0.80 0.17 0.32 0.00 0.00 0.00 0.00 02:55:01 veth0fa7b64 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 vethfaaccc0 3.27 3.00 1.49 1.08 0.00 0.00 0.00 0.00 02:56:01 vethe81f73b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.87 1.58 0.43 0.65 0.00 0.00 0.00 0.00 02:56:01 veth0fa7b64 61.37 50.59 31.91 123.45 0.00 0.00 0.00 0.01 02:56:01 vethfaaccc0 102.93 84.14 35.06 175.96 0.00 0.00 0.00 0.01 02:57:01 ens3 27.73 21.41 10.40 42.30 0.00 0.00 0.00 0.00 02:57:01 veth0fa7b64 0.47 0.53 0.30 0.04 0.00 0.00 0.00 0.00 02:57:01 vethfaaccc0 1.37 1.53 0.51 0.12 0.00 0.00 0.00 0.00 02:57:01 veth80900d2 199.92 247.71 317.90 78.96 0.00 0.00 0.00 0.03 02:58:01 ens3 49.03 37.41 71.23 20.39 0.00 0.00 0.00 0.00 02:58:01 lo 61.76 61.76 45.33 45.33 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 Average: ens3 116.95 72.56 2384.76 17.33 0.00 0.00 0.00 0.00 Average: lo 6.50 6.50 5.01 5.01 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-19245) 03/30/24 _x86_64_ (8 CPU) 02:48:32 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.07 0.00 1.02 5.00 0.04 84.88 02:50:01 0 2.86 0.00 1.16 5.85 0.03 90.11 02:50:01 1 10.10 0.00 0.97 1.12 0.03 87.78 02:50:01 2 9.57 0.00 1.04 0.58 0.05 88.77 02:50:01 3 5.12 0.00 0.36 0.31 0.03 94.18 02:50:01 4 4.55 0.00 0.58 10.97 0.03 83.87 02:50:01 5 18.04 0.00 1.63 1.63 0.05 78.65 02:50:01 6 14.61 0.00 1.60 19.18 0.05 64.56 02:50:01 7 7.71 0.00 0.83 0.29 0.03 91.13 02:51:01 all 9.17 0.00 0.68 3.15 0.04 86.97 02:51:01 0 2.54 0.00 0.45 4.66 0.07 92.28 02:51:01 1 9.82 0.00 0.47 1.12 0.03 88.56 02:51:01 2 4.84 0.00 0.33 0.25 0.02 94.56 02:51:01 3 3.00 0.00 0.22 0.07 0.02 96.70 02:51:01 4 17.16 0.00 1.09 14.03 0.05 67.67 02:51:01 5 17.11 0.00 1.50 4.74 0.05 76.60 02:51:01 6 6.15 0.00 0.40 0.32 0.00 93.13 02:51:01 7 12.70 0.00 0.95 0.05 0.03 86.26 02:52:01 all 13.09 0.00 3.88 2.86 0.09 80.08 02:52:01 0 8.97 0.00 4.08 1.22 0.12 85.61 02:52:01 1 11.13 0.00 3.98 0.83 0.07 84.00 02:52:01 2 14.06 0.00 4.32 1.58 0.10 79.95 02:52:01 3 12.15 0.00 4.85 1.84 0.08 81.07 02:52:01 4 25.03 0.00 3.19 9.40 0.08 62.30 02:52:01 5 15.76 0.00 4.23 7.62 0.10 72.28 02:52:01 6 10.20 0.00 2.81 0.19 0.08 86.72 02:52:01 7 7.38 0.00 3.60 0.22 0.08 88.72 02:53:01 all 11.14 0.00 2.22 10.05 0.06 76.52 02:53:01 0 8.64 0.00 1.65 0.92 0.07 88.73 02:53:01 1 11.30 0.00 2.26 3.97 0.07 82.41 02:53:01 2 10.76 0.00 2.06 4.01 0.05 83.12 02:53:01 3 11.14 0.00 1.99 2.38 0.07 84.42 02:53:01 4 12.52 0.00 2.49 11.36 0.07 73.56 02:53:01 5 15.71 0.00 3.43 55.10 0.10 25.65 02:53:01 6 9.80 0.00 1.96 1.70 0.05 86.49 02:53:01 7 9.26 0.00 1.93 1.09 0.05 87.67 02:54:01 all 20.35 0.00 1.93 0.61 0.06 77.04 02:54:01 0 17.18 0.00 1.41 0.02 0.05 81.35 02:54:01 1 19.59 0.00 2.09 0.60 0.07 77.66 02:54:01 2 20.82 0.00 2.35 2.59 0.05 74.19 02:54:01 3 21.72 0.00 2.02 1.67 0.07 74.52 02:54:01 4 24.96 0.00 2.32 0.00 0.08 72.64 02:54:01 5 25.79 0.00 2.52 0.00 0.07 71.63 02:54:01 6 12.62 0.00 1.09 0.00 0.05 86.24 02:54:01 7 20.10 0.00 1.66 0.02 0.05 78.18 02:55:01 all 1.17 0.00 0.16 0.51 0.03 98.12 02:55:01 0 0.77 0.00 0.13 0.00 0.05 99.05 02:55:01 1 0.70 0.00 0.05 0.00 0.00 99.25 02:55:01 2 2.68 0.00 0.33 4.02 0.07 92.90 02:55:01 3 0.79 0.00 0.10 0.00 0.03 99.08 02:55:01 4 0.73 0.00 0.28 0.00 0.05 98.94 02:55:01 5 0.63 0.00 0.03 0.02 0.02 99.30 02:55:01 6 2.27 0.00 0.23 0.00 0.02 97.48 02:55:01 7 0.78 0.00 0.08 0.00 0.03 99.10 02:56:01 all 7.33 0.00 0.76 0.46 0.06 91.38 02:56:01 0 6.85 0.00 0.70 0.00 0.05 92.40 02:56:01 1 6.17 0.00 0.87 0.05 0.05 92.87 02:56:01 2 5.81 0.00 0.64 3.55 0.07 89.94 02:56:01 3 8.85 0.00 1.04 0.05 0.05 90.01 02:56:01 4 7.67 0.00 0.93 0.00 0.07 91.34 02:56:01 5 8.34 0.00 0.74 0.02 0.07 90.84 02:56:01 6 9.21 0.00 0.66 0.05 0.07 90.02 02:56:01 7 5.75 0.00 0.52 0.02 0.03 93.68 02:57:01 all 1.50 0.00 0.47 0.94 0.07 97.02 02:57:01 0 1.78 0.00 0.52 0.13 0.05 97.52 02:57:01 1 1.49 0.00 0.40 0.15 0.05 97.91 02:57:01 2 0.77 0.00 0.45 5.08 0.10 93.60 02:57:01 3 2.40 0.00 0.68 0.25 0.10 96.58 02:57:01 4 1.51 0.00 0.54 0.48 0.08 97.39 02:57:01 5 2.02 0.00 0.56 0.97 0.08 96.37 02:57:01 6 1.39 0.00 0.34 0.35 0.05 97.87 02:57:01 7 0.63 0.00 0.37 0.00 0.08 98.91 02:58:01 all 6.74 0.00 0.57 0.84 0.03 91.82 02:58:01 0 0.55 0.00 0.43 0.02 0.03 98.97 02:58:01 1 2.64 0.00 0.45 0.17 0.02 96.73 02:58:01 2 7.42 0.00 0.85 4.99 0.03 86.70 02:58:01 3 27.13 0.00 0.83 0.52 0.05 71.47 02:58:01 4 11.35 0.00 0.82 0.60 0.03 87.20 02:58:01 5 3.08 0.00 0.52 0.13 0.03 96.24 02:58:01 6 1.19 0.00 0.30 0.33 0.03 98.15 02:58:01 7 0.53 0.00 0.33 0.03 0.02 99.08 Average: all 8.83 0.00 1.30 2.71 0.05 87.12 Average: 0 5.57 0.00 1.17 1.42 0.06 91.79 Average: 1 8.09 0.00 1.28 0.89 0.04 89.70 Average: 2 8.52 0.00 1.37 2.97 0.06 87.08 Average: 3 10.26 0.00 1.34 0.78 0.06 87.56 Average: 4 11.69 0.00 1.36 5.18 0.06 81.71 Average: 5 11.81 0.00 1.68 7.78 0.06 78.66 Average: 6 7.47 0.00 1.04 2.42 0.04 89.02 Average: 7 7.20 0.00 1.14 0.19 0.05 91.43