---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13045 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 15G 141G 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 888 23962 0 7316 30823 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:6a:b6:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe6a:b6c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:71:6d:8e 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::42:1ff:fe71:6d8e/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-13045) 05/14/25 _x86_64_ (8 CPU) 16:32:47 LINUX RESTART (8 CPU) 16:33:01 tps rtps wtps bread/s bwrtn/s 16:34:02 376.30 73.94 302.37 5328.18 103180.00 16:35:01 238.03 20.00 218.03 2344.96 99940.35 16:36:01 492.68 3.50 489.19 389.27 167165.07 16:37:01 20.65 0.07 20.58 7.07 4830.93 16:38:01 224.78 0.38 224.40 41.46 35131.48 16:39:01 11.75 0.02 11.73 0.13 408.33 16:40:01 15.28 0.07 15.21 11.33 405.53 16:41:01 65.57 1.80 63.77 93.98 1709.32 Average: 180.51 12.46 168.06 1024.30 51495.47 16:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:34:02 30177840 31624148 2761380 8.38 56200 1709448 1485016 4.37 927228 1562504 94940 16:35:01 25277940 31557088 7661280 23.26 111752 6326488 2272900 6.69 1064036 6101816 3531092 16:36:01 24189656 30795704 8749564 26.56 145232 6576172 7592564 22.34 1960992 6174536 2440 16:37:01 22938560 29652268 10000660 30.36 146924 6680556 8571420 25.22 3189196 6177992 292 16:38:01 22326168 29600124 10613052 32.22 186988 7146988 8756604 25.76 3329144 6593580 124 16:39:01 21995760 29280376 10943460 33.22 187184 7155344 9144100 26.90 3669168 6574316 1568 16:40:01 22215800 29459388 10723420 32.56 187368 7119332 8114904 23.88 3504588 6531284 324 16:41:01 24552224 31574756 8386996 25.46 189416 6887436 1571384 4.62 1433232 6338796 27352 Average: 24209244 30442982 8729976 26.50 151383 6200220 5938612 17.47 2384698 5756853 457266 16:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:34:02 ens3 436.98 269.97 1665.96 77.40 0.00 0.00 0.00 0.00 16:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 16:35:01 ens3 1473.87 812.42 37850.15 66.60 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 14.10 14.10 1.30 1.30 0.00 0.00 0.00 0.00 16:36:01 veth5939966 1.58 1.58 0.16 0.17 0.00 0.00 0.00 0.00 16:36:01 veth7655d0b 0.42 0.60 0.03 0.04 0.00 0.00 0.00 0.00 16:36:01 veth0e9f76b 17.80 28.21 1.41 309.99 0.00 0.00 0.00 0.03 16:36:01 veth39cec39 1.27 1.72 0.15 0.17 0.00 0.00 0.00 0.00 16:37:01 veth5939966 14.81 12.05 1.88 1.87 0.00 0.00 0.00 0.00 16:37:01 veth7655d0b 10.23 10.96 2.08 1.46 0.00 0.00 0.00 0.00 16:37:01 veth0e9f76b 0.28 0.43 0.02 0.02 0.00 0.00 0.00 0.00 16:37:01 veth39cec39 3.02 4.28 0.59 0.69 0.00 0.00 0.00 0.00 16:38:01 veth5939966 13.93 9.38 1.06 1.34 0.00 0.00 0.00 0.00 16:38:01 veth7655d0b 6.33 9.27 1.47 0.71 0.00 0.00 0.00 0.00 16:38:01 veth0e9f76b 0.35 0.18 0.03 0.01 0.00 0.00 0.00 0.00 16:38:01 veth39cec39 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:39:01 veth5939966 30.13 25.88 17.40 8.30 0.00 0.00 0.00 0.00 16:39:01 veth175a052 11.61 9.35 25.14 11.79 0.00 0.00 0.00 0.00 16:39:01 veth7655d0b 439.23 440.99 53.44 159.11 0.00 0.00 0.00 0.01 16:39:01 veth0e9f76b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 veth5939966 24.46 18.65 1.94 2.55 0.00 0.00 0.00 0.00 16:40:01 veth7655d0b 6.80 9.75 1.55 0.74 0.00 0.00 0.00 0.00 16:40:01 veth39cec39 5.82 8.27 0.96 1.12 0.00 0.00 0.00 0.00 16:40:01 veth977a31d 861.02 885.65 271.17 108.86 0.00 0.00 0.00 0.02 16:41:01 ens3 2139.36 1230.61 41575.45 176.25 0.00 0.00 0.00 0.00 16:41:01 docker0 57.29 111.35 4.62 1367.54 0.00 0.00 0.00 0.00 16:41:01 lo 28.83 28.83 2.58 2.58 0.00 0.00 0.00 0.00 Average: ens3 267.10 153.46 5207.07 22.01 0.00 0.00 0.00 0.00 Average: docker0 7.18 13.95 0.58 171.30 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13045) 05/14/25 _x86_64_ (8 CPU) 16:32:47 LINUX RESTART (8 CPU) 16:33:01 CPU %user %nice %system %iowait %steal %idle 16:34:02 all 8.18 0.00 1.26 6.30 0.03 84.22 16:34:02 0 5.13 0.00 0.88 1.83 0.02 92.14 16:34:02 1 15.14 0.00 1.47 7.17 0.03 76.19 16:34:02 2 4.96 0.00 0.88 0.92 0.02 93.22 16:34:02 3 18.37 0.00 1.45 1.82 0.05 78.30 16:34:02 4 5.00 0.00 0.55 8.49 0.03 85.93 16:34:02 5 8.30 0.00 0.87 0.88 0.03 89.92 16:34:02 6 4.86 0.00 1.14 11.48 0.03 82.49 16:34:02 7 3.73 0.00 2.84 17.95 0.07 75.42 16:35:01 all 16.60 0.00 5.27 7.84 0.06 70.22 16:35:01 0 12.64 0.00 4.63 1.73 0.07 80.94 16:35:01 1 17.01 0.00 6.22 12.34 0.07 64.37 16:35:01 2 10.99 0.00 4.83 5.51 0.05 78.62 16:35:01 3 38.89 0.00 5.96 13.32 0.10 41.74 16:35:01 4 10.40 0.00 4.79 14.98 0.05 69.78 16:35:01 5 11.35 0.00 5.46 2.64 0.03 80.52 16:35:01 6 11.98 0.00 4.38 1.27 0.05 82.32 16:35:01 7 19.53 0.00 5.92 11.04 0.07 63.44 16:36:01 all 10.49 0.00 3.52 15.25 0.06 70.69 16:36:01 0 11.95 0.00 4.32 33.70 0.10 49.93 16:36:01 1 12.23 0.00 3.50 4.75 0.07 79.45 16:36:01 2 9.54 0.00 3.02 8.65 0.07 78.73 16:36:01 3 8.80 0.00 2.65 30.36 0.05 58.14 16:36:01 4 9.75 0.00 3.99 32.24 0.05 53.97 16:36:01 5 11.46 0.00 4.53 2.08 0.07 81.86 16:36:01 6 10.86 0.00 3.67 6.55 0.07 78.85 16:36:01 7 9.27 0.00 2.47 3.74 0.05 84.47 16:37:01 all 22.64 0.00 1.78 0.17 0.07 75.35 16:37:01 0 22.94 0.00 1.85 0.27 0.05 74.89 16:37:01 1 24.02 0.00 1.94 0.03 0.07 73.94 16:37:01 2 20.92 0.00 1.87 0.75 0.07 76.38 16:37:01 3 25.60 0.00 1.94 0.02 0.07 72.38 16:37:01 4 19.27 0.00 1.29 0.00 0.07 79.37 16:37:01 5 20.38 0.00 1.52 0.02 0.05 78.03 16:37:01 6 23.93 0.00 1.92 0.23 0.07 73.85 16:37:01 7 24.02 0.00 1.91 0.02 0.07 73.98 16:38:01 all 7.53 0.00 2.28 2.32 0.06 87.80 16:38:01 0 6.30 0.00 2.62 2.32 0.07 88.70 16:38:01 1 9.29 0.00 2.83 0.27 0.07 87.55 16:38:01 2 7.39 0.00 1.49 0.12 0.07 90.94 16:38:01 3 10.25 0.00 1.41 0.15 0.05 88.14 16:38:01 4 5.05 0.00 1.62 0.22 0.07 93.05 16:38:01 5 12.15 0.00 3.41 1.75 0.07 82.62 16:38:01 6 4.32 0.00 2.13 12.34 0.07 81.14 16:38:01 7 5.51 0.00 2.70 1.46 0.05 90.28 16:39:01 all 9.73 0.00 1.22 0.09 0.06 88.89 16:39:01 0 9.37 0.00 1.15 0.33 0.07 89.07 16:39:01 1 10.06 0.00 1.12 0.07 0.07 88.68 16:39:01 2 8.32 0.00 1.09 0.02 0.07 90.51 16:39:01 3 11.32 0.00 1.61 0.00 0.05 87.03 16:39:01 4 9.35 0.00 0.99 0.02 0.07 89.58 16:39:01 5 11.41 0.00 1.10 0.00 0.08 87.40 16:39:01 6 9.59 0.00 1.45 0.20 0.07 88.69 16:39:01 7 8.40 0.00 1.32 0.07 0.07 90.14 16:40:01 all 1.82 0.00 0.59 0.05 0.06 97.48 16:40:01 0 1.92 0.00 0.60 0.23 0.07 97.17 16:40:01 1 2.29 0.00 0.70 0.05 0.07 96.89 16:40:01 2 1.29 0.00 0.60 0.00 0.07 98.04 16:40:01 3 2.41 0.00 0.57 0.02 0.05 96.96 16:40:01 4 1.16 0.00 0.52 0.02 0.05 98.26 16:40:01 5 1.58 0.00 0.59 0.02 0.07 97.75 16:40:01 6 2.31 0.00 0.49 0.03 0.05 97.12 16:40:01 7 1.62 0.00 0.65 0.02 0.07 97.64 16:41:01 all 6.79 0.00 0.79 0.33 0.03 92.07 16:41:01 0 1.75 0.00 0.63 1.57 0.02 96.04 16:41:01 1 0.70 0.00 0.69 0.42 0.03 98.16 16:41:01 2 18.06 0.00 1.12 0.15 0.03 80.64 16:41:01 3 1.17 0.00 0.35 0.15 0.02 98.32 16:41:01 4 8.49 0.00 0.92 0.08 0.03 90.47 16:41:01 5 3.72 0.00 0.52 0.03 0.02 95.71 16:41:01 6 6.24 0.00 0.88 0.07 0.02 92.79 16:41:01 7 14.14 0.00 1.22 0.20 0.03 84.41 Average: all 10.46 0.00 2.08 4.03 0.06 83.38 Average: 0 8.99 0.00 2.08 5.25 0.06 83.63 Average: 1 11.33 0.00 2.30 3.11 0.06 83.20 Average: 2 10.18 0.00 1.85 2.00 0.05 85.91 Average: 3 14.54 0.00 1.98 5.69 0.05 77.73 Average: 4 8.55 0.00 1.82 6.97 0.05 82.60 Average: 5 10.04 0.00 2.24 0.92 0.05 86.75 Average: 6 9.26 0.00 2.00 4.02 0.05 84.67 Average: 7 10.76 0.00 2.37 4.28 0.06 82.53