---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-29827 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1105 58811 0 4504 62621 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:74:3f:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe74:3f8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:ae:bd:15 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-16g-29827) 07/22/25 _x86_64_ (16 CPU) 10:39:41 LINUX RESTART (16 CPU) 10:40:01 tps rtps wtps bread/s bwrtn/s 10:41:01 380.76 58.15 322.61 3673.31 84412.26 10:42:01 195.28 43.44 151.84 2478.65 56867.46 10:43:01 42.98 4.12 38.86 122.11 40990.63 10:44:01 53.91 0.48 53.42 14.66 63218.80 10:45:01 46.46 0.27 46.19 12.40 56068.12 Average: 143.88 21.29 122.59 1260.31 60312.26 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 62878984 64262120 3088760 4.68 83144 1831980 2066316 3.08 993420 1678280 173436 10:42:01 60822392 62640276 5145352 7.80 100984 2231884 3049272 4.55 2702116 1986344 25784 10:43:01 59972556 62075868 5995188 9.09 102588 2510168 3619744 5.40 3378112 2148500 251216 10:44:01 58843300 61670728 7124444 10.80 106108 3217616 3652324 5.45 3787268 2844960 236884 10:45:01 60289944 64179216 5677800 8.61 110268 4256744 2032208 3.03 1306304 3841848 771384 Average: 60561435 62965642 5406309 8.20 100618 2809678 2883973 4.30 2433444 2499986 291741 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 ens3 470.63 304.62 2053.17 80.07 0.00 0.00 0.00 0.00 10:41:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 826.46 585.94 4010.84 131.90 0.00 0.00 0.00 0.00 10:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 714.96 403.63 545.21 131.63 0.00 0.00 0.00 0.00 10:43:01 lo 41.68 41.68 191.79 191.79 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 389.22 187.97 113.87 70.23 0.00 0.00 0.00 0.00 10:44:01 lo 3.37 3.37 1.55 1.55 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 619.21 338.09 886.20 127.11 0.00 0.00 0.00 0.00 10:45:01 lo 4.42 4.42 2.11 2.11 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 604.09 364.05 1521.88 108.19 0.00 0.00 0.00 0.00 Average: lo 10.36 10.36 39.14 39.14 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-16g-29827) 07/22/25 _x86_64_ (16 CPU) 10:39:41 LINUX RESTART (16 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:41:01 all 5.93 0.00 0.67 1.21 0.03 92.16 10:41:01 0 1.12 0.00 0.23 0.03 0.02 98.60 10:41:01 1 2.19 0.00 0.40 0.18 0.02 97.22 10:41:01 2 2.26 0.00 1.24 0.22 0.07 96.22 10:41:01 3 3.30 0.00 0.30 0.30 0.02 96.08 10:41:01 4 1.98 0.00 0.42 6.61 0.02 90.98 10:41:01 5 4.33 0.00 1.14 3.66 0.02 90.86 10:41:01 6 12.73 0.00 1.17 0.15 0.03 85.91 10:41:01 7 34.72 0.00 2.23 1.20 0.07 61.78 10:41:01 8 2.74 0.00 0.38 4.67 0.03 92.17 10:41:01 9 10.57 0.00 0.95 0.08 0.02 88.38 10:41:01 10 2.84 0.00 0.32 0.02 0.02 96.81 10:41:01 11 3.59 0.00 0.52 0.05 0.02 95.83 10:41:01 12 3.15 0.00 0.40 0.20 0.02 96.23 10:41:01 13 0.73 0.00 0.28 0.13 0.02 98.83 10:41:01 14 2.30 0.00 0.30 1.70 0.02 95.68 10:41:01 15 6.44 0.00 0.52 0.17 0.03 92.84 10:42:01 all 22.89 0.00 1.00 0.50 0.06 75.54 10:42:01 0 27.59 0.00 1.39 0.02 0.07 70.94 10:42:01 1 17.17 0.00 0.79 0.72 0.07 81.25 10:42:01 2 31.06 0.00 0.80 0.15 0.08 67.90 10:42:01 3 23.43 0.00 0.82 0.15 0.07 75.54 10:42:01 4 17.30 0.00 0.49 4.27 0.03 77.91 10:42:01 5 26.89 0.00 2.26 0.45 0.07 70.33 10:42:01 6 32.01 0.00 1.29 0.57 0.07 66.07 10:42:01 7 23.08 0.00 1.29 0.02 0.07 75.54 10:42:01 8 20.04 0.00 0.65 0.79 0.07 78.45 10:42:01 9 23.88 0.00 0.77 0.23 0.07 75.05 10:42:01 10 17.06 0.00 0.59 0.27 0.05 82.04 10:42:01 11 31.44 0.00 0.80 0.00 0.08 67.68 10:42:01 12 12.67 0.00 0.57 0.02 0.05 86.69 10:42:01 13 21.69 0.00 1.20 0.08 0.05 76.97 10:42:01 14 22.98 0.00 0.99 0.23 0.05 75.75 10:42:01 15 18.12 0.00 1.22 0.10 0.07 80.49 10:43:01 all 29.68 0.00 0.86 0.18 0.07 69.20 10:43:01 0 45.98 0.00 1.35 0.07 0.08 52.52 10:43:01 1 27.04 0.00 0.80 0.00 0.05 72.11 10:43:01 2 31.25 0.00 1.12 0.00 0.08 67.55 10:43:01 3 33.26 0.00 0.95 2.18 0.07 63.55 10:43:01 4 43.76 0.00 0.75 0.55 0.10 54.84 10:43:01 5 28.33 0.00 0.88 0.02 0.07 70.70 10:43:01 6 26.79 0.00 0.74 0.00 0.07 72.41 10:43:01 7 22.02 0.00 1.29 0.02 0.05 76.63 10:43:01 8 37.38 0.00 0.69 0.02 0.08 61.83 10:43:01 9 25.53 0.00 0.87 0.03 0.08 73.48 10:43:01 10 25.63 0.00 0.68 0.00 0.07 73.62 10:43:01 11 31.29 0.00 0.92 0.03 0.07 67.69 10:43:01 12 24.20 0.00 0.69 0.00 0.07 75.05 10:43:01 13 28.42 0.00 0.80 0.00 0.08 70.69 10:43:01 14 27.15 0.00 0.82 0.02 0.08 71.93 10:43:01 15 16.89 0.00 0.38 0.00 0.05 82.68 10:44:01 all 31.60 0.00 1.06 0.31 0.08 66.94 10:44:01 0 28.30 0.00 1.02 0.00 0.08 70.60 10:44:01 1 38.71 0.00 1.02 0.00 0.08 60.19 10:44:01 2 34.31 0.00 1.64 0.60 0.08 63.36 10:44:01 3 34.02 0.00 1.09 1.54 0.08 63.26 10:44:01 4 35.09 0.00 1.09 0.00 0.08 63.74 10:44:01 5 18.70 0.00 0.93 0.00 0.08 80.29 10:44:01 6 35.59 0.00 1.34 0.00 0.10 62.96 10:44:01 7 43.32 0.00 1.60 0.00 0.10 54.98 10:44:01 8 17.03 0.00 0.94 0.02 0.05 81.97 10:44:01 9 25.27 0.00 0.84 1.47 0.07 72.36 10:44:01 10 25.90 0.00 0.67 0.00 0.07 73.37 10:44:01 11 35.71 0.00 1.58 1.37 0.07 61.28 10:44:01 12 30.40 0.00 0.62 0.02 0.08 68.88 10:44:01 13 43.55 0.00 1.14 0.00 0.08 55.23 10:44:01 14 27.17 0.00 0.50 0.00 0.07 72.26 10:44:01 15 32.71 0.00 0.99 0.00 0.08 66.22 10:45:01 all 26.47 0.00 1.02 0.28 0.08 72.15 10:45:01 0 21.66 0.00 1.29 0.00 0.07 76.99 10:45:01 1 30.59 0.00 1.87 0.82 0.10 66.62 10:45:01 2 26.26 0.00 1.11 1.54 0.10 70.99 10:45:01 3 23.85 0.00 0.72 0.00 0.07 75.37 10:45:01 4 26.39 0.00 0.97 0.00 0.08 72.56 10:45:01 5 17.61 0.00 0.57 0.00 0.05 81.77 10:45:01 6 23.72 0.00 1.21 0.00 0.07 75.01 10:45:01 7 25.76 0.00 1.14 0.77 0.10 72.23 10:45:01 8 26.71 0.00 1.44 0.00 0.10 71.76 10:45:01 9 26.32 0.00 0.72 0.00 0.07 72.90 10:45:01 10 25.65 0.00 0.85 0.00 0.08 73.41 10:45:01 11 31.74 0.00 1.39 1.34 0.07 65.46 10:45:01 12 30.15 0.00 0.67 0.00 0.07 69.11 10:45:01 13 31.24 0.00 0.80 0.00 0.12 67.84 10:45:01 14 29.00 0.00 0.75 0.00 0.07 70.18 10:45:01 15 26.84 0.00 0.80 0.00 0.07 72.29 Average: all 23.31 0.00 0.92 0.50 0.06 75.21 Average: 0 24.93 0.00 1.06 0.02 0.06 73.93 Average: 1 23.08 0.00 0.97 0.35 0.06 75.53 Average: 2 25.02 0.00 1.18 0.50 0.08 73.21 Average: 3 23.55 0.00 0.78 0.83 0.06 74.78 Average: 4 24.89 0.00 0.74 2.29 0.06 72.01 Average: 5 19.19 0.00 1.16 0.82 0.06 78.78 Average: 6 26.16 0.00 1.15 0.14 0.07 72.48 Average: 7 29.77 0.00 1.51 0.40 0.08 68.25 Average: 8 20.77 0.00 0.82 1.10 0.07 77.24 Average: 9 22.30 0.00 0.83 0.36 0.06 76.44 Average: 10 19.43 0.00 0.62 0.06 0.06 79.83 Average: 11 26.73 0.00 1.04 0.56 0.06 71.61 Average: 12 20.11 0.00 0.59 0.05 0.06 79.20 Average: 13 25.11 0.00 0.85 0.04 0.07 73.93 Average: 14 21.71 0.00 0.67 0.39 0.06 77.17 Average: 15 20.19 0.00 0.78 0.05 0.06 78.91