---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23297 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 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 863 22576 0 8726 30848 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:99:9d:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe99:9dfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:f7:9a:4b 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:e9ff:fef7:9a4b/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-23297) 06/23/25 _x86_64_ (8 CPU) 20:23:11 LINUX RESTART (8 CPU) 20:24:00 tps rtps wtps bread/s bwrtn/s 20:25:01 316.98 20.05 296.93 2281.07 168999.18 20:26:01 611.45 4.25 607.20 430.46 193141.28 20:27:01 12.25 0.00 12.25 0.00 5917.81 20:28:01 151.87 0.18 151.69 27.20 17248.59 20:29:01 87.70 0.25 87.45 18.93 16979.04 20:30:01 17.06 0.00 17.06 0.00 363.81 20:31:01 16.10 0.00 16.10 0.00 625.90 20:32:01 29.81 0.00 29.81 0.00 432.59 20:33:01 17.93 0.12 17.81 15.99 495.97 20:34:01 72.32 2.25 70.07 110.25 2408.67 Average: 133.65 2.74 130.91 291.70 40874.12 20:24:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:25:01 24114128 31591420 8825092 26.79 133072 7441684 2276148 6.70 1049844 7217388 3019424 20:26:01 21113840 29188996 11825380 35.90 169260 7948704 11108444 32.68 3719064 7380148 2348 20:27:01 19475952 27548368 13463268 40.87 169628 7944496 13448120 39.57 5488820 7227752 344 20:28:01 18826000 27416316 14113220 42.85 195420 8383644 13707132 40.33 5713640 7590176 86672 20:29:01 18773700 27391068 14165520 43.01 210212 8395428 13787620 40.57 5741432 7614744 1320 20:30:01 18521840 27143552 14417380 43.77 210376 8399644 14004584 41.20 5988892 7615800 864 20:31:01 17969280 26600568 14969940 45.45 210508 8408956 14651596 43.11 6532000 7623264 956 20:32:01 17948792 26582612 14990428 45.51 210656 8411308 14634208 43.06 6549768 7624668 668 20:33:01 18186904 26782708 14752316 44.79 210908 8378780 13589776 39.98 6366964 7582604 428 20:34:01 23148940 31616748 9790280 29.72 212904 8240032 1654728 4.87 1694756 7402220 10228 Average: 19807938 28186236 13131282 39.87 193294 8195268 11286236 33.21 4884518 7487876 312325 20:24:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:25:01 ens3 1832.78 1039.01 51293.76 86.27 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 18.95 18.95 1.74 1.74 0.00 0.00 0.00 0.00 20:26:01 veth80f61aa 0.52 0.72 0.04 0.04 0.00 0.00 0.00 0.00 20:26:01 veth478700b 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 vethe43edb4 2.00 1.87 0.25 0.25 0.00 0.00 0.00 0.00 20:26:01 veth7edf8b7 0.18 0.63 0.01 0.04 0.00 0.00 0.00 0.00 20:27:01 veth80f61aa 5.47 5.63 1.23 0.64 0.00 0.00 0.00 0.00 20:27:01 veth478700b 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 vethe43edb4 6.40 9.47 1.00 0.73 0.00 0.00 0.00 0.00 20:27:01 veth7edf8b7 0.55 0.70 0.06 1.52 0.00 0.00 0.00 0.00 20:28:01 veth80f61aa 7.03 8.22 2.04 0.94 0.00 0.00 0.00 0.00 20:28:01 veth478700b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethe43edb4 6.95 9.95 1.16 0.86 0.00 0.00 0.00 0.00 20:28:01 veth7edf8b7 0.70 0.73 0.07 1.96 0.00 0.00 0.00 0.00 20:29:01 veth80f61aa 25.68 25.98 10.27 13.67 0.00 0.00 0.00 0.00 20:29:01 veth478700b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethe43edb4 9.58 12.93 2.10 1.81 0.00 0.00 0.00 0.00 20:29:01 veth7edf8b7 0.77 0.83 0.07 2.40 0.00 0.00 0.00 0.00 20:30:01 veth80f61aa 61.64 60.21 26.30 65.11 0.00 0.00 0.00 0.01 20:30:01 veth478700b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethe43edb4 13.70 17.53 4.07 5.31 0.00 0.00 0.00 0.00 20:30:01 veth7edf8b7 0.77 0.80 0.07 2.39 0.00 0.00 0.00 0.00 20:31:01 veth80f61aa 36.49 35.49 13.20 23.57 0.00 0.00 0.00 0.00 20:31:01 veth478700b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethe43edb4 11.31 14.66 3.15 3.33 0.00 0.00 0.00 0.00 20:31:01 veth7edf8b7 0.77 0.78 0.08 2.53 0.00 0.00 0.00 0.00 20:32:01 veth80f61aa 51.82 50.94 19.50 64.12 0.00 0.00 0.00 0.01 20:32:01 veth478700b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethe43edb4 12.33 16.00 3.43 3.43 0.00 0.00 0.00 0.00 20:32:01 veth7edf8b7 0.78 0.78 0.08 2.58 0.00 0.00 0.00 0.00 20:33:01 veth80f61aa 7.73 9.13 0.91 0.73 0.00 0.00 0.00 0.00 20:33:01 veth478700b 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethe43edb4 6.96 10.00 1.01 0.77 0.00 0.00 0.00 0.00 20:33:01 vethe36c5b1 63.11 86.30 11.58 15.55 0.00 0.00 0.00 0.00 20:34:01 ens3 2670.32 1633.29 55781.30 222.26 0.00 0.00 0.00 0.00 20:34:01 docker0 121.61 165.64 7.90 1347.15 0.00 0.00 0.00 0.00 20:34:01 lo 36.43 36.43 3.21 3.21 0.00 0.00 0.00 0.00 Average: ens3 221.54 131.47 5463.57 14.42 0.00 0.00 0.00 0.00 Average: docker0 12.14 16.54 0.79 134.49 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23297) 06/23/25 _x86_64_ (8 CPU) 20:23:11 LINUX RESTART (8 CPU) 20:24:00 CPU %user %nice %system %iowait %steal %idle 20:25:01 all 20.07 0.00 7.07 4.35 0.06 68.46 20:25:01 0 32.18 0.00 7.23 2.00 0.08 58.50 20:25:01 1 14.63 0.00 8.51 6.64 0.07 70.15 20:25:01 2 16.21 0.00 6.50 7.01 0.07 70.21 20:25:01 3 18.32 0.00 5.95 1.19 0.05 74.49 20:25:01 4 17.11 0.00 6.45 1.97 0.05 74.43 20:25:01 5 13.98 0.00 6.73 7.64 0.03 71.62 20:25:01 6 14.06 0.00 6.47 2.91 0.05 76.50 20:25:01 7 34.02 0.00 8.67 5.46 0.08 51.76 20:26:01 all 46.89 0.00 7.03 4.65 0.11 41.33 20:26:01 0 46.80 0.00 6.93 1.74 0.10 44.43 20:26:01 1 47.53 0.00 7.02 3.62 0.12 41.72 20:26:01 2 45.03 0.00 9.27 18.87 0.14 26.70 20:26:01 3 47.87 0.00 6.64 0.85 0.12 44.52 20:26:01 4 46.46 0.00 6.46 1.98 0.12 44.97 20:26:01 5 47.40 0.00 6.80 4.62 0.10 41.08 20:26:01 6 47.88 0.00 6.77 1.40 0.08 43.87 20:26:01 7 46.14 0.00 6.36 4.09 0.10 43.31 20:27:01 all 31.35 0.00 2.50 0.04 0.10 66.02 20:27:01 0 29.94 0.00 2.79 0.00 0.12 67.15 20:27:01 1 26.92 0.00 2.06 0.03 0.08 70.90 20:27:01 2 28.20 0.00 2.59 0.20 0.08 68.92 20:27:01 3 30.98 0.00 2.32 0.02 0.10 66.59 20:27:01 4 33.38 0.00 2.53 0.00 0.10 63.98 20:27:01 5 32.66 0.00 2.65 0.00 0.10 64.59 20:27:01 6 36.38 0.00 2.72 0.00 0.08 60.81 20:27:01 7 32.37 0.00 2.35 0.07 0.08 65.13 20:28:01 all 6.45 0.00 1.46 0.63 0.08 91.39 20:28:01 0 7.10 0.00 1.91 0.20 0.08 90.71 20:28:01 1 5.24 0.00 1.50 0.12 0.08 93.06 20:28:01 2 3.67 0.00 1.27 1.41 0.08 93.57 20:28:01 3 8.52 0.00 1.57 0.79 0.07 89.06 20:28:01 4 7.01 0.00 1.29 1.31 0.08 90.31 20:28:01 5 8.63 0.00 1.49 0.13 0.07 89.68 20:28:01 6 5.20 0.00 1.24 0.89 0.07 92.61 20:28:01 7 6.18 0.00 1.41 0.15 0.08 92.18 20:29:01 all 7.03 0.00 1.55 0.41 0.08 90.92 20:29:01 0 6.03 0.00 1.54 0.33 0.08 92.01 20:29:01 1 6.64 0.00 1.66 0.15 0.10 91.45 20:29:01 2 7.71 0.00 1.34 0.07 0.08 90.80 20:29:01 3 6.23 0.00 1.98 2.17 0.08 89.54 20:29:01 4 5.41 0.00 1.98 0.42 0.07 92.12 20:29:01 5 6.75 0.00 1.09 0.02 0.07 92.08 20:29:01 6 7.32 0.00 1.28 0.12 0.10 91.19 20:29:01 7 10.16 0.00 1.53 0.05 0.07 88.19 20:30:01 all 7.98 0.00 0.73 0.04 0.09 91.16 20:30:01 0 6.55 0.00 0.70 0.12 0.10 92.54 20:30:01 1 8.71 0.00 0.81 0.03 0.10 90.35 20:30:01 2 7.57 0.00 0.88 0.02 0.08 91.45 20:30:01 3 7.93 0.00 0.65 0.08 0.10 91.23 20:30:01 4 8.21 0.00 0.65 0.05 0.08 91.00 20:30:01 5 7.67 0.00 0.80 0.00 0.08 91.44 20:30:01 6 9.97 0.00 0.73 0.02 0.08 89.19 20:30:01 7 7.23 0.00 0.65 0.05 0.10 91.97 20:31:01 all 6.01 0.00 0.69 0.04 0.09 93.16 20:31:01 0 4.58 0.00 0.64 0.18 0.08 94.52 20:31:01 1 6.05 0.00 0.62 0.00 0.08 93.24 20:31:01 2 8.69 0.00 1.00 0.03 0.10 90.18 20:31:01 3 5.02 0.00 0.69 0.05 0.08 94.16 20:31:01 4 5.73 0.00 0.52 0.03 0.07 93.66 20:31:01 5 6.42 0.00 0.70 0.03 0.08 92.76 20:31:01 6 6.80 0.00 0.79 0.02 0.08 92.31 20:31:01 7 4.81 0.00 0.55 0.00 0.08 94.55 20:32:01 all 4.26 0.00 0.52 0.05 0.08 95.09 20:32:01 0 3.64 0.00 0.55 0.10 0.08 95.63 20:32:01 1 4.76 0.00 0.45 0.03 0.07 94.68 20:32:01 2 5.86 0.00 0.48 0.02 0.07 93.57 20:32:01 3 4.40 0.00 0.62 0.07 0.08 94.83 20:32:01 4 3.33 0.00 0.45 0.03 0.07 96.12 20:32:01 5 3.90 0.00 0.45 0.03 0.08 95.53 20:32:01 6 4.46 0.00 0.65 0.07 0.08 94.74 20:32:01 7 3.76 0.00 0.60 0.05 0.08 95.50 20:33:01 all 2.23 0.00 0.61 0.05 0.07 97.04 20:33:01 0 1.89 0.00 0.65 0.15 0.07 97.24 20:33:01 1 3.63 0.00 0.70 0.03 0.08 95.55 20:33:01 2 2.52 0.00 0.55 0.05 0.05 96.82 20:33:01 3 1.84 0.00 0.60 0.00 0.07 97.49 20:33:01 4 1.59 0.00 0.55 0.03 0.07 97.76 20:33:01 5 2.49 0.00 0.68 0.02 0.08 96.73 20:33:01 6 1.54 0.00 0.50 0.03 0.05 97.88 20:33:01 7 2.36 0.00 0.62 0.05 0.08 96.89 20:34:01 all 5.62 0.00 0.84 0.20 0.04 93.30 20:34:01 0 3.89 0.00 1.00 0.89 0.03 94.19 20:34:01 1 2.88 0.00 0.56 0.10 0.05 96.41 20:34:01 2 1.82 0.00 0.80 0.25 0.07 97.06 20:34:01 3 2.24 0.00 0.74 0.08 0.05 96.89 20:34:01 4 0.77 0.00 0.82 0.05 0.02 98.35 20:34:01 5 15.69 0.00 1.17 0.07 0.05 83.02 20:34:01 6 14.06 0.00 0.90 0.08 0.05 84.90 20:34:01 7 3.61 0.00 0.77 0.05 0.03 95.54 Average: all 13.75 0.00 2.30 1.04 0.08 82.83 Average: 0 14.23 0.00 2.39 0.57 0.08 82.72 Average: 1 12.65 0.00 2.39 1.08 0.08 83.80 Average: 2 12.68 0.00 2.46 2.77 0.08 82.00 Average: 3 13.30 0.00 2.17 0.53 0.08 83.92 Average: 4 12.85 0.00 2.17 0.59 0.07 84.32 Average: 5 14.50 0.00 2.25 1.26 0.08 81.91 Average: 6 14.72 0.00 2.20 0.56 0.07 82.45 Average: 7 15.04 0.00 2.35 1.00 0.08 81.52