---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46690 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 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 908 22803 0 8454 30803 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:29:d0:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe29:d0bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:62:7c:0a 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::42:94ff:fe62:7c0a/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-46690) 09/18/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 193.48 23.86 169.62 2356.01 77453.22 02:41:01 679.09 4.25 674.84 426.79 254106.76 02:42:01 93.68 0.38 93.30 57.59 13233.13 02:43:01 90.23 0.23 90.00 13.06 10615.83 02:44:01 11.98 0.00 11.98 0.00 335.81 02:45:01 7.28 0.02 7.27 0.13 152.91 02:46:01 5.60 0.00 5.60 0.00 153.97 02:47:01 16.33 0.00 16.33 0.00 429.59 02:48:01 17.18 0.00 17.18 0.00 202.63 02:49:01 60.54 1.10 59.44 47.99 1054.22 Average: 117.55 2.98 114.56 290.16 35776.86 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 27721072 31520908 5218148 15.84 86568 3983028 2546496 7.49 1075180 3762252 2152620 02:41:01 22065944 30026208 10873276 33.01 169332 7831152 10088096 29.68 2813476 7339016 8668 02:42:01 19123140 27472772 13816080 41.94 188384 8165028 13604408 40.03 5582420 7442852 19832 02:43:01 18911728 27358920 14027492 42.59 201452 8241088 13806276 40.62 5708304 7514088 3808 02:44:01 18564444 27013360 14374776 43.64 201636 8242704 14171956 41.70 6056404 7512684 308 02:45:01 18584704 27034396 14354516 43.58 201788 8243204 14194276 41.76 6035284 7513036 332 02:46:01 18570820 27020892 14368400 43.62 201952 8243428 14211588 41.81 6048880 7512920 668 02:47:01 18554352 27007568 14384868 43.67 202092 8246500 14228268 41.86 6063204 7514972 1700 02:48:01 18545356 26999132 14393864 43.70 202296 8247164 14242540 41.90 6072384 7515024 452 02:49:01 22377260 30669944 10561960 32.06 203268 8103368 3528344 10.38 2482228 7366384 68 Average: 20301882 28212410 12637338 38.37 185877 7754666 11462225 33.72 4793776 7099323 218846 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 15.66 15.66 1.54 1.54 0.00 0.00 0.00 0.00 02:40:01 ens3 802.58 471.84 24706.96 46.43 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 6.26 6.26 0.81 0.81 0.00 0.00 0.00 0.00 02:41:01 vethaa8562b 1.98 2.23 0.19 0.21 0.00 0.00 0.00 0.00 02:41:01 vetheaf00f0 0.00 0.42 0.00 0.03 0.00 0.00 0.00 0.00 02:41:01 vethad53ff3 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 02:42:01 veth3f759f1 3.85 4.35 0.65 39.34 0.00 0.00 0.00 0.00 02:42:01 lo 2.53 2.53 0.21 0.21 0.00 0.00 0.00 0.00 02:42:01 vethaa8562b 44.78 35.56 4.70 5.11 0.00 0.00 0.00 0.00 02:42:01 vetheaf00f0 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 02:43:01 vethaa8562b 70.55 51.34 18.92 10.37 0.00 0.00 0.00 0.00 02:43:01 vetheaf00f0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 vethad53ff3 15.85 21.75 2.78 4.65 0.00 0.00 0.00 0.00 02:44:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:44:01 vethaa8562b 62.86 44.16 7.17 6.82 0.00 0.00 0.00 0.00 02:44:01 vetheaf00f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vethad53ff3 6.78 9.75 1.12 1.31 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 vethaa8562b 59.79 41.51 4.60 5.90 0.00 0.00 0.00 0.00 02:45:01 vetheaf00f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vethad53ff3 6.27 9.18 0.95 0.70 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:46:01 vethaa8562b 61.89 43.23 5.03 6.20 0.00 0.00 0.00 0.00 02:46:01 vetheaf00f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vethad53ff3 6.67 9.60 1.07 0.79 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:47:01 vethaa8562b 83.14 62.33 18.40 11.51 0.00 0.00 0.00 0.00 02:47:01 vetheaf00f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vethad53ff3 10.88 14.45 2.28 3.86 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 vethaa8562b 59.91 41.66 5.41 6.14 0.00 0.00 0.00 0.00 02:48:01 vetheaf00f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vethad53ff3 7.28 10.30 1.42 0.96 0.00 0.00 0.00 0.00 02:49:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 02:49:01 br-650dd55856cf 10.81 18.05 0.79 321.83 0.00 0.00 0.00 0.00 02:49:01 vethe5a57ee 197.40 197.55 33.82 46.09 0.00 0.00 0.00 0.00 02:49:01 veth7b07ae7 770.47 804.08 169.51 104.43 0.00 0.00 0.00 0.01 Average: lo 3.29 3.29 0.32 0.32 0.00 0.00 0.00 0.00 Average: br-650dd55856cf 1.08 1.80 0.08 32.18 0.00 0.00 0.00 0.00 Average: vethe5a57ee 19.74 19.75 3.38 4.61 0.00 0.00 0.00 0.00 Average: veth7b07ae7 77.04 80.41 16.95 10.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46690) 09/18/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 13.49 0.00 3.08 2.14 0.04 81.26 02:40:01 0 14.08 0.00 2.79 1.69 0.05 81.39 02:40:01 1 27.89 0.00 3.83 0.79 0.05 67.44 02:40:01 2 8.43 0.00 3.26 0.52 0.02 87.78 02:40:01 3 5.63 0.00 2.65 0.08 0.02 91.62 02:40:01 4 5.38 0.00 2.79 0.37 0.03 91.43 02:40:01 5 33.98 0.00 3.87 0.90 0.07 61.18 02:40:01 6 6.98 0.00 3.33 5.13 0.03 84.52 02:40:01 7 5.49 0.00 2.04 7.67 0.03 84.77 02:41:01 all 32.60 0.00 9.61 6.08 0.10 51.61 02:41:01 0 30.47 0.00 9.28 1.22 0.08 58.95 02:41:01 1 32.28 0.00 9.44 1.57 0.08 56.62 02:41:01 2 31.34 0.00 9.35 6.97 0.09 52.24 02:41:01 3 33.53 0.00 9.31 0.88 0.10 56.17 02:41:01 4 32.85 0.00 10.70 24.63 0.10 31.72 02:41:01 5 34.50 0.00 9.70 1.58 0.08 54.14 02:41:01 6 32.49 0.00 10.13 1.85 0.10 55.43 02:41:01 7 33.33 0.00 9.05 10.08 0.12 47.42 02:42:01 all 52.39 0.00 4.54 0.29 0.11 42.67 02:42:01 0 54.57 0.00 4.67 0.32 0.10 40.34 02:42:01 1 49.13 0.00 4.97 0.05 0.12 45.73 02:42:01 2 51.84 0.00 4.31 0.02 0.13 43.70 02:42:01 3 51.60 0.00 4.48 0.59 0.12 43.21 02:42:01 4 54.11 0.00 4.78 0.10 0.13 40.88 02:42:01 5 57.12 0.00 4.65 0.10 0.12 38.01 02:42:01 6 51.69 0.00 4.23 0.07 0.12 43.90 02:42:01 7 49.01 0.00 4.21 1.11 0.08 45.58 02:43:01 all 11.61 0.00 1.57 0.36 0.09 86.37 02:43:01 0 10.92 0.00 1.37 0.00 0.08 87.63 02:43:01 1 13.81 0.00 2.07 0.07 0.08 83.96 02:43:01 2 12.04 0.00 1.69 0.67 0.08 85.52 02:43:01 3 10.98 0.00 1.47 1.01 0.10 86.44 02:43:01 4 11.43 0.00 1.47 0.14 0.08 86.89 02:43:01 5 10.56 0.00 1.72 0.15 0.07 87.50 02:43:01 6 11.52 0.00 1.44 0.75 0.07 86.22 02:43:01 7 11.67 0.00 1.29 0.07 0.10 86.88 02:44:01 all 3.96 0.00 0.52 0.03 0.08 95.40 02:44:01 0 3.79 0.00 0.75 0.02 0.08 95.36 02:44:01 1 4.86 0.00 0.55 0.02 0.07 94.50 02:44:01 2 2.96 0.00 0.47 0.08 0.08 96.40 02:44:01 3 5.76 0.00 0.57 0.07 0.07 93.54 02:44:01 4 3.21 0.00 0.40 0.00 0.08 96.31 02:44:01 5 3.91 0.00 0.48 0.00 0.08 95.53 02:44:01 6 4.20 0.00 0.52 0.05 0.10 95.13 02:44:01 7 2.96 0.00 0.47 0.00 0.10 96.47 02:45:01 all 2.23 0.00 0.38 0.02 0.08 97.29 02:45:01 0 1.79 0.00 0.40 0.00 0.08 97.73 02:45:01 1 2.17 0.00 0.55 0.00 0.10 97.17 02:45:01 2 3.33 0.00 0.40 0.12 0.08 96.07 02:45:01 3 1.59 0.00 0.35 0.02 0.10 97.94 02:45:01 4 3.24 0.00 0.25 0.00 0.07 96.45 02:45:01 5 0.80 0.00 0.32 0.00 0.08 98.80 02:45:01 6 2.76 0.00 0.33 0.03 0.08 96.79 02:45:01 7 2.18 0.00 0.42 0.02 0.08 97.30 02:46:01 all 2.62 0.00 0.42 0.03 0.07 96.87 02:46:01 0 2.22 0.00 0.48 0.02 0.05 97.23 02:46:01 1 3.80 0.00 0.54 0.02 0.07 95.58 02:46:01 2 2.81 0.00 0.44 0.15 0.07 96.53 02:46:01 3 1.37 0.00 0.28 0.03 0.07 98.24 02:46:01 4 3.29 0.00 0.43 0.00 0.07 96.21 02:46:01 5 1.31 0.00 0.23 0.02 0.05 98.39 02:46:01 6 3.93 0.00 0.42 0.00 0.07 95.59 02:46:01 7 2.16 0.00 0.50 0.00 0.07 97.27 02:47:01 all 4.66 0.00 0.65 0.14 0.08 94.47 02:47:01 0 3.91 0.00 0.67 0.03 0.08 95.30 02:47:01 1 6.49 0.00 0.82 0.00 0.08 92.61 02:47:01 2 4.93 0.00 0.47 0.52 0.08 94.00 02:47:01 3 4.65 0.00 0.62 0.13 0.07 94.53 02:47:01 4 4.67 0.00 0.57 0.02 0.07 94.67 02:47:01 5 3.31 0.00 0.69 0.33 0.08 95.59 02:47:01 6 4.37 0.00 0.67 0.07 0.07 94.83 02:47:01 7 4.98 0.00 0.65 0.03 0.08 94.26 02:48:01 all 1.44 0.00 0.30 0.05 0.06 98.14 02:48:01 0 1.69 0.00 0.43 0.00 0.10 97.78 02:48:01 1 1.77 0.00 0.25 0.02 0.05 97.91 02:48:01 2 1.35 0.00 0.25 0.22 0.05 98.13 02:48:01 3 1.50 0.00 0.28 0.12 0.07 98.03 02:48:01 4 1.14 0.00 0.32 0.02 0.08 98.44 02:48:01 5 1.45 0.00 0.35 0.02 0.08 98.09 02:48:01 6 1.74 0.00 0.40 0.07 0.07 97.73 02:48:01 7 0.83 0.00 0.23 0.00 0.05 98.88 02:49:01 all 2.08 0.00 0.92 0.13 0.06 96.82 02:49:01 0 1.76 0.00 1.00 0.27 0.05 96.92 02:49:01 1 2.13 0.00 0.85 0.03 0.05 96.93 02:49:01 2 1.69 0.00 0.95 0.38 0.05 96.92 02:49:01 3 2.14 0.00 0.90 0.07 0.05 96.83 02:49:01 4 2.10 0.00 0.84 0.07 0.05 96.94 02:49:01 5 2.99 0.00 1.00 0.12 0.05 95.84 02:49:01 6 1.94 0.00 0.94 0.05 0.05 97.02 02:49:01 7 1.87 0.00 0.80 0.05 0.05 97.23 Average: all 12.65 0.00 2.19 0.92 0.08 84.17 Average: 0 12.47 0.00 2.17 0.35 0.08 84.92 Average: 1 14.39 0.00 2.38 0.25 0.08 82.90 Average: 2 12.02 0.00 2.15 0.96 0.07 84.81 Average: 3 11.81 0.00 2.08 0.30 0.08 85.74 Average: 4 12.06 0.00 2.23 2.49 0.08 83.15 Average: 5 14.95 0.00 2.29 0.32 0.08 82.37 Average: 6 12.12 0.00 2.23 0.80 0.08 84.77 Average: 7 11.39 0.00 1.95 1.89 0.08 84.69