---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31547 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 902 23393 0 7871 30809 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:9d:aa:40 brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85594sec preferred_lft 85594sec inet6 fe80::f816:3eff:fe9d:aa40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:ad:a8:7f 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::42:83ff:fead:a87f/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-31547) 07/29/25 _x86_64_ (8 CPU) 13:24:11 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 283.19 20.06 263.12 2298.28 121234.99 13:27:01 558.06 4.18 553.88 428.26 199014.33 13:28:01 24.81 0.00 24.81 0.00 27899.08 13:29:01 139.39 0.20 139.19 30.66 16694.28 13:30:01 99.75 0.27 99.48 22.80 17699.85 13:31:01 8.30 0.00 8.30 0.00 362.87 13:32:01 8.95 0.00 8.95 0.00 232.89 13:33:01 20.80 0.00 20.80 0.00 263.16 13:34:01 15.13 0.00 15.13 0.00 280.22 13:35:01 21.44 0.97 20.48 20.66 373.61 13:36:01 6.83 0.00 6.83 0.00 146.38 13:37:01 71.17 0.80 70.37 33.46 1554.54 Average: 104.82 2.21 102.62 236.18 32148.23 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 25254612 31598216 7684608 23.33 111556 6394820 1889768 5.56 1020032 6172272 2873860 13:27:01 22026244 29224704 10912976 33.13 151440 7139756 11111484 32.69 3636976 6599664 1540 13:28:01 20342228 27646988 12596992 38.24 151796 7242284 13299648 39.13 5338768 6555388 160 13:29:01 19766696 27540492 13172524 39.99 175620 7639828 13625008 40.09 5529328 6883292 57956 13:30:01 19599480 27447288 13339740 40.50 193120 7690852 13771200 40.52 5634144 6939264 1444 13:31:01 19111072 26964856 13828148 41.98 193224 7696644 14270460 41.99 6120284 6941036 684 13:32:01 19094972 26949160 13844248 42.03 193312 7696868 14286976 42.04 6134984 6940808 776 13:33:01 19083464 26938000 13855756 42.06 193428 7697080 14303184 42.08 6146252 6940860 604 13:34:01 19061900 26917676 13877320 42.13 193548 7698152 14286512 42.03 6167488 6941836 160 13:35:01 18998132 26857976 13941088 42.32 193776 7701644 14329876 42.16 6227144 6944468 928 13:36:01 18992972 26853028 13946248 42.34 193932 7701724 14345956 42.21 6232548 6944088 452 13:37:01 23912024 31494660 9027196 27.41 195332 7422540 1698972 5.00 1708092 6675308 11700 Average: 20436983 28036087 12502237 37.96 178340 7476849 11768254 34.62 4991337 6789857 245855 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 lo 18.86 18.86 1.75 1.75 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1525.43 871.10 45952.86 75.13 0.00 0.00 0.00 0.00 13:27:01 veth6dbe71d 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 13:27:01 veth2ea43e9 19.31 32.11 1.50 313.22 0.00 0.00 0.00 0.03 13:27:01 veth608b0ea 0.18 0.55 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 veth2d140d7 0.60 0.93 0.04 0.05 0.00 0.00 0.00 0.00 13:28:01 veth6dbe71d 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth2ea43e9 0.28 0.50 0.02 0.03 0.00 0.00 0.00 0.00 13:28:01 veth608b0ea 0.55 0.70 0.06 1.54 0.00 0.00 0.00 0.00 13:28:01 veth2d140d7 5.80 7.92 0.76 0.69 0.00 0.00 0.00 0.00 13:29:01 veth6dbe71d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth2ea43e9 0.37 0.22 0.03 0.01 0.00 0.00 0.00 0.00 13:29:01 veth608b0ea 0.72 0.75 0.07 1.98 0.00 0.00 0.00 0.00 13:29:01 veth2d140d7 6.88 9.88 1.01 0.85 0.00 0.00 0.00 0.00 13:30:01 veth6dbe71d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth2ea43e9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth608b0ea 0.77 0.83 0.08 2.40 0.00 0.00 0.00 0.00 13:30:01 vethe9c8bfe 4.03 3.47 3.86 2.22 0.00 0.00 0.00 0.00 13:31:01 veth6dbe71d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth2ea43e9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth608b0ea 0.75 0.78 0.07 2.43 0.00 0.00 0.00 0.00 13:31:01 vethe9c8bfe 4.13 3.78 0.40 6.60 0.00 0.00 0.00 0.00 13:32:01 veth6dbe71d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth2ea43e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth608b0ea 0.77 0.78 0.08 2.42 0.00 0.00 0.00 0.00 13:32:01 vethe9c8bfe 1.95 1.77 0.20 1.05 0.00 0.00 0.00 0.00 13:33:01 veth6dbe71d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth2ea43e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth608b0ea 0.78 0.78 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 vethe9c8bfe 1.85 1.65 0.19 1.05 0.00 0.00 0.00 0.00 13:34:01 veth6dbe71d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth2ea43e9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth608b0ea 0.78 0.78 0.08 2.46 0.00 0.00 0.00 0.00 13:34:01 vethe9c8bfe 3.10 2.67 0.44 1.49 0.00 0.00 0.00 0.00 13:35:01 veth6dbe71d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth2ea43e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth608b0ea 0.78 0.78 0.08 2.55 0.00 0.00 0.00 0.00 13:35:01 vethe9c8bfe 5.61 4.80 0.89 3.74 0.00 0.00 0.00 0.00 13:36:01 veth6dbe71d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth2ea43e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth608b0ea 0.77 0.78 0.07 2.56 0.00 0.00 0.00 0.00 13:36:01 vethe9c8bfe 1.90 1.83 0.14 0.31 0.00 0.00 0.00 0.00 13:37:01 lo 39.69 39.69 3.45 3.45 0.00 0.00 0.00 0.00 13:37:01 docker0 54.49 93.62 4.42 1339.45 0.00 0.00 0.00 0.00 13:37:01 ens3 2117.10 1272.44 49566.70 192.73 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.54 7.80 0.37 111.62 0.00 0.00 0.00 0.00 Average: ens3 146.95 85.79 4043.83 10.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31547) 07/29/25 _x86_64_ (8 CPU) 13:24:11 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 17.50 0.00 5.59 3.57 0.06 73.28 13:26:01 0 12.92 0.00 5.41 0.49 0.03 81.14 13:26:01 1 36.02 0.00 6.89 1.43 0.07 55.59 13:26:01 2 29.18 0.00 6.10 5.75 0.05 58.92 13:26:01 3 14.09 0.00 5.63 1.18 0.08 79.03 13:26:01 4 11.02 0.00 5.25 1.05 0.03 82.64 13:26:01 5 14.87 0.00 5.21 3.60 0.08 76.24 13:26:01 6 10.88 0.00 5.85 9.03 0.05 74.19 13:26:01 7 11.02 0.00 4.38 6.16 0.03 78.40 13:27:01 all 42.10 0.00 7.33 5.57 0.11 44.89 13:27:01 0 42.85 0.00 7.91 3.09 0.12 46.03 13:27:01 1 42.40 0.00 6.39 1.99 0.10 49.12 13:27:01 2 39.78 0.00 8.68 23.26 0.14 28.14 13:27:01 3 41.39 0.00 7.09 1.97 0.12 49.43 13:27:01 4 42.01 0.00 7.44 1.61 0.15 48.80 13:27:01 5 43.67 0.00 6.41 1.29 0.10 48.52 13:27:01 6 42.02 0.00 7.80 4.54 0.10 45.54 13:27:01 7 42.70 0.00 6.88 6.93 0.12 43.37 13:28:01 all 33.13 0.00 2.73 0.19 0.09 63.86 13:28:01 0 30.40 0.00 2.55 0.07 0.10 66.88 13:28:01 1 32.18 0.00 2.82 0.27 0.10 64.63 13:28:01 2 31.62 0.00 2.65 0.03 0.08 65.61 13:28:01 3 33.58 0.00 2.79 0.57 0.07 63.00 13:28:01 4 35.99 0.00 2.72 0.00 0.10 61.19 13:28:01 5 35.88 0.00 3.18 0.52 0.10 60.32 13:28:01 6 35.21 0.00 2.66 0.00 0.08 62.04 13:28:01 7 30.13 0.00 2.51 0.03 0.10 67.23 13:29:01 all 6.11 0.00 1.35 0.54 0.08 91.92 13:29:01 0 4.80 0.00 1.50 0.33 0.08 93.28 13:29:01 1 6.35 0.00 1.10 1.37 0.07 91.11 13:29:01 2 4.84 0.00 1.21 0.80 0.08 93.06 13:29:01 3 7.36 0.00 1.80 1.29 0.10 89.45 13:29:01 4 7.05 0.00 1.32 0.03 0.08 91.51 13:29:01 5 7.62 0.00 1.71 0.35 0.07 90.25 13:29:01 6 5.40 0.00 0.95 0.02 0.08 93.55 13:29:01 7 5.47 0.00 1.19 0.13 0.07 93.14 13:30:01 all 8.85 0.00 1.75 0.50 0.08 88.82 13:30:01 0 8.97 0.00 1.98 0.35 0.07 88.63 13:30:01 1 9.28 0.00 2.28 2.09 0.10 86.25 13:30:01 2 6.05 0.00 1.55 0.05 0.08 92.27 13:30:01 3 8.49 0.00 1.39 1.10 0.08 88.94 13:30:01 4 9.02 0.00 1.41 0.18 0.07 89.32 13:30:01 5 12.20 0.00 2.24 0.07 0.08 85.41 13:30:01 6 10.24 0.00 1.51 0.10 0.07 88.08 13:30:01 7 6.56 0.00 1.61 0.03 0.08 91.71 13:31:01 all 6.64 0.00 0.78 0.02 0.09 92.47 13:31:01 0 5.96 0.00 0.84 0.12 0.08 93.00 13:31:01 1 5.49 0.00 0.65 0.02 0.08 93.76 13:31:01 2 5.81 0.00 0.79 0.00 0.08 93.32 13:31:01 3 7.06 0.00 0.80 0.02 0.08 92.03 13:31:01 4 6.49 0.00 0.55 0.00 0.10 92.86 13:31:01 5 7.71 0.00 1.04 0.02 0.07 91.17 13:31:01 6 7.88 0.00 0.84 0.02 0.10 91.17 13:31:01 7 6.73 0.00 0.72 0.00 0.08 92.47 13:32:01 all 2.74 0.00 0.43 0.02 0.09 96.72 13:32:01 0 2.02 0.00 0.32 0.08 0.08 97.49 13:32:01 1 1.57 0.00 0.38 0.02 0.08 97.94 13:32:01 2 3.87 0.00 0.38 0.02 0.08 95.65 13:32:01 3 3.47 0.00 0.30 0.00 0.05 96.18 13:32:01 4 3.69 0.00 0.52 0.00 0.10 95.69 13:32:01 5 2.66 0.00 0.38 0.00 0.08 96.88 13:32:01 6 2.52 0.00 0.63 0.02 0.08 96.74 13:32:01 7 2.09 0.00 0.57 0.02 0.10 97.22 13:33:01 all 2.19 0.00 0.36 0.02 0.08 97.34 13:33:01 0 2.92 0.00 0.48 0.08 0.10 96.41 13:33:01 1 2.56 0.00 0.30 0.02 0.07 97.06 13:33:01 2 3.06 0.00 0.26 0.02 0.07 96.60 13:33:01 3 1.70 0.00 0.45 0.00 0.10 97.74 13:33:01 4 2.31 0.00 0.47 0.03 0.10 97.09 13:33:01 5 1.50 0.00 0.17 0.00 0.05 98.28 13:33:01 6 2.06 0.00 0.39 0.00 0.12 97.44 13:33:01 7 1.40 0.00 0.38 0.00 0.10 98.11 13:34:01 all 2.91 0.00 0.45 0.03 0.08 96.53 13:34:01 0 3.25 0.00 0.65 0.15 0.08 95.87 13:34:01 1 2.34 0.00 0.33 0.02 0.07 97.25 13:34:01 2 4.49 0.00 0.32 0.02 0.05 95.12 13:34:01 3 3.48 0.00 0.45 0.00 0.10 95.96 13:34:01 4 2.64 0.00 0.37 0.05 0.08 96.86 13:34:01 5 2.52 0.00 0.52 0.00 0.08 96.88 13:34:01 6 2.11 0.00 0.50 0.00 0.08 97.31 13:34:01 7 2.44 0.00 0.45 0.00 0.10 97.01 13:35:01 all 5.27 0.00 0.64 0.06 0.07 93.97 13:35:01 0 4.98 0.00 0.67 0.05 0.07 94.23 13:35:01 1 4.46 0.00 0.53 0.03 0.08 94.89 13:35:01 2 6.40 0.00 0.68 0.02 0.08 92.82 13:35:01 3 6.09 0.00 0.72 0.05 0.07 93.07 13:35:01 4 5.28 0.00 0.60 0.05 0.05 94.02 13:35:01 5 5.03 0.00 0.67 0.07 0.08 94.15 13:35:01 6 4.83 0.00 0.60 0.00 0.07 94.50 13:35:01 7 5.09 0.00 0.62 0.20 0.07 94.03 13:36:01 all 1.18 0.00 0.26 0.02 0.07 98.47 13:36:01 0 1.87 0.00 0.25 0.00 0.07 97.81 13:36:01 1 0.67 0.00 0.30 0.00 0.08 98.95 13:36:01 2 0.99 0.00 0.32 0.00 0.08 98.61 13:36:01 3 0.92 0.00 0.28 0.00 0.08 98.71 13:36:01 4 2.21 0.00 0.15 0.00 0.05 97.59 13:36:01 5 0.88 0.00 0.32 0.02 0.05 98.73 13:36:01 6 1.09 0.00 0.23 0.02 0.07 98.60 13:36:01 7 0.82 0.00 0.23 0.10 0.07 98.78 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 3.93 0.00 1.06 0.16 0.05 94.81 13:37:01 0 2.53 0.00 1.12 0.08 0.05 96.22 13:37:01 1 2.46 0.00 0.89 0.05 0.03 96.57 13:37:01 2 13.97 0.00 1.42 0.12 0.07 84.43 13:37:01 3 1.57 0.00 0.94 0.43 0.05 97.01 13:37:01 4 2.33 0.00 1.10 0.07 0.05 96.45 13:37:01 5 2.70 0.00 0.97 0.08 0.05 96.19 13:37:01 6 2.51 0.00 1.12 0.07 0.03 96.27 13:37:01 7 3.34 0.00 0.89 0.36 0.05 95.35 Average: all 10.99 0.00 1.88 0.88 0.08 86.16 Average: 0 10.25 0.00 1.97 0.41 0.08 87.29 Average: 1 12.11 0.00 1.90 0.61 0.08 85.30 Average: 2 12.41 0.00 2.01 2.46 0.08 83.04 Average: 3 10.72 0.00 1.88 0.55 0.08 86.78 Average: 4 10.79 0.00 1.82 0.26 0.08 87.06 Average: 5 11.38 0.00 1.89 0.50 0.08 86.16 Average: 6 10.52 0.00 1.91 1.14 0.08 86.34 Average: 7 9.76 0.00 1.70 1.16 0.08 87.30