---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-40053 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 1135 58774 0 4511 62590 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:c4:75:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fec4:75c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:ee:b0:bd 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-40053) 08/22/25 _x86_64_ (16 CPU) 14:39:53 LINUX RESTART (16 CPU) 14:40:01 tps rtps wtps bread/s bwrtn/s 14:41:01 320.74 73.80 246.94 5301.22 78911.88 14:42:01 194.55 42.45 152.10 2419.46 55628.79 14:43:01 82.97 5.33 77.64 207.43 48534.98 14:44:01 34.06 0.05 34.01 2.53 43247.86 14:45:01 48.14 0.47 47.68 13.60 56179.17 14:46:01 46.41 0.10 46.31 2.93 57453.09 14:47:01 59.66 0.82 58.84 86.92 63863.76 Average: 112.37 17.58 94.80 1147.96 57689.46 14:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:41:01 63035444 64231828 2932300 4.45 66752 1672452 2115720 3.16 1022452 1519876 64348 14:42:01 61459416 63097264 4508328 6.83 95676 2063664 2517832 3.76 2215716 1850768 59440 14:43:01 59279120 61106244 6688624 10.14 101544 2240320 4092688 6.11 4269884 1960452 3052 14:44:01 59858836 61983676 6108908 9.26 104436 2528612 4444352 6.63 3475972 2165140 263960 14:45:01 58986496 61580188 6981248 10.58 106092 2987632 3692700 5.51 3882136 2616068 230112 14:46:01 57999660 61405704 7968084 12.08 108928 3783384 4700124 7.01 4080724 3373172 466892 14:47:01 60203936 64107556 5763808 8.74 113280 4268008 2070496 3.09 1388472 3845656 270536 Average: 60117558 62501780 5850186 8.87 99530 2792010 3376273 5.04 2905051 2475876 194049 14:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 432.43 297.47 1553.18 65.45 0.00 0.00 0.00 0.00 14:41:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 188.90 173.21 2020.05 46.83 0.00 0.00 0.00 0.00 14:42:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 703.13 518.66 2608.94 161.83 0.00 0.00 0.00 0.00 14:43:01 lo 6.60 6.60 6.66 6.66 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 543.81 358.07 539.30 123.92 0.00 0.00 0.00 0.00 14:44:01 lo 24.35 24.35 96.91 96.91 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 195.83 138.93 67.57 52.68 0.00 0.00 0.00 0.00 14:45:01 lo 2.43 2.43 1.04 1.04 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 283.82 192.52 680.98 73.29 0.00 0.00 0.00 0.00 14:46:01 lo 3.12 3.12 1.50 1.50 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 281.00 185.14 210.22 61.41 0.00 0.00 0.00 0.00 14:47:01 lo 2.72 2.72 1.15 1.15 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 Average: ens3 375.56 266.28 1097.22 83.63 0.00 0.00 0.00 0.00 Average: lo 5.98 5.98 15.36 15.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-40053) 08/22/25 _x86_64_ (16 CPU) 14:39:53 LINUX RESTART (16 CPU) 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:41:01 all 4.15 0.00 0.63 2.95 0.03 92.24 14:41:01 0 19.57 0.00 0.94 1.90 0.05 77.54 14:41:01 1 1.80 0.00 0.75 27.91 0.02 69.52 14:41:01 2 4.17 0.00 0.73 0.13 0.02 94.95 14:41:01 3 5.85 0.00 0.43 0.25 0.02 93.45 14:41:01 4 2.15 0.00 0.53 0.20 0.02 97.09 14:41:01 5 6.42 0.00 0.43 0.30 0.03 92.81 14:41:01 6 4.19 0.00 0.38 7.01 0.03 88.38 14:41:01 7 0.85 0.00 0.27 0.30 0.02 98.57 14:41:01 8 3.26 0.00 0.45 0.77 0.03 95.49 14:41:01 9 1.54 0.00 0.17 0.12 0.00 98.18 14:41:01 10 2.73 0.00 1.32 3.24 0.03 92.67 14:41:01 11 2.32 0.00 0.25 2.58 0.02 94.83 14:41:01 12 4.16 0.00 0.35 0.13 0.02 95.34 14:41:01 13 1.94 0.00 0.43 0.38 0.03 97.21 14:41:01 14 2.36 0.00 0.37 0.15 0.02 97.10 14:41:01 15 3.19 0.00 2.25 1.74 0.03 92.79 14:42:01 all 11.15 0.00 0.61 1.72 0.04 86.47 14:42:01 0 19.79 0.00 1.34 1.17 0.05 77.65 14:42:01 1 7.45 0.00 0.75 18.58 0.05 73.17 14:42:01 2 15.00 0.00 0.77 1.03 0.05 83.15 14:42:01 3 24.40 0.00 1.63 3.55 0.05 70.36 14:42:01 4 15.00 0.00 0.65 0.53 0.05 83.76 14:42:01 5 5.44 0.00 0.23 0.13 0.02 94.18 14:42:01 6 10.47 0.00 0.43 0.60 0.03 88.46 14:42:01 7 8.82 0.00 0.22 0.00 0.02 90.95 14:42:01 8 10.44 0.00 1.00 0.73 0.05 87.78 14:42:01 9 8.04 0.00 0.33 0.02 0.03 91.57 14:42:01 10 9.74 0.00 0.43 0.48 0.05 89.30 14:42:01 11 8.35 0.00 0.40 0.00 0.05 91.20 14:42:01 12 9.28 0.00 0.53 0.30 0.03 89.86 14:42:01 13 5.84 0.00 0.17 0.00 0.08 93.91 14:42:01 14 9.48 0.00 0.62 0.42 0.05 89.43 14:42:01 15 10.89 0.00 0.25 0.00 0.03 88.83 14:43:01 all 30.24 0.00 0.98 0.83 0.08 67.87 14:43:01 0 25.51 0.00 1.34 0.02 0.07 73.07 14:43:01 1 32.32 0.00 0.64 7.32 0.08 59.64 14:43:01 2 33.51 0.00 1.79 0.69 0.07 63.95 14:43:01 3 34.68 0.00 0.89 3.91 0.10 60.42 14:43:01 4 42.00 0.00 1.39 0.17 0.08 56.36 14:43:01 5 18.89 0.00 0.55 0.02 0.05 80.49 14:43:01 6 36.24 0.00 1.07 0.05 0.10 62.53 14:43:01 7 28.94 0.00 1.11 0.25 0.12 69.58 14:43:01 8 29.64 0.00 0.79 0.20 0.07 69.30 14:43:01 9 24.38 0.00 0.54 0.20 0.07 74.81 14:43:01 10 25.88 0.00 0.69 0.00 0.08 73.35 14:43:01 11 39.93 0.00 1.30 0.22 0.08 58.47 14:43:01 12 30.82 0.00 1.12 0.00 0.08 67.98 14:43:01 13 25.00 0.00 0.79 0.23 0.07 73.91 14:43:01 14 30.76 0.00 0.57 0.00 0.07 68.61 14:43:01 15 25.33 0.00 1.17 0.00 0.07 73.43 14:44:01 all 26.61 0.00 0.74 0.63 0.07 71.95 14:44:01 0 29.28 0.00 0.52 0.00 0.07 70.13 14:44:01 1 26.88 0.00 0.59 0.05 0.07 72.42 14:44:01 2 23.62 0.00 0.82 0.03 0.07 75.46 14:44:01 3 24.87 0.00 0.72 5.25 0.07 69.09 14:44:01 4 27.98 0.00 0.70 0.00 0.08 71.24 14:44:01 5 16.29 0.00 0.44 0.00 0.05 83.22 14:44:01 6 20.78 0.00 0.55 4.18 0.07 74.42 14:44:01 7 19.73 0.00 0.87 0.00 0.07 79.34 14:44:01 8 25.62 0.00 0.49 0.00 0.12 73.78 14:44:01 9 32.58 0.00 0.69 0.00 0.08 66.65 14:44:01 10 31.61 0.00 0.82 0.00 0.08 67.48 14:44:01 11 29.57 0.00 0.74 0.00 0.08 69.61 14:44:01 12 24.48 0.00 0.32 0.00 0.07 75.13 14:44:01 13 32.76 0.00 0.52 0.00 0.08 66.64 14:44:01 14 31.28 0.00 0.95 0.49 0.08 67.20 14:44:01 15 28.51 0.00 2.11 0.00 0.07 69.31 14:45:01 all 20.14 0.00 0.64 1.06 0.06 78.11 14:45:01 0 13.91 0.00 0.65 0.02 0.05 85.38 14:45:01 1 24.56 0.00 0.97 3.48 0.05 70.94 14:45:01 2 24.52 0.00 0.70 10.00 0.07 64.71 14:45:01 3 21.56 0.00 0.58 2.37 0.07 75.42 14:45:01 4 24.87 0.00 1.25 0.03 0.07 73.78 14:45:01 5 14.03 0.00 0.47 0.00 0.05 85.45 14:45:01 6 22.67 0.00 0.45 0.74 0.05 76.09 14:45:01 7 26.49 0.00 1.12 0.00 0.07 72.32 14:45:01 8 20.06 0.00 0.30 0.00 0.05 79.59 14:45:01 9 20.45 0.00 0.87 0.00 0.05 78.63 14:45:01 10 16.22 0.00 0.47 0.32 0.05 82.94 14:45:01 11 24.90 0.00 0.49 0.03 0.08 74.49 14:45:01 12 14.21 0.00 0.32 0.00 0.03 85.44 14:45:01 13 18.06 0.00 0.30 0.00 0.05 81.59 14:45:01 14 19.65 0.00 0.54 0.00 0.07 79.75 14:45:01 15 16.08 0.00 0.68 0.00 0.05 83.18 14:46:01 all 20.71 0.00 0.71 1.31 0.06 77.22 14:46:01 0 15.76 0.00 0.97 0.65 0.07 82.55 14:46:01 1 25.87 0.00 0.72 0.00 0.07 73.34 14:46:01 2 17.73 0.00 0.62 0.00 0.07 81.58 14:46:01 3 26.30 0.00 0.80 4.77 0.05 68.08 14:46:01 4 19.35 0.00 1.00 10.50 0.07 69.08 14:46:01 5 23.36 0.00 0.89 0.38 0.07 75.30 14:46:01 6 24.23 0.00 0.70 0.67 0.07 74.33 14:46:01 7 13.94 0.00 0.45 3.28 0.05 82.28 14:46:01 8 22.59 0.00 0.80 0.62 0.08 75.90 14:46:01 9 19.44 0.00 0.38 0.00 0.03 80.14 14:46:01 10 19.71 0.00 0.53 0.00 0.05 79.71 14:46:01 11 23.95 0.00 1.77 0.00 0.05 74.23 14:46:01 12 21.53 0.00 0.37 0.00 0.05 78.06 14:46:01 13 18.80 0.00 0.52 0.00 0.05 80.63 14:46:01 14 17.76 0.00 0.40 0.00 0.03 81.80 14:46:01 15 21.03 0.00 0.38 0.00 0.05 78.53 14:47:01 all 15.24 0.00 0.64 1.47 0.05 82.61 14:47:01 0 6.38 0.00 0.55 19.58 0.05 73.44 14:47:01 1 19.51 0.00 1.60 0.00 0.07 78.82 14:47:01 2 24.33 0.00 0.85 0.38 0.07 74.37 14:47:01 3 16.93 0.00 0.48 0.00 0.05 82.53 14:47:01 4 20.77 0.00 0.38 0.02 0.05 78.78 14:47:01 5 11.44 0.00 0.72 0.03 0.05 87.76 14:47:01 6 21.39 0.00 1.09 0.80 0.07 76.65 14:47:01 7 11.33 0.00 0.65 0.00 0.03 87.98 14:47:01 8 14.48 0.00 0.65 1.39 0.03 83.45 14:47:01 9 10.77 0.00 0.25 0.00 0.02 88.97 14:47:01 10 12.99 0.00 0.62 0.05 0.02 86.32 14:47:01 11 17.28 0.00 0.42 0.72 0.05 81.53 14:47:01 12 10.64 0.00 0.38 0.08 0.03 88.86 14:47:01 13 17.62 0.00 0.47 0.35 0.03 81.53 14:47:01 14 14.71 0.00 0.47 0.02 0.05 84.75 14:47:01 15 13.34 0.00 0.58 0.00 0.07 86.01 Average: all 18.31 0.00 0.71 1.42 0.05 79.50 Average: 0 18.59 0.00 0.90 3.33 0.06 77.12 Average: 1 19.77 0.00 0.86 8.20 0.06 71.12 Average: 2 20.40 0.00 0.90 1.75 0.06 76.89 Average: 3 22.08 0.00 0.79 2.87 0.06 74.20 Average: 4 21.72 0.00 0.85 1.64 0.06 75.74 Average: 5 13.70 0.00 0.53 0.12 0.05 85.60 Average: 6 19.99 0.00 0.67 2.01 0.06 77.28 Average: 7 15.71 0.00 0.67 0.55 0.05 83.02 Average: 8 18.01 0.00 0.64 0.53 0.06 80.76 Average: 9 16.73 0.00 0.46 0.05 0.04 82.72 Average: 10 16.97 0.00 0.70 0.59 0.05 81.70 Average: 11 20.89 0.00 0.77 0.51 0.06 77.78 Average: 12 16.44 0.00 0.48 0.07 0.05 82.96 Average: 13 17.14 0.00 0.46 0.14 0.06 82.21 Average: 14 18.01 0.00 0.56 0.15 0.05 81.23 Average: 15 16.90 0.00 1.06 0.25 0.05 81.73