---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21531 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: 2800.000 BogoMIPS: 5600.00 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 922 22873 0 8371 30790 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:2e:7a:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe2e:7a8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:48:30:9a 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-8g-21531) 06/16/25 _x86_64_ (8 CPU) 07:35:50 LINUX RESTART (8 CPU) 07:36:01 tps rtps wtps bread/s bwrtn/s 07:37:02 337.18 73.54 263.64 5283.52 76406.47 07:38:01 191.31 41.25 150.06 3025.52 55698.90 07:39:01 332.18 36.73 295.45 4173.70 66058.72 07:40:01 351.64 3.18 348.46 468.19 162447.19 07:41:01 335.93 0.08 335.84 5.73 60910.25 07:42:01 74.90 0.00 74.90 0.00 7282.39 07:43:01 43.13 0.00 43.13 0.00 5280.85 07:44:01 19.48 0.02 19.46 0.67 659.89 07:45:01 18.63 0.00 18.63 0.00 649.23 07:46:01 19.88 0.03 19.85 1.73 664.96 07:47:01 17.05 0.02 17.03 0.80 620.83 07:48:01 91.77 1.85 89.92 104.12 3451.82 Average: 152.70 13.02 139.68 1085.97 36651.17 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:02 30191756 31626832 2747456 8.34 55360 1700264 1460072 4.30 924096 1554896 87012 07:38:01 29308576 31355924 3630636 11.02 85000 2258408 1645604 4.84 1261988 2049812 98140 07:39:01 28545824 31560148 4393388 13.34 101784 3187104 1567472 4.61 1382440 2645232 164852 07:40:01 24253924 30857640 8685288 26.37 153432 6544820 5900784 17.36 2180724 5898572 2588 07:41:01 19781148 27973764 13158064 39.95 201740 7925964 12745776 37.50 5304556 7085052 2152 07:42:01 16788188 25301144 16151024 49.03 208264 8229884 16080440 47.31 8065400 7290820 1148 07:43:01 16516196 25167652 16423016 49.86 214100 8352132 16173220 47.59 8209920 7395712 880 07:44:01 16484224 25136412 16454988 49.96 214852 8352524 16167912 47.57 8243180 7394984 272 07:45:01 16467208 25120780 16472004 50.01 215612 8352892 16155496 47.53 8259868 7395216 464 07:46:01 16452132 25107260 16487080 50.05 216464 8353312 16181580 47.61 8274404 7395512 620 07:47:01 16436812 25093264 16502400 50.10 217096 8353704 16179612 47.60 8289824 7395860 256 07:48:01 23361208 31474064 9578004 29.08 219456 7888392 1646008 4.84 2020812 6875840 33740 Average: 21215600 27981240 11723612 35.59 175263 6624950 10158665 29.89 5201434 5864792 32677 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:37:02 ens3 534.78 318.78 1650.04 79.78 0.00 0.00 0.00 0.00 07:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 07:38:01 ens3 524.89 377.75 5279.57 54.35 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 07:39:01 ens3 455.41 317.41 2513.18 100.73 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 br-bfe6211e8ef6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:40:01 br-f4c5326ca443 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:40:01 vetheef5b7c 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 07:40:01 veth960acd6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 br-816efa9bbd43 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:41:01 veth19525ff 0.27 1.22 0.02 0.47 0.00 0.00 0.00 0.00 07:41:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 br-f4c5326ca443 61.54 69.66 18.44 327.64 0.00 0.00 0.68 0.00 07:42:01 br-816efa9bbd43 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 veth19525ff 0.55 0.57 0.05 0.05 0.00 0.00 0.00 0.00 07:42:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 br-f4c5326ca443 15.76 15.58 21.87 22.06 0.00 0.00 0.00 0.00 07:43:01 br-816efa9bbd43 2.27 8.02 0.34 4.83 0.00 0.00 0.00 0.00 07:43:01 veth19525ff 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 07:43:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 br-f4c5326ca443 16.46 16.46 21.95 22.16 0.00 0.00 0.00 0.00 07:44:01 br-816efa9bbd43 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:44:01 veth19525ff 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 07:44:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 br-f4c5326ca443 16.71 16.71 22.04 22.26 0.00 0.00 0.00 0.00 07:45:01 br-816efa9bbd43 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 veth19525ff 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 07:45:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 br-f4c5326ca443 16.63 16.65 22.13 22.34 0.00 0.00 0.00 0.00 07:46:01 br-816efa9bbd43 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:46:01 veth19525ff 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 07:46:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 br-f4c5326ca443 16.58 16.58 21.98 22.19 0.00 0.00 0.02 0.00 07:47:01 br-816efa9bbd43 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 veth19525ff 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 07:47:01 br-bfe6211e8ef6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-f4c5326ca443 16.58 16.58 21.99 22.21 0.00 0.00 0.00 0.00 07:48:01 lo 29.10 29.10 3.04 3.04 0.00 0.00 0.00 0.00 07:48:01 ens3 5593.57 3387.05 48864.73 507.95 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 465.90 282.22 4077.23 42.35 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-8g-21531) 06/16/25 _x86_64_ (8 CPU) 07:35:50 LINUX RESTART (8 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:02 all 8.28 0.00 1.24 5.97 0.04 84.47 07:37:02 0 3.34 0.00 1.25 0.55 0.03 94.83 07:37:02 1 12.46 0.00 1.05 0.70 0.03 85.76 07:37:02 2 6.42 0.00 0.80 2.64 0.03 90.11 07:37:02 3 4.76 0.00 0.89 0.89 0.03 93.43 07:37:02 4 17.67 0.00 3.05 7.34 0.07 71.88 07:37:02 5 13.23 0.00 1.35 1.17 0.05 84.20 07:37:02 6 3.10 0.00 0.79 27.09 0.03 68.99 07:37:02 7 5.31 0.00 0.72 7.50 0.03 86.44 07:38:01 all 12.67 0.00 1.03 3.85 0.05 82.40 07:38:01 0 7.83 0.00 0.63 0.98 0.02 90.55 07:38:01 1 11.97 0.00 1.10 0.78 0.05 86.10 07:38:01 2 10.20 0.00 1.12 1.07 0.05 87.56 07:38:01 3 6.81 0.00 0.56 4.55 0.03 88.04 07:38:01 4 16.45 0.00 0.93 2.05 0.03 80.54 07:38:01 5 25.12 0.00 1.68 1.98 0.05 71.16 07:38:01 6 14.00 0.00 1.46 17.93 0.05 66.56 07:38:01 7 9.08 0.00 0.73 1.45 0.07 88.67 07:39:01 all 23.39 0.00 1.78 3.38 0.07 71.39 07:39:01 0 16.98 0.00 1.90 0.78 0.05 80.29 07:39:01 1 25.66 0.00 2.18 2.58 0.08 69.50 07:39:01 2 17.94 0.00 1.36 11.13 0.05 69.53 07:39:01 3 35.34 0.00 1.54 5.47 0.10 57.56 07:39:01 4 23.45 0.00 2.11 0.58 0.08 73.78 07:39:01 5 25.26 0.00 2.11 2.51 0.07 70.05 07:39:01 6 26.21 0.00 1.17 0.87 0.07 71.68 07:39:01 7 16.26 0.00 1.86 3.13 0.05 78.70 07:40:01 all 19.69 0.00 6.02 9.41 0.08 64.80 07:40:01 0 16.25 0.00 6.66 7.58 0.07 69.44 07:40:01 1 27.40 0.00 6.76 16.86 0.08 48.90 07:40:01 2 20.96 0.00 5.38 2.83 0.08 70.75 07:40:01 3 17.97 0.00 7.03 20.03 0.07 54.89 07:40:01 4 19.50 0.00 5.35 1.42 0.07 73.67 07:40:01 5 18.43 0.00 5.38 0.37 0.07 75.74 07:40:01 6 18.33 0.00 6.48 24.25 0.09 50.86 07:40:01 7 18.72 0.00 5.14 2.20 0.07 73.87 07:41:01 all 42.55 0.00 6.14 7.29 0.12 43.89 07:41:01 0 45.10 0.00 6.04 5.57 0.12 43.16 07:41:01 1 41.32 0.00 6.17 3.32 0.12 49.07 07:41:01 2 45.48 0.00 6.59 9.68 0.13 38.12 07:41:01 3 41.76 0.00 6.20 15.99 0.15 35.89 07:41:01 4 38.97 0.00 6.39 4.14 0.12 50.39 07:41:01 5 42.04 0.00 5.80 8.37 0.14 43.66 07:41:01 6 45.31 0.00 5.83 3.49 0.12 45.26 07:41:01 7 40.42 0.00 6.09 7.77 0.14 45.59 07:42:01 all 32.33 0.00 1.97 0.52 0.09 65.09 07:42:01 0 35.50 0.00 1.99 1.17 0.10 61.24 07:42:01 1 29.97 0.00 1.65 0.20 0.08 68.10 07:42:01 2 32.10 0.00 1.91 0.20 0.10 65.69 07:42:01 3 28.17 0.00 1.61 0.15 0.10 69.97 07:42:01 4 36.99 0.00 2.43 0.49 0.10 59.99 07:42:01 5 32.20 0.00 1.96 0.77 0.10 64.97 07:42:01 6 28.35 0.00 1.89 0.05 0.10 69.61 07:42:01 7 35.36 0.00 2.31 1.12 0.08 61.13 07:43:01 all 7.51 0.00 1.67 0.47 0.08 90.28 07:43:01 0 7.44 0.00 2.09 0.13 0.08 90.25 07:43:01 1 8.77 0.00 1.56 0.05 0.07 89.56 07:43:01 2 6.44 0.00 1.68 1.41 0.08 90.40 07:43:01 3 9.53 0.00 1.54 1.31 0.07 87.55 07:43:01 4 6.23 0.00 1.50 0.05 0.08 92.14 07:43:01 5 7.60 0.00 1.75 0.24 0.08 90.34 07:43:01 6 6.60 0.00 1.55 0.35 0.07 91.42 07:43:01 7 7.44 0.00 1.65 0.18 0.08 90.65 07:44:01 all 4.91 0.00 1.42 0.10 0.09 93.48 07:44:01 0 6.14 0.00 1.76 0.02 0.08 92.00 07:44:01 1 4.33 0.00 1.29 0.02 0.10 94.27 07:44:01 2 3.88 0.00 1.24 0.03 0.08 94.76 07:44:01 3 4.40 0.00 1.38 0.30 0.08 93.84 07:44:01 4 3.85 0.00 1.54 0.15 0.07 94.40 07:44:01 5 6.28 0.00 1.51 0.07 0.08 92.06 07:44:01 6 4.55 0.00 1.46 0.13 0.10 93.76 07:44:01 7 5.85 0.00 1.21 0.08 0.10 92.75 07:45:01 all 4.96 0.00 1.51 0.27 0.07 93.19 07:45:01 0 5.56 0.00 1.51 0.86 0.07 92.01 07:45:01 1 5.01 0.00 1.47 0.50 0.05 92.96 07:45:01 2 4.59 0.00 1.71 0.05 0.07 93.59 07:45:01 3 4.95 0.00 1.43 0.17 0.07 93.38 07:45:01 4 5.33 0.00 1.36 0.32 0.10 92.90 07:45:01 5 4.46 0.00 1.50 0.07 0.07 93.90 07:45:01 6 4.73 0.00 1.49 0.02 0.05 93.72 07:45:01 7 5.08 0.00 1.61 0.19 0.07 93.05 07:46:01 all 4.89 0.00 1.44 0.15 0.07 93.45 07:46:01 0 4.70 0.00 1.67 0.02 0.07 93.54 07:46:01 1 4.31 0.00 1.44 0.60 0.10 93.54 07:46:01 2 4.48 0.00 1.43 0.03 0.07 93.99 07:46:01 3 6.18 0.00 1.48 0.02 0.08 92.25 07:46:01 4 5.16 0.00 1.41 0.05 0.05 93.33 07:46:01 5 5.39 0.00 1.43 0.03 0.07 93.08 07:46:01 6 4.41 0.00 1.37 0.28 0.07 93.87 07:46:01 7 4.50 0.00 1.23 0.20 0.07 94.01 07:47:01 all 4.89 0.00 1.43 0.09 0.08 93.51 07:47:01 0 5.02 0.00 1.63 0.02 0.08 93.26 07:47:01 1 4.69 0.00 1.37 0.20 0.07 93.67 07:47:01 2 4.54 0.00 1.39 0.05 0.07 93.95 07:47:01 3 5.72 0.00 1.33 0.12 0.07 92.77 07:47:01 4 3.57 0.00 1.21 0.00 0.07 95.16 07:47:01 5 5.09 0.00 1.70 0.02 0.08 93.12 07:47:01 6 4.85 0.00 1.47 0.12 0.08 93.47 07:47:01 7 5.67 0.00 1.42 0.12 0.08 92.72 07:47:01 CPU %user %nice %system %iowait %steal %idle 07:48:01 all 12.00 0.00 1.61 0.37 0.05 85.97 07:48:01 0 8.67 0.00 1.44 0.28 0.05 89.56 07:48:01 1 19.77 0.00 1.99 0.45 0.07 77.72 07:48:01 2 30.28 0.00 2.30 0.40 0.07 66.94 07:48:01 3 14.54 0.00 1.92 0.33 0.07 83.14 07:48:01 4 5.12 0.00 1.37 0.08 0.05 93.37 07:48:01 5 5.81 0.00 1.25 1.07 0.03 91.84 07:48:01 6 5.86 0.00 1.31 0.05 0.03 92.75 07:48:01 7 5.90 0.00 1.24 0.37 0.02 92.48 Average: all 14.83 0.00 2.27 2.65 0.07 80.19 Average: 0 13.53 0.00 2.38 1.49 0.07 82.53 Average: 1 16.29 0.00 2.33 2.18 0.08 79.13 Average: 2 15.61 0.00 2.24 2.46 0.07 79.62 Average: 3 15.01 0.00 2.24 4.08 0.08 78.60 Average: 4 15.17 0.00 2.38 1.39 0.07 80.99 Average: 5 15.89 0.00 2.28 1.39 0.07 80.37 Average: 6 13.84 0.00 2.18 6.19 0.07 77.72 Average: 7 13.27 0.00 2.10 2.02 0.07 82.53