---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-12691 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: 2800.000 BogoMIPS: 5600.00 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 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / 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 1063 58452 0 4905 62647 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:0e:0b:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe0e:b85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:9f:01:e0 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:c0ff:fe9f:1e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-12691) 11/14/25 _x86_64_ (16 CPU) 15:38:52 LINUX RESTART (16 CPU) 15:39:01 tps rtps wtps bread/s bwrtn/s 15:40:01 415.06 74.14 340.92 5340.35 117174.81 15:41:01 217.28 43.43 173.85 2481.72 89715.31 15:42:01 83.54 4.42 79.12 136.62 79159.75 15:43:01 165.82 3.67 162.16 495.12 91108.42 15:44:01 28.38 0.02 28.36 0.13 25457.36 15:45:01 19.18 0.27 18.91 8.13 8794.27 15:46:01 17.45 0.20 17.25 4.67 17161.94 15:47:01 24.75 0.42 24.33 11.33 23397.83 Average: 121.43 15.82 105.62 1059.81 56496.95 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 62881688 64272696 3086056 4.68 78964 1845032 2161528 3.23 1017748 1654912 208812 15:41:01 61067840 62767900 4899904 7.43 96600 2123332 2916844 4.35 2565672 1892996 17716 15:42:01 59153296 61006352 6814448 10.33 101404 2265888 4341168 6.48 4374096 1983624 292 15:43:01 57933024 60293588 8034720 12.18 113264 2754228 5594240 8.35 5144772 2358600 9944 15:44:01 59413688 61993572 6554056 9.94 114912 2956316 4788264 7.14 3542752 2494580 242764 15:45:01 58917040 61735404 7050704 10.69 116752 3187916 3618952 5.40 3806948 2717992 219536 15:46:01 57755552 61025992 8212192 12.45 118420 3630568 4241616 6.33 4515704 3156620 155500 15:47:01 55931772 59970732 10035972 15.21 121156 4383108 5301772 7.91 5594640 3870080 219444 Average: 59131738 61633280 6836006 10.36 107684 2893298 4120548 6.15 3820292 2516176 134251 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 383.07 260.78 2000.76 74.64 0.00 0.00 0.00 0.00 15:40:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 382.49 283.52 2340.47 68.33 0.00 0.00 0.00 0.00 15:41:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 449.97 310.81 2199.95 81.47 0.00 0.00 0.00 0.00 15:42:01 lo 9.05 9.05 8.44 8.44 0.00 0.00 0.00 0.00 15:43:01 vethcbdbfe4 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00 15:43:01 docker0 20.51 20.15 3.04 6.12 0.00 0.00 0.00 0.00 15:43:01 ens3 860.09 413.36 2566.48 101.05 0.00 0.00 0.00 0.00 15:43:01 veth5af79cc 0.95 1.05 0.16 0.29 0.00 0.00 0.00 0.00 15:44:01 vethcbdbfe4 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 403.27 364.02 84.43 158.82 0.00 0.00 0.00 0.00 15:44:01 ens3 662.77 494.83 626.70 161.95 0.00 0.00 0.00 0.00 15:44:01 lo 913.98 913.98 355.17 355.17 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 166.83 110.13 76.75 49.19 0.00 0.00 0.00 0.00 15:45:01 lo 1.20 1.20 0.51 0.51 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 335.26 173.35 104.33 76.00 0.00 0.00 0.00 0.00 15:46:01 lo 2.98 2.98 1.51 1.51 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 197.83 118.86 643.49 42.57 0.00 0.00 0.00 0.00 15:47:01 lo 2.90 2.90 1.10 1.10 0.00 0.00 0.00 0.00 Average: docker0 52.97 48.02 10.93 20.62 0.00 0.00 0.00 0.00 Average: ens3 429.78 270.70 1319.87 81.90 0.00 0.00 0.00 0.00 Average: lo 114.75 114.75 44.75 44.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-12691) 11/14/25 _x86_64_ (16 CPU) 15:38:52 LINUX RESTART (16 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 4.87 0.00 0.71 1.33 0.03 93.06 15:40:01 0 2.70 0.00 0.57 2.50 0.05 94.18 15:40:01 1 2.35 0.00 0.17 0.05 0.02 97.42 15:40:01 2 2.84 0.00 0.18 0.13 0.02 96.83 15:40:01 3 1.13 0.00 0.50 0.22 0.02 98.13 15:40:01 4 2.05 0.00 1.29 3.66 0.02 92.99 15:40:01 5 1.94 0.00 0.58 0.27 0.02 97.19 15:40:01 6 3.35 0.00 0.55 1.77 0.03 94.29 15:40:01 7 25.35 0.00 1.62 0.67 0.05 72.32 15:40:01 8 17.65 0.00 1.73 0.72 0.03 79.87 15:40:01 9 4.15 0.00 0.60 0.38 0.02 94.85 15:40:01 10 2.53 0.00 1.67 0.03 0.02 95.75 15:40:01 11 2.21 0.00 0.62 3.21 0.02 93.95 15:40:01 12 4.81 0.00 0.28 0.10 0.03 94.78 15:40:01 13 1.87 0.00 0.27 0.02 0.02 97.83 15:40:01 14 2.15 0.00 0.53 0.03 0.03 97.25 15:40:01 15 0.85 0.00 0.13 7.58 0.03 91.40 15:41:01 all 22.26 0.00 1.01 0.66 0.06 76.01 15:41:01 0 19.66 0.00 0.85 1.69 0.05 77.75 15:41:01 1 25.81 0.00 1.00 0.55 0.05 72.59 15:41:01 2 23.38 0.00 0.79 0.02 0.07 75.75 15:41:01 3 22.46 0.00 1.19 0.02 0.05 76.28 15:41:01 4 24.44 0.00 0.82 0.02 0.07 74.66 15:41:01 5 23.66 0.00 1.92 0.62 0.07 73.74 15:41:01 6 19.14 0.00 0.82 0.02 0.05 79.97 15:41:01 7 20.73 0.00 0.94 2.51 0.05 75.77 15:41:01 8 33.22 0.00 1.40 0.77 0.07 64.54 15:41:01 9 19.47 0.00 0.78 0.58 0.05 79.12 15:41:01 10 16.18 0.00 0.69 0.55 0.05 82.53 15:41:01 11 11.88 0.00 0.42 0.02 0.03 87.65 15:41:01 12 21.90 0.00 0.65 0.15 0.08 77.21 15:41:01 13 22.72 0.00 0.90 0.03 0.07 76.27 15:41:01 14 32.78 0.00 2.14 0.45 0.07 64.57 15:41:01 15 18.68 0.00 0.85 2.61 0.07 77.79 15:42:01 all 24.28 0.00 0.88 0.36 0.07 74.41 15:42:01 0 16.38 0.00 0.70 0.10 0.07 82.75 15:42:01 1 23.34 0.00 0.84 1.41 0.08 74.33 15:42:01 2 24.99 0.00 0.94 0.02 0.05 74.01 15:42:01 3 23.18 0.00 0.67 0.00 0.08 76.07 15:42:01 4 18.03 0.00 0.39 0.00 0.03 81.55 15:42:01 5 16.53 0.00 0.63 0.02 0.07 82.75 15:42:01 6 14.47 0.00 0.72 0.02 0.07 84.72 15:42:01 7 35.60 0.00 1.00 0.10 0.10 63.20 15:42:01 8 29.24 0.00 1.14 0.00 0.08 69.54 15:42:01 9 22.78 0.00 1.60 3.96 0.08 71.57 15:42:01 10 31.24 0.00 1.19 0.03 0.10 67.44 15:42:01 11 29.14 0.00 0.47 0.00 0.05 70.34 15:42:01 12 26.37 0.00 1.27 0.05 0.07 72.24 15:42:01 13 33.91 0.00 0.55 0.00 0.07 65.47 15:42:01 14 25.25 0.00 0.99 0.02 0.07 73.68 15:42:01 15 17.94 0.00 1.07 0.00 0.05 80.94 15:43:01 all 22.67 0.00 1.30 0.61 0.07 75.34 15:43:01 0 15.56 0.00 0.95 0.02 0.07 83.41 15:43:01 1 14.34 0.00 1.43 7.02 0.05 77.17 15:43:01 2 29.92 0.00 1.41 0.03 0.08 68.56 15:43:01 3 28.96 0.00 0.74 0.02 0.07 70.22 15:43:01 4 22.49 0.00 1.53 0.29 0.08 75.61 15:43:01 5 29.34 0.00 1.22 0.07 0.07 69.30 15:43:01 6 17.72 0.00 1.04 0.02 0.07 81.16 15:43:01 7 21.22 0.00 1.06 0.08 0.05 77.59 15:43:01 8 23.69 0.00 1.09 0.30 0.07 74.85 15:43:01 9 28.85 0.00 1.60 0.07 0.07 69.42 15:43:01 10 21.15 0.00 1.35 0.08 0.07 77.35 15:43:01 11 31.57 0.00 1.99 0.05 0.08 66.31 15:43:01 12 16.67 0.00 1.10 0.03 0.07 82.12 15:43:01 13 16.48 0.00 1.49 1.74 0.08 80.19 15:43:01 14 22.96 0.00 1.51 0.02 0.08 75.43 15:43:01 15 21.85 0.00 1.26 0.02 0.08 76.80 15:44:01 all 11.28 0.00 1.33 0.13 0.04 87.22 15:44:01 0 6.74 0.00 1.03 0.00 0.02 92.21 15:44:01 1 12.56 0.00 2.21 0.35 0.07 84.81 15:44:01 2 20.39 0.00 1.99 0.00 0.05 77.57 15:44:01 3 18.41 0.00 2.09 0.00 0.05 79.45 15:44:01 4 12.72 0.00 1.65 0.05 0.03 85.55 15:44:01 5 8.08 0.00 0.89 0.00 0.05 90.99 15:44:01 6 14.68 0.00 2.19 0.00 0.05 83.09 15:44:01 7 11.23 0.00 0.87 0.12 0.05 87.74 15:44:01 8 8.94 0.00 0.73 1.49 0.05 88.80 15:44:01 9 13.70 0.00 1.49 0.02 0.05 84.75 15:44:01 10 12.00 0.00 2.10 0.00 0.03 85.86 15:44:01 11 10.05 0.00 0.62 0.00 0.03 89.30 15:44:01 12 7.22 0.00 1.27 0.00 0.07 91.44 15:44:01 13 7.13 0.00 0.68 0.02 0.03 92.14 15:44:01 14 8.05 0.00 0.40 0.00 0.03 91.51 15:44:01 15 8.53 0.00 1.14 0.00 0.03 90.30 15:45:01 all 14.68 0.00 0.49 0.08 0.04 84.70 15:45:01 0 17.44 0.00 0.77 0.00 0.05 81.74 15:45:01 1 16.80 0.00 0.48 0.20 0.05 82.46 15:45:01 2 11.94 0.00 0.27 0.00 0.03 87.76 15:45:01 3 17.29 0.00 0.52 0.00 0.07 82.12 15:45:01 4 14.58 0.00 0.25 0.88 0.03 84.25 15:45:01 5 14.32 0.00 0.32 0.00 0.03 85.33 15:45:01 6 16.60 0.00 1.17 0.00 0.05 82.18 15:45:01 7 12.79 0.00 0.47 0.05 0.05 86.64 15:45:01 8 10.26 0.00 0.30 0.02 0.03 89.39 15:45:01 9 16.59 0.00 0.80 0.00 0.07 82.54 15:45:01 10 11.25 0.00 0.22 0.00 0.03 88.50 15:45:01 11 12.78 0.00 0.70 0.00 0.03 86.48 15:45:01 12 17.57 0.00 0.23 0.03 0.03 82.13 15:45:01 13 17.05 0.00 0.63 0.00 0.07 82.25 15:45:01 14 14.64 0.00 0.36 0.00 0.05 84.94 15:45:01 15 13.02 0.00 0.38 0.00 0.03 86.57 15:46:01 all 22.61 0.00 0.78 0.11 0.06 76.44 15:46:01 0 20.13 0.00 0.60 0.00 0.07 79.20 15:46:01 1 16.44 0.00 0.72 0.05 0.07 82.72 15:46:01 2 24.91 0.00 0.80 0.02 0.05 74.22 15:46:01 3 26.38 0.00 0.58 0.00 0.05 72.99 15:46:01 4 27.51 0.00 0.39 0.00 0.08 72.02 15:46:01 5 30.40 0.00 1.69 0.07 0.05 67.80 15:46:01 6 19.39 0.00 0.89 0.00 0.07 79.66 15:46:01 7 19.35 0.00 0.69 1.30 0.05 78.60 15:46:01 8 20.60 0.00 1.00 0.00 0.08 78.31 15:46:01 9 22.54 0.00 0.85 0.00 0.07 76.54 15:46:01 10 24.72 0.00 0.50 0.27 0.07 74.44 15:46:01 11 18.41 0.00 0.45 0.00 0.05 81.09 15:46:01 12 25.02 0.00 1.28 0.00 0.07 73.63 15:46:01 13 26.71 0.00 0.84 0.00 0.07 72.39 15:46:01 14 19.60 0.00 0.74 0.02 0.07 79.58 15:46:01 15 19.69 0.00 0.45 0.00 0.08 79.78 15:47:01 all 24.25 0.00 0.92 0.12 0.07 74.64 15:47:01 0 22.88 0.00 0.63 0.00 0.07 76.42 15:47:01 1 23.62 0.00 1.23 0.07 0.10 74.98 15:47:01 2 20.85 0.00 0.84 0.00 0.07 78.25 15:47:01 3 26.40 0.00 0.77 0.00 0.07 72.76 15:47:01 4 27.51 0.00 0.68 0.00 0.07 71.74 15:47:01 5 20.98 0.00 0.83 0.00 0.08 78.10 15:47:01 6 24.01 0.00 0.63 0.00 0.05 75.30 15:47:01 7 35.98 0.00 2.36 0.00 0.08 61.58 15:47:01 8 23.38 0.00 1.34 1.36 0.05 73.87 15:47:01 9 26.33 0.00 0.53 0.00 0.07 73.07 15:47:01 10 23.65 0.00 0.72 0.53 0.08 75.01 15:47:01 11 12.74 0.00 0.85 0.00 0.03 86.38 15:47:01 12 21.14 0.00 1.05 0.00 0.07 77.74 15:47:01 13 27.15 0.00 0.53 0.00 0.07 72.25 15:47:01 14 19.68 0.00 0.79 0.00 0.07 79.47 15:47:01 15 31.68 0.00 0.92 0.00 0.07 67.34 Average: all 18.36 0.00 0.93 0.43 0.06 80.23 Average: 0 15.18 0.00 0.76 0.54 0.05 83.46 Average: 1 16.91 0.00 1.01 1.21 0.06 80.82 Average: 2 19.90 0.00 0.90 0.03 0.05 79.13 Average: 3 20.52 0.00 0.88 0.03 0.06 78.51 Average: 4 18.66 0.00 0.87 0.61 0.05 79.80 Average: 5 18.15 0.00 1.01 0.13 0.05 80.65 Average: 6 16.17 0.00 1.00 0.23 0.05 82.54 Average: 7 22.78 0.00 1.12 0.60 0.06 75.43 Average: 8 20.85 0.00 1.09 0.58 0.06 77.42 Average: 9 19.29 0.00 1.03 0.63 0.06 78.99 Average: 10 17.83 0.00 1.05 0.19 0.06 80.87 Average: 11 16.09 0.00 0.76 0.41 0.04 82.69 Average: 12 17.59 0.00 0.89 0.05 0.06 81.41 Average: 13 19.12 0.00 0.74 0.23 0.06 79.86 Average: 14 18.13 0.00 0.93 0.07 0.06 80.82 Average: 15 16.53 0.00 0.77 1.28 0.06 81.37