---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22583 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 17G 139G 11% / 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 903 22328 0 8935 30808 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:b4:d1:ea brd ff:ff:ff:ff:ff:ff inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:feb4:d1ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:81:89:c0 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:b7ff:fe81:89c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22583) 06/20/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 170.84 23.68 147.16 2338.14 68223.43 20:24:01 511.76 4.87 506.90 471.92 280160.24 20:25:01 270.27 0.13 270.14 3.33 37640.13 20:26:01 6.55 0.00 6.55 0.00 230.89 20:27:01 224.61 0.40 224.21 40.66 33997.93 20:28:01 11.56 0.30 11.26 9.73 267.56 20:29:01 19.61 0.97 18.64 20.66 631.52 20:30:01 19.96 0.32 19.64 8.40 459.58 20:31:01 29.56 0.00 29.56 0.00 390.94 20:32:01 20.61 0.10 20.51 20.80 550.57 20:33:01 70.00 1.08 68.92 85.32 2483.99 Average: 123.21 2.89 120.31 272.62 38637.97 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 28793172 31608828 4146048 12.59 78928 3025648 2137252 6.29 953576 2850460 1201096 20:24:01 23078428 31220872 9860792 29.94 156608 8041284 6370600 18.74 1442536 7759040 4404 20:25:01 19502980 27896816 13436240 40.79 171100 8252480 13189848 38.81 5113892 7571488 2776 20:26:01 19071228 27457268 13867992 42.10 171268 8245428 13517684 39.77 5578132 7529768 528 20:27:01 18422232 27350592 14516988 44.07 211464 8693808 13793720 40.58 5782572 7914508 1788 20:28:01 18371856 27303284 14567364 44.22 211612 8696804 13874356 40.82 5830492 7916068 1484 20:29:01 18237888 27181172 14701332 44.63 211844 8708064 14256788 41.95 5955492 7922688 184 20:30:01 17717672 26666772 15221548 46.21 211964 8710972 14533648 42.76 6469620 7924160 688 20:31:01 17709844 26661176 15229376 46.23 212140 8712956 14548844 42.81 6476868 7925308 348 20:32:01 18616360 27527932 14322860 43.48 212448 8679536 12463736 36.67 5638476 7881364 316 20:33:01 22845076 31534476 10094144 30.64 214296 8450000 1680792 4.95 1741404 7650520 18724 Average: 20215158 28400835 12724062 38.63 187607 8019725 10942479 32.20 4634824 7349579 112031 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 14.06 14.06 1.32 1.32 0.00 0.00 0.00 0.00 20:23:01 ens3 741.71 493.67 13979.27 45.47 0.00 0.00 0.00 0.00 20:24:01 veth1e906e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethb0f0965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth06225b0 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth1e906e7 0.18 0.67 0.01 0.03 0.00 0.00 0.00 0.00 20:25:01 veth3c9bd99 2.80 3.38 0.33 0.33 0.00 0.00 0.00 0.00 20:25:01 veth1b09abe 1.27 1.50 0.08 0.08 0.00 0.00 0.00 0.00 20:25:01 veth3074184 5.97 5.70 0.78 0.67 0.00 0.00 0.00 0.00 20:26:01 veth1e906e7 0.55 0.53 0.06 1.51 0.00 0.00 0.00 0.00 20:26:01 veth3c9bd99 6.32 9.28 0.86 0.71 0.00 0.00 0.00 0.00 20:26:01 veth1b09abe 6.10 6.65 1.40 0.76 0.00 0.00 0.00 0.00 20:26:01 veth3074184 9.03 12.03 2.03 1.47 0.00 0.00 0.00 0.00 20:27:01 veth1e906e7 0.73 0.83 0.07 1.97 0.00 0.00 0.00 0.00 20:27:01 veth3c9bd99 7.18 10.23 1.14 0.92 0.00 0.00 0.00 0.00 20:27:01 veth1b09abe 8.40 9.50 2.26 1.08 0.00 0.00 0.00 0.00 20:27:01 veth3074184 6.82 9.73 1.55 0.81 0.00 0.00 0.00 0.00 20:28:01 veth1e906e7 0.77 0.77 0.07 2.39 0.00 0.00 0.00 0.00 20:28:01 veth3c9bd99 9.52 12.93 1.88 2.16 0.00 0.00 0.00 0.00 20:28:01 veth1b09abe 37.69 38.09 16.53 32.03 0.00 0.00 0.00 0.00 20:28:01 veth3074184 6.83 9.72 1.56 0.82 0.00 0.00 0.00 0.00 20:29:01 veth1e906e7 0.75 0.80 0.07 2.40 0.00 0.00 0.00 0.00 20:29:01 veth3c9bd99 11.43 15.09 3.23 5.23 0.00 0.00 0.00 0.00 20:29:01 veth1b09abe 50.08 48.93 20.60 51.84 0.00 0.00 0.00 0.00 20:29:01 veth3074184 75.86 78.34 9.63 18.68 0.00 0.00 0.00 0.00 20:30:01 veth1e906e7 0.83 0.83 0.08 2.54 0.00 0.00 0.00 0.00 20:30:01 veth3c9bd99 10.15 13.60 2.07 3.37 0.00 0.00 0.00 0.00 20:30:01 veth1b09abe 42.20 41.07 15.07 31.46 0.00 0.00 0.00 0.00 20:30:01 veth3074184 40.64 43.32 5.28 9.31 0.00 0.00 0.00 0.00 20:31:01 veth1e906e7 0.82 0.82 0.08 2.57 0.00 0.00 0.00 0.00 20:31:01 veth3c9bd99 10.70 14.11 2.24 3.35 0.00 0.00 0.00 0.00 20:31:01 veth1b09abe 46.17 46.08 17.69 57.28 0.00 0.00 0.00 0.00 20:31:01 veth3074184 42.25 44.85 5.59 9.58 0.00 0.00 0.00 0.00 20:32:01 veth3c9bd99 6.45 9.68 0.87 0.73 0.00 0.00 0.00 0.00 20:32:01 veth3074184 6.93 10.05 1.60 0.84 0.00 0.00 0.00 0.00 20:32:01 docker0 131.04 181.09 8.51 1348.79 0.00 0.00 0.00 0.00 20:32:01 vethb0f0965 5.98 9.53 0.93 1.16 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 36.36 36.36 3.21 3.21 0.00 0.00 0.00 0.00 20:33:01 ens3 2713.90 1645.26 56972.72 300.84 0.00 0.00 0.00 0.00 Average: docker0 11.91 16.46 0.77 122.61 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 213.00 128.32 5103.44 21.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22583) 06/20/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.83 0.00 1.57 2.13 0.04 85.43 20:23:01 0 11.98 0.00 1.59 1.04 0.03 85.36 20:23:01 1 14.30 0.00 1.86 0.27 0.05 83.53 20:23:01 2 2.79 0.00 0.93 0.03 0.02 96.23 20:23:01 3 6.53 0.00 1.29 0.05 0.02 92.12 20:23:01 4 2.16 0.00 1.04 5.22 0.03 91.55 20:23:01 5 4.53 0.00 0.97 0.18 0.03 94.29 20:23:01 6 14.01 0.00 2.10 7.79 0.07 76.04 20:23:01 7 30.41 0.00 2.73 2.51 0.07 64.28 20:24:01 all 20.07 0.00 9.98 15.53 0.07 54.34 20:24:01 0 17.84 0.00 10.36 2.67 0.07 69.06 20:24:01 1 20.28 0.00 10.29 4.88 0.08 64.46 20:24:01 2 21.00 0.00 10.43 26.17 0.07 42.33 20:24:01 3 20.25 0.00 9.96 4.47 0.05 65.27 20:24:01 4 19.72 0.00 10.18 33.41 0.07 36.63 20:24:01 5 18.99 0.00 9.71 21.08 0.07 50.16 20:24:01 6 20.07 0.00 10.42 23.90 0.08 45.52 20:24:01 7 22.40 0.00 8.53 7.73 0.07 61.27 20:25:01 all 64.14 0.00 6.78 1.09 0.12 27.87 20:25:01 0 66.44 0.00 7.28 1.74 0.12 24.42 20:25:01 1 60.58 0.00 6.69 1.29 0.12 31.32 20:25:01 2 65.08 0.00 6.89 1.03 0.14 26.86 20:25:01 3 62.53 0.00 6.65 0.85 0.12 29.86 20:25:01 4 67.08 0.00 6.56 1.79 0.14 24.43 20:25:01 5 64.61 0.00 6.55 0.91 0.12 27.82 20:25:01 6 63.84 0.00 6.91 0.63 0.12 28.50 20:25:01 7 62.90 0.00 6.73 0.49 0.14 29.74 20:26:01 all 11.50 0.00 1.05 0.03 0.06 87.37 20:26:01 0 12.42 0.00 1.24 0.02 0.07 86.26 20:26:01 1 11.16 0.00 1.14 0.00 0.07 87.64 20:26:01 2 12.82 0.00 1.30 0.00 0.05 85.82 20:26:01 3 9.06 0.00 0.80 0.00 0.07 90.08 20:26:01 4 9.09 0.00 0.72 0.02 0.07 90.11 20:26:01 5 14.74 0.00 1.19 0.00 0.07 84.01 20:26:01 6 12.17 0.00 1.13 0.12 0.07 86.52 20:26:01 7 10.51 0.00 0.89 0.02 0.05 88.53 20:27:01 all 9.85 0.00 2.73 1.57 0.07 85.78 20:27:01 0 11.03 0.00 3.47 0.32 0.07 85.12 20:27:01 1 12.80 0.00 2.85 2.14 0.07 82.14 20:27:01 2 8.76 0.00 3.07 2.64 0.08 85.44 20:27:01 3 9.42 0.00 3.11 2.91 0.08 84.47 20:27:01 4 7.25 0.00 2.57 2.14 0.07 87.97 20:27:01 5 11.10 0.00 2.81 1.15 0.07 84.87 20:27:01 6 7.32 0.00 1.77 0.99 0.07 89.85 20:27:01 7 11.11 0.00 2.23 0.25 0.07 86.34 20:28:01 all 6.81 0.00 0.63 0.04 0.07 92.46 20:28:01 0 7.68 0.00 0.67 0.02 0.05 91.59 20:28:01 1 7.95 0.00 0.65 0.02 0.10 91.28 20:28:01 2 6.65 0.00 0.62 0.13 0.07 92.54 20:28:01 3 5.81 0.00 0.60 0.03 0.05 93.50 20:28:01 4 7.00 0.00 0.58 0.02 0.07 92.33 20:28:01 5 5.99 0.00 0.70 0.05 0.07 93.19 20:28:01 6 5.98 0.00 0.53 0.02 0.07 93.41 20:28:01 7 7.45 0.00 0.64 0.05 0.07 91.80 20:29:01 all 9.17 0.00 0.93 0.06 0.08 89.76 20:29:01 0 10.50 0.00 1.03 0.03 0.07 88.37 20:29:01 1 9.51 0.00 1.07 0.05 0.08 89.28 20:29:01 2 8.83 0.00 0.90 0.10 0.08 90.09 20:29:01 3 8.48 0.00 0.99 0.07 0.08 90.38 20:29:01 4 8.77 0.00 0.82 0.02 0.07 90.32 20:29:01 5 9.40 0.00 1.04 0.08 0.08 89.39 20:29:01 6 9.30 0.00 0.89 0.05 0.07 89.70 20:29:01 7 8.59 0.00 0.70 0.03 0.07 90.61 20:30:01 all 6.19 0.00 0.80 0.06 0.08 92.87 20:30:01 0 6.72 0.00 1.02 0.05 0.08 92.13 20:30:01 1 5.97 0.00 0.80 0.10 0.08 93.04 20:30:01 2 6.87 0.00 0.67 0.13 0.10 92.23 20:30:01 3 7.03 0.00 0.97 0.03 0.08 91.88 20:30:01 4 6.05 0.00 0.50 0.03 0.07 93.35 20:30:01 5 5.52 0.00 0.90 0.07 0.08 93.42 20:30:01 6 5.66 0.00 0.79 0.05 0.08 93.42 20:30:01 7 5.70 0.00 0.70 0.00 0.08 93.51 20:31:01 all 4.14 0.00 0.55 0.06 0.07 95.18 20:31:01 0 3.28 0.00 0.60 0.00 0.08 96.04 20:31:01 1 3.21 0.00 0.64 0.07 0.08 96.00 20:31:01 2 3.21 0.00 0.50 0.13 0.07 96.09 20:31:01 3 4.53 0.00 0.53 0.03 0.07 94.84 20:31:01 4 5.18 0.00 0.65 0.07 0.07 94.04 20:31:01 5 4.79 0.00 0.59 0.07 0.08 94.48 20:31:01 6 4.67 0.00 0.45 0.05 0.07 94.76 20:31:01 7 4.24 0.00 0.47 0.03 0.05 95.21 20:32:01 all 2.66 0.00 0.83 0.06 0.07 96.38 20:32:01 0 2.60 0.00 1.02 0.02 0.08 96.28 20:32:01 1 2.09 0.00 0.94 0.05 0.08 96.84 20:32:01 2 2.04 0.00 0.88 0.10 0.07 96.91 20:32:01 3 2.66 0.00 0.89 0.12 0.08 96.26 20:32:01 4 3.99 0.00 0.80 0.03 0.05 95.13 20:32:01 5 2.47 0.00 0.65 0.03 0.07 96.78 20:32:01 6 3.06 0.00 0.80 0.03 0.08 96.02 20:32:01 7 2.44 0.00 0.67 0.08 0.05 96.76 20:33:01 all 6.26 0.00 0.83 0.22 0.04 92.65 20:33:01 0 1.78 0.00 0.75 0.05 0.03 97.38 20:33:01 1 1.47 0.00 0.80 0.12 0.03 97.58 20:33:01 2 9.91 0.00 0.95 0.10 0.05 88.99 20:33:01 3 4.23 0.00 0.80 1.14 0.03 93.80 20:33:01 4 14.24 0.00 1.05 0.15 0.03 84.53 20:33:01 5 3.49 0.00 0.74 0.08 0.03 95.66 20:33:01 6 1.40 0.00 0.52 0.07 0.05 97.96 20:33:01 7 13.54 0.00 1.05 0.08 0.03 85.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.72 0.00 2.41 1.88 0.07 81.92 Average: 0 13.77 0.00 2.62 0.54 0.07 83.00 Average: 1 13.51 0.00 2.51 0.81 0.08 83.09 Average: 2 13.38 0.00 2.45 2.76 0.07 81.34 Average: 3 12.71 0.00 2.40 0.88 0.07 83.95 Average: 4 13.62 0.00 2.30 3.86 0.07 80.15 Average: 5 13.21 0.00 2.34 2.13 0.07 82.25 Average: 6 13.33 0.00 2.37 3.04 0.07 81.18 Average: 7 16.24 0.00 2.29 1.02 0.07 80.38