---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43032 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 708K 3.2G 1% /run /dev/vda1 155G 15G 140G 10% / 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 884 23616 0 7666 30827 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:96:b1:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe96:b104/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:48:87:a9 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::42:8eff:fe48:87a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43032) 09/02/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 143.48 29.01 114.47 2517.54 59584.48 13:26:01 690.03 5.90 684.14 510.18 249274.85 13:27:01 47.43 0.05 47.38 3.07 34587.30 13:28:01 10.75 0.17 10.58 22.00 765.87 13:29:01 227.66 0.33 227.33 34.53 33685.59 13:30:01 13.93 0.00 13.93 0.00 513.25 13:31:01 8.48 0.00 8.48 0.00 195.67 13:32:01 12.91 0.00 12.91 0.00 321.15 13:33:01 27.58 0.00 27.58 0.00 366.53 13:34:01 16.16 0.00 16.16 0.00 326.42 13:35:01 20.70 0.10 20.60 19.20 531.11 13:36:01 75.99 2.80 73.19 117.18 2627.83 Average: 107.87 3.16 104.71 265.51 31859.40 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29954624 31739728 2984596 9.06 77768 2010336 1362128 4.01 841596 1835096 278152 13:26:01 23007752 29994716 9931468 30.15 148904 6932940 10679604 31.42 2783736 6486264 52800 13:27:01 20573544 27670388 12365676 37.54 150640 7042568 13237096 38.95 5308288 6364812 1700 13:28:01 20383008 27638904 12556212 38.12 161316 7174256 13388068 39.39 5358548 6484216 136184 13:29:01 19840720 27478400 13098500 39.77 192452 7488244 13721028 40.37 5596656 6745524 3256 13:30:01 19062164 26707432 13877056 42.13 192604 7496044 14505204 42.68 6368524 6748712 812 13:31:01 19054584 26700628 13884636 42.15 192736 7496528 14521972 42.73 6374888 6748664 864 13:32:01 19048616 26694940 13890604 42.17 192824 7496692 14521656 42.73 6380764 6748520 520 13:33:01 19030976 26680076 13908244 42.22 192984 7499440 14537116 42.77 6397388 6750548 800 13:34:01 19010912 26661892 13928308 42.28 193172 7501376 14553388 42.82 6417412 6751608 168 13:35:01 19767868 27375800 13171352 39.99 193464 7464600 12613200 37.11 5728448 6705164 440 13:36:01 24212108 31595712 8727112 26.49 195448 7230556 1644968 4.84 1586364 6505848 12420 Average: 21078906 28078218 11860314 36.01 173693 6902798 11607119 34.15 4928551 6239581 40676 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 165.60 135.04 2197.53 19.30 0.00 0.00 0.00 0.00 13:25:01 lo 3.46 3.46 0.36 0.36 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1349.46 750.89 43168.54 63.51 0.00 0.00 0.00 0.00 13:26:01 vethfce9531 0.60 0.92 0.03 0.05 0.00 0.00 0.00 0.00 13:26:01 veth03d2d13 0.10 0.38 0.01 0.02 0.00 0.00 0.00 0.00 13:26:01 veth99d047d 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 ens3 1.60 1.00 0.46 0.68 0.00 0.00 0.00 0.00 13:27:01 vethfce9531 91.90 91.65 16.03 18.63 0.00 0.00 0.00 0.00 13:27:01 veth03d2d13 7.05 9.27 1.04 0.84 0.00 0.00 0.00 0.00 13:27:01 veth99d047d 0.73 1.05 0.06 0.23 0.00 0.00 0.00 0.00 13:28:01 ens3 31.19 23.41 843.84 1.97 0.00 0.00 0.00 0.00 13:28:01 vethfce9531 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 13:28:01 veth03d2d13 6.35 9.30 0.94 0.71 0.00 0.00 0.00 0.00 13:28:01 veth99d047d 1.12 1.25 0.10 0.24 0.00 0.00 0.00 0.00 13:29:01 ens3 47.84 43.33 1339.93 5.03 0.00 0.00 0.00 0.00 13:29:01 vethfce9531 0.37 0.40 0.56 0.03 0.00 0.00 0.00 0.00 13:29:01 veth03d2d13 8.95 12.35 1.92 1.77 0.00 0.00 0.00 0.00 13:29:01 veth99d047d 1.77 2.02 0.21 2.48 0.00 0.00 0.00 0.00 13:30:01 ens3 1.10 1.02 0.22 0.41 0.00 0.00 0.00 0.00 13:30:01 vethfce9531 100.97 100.55 13.60 25.93 0.00 0.00 0.00 0.00 13:30:01 veth03d2d13 10.03 13.58 2.43 3.39 0.00 0.00 0.00 0.00 13:30:01 veth99d047d 3.62 4.28 4.11 4.42 0.00 0.00 0.00 0.00 13:31:01 ens3 1.68 0.77 0.51 0.60 0.00 0.00 0.00 0.00 13:31:01 vethfce9531 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:31:01 veth03d2d13 6.68 9.56 1.05 0.79 0.00 0.00 0.00 0.00 13:31:01 veth99d047d 2.08 2.32 0.21 1.20 0.00 0.00 0.00 0.00 13:32:01 ens3 1.50 0.77 0.46 0.71 0.00 0.00 0.00 0.00 13:32:01 vethfce9531 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 veth03d2d13 6.47 9.32 0.95 0.72 0.00 0.00 0.00 0.00 13:32:01 veth99d047d 2.08 2.13 0.17 0.89 0.00 0.00 0.00 0.00 13:33:01 ens3 2.55 1.65 0.81 1.50 0.00 0.00 0.00 0.00 13:33:01 vethfce9531 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth03d2d13 12.75 16.40 3.70 3.76 0.00 0.00 0.00 0.00 13:33:01 veth99d047d 3.58 4.27 0.39 6.22 0.00 0.00 0.00 0.00 13:34:01 ens3 3.98 1.95 1.78 1.34 0.00 0.00 0.00 0.00 13:34:01 vethfce9531 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 13:34:01 veth03d2d13 9.93 13.38 2.39 2.54 0.00 0.00 0.00 0.00 13:34:01 veth99d047d 2.82 3.18 0.30 4.26 0.00 0.00 0.00 0.00 13:35:01 ens3 12.33 11.75 10.36 1.96 0.00 0.00 0.00 0.00 13:35:01 vethfce9531 0.37 0.63 0.62 0.05 0.00 0.00 0.00 0.00 13:35:01 veth03d2d13 7.07 10.25 1.07 0.83 0.00 0.00 0.00 0.00 13:35:01 veth99d047d 1.78 2.55 0.17 0.63 0.00 0.00 0.00 0.00 13:36:01 ens3 77.24 43.53 77.17 30.23 0.00 0.00 0.00 0.00 13:36:01 lo 38.29 38.29 3.37 3.37 0.00 0.00 0.00 0.00 13:36:01 docker0 41.69 45.96 3.82 1339.51 0.00 0.00 0.00 0.00 Average: ens3 141.30 84.52 3972.55 10.59 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 3.48 3.84 0.32 111.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43032) 09/02/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.37 0.00 0.72 2.46 0.04 87.41 13:25:01 0 1.03 0.00 0.22 0.34 0.02 98.39 13:25:01 1 8.46 0.00 0.56 8.75 0.05 82.18 13:25:01 2 5.40 0.00 0.27 4.57 0.03 89.73 13:25:01 3 14.40 0.00 1.34 3.52 0.09 80.65 13:25:01 4 6.48 0.00 0.53 0.03 0.02 92.95 13:25:01 5 0.46 0.00 0.17 0.00 0.00 99.37 13:25:01 6 30.76 0.00 1.99 1.09 0.05 66.11 13:25:01 7 8.05 0.00 0.68 1.37 0.03 89.86 13:26:01 all 29.40 0.00 9.40 11.30 0.09 49.81 13:26:01 0 29.54 0.00 11.69 36.09 0.10 22.58 13:26:01 1 30.36 0.00 8.56 3.94 0.08 57.05 13:26:01 2 29.21 0.00 9.20 4.39 0.08 57.12 13:26:01 3 30.39 0.00 8.62 2.92 0.08 57.99 13:26:01 4 26.62 0.00 10.43 19.18 0.10 43.68 13:26:01 5 29.43 0.00 9.03 11.76 0.10 49.68 13:26:01 6 31.23 0.00 9.04 4.87 0.08 54.77 13:26:01 7 28.42 0.00 8.60 7.35 0.10 55.53 13:27:01 all 51.75 0.00 4.06 0.42 0.10 43.66 13:27:01 0 45.13 0.00 4.13 0.10 0.10 50.54 13:27:01 1 59.19 0.00 4.25 0.91 0.10 35.55 13:27:01 2 57.31 0.00 4.58 0.03 0.08 37.99 13:27:01 3 52.91 0.00 3.85 0.81 0.08 42.35 13:27:01 4 52.99 0.00 4.25 0.02 0.08 42.65 13:27:01 5 48.58 0.00 3.93 0.00 0.15 47.34 13:27:01 6 50.00 0.00 3.57 0.02 0.10 46.31 13:27:01 7 47.87 0.00 3.97 1.43 0.10 46.63 13:28:01 all 3.22 0.00 0.56 0.05 0.06 96.11 13:28:01 0 3.96 0.00 0.35 0.05 0.03 95.61 13:28:01 1 3.63 0.00 0.58 0.00 0.05 95.74 13:28:01 2 3.73 0.00 0.47 0.02 0.05 95.74 13:28:01 3 2.80 0.00 0.47 0.00 0.05 96.68 13:28:01 4 2.73 0.00 0.52 0.20 0.07 96.49 13:28:01 5 3.46 0.00 0.48 0.00 0.03 96.03 13:28:01 6 2.88 0.00 0.60 0.02 0.07 96.43 13:28:01 7 2.56 0.00 0.99 0.13 0.07 96.26 13:29:01 all 10.99 0.00 2.39 1.48 0.08 85.06 13:29:01 0 11.17 0.00 2.68 2.79 0.08 83.28 13:29:01 1 13.02 0.00 2.82 0.55 0.07 83.55 13:29:01 2 7.99 0.00 2.85 6.08 0.07 83.02 13:29:01 3 10.22 0.00 1.95 0.37 0.08 87.37 13:29:01 4 10.33 0.00 2.38 0.20 0.07 87.03 13:29:01 5 10.75 0.00 1.80 0.29 0.08 87.08 13:29:01 6 11.49 0.00 2.35 1.46 0.07 84.64 13:29:01 7 12.95 0.00 2.33 0.03 0.08 84.60 13:30:01 all 8.74 0.00 0.92 0.08 0.07 90.19 13:30:01 0 6.11 0.00 0.97 0.03 0.08 92.80 13:30:01 1 8.65 0.00 0.92 0.12 0.08 90.22 13:30:01 2 11.56 0.00 1.17 0.08 0.08 87.10 13:30:01 3 8.71 0.00 0.89 0.02 0.08 90.30 13:30:01 4 10.45 0.00 0.92 0.28 0.07 88.28 13:30:01 5 7.61 0.00 0.74 0.00 0.07 91.59 13:30:01 6 7.64 0.00 0.92 0.05 0.08 91.30 13:30:01 7 9.17 0.00 0.87 0.07 0.07 89.83 13:31:01 all 2.60 0.00 0.45 0.05 0.07 96.84 13:31:01 0 2.23 0.00 0.52 0.03 0.08 97.13 13:31:01 1 2.81 0.00 0.50 0.13 0.08 96.47 13:31:01 2 1.94 0.00 0.52 0.02 0.08 97.44 13:31:01 3 2.51 0.00 0.38 0.00 0.05 97.06 13:31:01 4 2.41 0.00 0.42 0.15 0.08 96.94 13:31:01 5 4.15 0.00 0.38 0.00 0.08 95.39 13:31:01 6 2.14 0.00 0.45 0.02 0.07 97.32 13:31:01 7 2.64 0.00 0.40 0.02 0.07 96.87 13:32:01 all 1.66 0.00 0.40 0.03 0.06 97.85 13:32:01 0 1.14 0.00 0.49 0.00 0.05 98.32 13:32:01 1 1.60 0.00 0.27 0.13 0.05 97.95 13:32:01 2 1.47 0.00 0.38 0.05 0.05 98.04 13:32:01 3 1.92 0.00 0.48 0.02 0.05 97.53 13:32:01 4 2.26 0.00 0.30 0.03 0.05 97.36 13:32:01 5 2.14 0.00 0.39 0.00 0.05 97.42 13:32:01 6 1.69 0.00 0.43 0.00 0.07 97.81 13:32:01 7 1.05 0.00 0.47 0.03 0.07 98.38 13:33:01 all 5.00 0.00 0.66 0.06 0.07 94.22 13:33:01 0 5.82 0.00 0.87 0.03 0.08 93.19 13:33:01 1 5.51 0.00 0.58 0.10 0.05 93.75 13:33:01 2 4.91 0.00 0.60 0.08 0.08 94.32 13:33:01 3 5.79 0.00 0.95 0.07 0.08 93.10 13:33:01 4 3.71 0.00 0.50 0.03 0.05 95.71 13:33:01 5 4.80 0.00 0.65 0.03 0.08 94.43 13:33:01 6 5.33 0.00 0.50 0.07 0.07 94.03 13:33:01 7 4.07 0.00 0.57 0.02 0.05 95.29 13:34:01 all 3.37 0.00 0.49 0.07 0.06 96.01 13:34:01 0 4.13 0.00 0.62 0.03 0.07 95.15 13:34:01 1 2.64 0.00 0.47 0.05 0.07 96.77 13:34:01 2 4.69 0.00 0.30 0.07 0.05 94.89 13:34:01 3 2.41 0.00 0.53 0.03 0.05 96.97 13:34:01 4 2.71 0.00 0.52 0.02 0.07 96.69 13:34:01 5 2.79 0.00 0.35 0.05 0.07 96.74 13:34:01 6 4.03 0.00 0.64 0.22 0.08 95.04 13:34:01 7 3.54 0.00 0.48 0.10 0.07 95.80 13:35:01 all 2.33 0.00 0.69 0.09 0.06 96.83 13:35:01 0 2.30 0.00 0.72 0.07 0.05 96.86 13:35:01 1 2.75 0.00 0.85 0.02 0.05 96.33 13:35:01 2 1.84 0.00 0.70 0.49 0.07 96.90 13:35:01 3 2.56 0.00 0.64 0.00 0.07 96.74 13:35:01 4 1.92 0.00 0.73 0.03 0.08 97.23 13:35:01 5 2.71 0.00 0.66 0.02 0.05 96.56 13:35:01 6 2.41 0.00 0.55 0.02 0.05 96.98 13:35:01 7 2.09 0.00 0.69 0.05 0.08 97.09 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 6.45 0.00 0.88 0.48 0.04 92.15 13:36:01 0 7.10 0.00 0.99 0.30 0.05 91.57 13:36:01 1 14.81 0.00 1.09 0.32 0.05 83.74 13:36:01 2 1.20 0.00 0.72 2.72 0.03 95.33 13:36:01 3 2.09 0.00 0.72 0.07 0.03 97.10 13:36:01 4 13.92 0.00 0.92 0.13 0.03 84.99 13:36:01 5 8.02 0.00 1.06 0.23 0.07 90.62 13:36:01 6 0.88 0.00 0.72 0.03 0.03 98.33 13:36:01 7 3.61 0.00 0.89 0.02 0.02 95.47 Average: all 11.20 0.00 1.79 1.37 0.07 85.57 Average: 0 9.93 0.00 2.01 3.28 0.07 84.71 Average: 1 12.75 0.00 1.78 1.24 0.07 84.16 Average: 2 10.92 0.00 1.81 1.54 0.06 85.67 Average: 3 11.35 0.00 1.73 0.64 0.07 86.21 Average: 4 11.35 0.00 1.86 1.68 0.06 85.06 Average: 5 10.37 0.00 1.63 1.02 0.07 86.91 Average: 6 12.48 0.00 1.81 0.65 0.07 85.00 Average: 7 10.47 0.00 1.74 0.88 0.07 86.85