---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-32267 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 1237 58678 0 4505 62489 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:05:3f:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe05:3fd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:59:3f:57 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-32267) 08/01/25 _x86_64_ (16 CPU) 10:51:32 LINUX RESTART (16 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 355.79 52.99 302.80 3523.95 33243.53 10:54:01 183.40 43.36 140.04 2463.06 39825.90 10:55:01 29.43 4.17 25.26 134.51 23696.98 10:56:01 36.35 0.32 36.04 10.40 31944.29 10:57:01 33.91 0.30 33.61 8.67 37276.45 10:58:01 49.44 0.75 48.69 84.25 55854.69 Average: 114.72 16.98 97.74 1037.44 36973.50 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 62906564 64289360 3061180 4.64 83324 1831160 1985512 2.96 968148 1677724 176628 10:54:01 61050820 62863392 4916924 7.45 100432 2227464 2855340 4.26 2469620 1991500 27328 10:55:01 59146592 60970160 6821152 10.34 101572 2236804 4450772 6.64 4403388 1957452 304 10:56:01 59440184 61795012 6527560 9.90 104848 2754092 3629036 5.42 3664032 2385740 230832 10:57:01 58430772 61530152 7536972 11.43 107812 3482412 3699376 5.52 3924452 3104204 462804 10:58:01 60082696 63980456 5885048 8.92 112292 4263544 2104136 3.14 1513164 3844380 273384 Average: 60176271 62571422 5791473 8.78 101713 2799246 3120695 4.66 2823801 2493500 195213 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 10:53:01 ens3 505.42 349.19 2055.26 82.39 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:54:01 ens3 675.24 507.47 3982.56 107.15 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 10.76 10.76 7.99 7.99 0.00 0.00 0.00 0.00 10:55:01 ens3 658.21 398.08 183.47 161.38 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 18.33 18.33 95.31 95.31 0.00 0.00 0.00 0.00 10:56:01 ens3 557.05 416.69 574.68 153.06 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 3.60 3.60 1.56 1.56 0.00 0.00 0.00 0.00 10:57:01 ens3 294.10 210.48 689.26 79.66 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 3.47 3.47 1.61 1.61 0.00 0.00 0.00 0.00 10:58:01 ens3 276.17 173.80 227.28 73.32 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.35 6.35 17.78 17.78 0.00 0.00 0.00 0.00 Average: ens3 494.36 342.62 1285.40 109.49 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-32267) 08/01/25 _x86_64_ (16 CPU) 10:51:32 LINUX RESTART (16 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 5.88 0.00 0.62 1.42 0.02 92.05 10:53:01 0 4.35 0.00 0.28 0.02 0.02 95.34 10:53:01 1 1.93 0.00 0.23 0.25 0.02 97.57 10:53:01 2 2.17 0.00 0.20 0.10 0.02 97.52 10:53:01 3 7.46 0.00 0.72 0.50 0.02 91.30 10:53:01 4 29.00 0.00 2.69 5.42 0.05 62.83 10:53:01 5 1.61 0.00 0.47 13.12 0.02 84.79 10:53:01 6 6.67 0.00 0.67 0.20 0.03 92.43 10:53:01 7 18.34 0.00 1.25 1.92 0.05 78.43 10:53:01 8 4.39 0.00 0.65 0.25 0.05 94.66 10:53:01 9 6.52 0.00 0.80 0.32 0.03 92.33 10:53:01 10 1.73 0.00 0.25 0.00 0.02 98.00 10:53:01 11 1.88 0.00 0.38 0.08 0.02 97.63 10:53:01 12 4.30 0.00 0.23 0.02 0.02 95.43 10:53:01 13 1.08 0.00 0.18 0.07 0.00 98.67 10:53:01 14 1.89 0.00 0.42 0.35 0.02 97.33 10:53:01 15 0.95 0.00 0.48 0.18 0.02 98.36 10:54:01 all 21.92 0.00 1.09 1.05 0.06 75.88 10:54:01 0 13.61 0.00 0.86 0.81 0.07 84.65 10:54:01 1 25.44 0.00 1.41 0.02 0.08 73.05 10:54:01 2 20.89 0.00 1.26 0.18 0.05 77.62 10:54:01 3 23.67 0.00 0.79 0.39 0.07 75.09 10:54:01 4 37.50 0.00 1.96 1.81 0.08 58.64 10:54:01 5 21.21 0.00 0.65 3.94 0.05 74.15 10:54:01 6 23.97 0.00 0.62 0.37 0.07 74.97 10:54:01 7 17.14 0.00 2.18 1.71 0.07 78.92 10:54:01 8 14.31 0.00 0.69 3.87 0.03 81.11 10:54:01 9 24.80 0.00 1.22 0.35 0.07 73.55 10:54:01 10 25.31 0.00 1.84 0.28 0.08 72.48 10:54:01 11 21.30 0.00 0.64 0.00 0.03 78.03 10:54:01 12 15.84 0.00 0.57 0.00 0.05 83.54 10:54:01 13 22.10 0.00 0.80 2.13 0.05 74.92 10:54:01 14 25.38 0.00 1.15 0.87 0.07 72.53 10:54:01 15 18.37 0.00 0.75 0.07 0.03 80.78 10:55:01 all 24.70 0.00 0.85 0.41 0.06 73.98 10:55:01 0 25.66 0.00 1.51 0.00 0.08 72.75 10:55:01 1 32.03 0.00 0.80 0.02 0.07 67.08 10:55:01 2 30.52 0.00 0.84 0.00 0.08 68.57 10:55:01 3 27.52 0.00 0.74 0.00 0.08 71.66 10:55:01 4 31.16 0.00 1.40 0.12 0.07 67.25 10:55:01 5 35.85 0.00 1.02 0.00 0.07 63.06 10:55:01 6 30.08 0.00 0.67 0.03 0.07 69.15 10:55:01 7 24.37 0.00 0.87 0.02 0.07 74.68 10:55:01 8 17.44 0.00 0.53 6.08 0.05 75.89 10:55:01 9 19.37 0.00 1.27 0.00 0.08 79.27 10:55:01 10 22.26 0.00 1.12 0.00 0.05 76.57 10:55:01 11 13.86 0.00 0.23 0.00 0.05 85.86 10:55:01 12 19.60 0.00 0.72 0.07 0.05 79.57 10:55:01 13 17.34 0.00 0.67 0.18 0.05 81.76 10:55:01 14 24.87 0.00 0.78 0.02 0.07 74.27 10:55:01 15 23.21 0.00 0.47 0.00 0.07 76.26 10:56:01 all 32.09 0.00 0.98 0.56 0.08 66.30 10:56:01 0 18.00 0.00 0.38 0.00 0.05 81.57 10:56:01 1 31.42 0.00 1.22 0.25 0.10 67.00 10:56:01 2 33.29 0.00 0.50 0.00 0.07 66.14 10:56:01 3 38.38 0.00 1.89 0.02 0.08 59.63 10:56:01 4 30.13 0.00 1.05 0.00 0.07 68.75 10:56:01 5 27.62 0.00 0.67 0.00 0.05 71.66 10:56:01 6 32.58 0.00 1.21 0.03 0.10 66.07 10:56:01 7 39.32 0.00 0.82 0.00 0.08 59.78 10:56:01 8 18.86 0.00 1.17 6.20 0.05 73.71 10:56:01 9 31.63 0.00 0.74 0.00 0.07 67.57 10:56:01 10 41.67 0.00 0.72 0.00 0.07 57.55 10:56:01 11 35.95 0.00 1.07 0.00 0.08 62.89 10:56:01 12 31.42 0.00 1.22 0.00 0.08 67.27 10:56:01 13 37.35 0.00 1.39 0.00 0.07 61.19 10:56:01 14 27.68 0.00 0.72 2.49 0.08 69.02 10:56:01 15 38.08 0.00 0.84 0.00 0.07 61.02 10:57:01 all 30.06 0.00 1.01 1.10 0.08 67.76 10:57:01 0 24.02 0.00 0.72 0.00 0.05 75.21 10:57:01 1 28.02 0.00 0.85 0.00 0.07 71.06 10:57:01 2 29.67 0.00 1.02 0.00 0.07 69.24 10:57:01 3 31.93 0.00 1.34 0.03 0.07 66.63 10:57:01 4 21.15 0.00 1.09 0.00 0.07 77.69 10:57:01 5 37.57 0.00 1.56 0.85 0.08 59.93 10:57:01 6 32.35 0.00 0.47 0.02 0.05 67.12 10:57:01 7 29.61 0.00 0.57 0.00 0.05 69.77 10:57:01 8 27.66 0.00 0.79 8.91 0.08 62.56 10:57:01 9 30.29 0.00 1.58 0.00 0.07 68.06 10:57:01 10 35.21 0.00 0.70 0.00 0.10 63.98 10:57:01 11 26.46 0.00 0.52 0.00 0.07 72.95 10:57:01 12 35.56 0.00 1.19 1.46 0.08 61.71 10:57:01 13 22.93 0.00 0.99 0.00 0.07 76.02 10:57:01 14 26.34 0.00 0.53 3.82 0.08 69.22 10:57:01 15 42.35 0.00 2.25 2.52 0.10 52.79 10:58:01 all 20.07 0.00 0.79 0.94 0.06 78.14 10:58:01 0 11.96 0.00 0.77 0.03 0.05 87.19 10:58:01 1 16.91 0.00 0.80 0.03 0.05 82.20 10:58:01 2 22.64 0.00 0.99 0.50 0.05 75.82 10:58:01 3 21.84 0.00 0.57 0.02 0.07 77.51 10:58:01 4 15.79 0.00 0.35 0.00 0.05 83.80 10:58:01 5 21.87 0.00 0.57 0.00 0.07 77.49 10:58:01 6 31.94 0.00 0.69 0.18 0.08 67.11 10:58:01 7 21.57 0.00 0.70 0.00 0.07 77.66 10:58:01 8 13.62 0.00 1.14 2.06 0.07 83.11 10:58:01 9 18.35 0.00 0.89 0.00 0.05 80.71 10:58:01 10 28.20 0.00 1.00 0.00 0.08 70.72 10:58:01 11 21.19 0.00 0.55 0.00 0.05 78.21 10:58:01 12 16.00 0.00 0.95 5.14 0.07 77.84 10:58:01 13 31.33 0.00 1.04 0.27 0.08 67.29 10:58:01 14 11.79 0.00 0.57 0.08 0.05 87.50 10:58:01 15 16.20 0.00 1.02 6.74 0.05 75.98 Average: all 22.44 0.00 0.89 0.91 0.06 75.69 Average: 0 16.24 0.00 0.75 0.14 0.05 82.81 Average: 1 22.62 0.00 0.89 0.09 0.06 76.34 Average: 2 23.18 0.00 0.80 0.13 0.06 75.83 Average: 3 25.13 0.00 1.01 0.16 0.06 73.65 Average: 4 27.44 0.00 1.43 1.22 0.06 69.84 Average: 5 24.29 0.00 0.82 2.99 0.06 71.85 Average: 6 26.25 0.00 0.72 0.14 0.07 72.82 Average: 7 25.05 0.00 1.06 0.61 0.06 73.21 Average: 8 16.04 0.00 0.83 4.56 0.06 78.52 Average: 9 21.81 0.00 1.08 0.11 0.06 76.93 Average: 10 25.71 0.00 0.94 0.05 0.07 73.24 Average: 11 20.10 0.00 0.57 0.01 0.05 79.27 Average: 12 20.44 0.00 0.81 1.11 0.06 77.58 Average: 13 22.01 0.00 0.84 0.44 0.05 76.65 Average: 14 19.65 0.00 0.70 1.27 0.06 78.32 Average: 15 23.18 0.00 0.97 1.58 0.06 74.22