---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33771 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 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 867 23473 0 7826 30844 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:73:cd:9a brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe73:cd9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:36:6d:08 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::42:60ff:fe36:6d08/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33771) 08/08/25 _x86_64_ (8 CPU) 09:02:41 LINUX RESTART (8 CPU) 09:03:00 tps rtps wtps bread/s bwrtn/s 09:04:01 361.53 65.20 296.33 4238.78 92812.59 09:05:01 482.82 20.44 462.38 2310.43 224324.69 09:06:01 385.14 3.00 382.14 432.99 82485.19 09:07:01 74.80 0.28 74.52 23.33 11967.34 09:08:01 18.81 0.12 18.70 16.93 407.93 09:09:01 73.14 2.27 70.87 113.05 2706.62 Average: 233.07 15.36 217.71 1197.73 69187.32 09:03:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 30120712 31694792 2818508 8.56 70096 1814204 1386032 4.08 860964 1670544 159216 09:05:01 24466372 31645288 8472848 25.72 149744 7089880 1706676 5.02 1006896 6865380 292196 09:06:01 21872340 29602724 11066880 33.60 182008 7581880 8839968 26.01 3322632 7026040 20772 09:07:01 21758000 29560972 11181220 33.95 194432 7634656 8954336 26.35 3373108 7078816 580 09:08:01 22211332 29971436 10727888 32.57 194772 7598124 7135920 21.00 2983864 7033476 368 09:09:01 24037912 31585688 8901308 27.02 197252 7369416 1642932 4.83 1435396 6816076 12020 Average: 24077778 30676817 8861442 26.90 164717 6514693 4944311 14.55 2163810 6081722 80859 09:03:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 ens3 435.16 301.31 1701.26 78.07 0.00 0.00 0.00 0.00 09:04:01 lo 1.90 1.90 0.22 0.22 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 2008.51 1019.34 42650.19 83.49 0.00 0.00 0.00 0.00 09:05:01 lo 15.13 15.13 1.64 1.64 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 br-6afadec8ed69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 veth0169d36 9.40 12.56 1.79 65.87 0.00 0.00 0.00 0.01 09:06:01 veth768b08b 150.31 173.50 27.86 26.76 0.00 0.00 0.00 0.00 09:06:01 vethca16067 0.32 0.72 0.03 0.51 0.00 0.00 0.00 0.00 09:06:01 veth2ddc0b4 22.75 30.86 1.86 315.64 0.00 0.00 0.00 0.03 09:07:01 veth768b08b 245.61 248.18 61.36 28.63 0.00 0.00 0.00 0.01 09:07:01 vethca16067 0.50 0.53 0.05 1.35 0.00 0.00 0.00 0.00 09:07:01 veth2ddc0b4 0.50 0.38 0.03 0.02 0.00 0.00 0.00 0.00 09:07:01 veth7afe6c9 190.97 190.10 28.87 44.40 0.00 0.00 0.00 0.00 09:08:01 veth768b08b 0.50 1.03 0.05 0.08 0.00 0.00 0.00 0.00 09:08:01 veth7afe6c9 0.70 0.72 0.61 0.05 0.00 0.00 0.00 0.00 09:08:01 vethc762e35 38.81 29.30 3.73 4.27 0.00 0.00 0.00 0.00 09:08:01 ens3 2582.02 1423.23 45953.55 174.63 0.00 0.00 0.00 0.00 09:09:01 ens3 41.78 34.14 68.36 19.06 0.00 0.00 0.00 0.00 09:09:01 lo 27.46 27.46 2.75 2.75 0.00 0.00 0.00 0.00 09:09:01 docker0 26.08 35.98 2.81 298.94 0.00 0.00 0.00 0.00 Average: ens3 434.17 240.73 7637.80 32.02 0.00 0.00 0.00 0.00 Average: lo 4.02 4.02 0.41 0.41 0.00 0.00 0.00 0.00 Average: docker0 4.33 5.98 0.47 49.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33771) 08/08/25 _x86_64_ (8 CPU) 09:02:41 LINUX RESTART (8 CPU) 09:03:00 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 10.74 0.00 1.35 3.50 0.05 84.37 09:04:01 0 14.06 0.00 1.23 0.84 0.03 83.84 09:04:01 1 6.09 0.00 1.51 2.95 0.07 89.39 09:04:01 2 9.23 0.00 0.87 0.71 0.03 89.16 09:04:01 3 2.98 0.00 1.97 0.48 0.02 94.56 09:04:01 4 4.15 0.00 0.92 10.42 0.02 84.49 09:04:01 5 7.06 0.00 0.86 8.53 0.05 83.51 09:04:01 6 3.45 0.00 0.74 2.25 0.07 93.49 09:04:01 7 38.90 0.00 2.66 1.81 0.08 56.55 09:05:01 all 18.45 0.00 7.85 12.56 0.08 61.06 09:05:01 0 17.03 0.00 7.38 4.45 0.08 71.06 09:05:01 1 18.86 0.00 6.44 8.39 0.08 66.23 09:05:01 2 25.14 0.00 7.33 5.89 0.08 61.56 09:05:01 3 22.83 0.00 8.23 6.12 0.10 62.72 09:05:01 4 16.05 0.00 7.27 14.19 0.07 62.42 09:05:01 5 14.94 0.00 9.35 15.22 0.09 60.40 09:05:01 6 17.12 0.00 8.27 13.51 0.08 61.01 09:05:01 7 15.51 0.00 8.60 32.85 0.08 42.95 09:06:01 all 30.21 0.00 4.43 3.41 0.11 61.83 09:06:01 0 26.44 0.00 4.56 2.71 0.12 66.17 09:06:01 1 17.64 0.00 3.53 4.16 0.10 74.57 09:06:01 2 29.92 0.00 4.30 3.66 0.12 62.01 09:06:01 3 26.56 0.00 4.23 3.06 0.10 66.05 09:06:01 4 35.74 0.00 5.15 0.96 0.12 58.03 09:06:01 5 37.08 0.00 4.71 6.58 0.12 51.51 09:06:01 6 42.51 0.00 5.21 4.52 0.13 47.63 09:06:01 7 25.94 0.00 3.80 1.66 0.10 68.50 09:07:01 all 8.04 0.00 1.25 0.45 0.07 90.19 09:07:01 0 13.02 0.00 1.69 0.80 0.07 84.42 09:07:01 1 7.21 0.00 1.02 0.42 0.07 91.28 09:07:01 2 9.52 0.00 1.59 1.56 0.08 87.25 09:07:01 3 6.38 0.00 1.52 0.03 0.08 91.98 09:07:01 4 8.52 0.00 1.07 0.08 0.07 90.25 09:07:01 5 8.24 0.00 0.95 0.57 0.07 90.17 09:07:01 6 5.91 0.00 1.09 0.10 0.07 92.84 09:07:01 7 5.55 0.00 1.02 0.03 0.05 93.34 09:08:01 all 1.41 0.00 0.46 0.08 0.05 98.00 09:08:01 0 1.07 0.00 0.48 0.45 0.03 97.96 09:08:01 1 2.17 0.00 0.41 0.00 0.05 97.37 09:08:01 2 1.10 0.00 0.47 0.05 0.03 98.35 09:08:01 3 1.65 0.00 0.60 0.07 0.05 97.63 09:08:01 4 1.49 0.00 0.43 0.05 0.05 97.98 09:08:01 5 1.25 0.00 0.50 0.02 0.05 98.18 09:08:01 6 1.02 0.00 0.40 0.02 0.07 98.50 09:08:01 7 1.49 0.00 0.37 0.02 0.07 98.06 09:09:01 all 8.40 0.00 0.79 0.34 0.04 90.44 09:09:01 0 3.20 0.00 0.90 1.77 0.03 94.09 09:09:01 1 5.70 0.00 0.63 0.17 0.03 93.47 09:09:01 2 6.99 0.00 0.68 0.05 0.03 92.24 09:09:01 3 3.96 0.00 0.77 0.27 0.03 94.98 09:09:01 4 0.60 0.00 0.45 0.10 0.02 98.83 09:09:01 5 13.42 0.00 0.68 0.08 0.03 85.78 09:09:01 6 3.54 0.00 0.72 0.13 0.03 95.58 09:09:01 7 29.81 0.00 1.47 0.15 0.07 68.50 Average: all 12.84 0.00 2.67 3.36 0.07 81.06 Average: 0 12.45 0.00 2.70 1.83 0.06 82.97 Average: 1 9.58 0.00 2.25 2.67 0.07 85.44 Average: 2 13.60 0.00 2.52 1.97 0.06 81.84 Average: 3 10.67 0.00 2.87 1.66 0.06 84.74 Average: 4 11.04 0.00 2.53 4.30 0.06 82.07 Average: 5 13.61 0.00 2.78 5.08 0.07 78.46 Average: 6 12.18 0.00 2.72 3.39 0.08 81.64 Average: 7 19.60 0.00 2.98 6.03 0.08 71.33