---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42709 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 16G 140G 11% / 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 874 22848 0 8443 30837 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:e8:02:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fee8:2dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:b9:03: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::42:4dff:feb9:3b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42709) 09/01/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 197.22 22.72 174.50 2292.27 85535.60 02:41:01 701.15 3.18 697.97 460.99 253130.08 02:42:01 66.24 0.33 65.91 50.79 12703.48 02:43:01 89.35 0.22 89.14 11.73 10217.26 02:44:01 11.66 0.00 11.66 0.00 339.81 02:45:01 6.22 0.00 6.22 0.00 137.58 02:46:01 7.10 0.02 7.08 2.53 180.10 02:47:01 24.01 0.00 24.01 0.00 412.60 02:48:01 10.13 0.00 10.13 0.00 217.66 02:49:01 57.59 0.03 57.56 2.80 1029.03 Average: 117.06 2.65 114.41 282.07 36388.46 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28283736 31640728 4655484 14.13 84592 3550128 2015608 5.93 962740 3328244 1720316 02:41:01 21582940 29593292 11356280 34.48 171080 7875072 11147596 32.80 3259148 7371696 48244 02:42:01 19066304 27423032 13872916 42.12 188800 8171116 13612396 40.05 5633684 7445968 20228 02:43:01 18839488 27279728 14099732 42.81 201500 8233376 13919280 40.95 5785636 7504068 3792 02:44:01 18405876 26847496 14533344 44.12 201660 8234616 14515216 42.71 6219172 7503888 344 02:45:01 18393316 26835452 14545904 44.16 201796 8234940 14563940 42.85 6231148 7504120 484 02:46:01 18388148 26830744 14551072 44.18 201952 8235252 14578136 42.89 6236120 7503948 524 02:47:01 18321712 26767504 14617508 44.38 202136 8238236 14593588 42.94 6299488 7505852 1692 02:48:01 18302476 26749024 14636744 44.44 202276 8238884 14609676 42.99 6319708 7506104 372 02:49:01 22328184 30610892 10611036 32.21 203232 8093508 3709128 10.91 2540808 7355368 0 Average: 20191218 28057789 12748002 38.70 185902 7710513 11726456 34.50 4948765 7052926 179600 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 15.20 15.20 1.51 1.51 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 662.17 421.22 17211.98 40.83 0.00 0.00 0.00 0.00 02:41:01 veth0c5019f 0.78 1.07 0.04 0.07 0.00 0.00 0.00 0.00 02:41:01 veth1222f0e 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 02:41:01 lo 7.80 7.80 0.95 0.95 0.00 0.00 0.00 0.00 02:41:01 vethb0e26a1 0.53 0.75 0.03 0.04 0.00 0.00 0.00 0.00 02:42:01 veth0c5019f 90.57 90.35 15.82 18.44 0.00 0.00 0.00 0.00 02:42:01 veth1222f0e 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 02:42:01 lo 2.27 2.27 0.18 0.18 0.00 0.00 0.00 0.00 02:42:01 vethb0e26a1 3.77 4.60 0.66 0.45 0.00 0.00 0.00 0.00 02:43:01 veth0c5019f 67.39 67.11 9.33 17.67 0.00 0.00 0.00 0.00 02:43:01 veth1222f0e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 02:43:01 vethb0e26a1 4.43 5.96 0.85 0.78 0.00 0.00 0.00 0.00 02:44:01 veth0c5019f 34.04 33.86 5.36 8.62 0.00 0.00 0.00 0.00 02:44:01 veth1222f0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:44:01 vethb0e26a1 7.97 10.06 1.31 0.80 0.00 0.00 0.00 0.00 02:45:01 veth0c5019f 0.25 0.27 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 veth1222f0e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 vethb0e26a1 7.88 10.03 1.29 0.79 0.00 0.00 0.00 0.00 02:46:01 veth0c5019f 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 veth1222f0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:46:01 vethb0e26a1 7.95 10.06 1.31 0.80 0.00 0.00 0.00 0.00 02:47:01 veth0c5019f 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 02:47:01 veth1222f0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:47:01 vethb0e26a1 6.12 7.80 1.07 0.64 0.00 0.00 0.00 0.00 02:48:01 veth0c5019f 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:48:01 veth1222f0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 vethb0e26a1 3.28 4.73 0.71 0.38 0.00 0.00 0.00 0.00 02:49:01 veth0c5019f 0.18 1.30 0.01 0.09 0.00 0.00 0.00 0.00 02:49:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 02:49:01 docker0 14.68 16.35 2.23 298.37 0.00 0.00 0.00 0.00 02:49:01 br-53af5e1e25dd 10.76 12.50 0.79 319.03 0.00 0.00 0.00 0.00 Average: veth0c5019f 19.73 19.80 3.38 4.61 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 1.47 1.63 0.22 29.84 0.00 0.00 0.00 0.00 Average: br-53af5e1e25dd 1.08 1.25 0.08 31.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42709) 09/01/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 12.18 0.00 2.74 1.99 0.04 83.05 02:40:01 0 4.11 0.00 2.69 0.13 0.02 93.04 02:40:01 1 8.05 0.00 2.56 0.15 0.05 89.18 02:40:01 2 3.92 0.00 1.97 7.06 0.03 87.01 02:40:01 3 5.26 0.00 1.64 0.08 0.02 93.01 02:40:01 4 27.69 0.00 4.10 6.60 0.07 61.54 02:40:01 5 15.70 0.00 3.79 1.04 0.03 79.45 02:40:01 6 25.68 0.00 2.70 0.42 0.05 71.16 02:40:01 7 7.12 0.00 2.51 0.42 0.03 89.91 02:41:01 all 35.54 0.00 10.59 4.05 0.10 49.73 02:41:01 0 37.61 0.00 9.66 0.84 0.10 51.79 02:41:01 1 34.51 0.00 10.47 6.26 0.10 48.67 02:41:01 2 36.76 0.00 10.14 6.26 0.09 46.75 02:41:01 3 37.52 0.00 9.74 0.78 0.12 51.84 02:41:01 4 31.79 0.00 11.69 14.16 0.09 42.27 02:41:01 5 35.19 0.00 10.92 0.58 0.10 53.21 02:41:01 6 35.96 0.00 11.33 1.56 0.10 51.05 02:41:01 7 34.93 0.00 10.78 1.99 0.09 52.22 02:42:01 all 52.18 0.00 4.53 0.27 0.10 42.92 02:42:01 0 47.59 0.00 4.22 0.08 0.08 48.03 02:42:01 1 54.80 0.00 4.57 0.57 0.08 39.97 02:42:01 2 53.23 0.00 4.58 0.39 0.10 41.71 02:42:01 3 54.07 0.00 4.76 0.03 0.08 41.05 02:42:01 4 52.80 0.00 4.52 0.91 0.10 41.68 02:42:01 5 51.75 0.00 4.53 0.02 0.10 43.60 02:42:01 6 54.06 0.00 4.59 0.03 0.10 41.21 02:42:01 7 49.18 0.00 4.53 0.07 0.10 46.12 02:43:01 all 11.91 0.00 1.68 0.31 0.09 86.02 02:43:01 0 11.15 0.00 1.55 0.12 0.10 87.08 02:43:01 1 11.57 0.00 1.69 0.20 0.08 86.46 02:43:01 2 13.23 0.00 1.63 0.02 0.08 85.04 02:43:01 3 12.20 0.00 1.36 0.28 0.10 86.06 02:43:01 4 10.81 0.00 1.51 0.74 0.10 86.85 02:43:01 5 11.27 0.00 2.36 0.13 0.08 86.15 02:43:01 6 12.56 0.00 1.81 0.03 0.08 85.52 02:43:01 7 12.44 0.00 1.50 0.97 0.08 85.01 02:44:01 all 4.63 0.00 0.58 0.03 0.09 94.67 02:44:01 0 4.90 0.00 0.57 0.00 0.08 94.45 02:44:01 1 4.62 0.00 0.57 0.02 0.08 94.71 02:44:01 2 5.18 0.00 0.57 0.02 0.08 94.15 02:44:01 3 3.66 0.00 0.78 0.12 0.08 95.36 02:44:01 4 5.21 0.00 0.52 0.03 0.08 94.15 02:44:01 5 3.50 0.00 0.58 0.02 0.08 95.81 02:44:01 6 5.40 0.00 0.59 0.03 0.10 93.88 02:44:01 7 4.59 0.00 0.49 0.00 0.08 94.84 02:45:01 all 2.17 0.00 0.39 0.02 0.09 97.34 02:45:01 0 1.85 0.00 0.47 0.00 0.10 97.58 02:45:01 1 3.04 0.00 0.20 0.02 0.07 96.68 02:45:01 2 1.79 0.00 0.48 0.00 0.10 97.63 02:45:01 3 1.74 0.00 0.45 0.08 0.10 97.63 02:45:01 4 1.12 0.00 0.18 0.00 0.07 98.63 02:45:01 5 2.99 0.00 0.47 0.00 0.08 96.46 02:45:01 6 2.22 0.00 0.45 0.02 0.08 97.23 02:45:01 7 2.64 0.00 0.37 0.02 0.10 96.87 02:46:01 all 2.20 0.00 0.44 0.02 0.09 97.25 02:46:01 0 1.89 0.00 0.45 0.03 0.10 97.53 02:46:01 1 1.68 0.00 0.40 0.00 0.08 97.84 02:46:01 2 2.17 0.00 0.37 0.02 0.10 97.35 02:46:01 3 1.64 0.00 0.40 0.08 0.10 97.78 02:46:01 4 3.27 0.00 0.50 0.00 0.08 96.15 02:46:01 5 1.82 0.00 0.42 0.02 0.08 97.66 02:46:01 6 1.53 0.00 0.60 0.02 0.08 97.77 02:46:01 7 3.56 0.00 0.37 0.03 0.10 95.93 02:47:01 all 5.20 0.00 0.66 0.04 0.09 94.00 02:47:01 0 4.60 0.00 0.57 0.03 0.07 94.73 02:47:01 1 4.93 0.00 0.64 0.02 0.08 94.33 02:47:01 2 4.26 0.00 0.67 0.02 0.12 94.93 02:47:01 3 4.94 0.00 0.59 0.13 0.08 94.26 02:47:01 4 5.36 0.00 0.65 0.05 0.10 93.84 02:47:01 5 5.81 0.00 0.65 0.02 0.10 93.42 02:47:01 6 6.95 0.00 0.90 0.02 0.10 92.03 02:47:01 7 4.76 0.00 0.65 0.03 0.07 94.49 02:48:01 all 1.65 0.00 0.35 0.02 0.08 97.90 02:48:01 0 1.62 0.00 0.33 0.03 0.07 97.95 02:48:01 1 1.40 0.00 0.28 0.00 0.07 98.25 02:48:01 2 1.65 0.00 0.37 0.03 0.08 97.87 02:48:01 3 2.39 0.00 0.55 0.10 0.10 96.86 02:48:01 4 1.35 0.00 0.25 0.00 0.07 98.33 02:48:01 5 1.70 0.00 0.37 0.02 0.10 97.81 02:48:01 6 1.77 0.00 0.35 0.00 0.08 97.79 02:48:01 7 1.29 0.00 0.29 0.00 0.07 98.36 02:49:01 all 2.33 0.00 0.98 0.11 0.06 96.52 02:49:01 0 2.41 0.00 1.04 0.05 0.03 96.47 02:49:01 1 1.92 0.00 1.00 0.07 0.07 96.94 02:49:01 2 2.42 0.00 1.05 0.03 0.05 96.45 02:49:01 3 3.40 0.00 1.00 0.05 0.07 95.48 02:49:01 4 2.49 0.00 0.95 0.05 0.07 96.44 02:49:01 5 2.24 0.00 1.02 0.13 0.07 96.54 02:49:01 6 1.74 0.00 0.90 0.08 0.07 97.20 02:49:01 7 2.05 0.00 0.89 0.39 0.07 96.61 Average: all 12.93 0.00 2.28 0.68 0.08 84.03 Average: 0 11.68 0.00 2.13 0.13 0.08 85.98 Average: 1 12.58 0.00 2.22 0.72 0.08 84.40 Average: 2 12.38 0.00 2.16 1.37 0.08 84.00 Average: 3 12.59 0.00 2.11 0.17 0.09 85.04 Average: 4 14.14 0.00 2.47 2.23 0.08 81.08 Average: 5 13.15 0.00 2.50 0.20 0.08 84.08 Average: 6 14.73 0.00 2.40 0.22 0.09 82.56 Average: 7 12.19 0.00 2.22 0.39 0.08 85.13